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Fundamental and Computational Sciences Directorate

Staff information

Theva Thevuthasan

Science and Technology
Scientist, Team Lead
Pacific Northwest National Laboratory
PO Box 999
MSIN: K8-93
Richland, WA 99352

PNNL Publications

2017

  • Stoerzinger KA, RB Comes, SR Spurgeon, S Thevuthasan, K Ihm, EJ Crumlin, and SA Chambers. 2017. "Influence of LaFeO3 surface termination on water reactivity." The Journal of Physical Chemistry Letters 8(5):1038-1043.  doi:10.1021/acs.jpclett.7b00195
  • Nandasiri MI, LE Camacho-Forero, AM Schwarz, V Shutthanandan, S Thevuthasan, PB Balbuena, KT Mueller, and V Murugesan. 2017. "In-situ chemical imaging of Solid-Electrolyte Interphase layer evolution in Li-S batteries." Chemistry of Materials 29(11):4728-4737.  doi:10.1021/acs.chemmater.7b00374
  • Shutthanandan V, S Choudhury, S Manandhar, TC Kaspar, CM Wang, A Devaraj, BD Wirth, S Thevuthasan, RG Hoagland, BP Uberuaga, and RJ Kurtz. 2017. "Radiation Tolerant Interfaces: Influence of Local Stoichiometry at the Misfit Dislocation on Radiation Damage Resistance of Metal/Oxide Interfaces." Advanced Materials Interfaces 4(14):Article No. 1700037.  doi:10.1002/admi.201700037
  • Wang Z, Y Zhang, B Liu, K Wu, S Thevuthasan, DR Baer, Z Zhu, XY Yu, and F Wang. 2017. "In Situ Mass Spectrometric Monitoring Of The Dynamic Electrochemical Process At The Electrode-Electrolyte Interface: A SIMS Approach." Analytical Chemistry 89(1):960-965.  doi:10.1021/acs.analchem.6b04189

2016

  • Fahey AJ, DE Perea, JAG Bartrand, BW Arey, and S Thevuthasan. 2016. "Uranium Isotopic Ratio Measurements of U3O8 Reference Materials by Atom Probe Tomography." Journal of Environmental Radioactivity 153:206-213.  doi:10.1016/j.jenvrad.2015.12.018
  • Perea DE, J Liu, JAG Bartrand, QG Dicken, S Thevuthasan, ND Browning, and JE Evans. 2016. "Atom Probe Tomographic Mapping Directly Reveals the Atomic Distribution of Phosphorus in Resin Embedded Ferritin." Scientific Reports 6:Article No. 22321.  doi:10.1038/srep22321
  • Sanghavi SP, W Wang, MI Nandasiri, AS Karakoti, W Wang, P Yang, and S Thevuthasan. 2016. "Investigation of trimethylacetic acid adsorption on stoichiometric and oxygen-deficient CeO2(111) surfaces." Physical Chemistry Chemical Physics. PCCP 18(23):15625-15631.  doi:10.1039/c6cp00855k

2015

  • Devaraj A, M Gu, RJ Colby, P Yan, CM Wang, J Zheng, J Xiao, A Genc, J Zhang, I Belharouak, D Wang, K Amine, and S Thevuthasan. 2015. "Visualizing Nanoscale 3D Compositional Fluctuation of Lithium in Advanced Lithium-Ion Battery Cathodes." Nature Communications 6:Article No. 8014.  doi:10.1038/ncomms9014
  • Thevuthasan S, and MI Nandasiri. 2015. "State-of-the-art Thin Film Electrolytes For Solid Oxide Fuel Cells." Chapter 6 in Thin Film Structures in Energy Applications, pp. 167-214.  Springer International Publishing, Cham, , Switzerland.  doi:10.1007/978-3-319-14774-1_6
  • Vijayakumar M, N Govind, B Li, X Wei, Z Nie, S Thevuthasan, VL Sprenkle, and W Wang. 2015. "Aqua-vanadyl ion interaction with NafionŽ membranes." Frontiers in Energy Research 3:Article No. 10.  doi:10.3389/fenrg.2015.00010
  • Zhu Z, Y Zhou, P Yan, VRS Vemuri, W Xu, R Zhao, X Wang, S Thevuthasan, DR Baer, and CM Wang. 2015. "In-situ Mass Spectrometric Determination of Molecular Structural Evolution at the Solid Electrolyte Interphase in Lithium-Ion Batteries." Nano Letters 15(9):6170-6176.  doi:10.1021/acs.nanolett.5b02479
  • Flynn BT, H Zhang, V Shutthanandan, T Varga, RJ Colby, RP Oleksak, S Manandhar, MH Engelhard, SA Chambers, MA Henderson, GS Herman, and S Thevuthasan. 2015. "Growth and Surface Modification of LaFeO3 Thin Films Induced By Reductive Annealing." Applied Surface Science 330:309-315.  doi:10.1016/j.apsusc.2015.01.028
  • Kulkarni GR, MI Nandasiri, A Zelenyuk, J Beranek, N Madaan, A Devaraj, V Shutthanandan, S Thevuthasan, and T Varga. 2015. "Effects Of Crystallographic Properties On The Ice Nucleation Properties Of Volcanic Ash Particles." Geophysical Research Letters 42(8):3048-3055.  doi:10.1002/2015GL063270
  • Madaan N, J Bao, MI Nandasiri, Z Xu, S Thevuthasan, and A Devaraj. 2015. "Impact of Dynamic Specimen Shape Evolution on the Atom Probe Tomography Results of Doped Epitaxial Oxide Multilayers: Comparison of Experiment and Simulation." Applied Physics Letters 107(9):Article No. 091601.  doi:10.1063/1.4929705
  • Nandasiri MI, V Shutthanandan, S Manandhar, AM Schwarz, LS Oxenford, JV Kennedy, S Thevuthasan, and MA Henderson. 2015. "Instability of Hydrogenated TiO2." Journal of Physical Chemistry Letters 6(22):4627-4632.  doi:10.1021/acs.jpclett.5b02219
  • Szymanski CJ, P Munusamy, C Mihai, Y Xie, D Hu, MK Gilles, T Tyliszczak, S Thevuthasan, DR Baer, and G Orr. 2015. "Shifts in oxidation states of cerium oxide nanoparticles detected inside intact hydrated cells and organelles." Biomaterials 62:147-154.  doi:10.1016/j.biomaterials.2015.05.042
  • Wang Z, B Liu, E Zhao, K Jin, Y Du, JJ Neeway, JV Ryan, D Hu, H Zhang, M Hong, S Le Guernic, S Thevuthasan, F Wang, and Z Zhu. 2015. "Argon Cluster Sputtering Source for ToF-SIMS Depth Profiling of Insulating Materials: High Sputter Rate and Accurate Interfacial Information." Journal of the American Society for Mass Spectrometry 26(8):1283-1290.  doi:10.1007/s13361-015-1159-1
  • Xu Z, D Li, W Xu, A Devaraj, RJ Colby, S Thevuthasan, BP Geiser, and DJ Larson. 2015. "Simulation of Heterogeneous Atom Probe Tip Shapes Evolution during Field Evaporation Using a Level Set Method and Different Evaporation Models." Computer Physics Communications 189:106-113.  doi:10.1016/j.cpc.2014.12.016

2014

  • Devaraj A, RJ Colby, F Vurpillot, and S Thevuthasan. 2014. "Understanding Atom Probe Tomography of Oxide-Supported Metal Nanoparticles by Correlation with Atomic Resolution Electron Microscopy and Field Evaporation Simulation." Journal of Physical Chemistry Letters 5(8):1361-1367.  doi:10.1021/jz500259c
  • Gu M, X Xiao, G Liu, S Thevuthasan, DR Baer, J Zhang, J Liu, ND Browning, and CM Wang. 2014. "Mesoscale Origin of the Enhanced Cycling-Stability of the Si-Conductive Polymer Anode for Li-ion Batteries." Scientific Reports 4:Article No. 3684.  doi:10.1038/srep03684
  • Hua X, XY Yu, Z Wang, L Yang, B Liu, Z Zhu, AE Tucker, WB Chrisler, EA Hill, S Thevuthasan, Y Lin, S Liu, and MJ Marshall. 2014. "In situ molecular imaging of hydrated biofilm in a microfluidic reactor by ToF-SIMS." Analyst 139:1609-1613.  doi:10.1039/C3AN02262E
  • Jin K, Z Zhu, S Manandhar, J Liu, CH Chen, V Shutthanandan, S Thevuthasan, WJ Weber, and Y Zhang. 2014. "Angular Distribution and Recoil Effect for 1 MeV Au+ Ions through a Si3N4 Thin Foil ." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 332:346-350.  doi:10.1016/j.nimb.2014.02.093
  • Liu F, L Huang, RF Davis, LM Porter, DK Schreiber, SVNT Kuchibhatla, V Shutthanandan, S Thevuthasan, E Preble, T Paskova, and KR Evans. 2014. "Composition and Interface Analysis of InGaN/GaN Multiquantum-Wells on GaN Substrates Using Atom Probe Tomography." Journal of Vacuum Science and Technology B--Microelectronics and Nanometer Structures 32(5):Article No. 051209.  doi:10.1116/1.4893976
  • Martinez G, V Shutthanandan, S Thevuthasan, JF Chessa, and CV Ramana. 2014. "Effect of Thickness on the Structure, Composition and Properties of Titanium Nitride Nano-Coatings." Ceramics International 40(4):5757-5764.  doi:10.1016/j.ceramint.2013.11.014
  • Munusamy P, SP Sanghavi, T Varga, and S Thevuthasan. 2014. "Silica Supported Ceria Nanoparticles: A Hybrid Nanostructure To Increase Stability And Surface Reactivity Of Nano-crystalline Ceria." RSC Advances 4(17):8421-8430.  doi:10.1039/c3ra44345k
  • Setyawan W, MD Gerboth, B Yao, CH Henager, Jr, A Devaraj, VRS Vemuri, S Thevuthasan, and V Shutthanandan. 2014. "Asymmetry of radiation damage properties in Al-Ti nanolayers." Journal of Nuclear Materials 445(1-3):261-271.  doi:10.1016/j.jnucmat.2013.11.012
  • Thevuthasan S, V Shutthanandan, Y Wang, G Vizkelethy, and B Rout. 2014. "21st International Conference on Ion Beam Analysis." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 332:1-6.  doi:10.1016/j.nimb.2014.02.125
  • Vijayakumar M, N Govind, ED Walter, SD Burton, AK Shukla, A Devaraj, J Xiao, J Liu, CM Wang, AM Karim, and S Thevuthasan. 2014. "Molecular Structure and Stability of Dissolved Lithium Polysulfide Species." Physical Chemistry Chemical Physics. PCCP 16(22):10923-10932.  doi:10.1039/c4cp00889H
  • Wang YC, DK Schreiber, JJ Neeway, S Thevuthasan, JE Evans, JV Ryan, Z Zhu, and W Wei. 2014. "NanoSIMS Imaging Alternation Layers of a Leached SON68 Glass Via A FIB-made Wedged Crater." Surface and Interface Analysis 46(S1):233-237.  doi:10.1002/sia.5585
  • Yang L, Z Zhu, XY Yu, G Rodek, LV Saraf, S Thevuthasan, and JP Cowin. 2014. "In situ SEM and ToF-SIMS analysis of IgG conjugated gold nanoparticles at aqueous surfaces." Surface and Interface Analysis 46(4):224-228.  doi:10.1002/sia.5252

2013

  • Devaraj A, RJ Colby, WP Hess, DE Perea, and S Thevuthasan. 2013. "Role of Photoexcitation and Field Ionization in the Measurement of Accurate Oxide Stoichiometry by Laser-Assisted Atom Probe Tomography." The Journal of Physical Chemistry Letters 4(6):993-998.  doi:10.1021/jz400015h
  • Baer DR, MH Engelhard, GE Johnson, J Laskin, J Lai, KT Mueller, P Munusamy, S Thevuthasan, H Wang, NM Washton, AC Elder, BL Baisch, AS Karakoti, SVNT Kuchibhatla, and DW Moon. 2013. "Surface Characterization of Nanomaterials and Nanoparticles: important needs and challenging opportunities." Journal of Vacuum Science and Technology A--Vacuum, Surfaces and Films 31(5):Article No. 050820.  doi:10.1116/1.4818423
  • Garratt E, S AlFaify, T Yoshitake, Y Katamune, M Bowden, MI Nandasiri, S Ghantasala, DC Mancini, S Thevuthasan, and A Kayani. 2013. "Effect Of Chromium Underlayer On The Properties Of Nano-Crystalline Diamond Films." Applied Physics Letters 102(1):Article No. 011913.  doi:10.1063/1.4774086
  • Gaynor JD, AS Karakoti, T Inerbaev, SP Sanghavi, P Nachimuthu, V Shutthanandan, S Seal, and S Thevuthasan. 2013. "Enzyme-free Detection of Hydrogen Peroxide from Cerium Oxide Nanoparticles Immobilized on Poly(4-vinylpyridine) Self-Assembled Monolayers." Journal of Materials Chemistry B 1(28):3443-3450.  doi:10.1039/c3tb20204f
  • Gu M, A Genc, I Belharouak, D Wang, K Amine, S Thevuthasan, DR Baer, J Zhang, ND Browning, J Liu, and CM Wang. 2013. "Nanoscale Phase Separation, Cation Ordering, and Surface Oxygen Chemistry in Pristine Li1.2Ni0.2Mn0.6O2 for Li-Ion Batteries." Chemistry of Materials 25(11):2319-2236.  doi:10.1021/cm4009392
  • Gu M, I Belharouak, J Zheng, H Wu, J Xiao, A Genc, K Amine, S Thevuthasan, DR Baer, J Zhang, ND Browning, J Liu, and CM Wang. 2013. "Formation Of The Spinel Phase In The Layered Composite Cathode Used In Li-Ion Batteries." ACS Nano 7(1):760-767.  doi:10.1021/nn305065u
  • Katakam SK, A Devaraj, ME Bowden, S Santhanakrishnan, C Smith, R Ramanujan, S Thevuthasan, R Banerjee, and NB Dahotre. 2013. "Laser Assisted Crystallization of Ferromagnetic Amorphous Ribbons: A Multimodal Characterization and Thermal Model Study." Journal of Applied Physics 114(18):Article No. 184901.  doi:10.1063/1.4829279
  • Kumar SS, EJ Rubio, M Noor-A-Alam, G Martinez, S Manandhar, V Shutthanandan, S Thevuthasan, and CV Ramana. 2013. "Structure, Morphology, and Optical Properties of Amorphous and Nanocrystalline Gallium Oxide Thin Films." Journal of Physical Chemistry C 117(8):4194-4200.  doi:10.1021/jp311300e
  • Lu Z, AS Karakoti, LA Velarde Ruiz Esparza, W Wang, P Yang, S Thevuthasan, and H Wang. 2013. "Dissociative Binding of Carboxylic Acid Ligand on Nanoceria Surface in Aqueous Solution: A Joint in Situ Spectroscopic Characterization and First-Principles Study." Journal of Physical Chemistry C 117(46):24329-24338.  doi:10.1021/jp4068747
  • Nandasiri MI, SVNT Kuchibhatla, and S Thevuthasan. 2013. "Synthesis of Metal Oxide Nanomaterials for Chemical Sensors by Molecular Beam Epitaxy." Chapter 6 in Metal Oxide Nanomaterials for Chemical Sensors: Integrated Analytical Systems, ed. MA Carpenter, S Mathur and A Kolmakov, pp. 189-224.  Springer, New York, NY. 
  • Rajachidambaram MS, A Pandey, S Vilayur Ganapathy, P Nachimuthu, S Thevuthasan, and GS Herman. 2013. "Improved Stability Of Amorphous Zinc Tin Oxide Thin Film Transistors Using Molecular Passivation." Applied Physics Letters 103(17):Article No. 171602.  doi:10.1063/1.4826457
  • Vilayur Ganapathy S, A Devaraj, RJ Colby, A Pandey, T Varga, V Shutthanandan, S Manandhar, PZ El-Khoury, AN Kayani, WP Hess, and S Thevuthasan. 2013. "Subsurface Synthesis and Characterization of Ag Nanoparticles Embedded in MgO." Nanotechnology 24(9):Article No. 095707.  doi:10.1088/0957-4484/24/9/095707
  • Vilayur Ganapathy S, MI Nandasiri, AG Joly, PZ El-Khoury, T Varga, GW Coffey, B Schwenzer, A Pandey, AN Kayani, WP Hess, and S Thevuthasan. 2013. "Silver nanorod arrays for photocathode applications." Applied Physics Letters 103(16):Article No. 161112.  doi:10.1063/1.4825262
  • Yang L, Z Zhu, XY Yu, S Thevuthasan, and JP Cowin. 2013. "Performance of a Microfluidic Device for In Situ ToF-SIMS Analysis of Selected Organic Molecules at Aqueous Surfaces." Analytical Methods 5(10):2515-2522.  doi:10.1039/c3ay26513g

2012

  • Gu M, I Belharouak, A Genc, Z Wang, D Wang, K Amine, F Gao, G Zhou, S Thevuthasan, DR Baer, J Zhang, ND Browning, J Liu, and CM Wang. 2012. "Conflicting Roles Of Nickel In Controlling Cathode Performance In Lithium-ion Batteries." Nano Letters 12(10):5186-5191.  doi:10.1021/nl302249v
  • Gu M, Y Li, X Li, SY Hu, X Zhang, W Xu, S Thevuthasan, DR Baer, J Zhang, J Liu, and CM Wang. 2012. "In-Situ TEM Study Of Lithiation Behavior Of Silicon Nanoparticles Attached To And Embedded In A Carbon Matrix ." ACS Nano 6(9):8439-8447.  doi:10.1021/nn303312m
  • Hackett GA, KR Gerdes, X Song, Y Chen, V Shutthanandan, MH Engelhard, Z Zhu, S Thevuthasan, and R Gemmen. 2012. "Performance of solid oxide fuel cells operated with coal syngas provided directly from a gasification process." Journal of Power Sources 214:142-152.  doi:10.1016/j.jpowsour.2012.04.050
  • Joy N, MI Nandasiri, PH Rogers, W Jiang, T Varga, SVNT Kuchibhatla, S Thevuthasan, and MA Carpenter. 2012. "Selective Plasmonic Gas Sensing: H2, NO2, and CO Spectral Discrimination by a Single Au-CeO2 Nanocomposite Film." Analytical Chemistry 84(11):5025-5034.  doi:10.1021/ac3006846
  • Joy N, PH Rogers, MI Nandasiri, S Thevuthasan, and MA Carpenter. 2012. "Plasmonic Based Sensing Using an Array of Au-Metal Oxide Thin Films." Analytical Chemistry 84(23):10437-10444.  doi:10.1021/ac3026477
  • Kabius BC, ND Browning, S Thevuthasan, BL Diehl, and EA Stach. 2012. Dynamic Processes in Biology, Chemistry, and Materials Science: Opportunities for UltraFast Transmission Electron Microscopy - Workshop Summary ReportPNNL-21407, Pacific Northwest National Laboratory, Richland, WA. 
  • Kuchibhatla SVNT, V Shutthanandan, TJ Prosa, P Adusumilli, BW Arey, A Buxbaum, YC Wang, T Tessner, RM Ulfig, CM Wang, and S Thevuthasan. 2012. "Three-dimensional Chemical Imaging of Embedded Nanoparticles using Atom Probe Tomography." Nanotechnology 23(21):Article No. 215704.  doi:10.1088/0957-4484/23/21/215704
  • Kuchibhatla SVNT, AS Karakoti, DR Baer, S Samudrala, MH Engelhard, JE Amonette, S Thevuthasan, and S Seal. 2012. "Influence of Aging and Environment on Nanoparticle Chemistry: Implication to Confinement Effects in Nanoceria." Journal of Physical Chemistry C 116(26):14108-14114.  doi:10.1021/jp300725s
  • Kumar A, R Devanathan, V Shutthanandan, SVNT Kuchibhatla, AS Karakoti, Y Yang, S Thevuthasan, and S Seal. 2012. "Radiation-Induced Reduction of Ceria in Single and Polycrystalline Thin Films." Journal of Physical Chemistry C 116(1):361-366.  doi:10.1021/jp209345w
  • Munusamy P, SP Sanghavi, P Nachimuthu, DR Baer, and S Thevuthasan. 2012. "Silica-Ceria Hybrid Nanostructures." In MRS Spring Meeting - Symposium YY - Rare-Earth-Based Materials. MRS Conference Proceedings, April 9-13, 2012, San Francisco, California, vol. 1471, Materials Research Society, Warrendale, PA.  doi:10.1557/opl.2012.1458
  • Nandasiri MI, RP Sanghavi, SVNT Kuchibhatla, and S Thevuthasan. 2012. "Nanoscale Thin Film Electrolytes for Clean Energy Applications." Nanoscience and Nanotechnology Letters 4(2):124-131.  doi:10.1166/nnl.2012.1298
  • Perea DE, DK Schreiber, A Devaraj, S Thevuthasan, J Yoo, SA Dayeh, and ST Picraux. 2012. "Controlling Axial p-n Heterojunction Abruptness Through Catalyst Alloying in Vapor-Liquid-Solid Grown Semiconductor Nanowires." Microscopy and Microanalysis 18(Suppl. 2):1860-1861.  doi:10.1017/S1431927612011154
  • Rajachidambaram JS, SP Sanghavi, P Nachimuthu, V Shutthanandan, T Varga, BT Flynn, S Thevuthasan, and GS Herman. 2012. "Characterization of Amorphous Zinc Tin Oxide Semiconductors." Journal of Materials Research 27(17):2309-2317.  doi:10.1557/jmr.2012.170
  • Rajachidambaram MS, T Varga, L Kovarik, RP Sanghavi, V Shutthanandan, S Thevuthasan, S Han, C Chang, and GS Herman. 2012. "Formation of zinc oxide films using submicron zinc particle dispersions." Journal of Vacuum Science and Technology B--Microelectronics and Nanometer Structures 30(4):Article No. 041805.  doi:10.1116/1.4731255
  • Shutthanandan V, Z Zhu, ML Stutzman, F Hannon, C Hernandez-Garcia, MI Nandasiri, SVNT Kuchibhatla, S Thevuthasan, and WP Hess. 2012. "Surface Science Analysis of GaAs Photocathodes Following Sustained Electron Beam Delivery." Physical Review Special Topics - Accelerators and Beams 15(6):063501.  doi:10.1103/PhysRevSTAB.15.063501
  • Thevuthasan S, JE Evans, LJ Terminello, DW Koppenaal, KL Manke, and C Plata. 2012. Compact X-ray Light Source Workshop ReportPNNL-22145, Pacific Northwest National Laboratory, Richland, WA. 
  • Vijayakumar M, B Schwenzer, S Kim, Z Yang, S Thevuthasan, J Liu, GL Graff, and JZ Hu. 2012. "Investigation of Local Environments in Nafion-SiO2 Composite Membranes used in Vanadium Redox Flow Batteries." Solid State Nuclear Magnetic Resonance 42:71-80.  doi:10.1016/j.ssnmr.2011.11.005
  • Wang CM, X Li, Z Wang, W Xu, J Liu, F Gao, L Kovarik, J Zhang, J Howe, DJ Burton, Z Liu, X Xiao, S Thevuthasan, and DR Baer. 2012. "In Situ TEM Investigation of Congruent Phase Transition and Structural Evolution of Nanostructured Silicon/Carbon Anode for Lithium Ion Batteries." Nano Letters 12(3):1624-1632.  doi:10.1021/nl204559u

2011

  • Brown GE, A Chaka, DK Shuh, EE Roden, CJ Werth, NJ Hess, AR Felmy, KM Rosso, DR Baer, VL Bailey, ME Bowden, JW Grate, DW Hoyt, LR Kuprat, AS Lea, KT Mueller, M Oostrom, G Orr, L Pasa-Tolic, C Plata, EW Robinson, RG Teller, S Thevuthasan, H Wang, HS Wiley, and MJ Wilkins. 2011. EMSL Geochemistry, Biogeochemistry and Subsurface Science-Science Theme Advisory Panel MeetingPNNL-20601, Pacific Northwest National Laboratory, Richland, WA. 
  • Campbell CT, AK Datye, GA Henkelman, RF Lobo, WF Schneider, LD Spicer, WT Tysoe, JM Vohs, DR Baer, DW Hoyt, S Thevuthasan, KT Mueller, CM Wang, NM Washton, I Lyubinetsky, RG Teller, A Andersen, N Govind, K Kowalski, BC Kabius, H Wang, AA Campbell, WA Shelton, EJ Bylaska, CHF Peden, Y Wang, DL King, MA Henderson, RJ Rousseau, J Szanyi, Z Dohnalek, D Mei, BC Garrett, D Ray, JH Futrell, J Laskin, DL DuBois, LR Kuprat, and C Plata. 2011. EMSL and Institute for Integrated Catalysis (IIC) Catalysis WorkshopPNNL-20426, Pacific Northwest National Laboratory, Richland, WA. 
  • Karakoti AS, S Das, S Thevuthasan, and S Seal. 2011. "PEGylated Inorganic Nanoparticles." Angewandte Chemie International Edition 50(9):1980-1994.  doi:10.1002/anie.201002969
  • Karakoti AS, SP Sanghavi, P Nachimuthu, P Yang, and S Thevuthasan. 2011. "Probing the size and environment induced phase transformation in CdSe quantum dots." The Journal of Physical Chemistry Letters 2(22):2925-2929.  doi:10.1021/jz201243t
  • Nandasiri MI, P Nachimuthu, T Varga, V Shutthanandan, W Jiang, SVNT Kuchibhatla, S Thevuthasan, S Seal, and AN Kayani. 2011. "Influence of growth rate on the epitaxial orientation and crystalline quality of CeO2 thin films grown on Al2O3(0001)." Journal of Applied Physics 109(1):013525:1-7.  doi:10.1063/1.3525558
  • Sanghavi RP, MI Nandasiri, SVNT Kuchibhatla, W Jiang, T Varga, P Nachimuthu, MH Engelhard, V Shutthanandan, S Thevuthasan, AN Kayani, and S Prasad. 2011. "Thickness Dependency of Thin Film Samaria Doped Ceria for Oxygen Sensing ." IEEE Sensors Journal 11(1):217-224.  doi:10.1109/JSEN.2010.2050766
  • Sanghavi RP, R Devanathan, MI Nandasiri, SVNT Kuchibhatla, L Kovarik, S Thevuthasan, and S Prasad. 2011. "Integrated experimental and modeling study of the ionic conductivity of samaria-doped ceria thin films." Solid State Ionics 204-205:13-19.  doi:10.1016/j.ssi.2011.10.007
  • Singh A, T Nelson, J Belot, T Young, NR Dhumal, T Kowalewski, RD McCullough, P Nachimuthu, S Thevuthasan, and LM Porter. 2011. "Effect of Self-Assembled Monolayers on Charge Injection and Transport in Poly(3-hexylthiophene)-Based Field-Effect Transistors at Different Channel Length Scales." ACS Applied Materials & Interfaces 3(8):2973-2978.  doi:10.1021/am200449x
  • Strachan DM, EC Buck, KT Mueller, JM Schwantes, MJ Olszta, S Thevuthasan, and RM Heeren. 2011. Analytical Plan for Roman GlassesPNNL-20204, Pacific Northwest National Laboratory, Richland, WA. 
  • Vijayakumar M, BM Sivakumar, P Nachimuthu, B Schwenzer, S Kim, Z Yang, J Liu, GL Graff, S Thevuthasan, and JZ Hu. 2011. "Spectroscopic Investigations of the Fouling Process on Nafion Membranes in Vanadium Redox Flow Batteries." Journal of Membrane Science 366(1-2):325-334.  doi:10.1016/j.memsci.2010.10.018
  • Wang CM, W Xu, J Liu, J Zhang, LV Saraf, BW Arey, D Choi, Z Yang, J Xiao, S Thevuthasan, and DR Baer. 2011. "In Situ Transmission Electron Microscopy Observation of Microstructure and Phase Evolution in a SnO2 Nanowire during Lithium Intercalation." Nano Letters 11(5):1874-1880.  doi:10.1021/nl200272n
  • Yang L, XY Yu, Z Zhu, S Thevuthasan, and JP Cowin. 2011. "Making a Hybrid Microfluidic Platform Compatible for In Situ Imaging by Vacuum-Based Techniques." Journal of Vacuum Science and Technology A--Vacuum, Surfaces and Films 29(6):Article No. 061101.  doi:10.1116/1.3654147

2010

  • Baer DR, and S Thevuthasan. 2010. "Characterization of Thin Films and Coatings." Chapter 16 in Handbook of Deposition Technologies for Films and Coatings, ed. PM Martin, pp. 749-864.  Elsevier, Amsterdam, Netherlands. 
  • Sanghavi RP, MI Nandasiri, SVNT Kuchibhatla, P Nachimuthu, MH Engelhard, V Shutthanandan, W Jiang, S Thevuthasan, AN Kayani, and S Prasad. 2010. "Performance Evaluation of an Oxygen Sensor as a Function of the Samaria Doped Ceria Film Thickness." In Business and Safety Issues in the Commercialization of Nanotechnology: Materials Research Society Symposium Proceedings, vol. 1209, ed. SS Mao, et al , pp. Paper No. 1209-P03-07.  Materials Research Soceity, Warrendale, PA.  doi:10.1557/PROC-1209-P03-07
  • Wang CM, W Xu, J Liu, D Choi, BW Arey, LV Saraf, J Zhang, Z Yang, S Thevuthasan, DR Baer, and N Salmon. 2010. "In-situ Transmission Electron Microscopy and Spectroscopy Studies of Interfaces in Li-ion Batteries: Challenges and Opportunities." Journal of Materials Research 25(8):1541-1547.  doi:10.1557/JMR.2010.0198
  • Yu Z, R Devanathan, W Jiang, P Nachimuthu, V Shutthanandan, LV Saraf, CM Wang, SVNT Kuchibhatla, and S Thevuthasan. 2010. "Integrated Experimental and Modeling Study of Ionic Conductivity of Scandia-Stabilized Zirconia Thin Films." Solid State Ionics 181(8-10):367-371.  doi:10.1016/j.ssi.2010.01.024

2009

  • Devanathan R, S Thevuthasan, and JD Gale. 2009. "Defect Interactions and Ionic Transport in Scandia Stabilized Zirconia." Physical Chemistry Chemical Physics. PCCP 11(26):5506-5511. 
  • Baer DR, MH Engelhard, AR Felmy, JJ Ford, JZ Hu, AS Lea, P Nachimuthu, LV Saraf, JA Sears, Jr, and S Thevuthasan. 2009. "New Approaches for Characterizing Sensor and Other Modern Complex Materials." ECS Transactions 19(6):137-148.  doi:10.1149/1.3118546
  • Gupta S, SVNT Kuchibhatla, MH Engelhard, V Shutthanandan, P Nachimuthu, W Jiang, LV Saraf, S Thevuthasan, and S Prasad. 2009. "Influence of samaria doping on the resistance of ceria thin films and its implications to the planar oxygen sensing devices." Sensors and Actuators. B, Chemical 139(2):380-386.  doi:10.1016/j.snb.2009.03.021
  • Hillyard PB, SVNT Kuchibhatla, TE Glover, MP Hertlein, N Huse, P Nachimuthu, LV Saraf, S Thevuthasan, and KJ Gaffney. 2009. "Atomic Resolution Mapping of the Excited-State Electronic Structure of Cu2O with Time-Resolved X-Ray Absorption Spectroscopy." Physical Review. B, Condensed Matter 80:125210.  doi:10.1103/PhysRevB.80.125210
  • Kuchibhatla SVNT, P Nachimuthu, F Gao, W Jiang, V Shutthanandan, MH Engelhard, S Seal, and S Thevuthasan. 2009. "Growth-Rate Induced Epitaxial Orientation of CeO2 on Al2O3(0001)." Applied Physics Letters 94(20):204101:1-3.  doi:10.1063/1.3139073
  • Kuchibhatla SVNT, SY Hu, Z Yu, V Shutthanandan, Y Li, P Nachimuthu, W Jiang, S Thevuthasan, CH Henager, Jr, and SK Sundaram. 2009. "Morphology, Orientation Relationship and Stability Analysis of Cu2O nanoclusters on SrTiO3 (100) ." Applied Physics Letters 95(5):Art. No. 053111.  doi:10.1063/1.3193530
  • Nachimuthu P, YJ Kim, SVNT Kuchibhatla, Z Yu, W Jiang, MH Engelhard, V Shutthanandan, J Szanyi, and S Thevuthasan. 2009. "Growth and characterization of barium oxide nanoclusters on YSZ(111)." Journal of Physical Chemistry C 113(32):14324-14328.  doi:10.1021/jp9020068
  • Thevuthasan S, LV Saraf, OA Marina, CM Wang, V Shutthanandan, and PE Burrows. 2009. "Nanoscale Effects on Oxygen Ion Conductance in Oxide Electrolytes." Chapter 10 in Handbook of Electrochemical Nanotechnology, vol. 1, ed. Y Lin, HS Nalwa, pp. 219-233.  American Scientific Publishers, Stevenson Ranch, CA. 
  • Thevuthasan S, Z Yu, SVNT Kuchibhatla, LV Saraf, OA Marina, V Shutthanandan, P Nachimuthu, and CM Wang. 2009. "Oxygen Ion Conductance in Epitaxially Grown Thin Film Electrolytes." In Advances in Solid Oxide Fuel Cells IV: 32nd International Conference on Advanced Ceramics and Composites Proceedings. Ceramic Engineering and Science Proceedings, vol. 29, no. 5, ed. P Singh, NP Bansal, T Ohji and A Wereszczak, pp. 229-240.  American Ceramic Society, Westerville, OH. 
  • Wang CM, Z Yang, S Thevuthasan, J Liu, DR Baer, D Choi, D Wang, J Zhang, LV Saraf, and Z Nie. 2009. "Crystal and Electronic Structure of Lithiated Nanosized RutileTiO2 by Electron Diffraction and Electron Energy-loss Spectroscopy." Applied Physics Letters 94(23):Art. No.: 233116.  doi:10.1063/1.3152783
  • Wang Y, L An, LV Saraf, CM Wang, V Shutthanandan, DE Mccready, and S Thevuthasan. 2009. "Microstructure and ionic-conductivity of alternating-multilayer structured Gd-doped ceria and zirconia thin films." Journal of Materials Science 44(8):2021-2026. 

2008

  • Shutthanandan V, S Thevuthasan, EM Iuliano, and WB Seales. 2008. "PIXE ANALYSIS ON AN ANCIENT SCROLL SAMPLE." International Journal of PIXE 18(3-4):279-284. 
  • Bera D, SVNT Kuchibhatla, S Azad, LV Saraf, CM Wang, V Shutthanandan, P Nachimuthu, DE Mccready, MH Engelhard, OA Marina, DR Baer, S Seal, and S Thevuthasan. 2008. "Growth and characterization of highly oriented gadolinia-doped ceria (111) thin films on zirconia (111)/sapphire (0001) substrates." Thin Solid Films 516(18):6088-6094.  doi:10.1016/j.tsf.2007.11.007
  • Funk S, B Hokkanen, T Nurkic, J Goering, E Kadossov, U Burghaus, A Ghicov, P Schmuki, Z Yu, S Thevuthasan, and LV Saraf. 2008. "Reactivity Screening of Anatase TiO2 Nanotube Arrays and Anatase Thin Films: A Surface Chemistry Point of View." Chapter 11 in Nanoparticles: Synthesis, Stabilization, Passivation, and Functionalization, ACS Symposium Series, vol. 996, pp. 139-151.  American Chemical Society, Washington, D.C.. 
  • Gan J, T Allen, RC Birtcher, V Shutthanandan, and S Thevuthasan. 2008. "Radiation Effects on the Microstructure of a 9Cr-ODS Alloy." JOM. The Journal of the Minerals, Metals and Materials Society 60(1):24-28.  doi:10.1007/s11837-008-0003-5
  • Karakoti AS, SVNT Kuchibhatla, DR Baer, S Thevuthasan, DC Sayle, and S Seal. 2008. "Self-Assembly of Cerium Oxide Nanostructures in Ice Molds." Small 4(8):1210-1216.  doi:10.1002/smll.200800219
  • Shutthanandan V, YL Xie, RS Disselkamp, NS Laulainen, EA Smith, and S Thevuthasan. 2008. "MULTI-TECHNIQUE APPROACH TO MEASURE SIZE AND TIME RESOLVED ATMOSPHERIC AND RADIONUCLIDE AEROSOLS." International Journal of PIXE 18(3-4):209-218. 
  • Yu Z, SVNT Kuchibhatla, LV Saraf, OA Marina, CM Wang, MH Engelhard, V Shutthanandan, P Nachimuthu, and S Thevuthasan. 2008. "Conductivity of Oriented Samaria-Doped Ceria Thin Films Grown by Oxygen-plasma-assisted Molecular Beam Epitaxy." Electrochemical and Solid-State Letters 11(5):B76-B78.  doi:10.1149/1.2890122
  • Yu Z, SVNT Kuchibhatla, MH Engelhard, V Shutthanandan, CM Wang, P Nachimuthu, OA Marina, LV Saraf, S Thevuthasan, and S Seal. 2008. "Growth and structure of epitaxial Ce0.8Sm0.2O1.9 by oxygen-plasma-assisted molecular beam epitaxy." Journal of Crystal Growth 310(2008):2450-2456. 

2007

  • Chambers SA, SH Cheung, V Shutthanandan, S Thevuthasan, MK Bowman, and AG Joly. 2007. "Properties of Structurally Excellent N-doped TiO2 Rutile." Chemical Physics 339(1-3):27-35.  doi:10.1016/j.chemphys.2007.04.024
  • Goering J, E Kadossov, U Burghaus, Z Yu, S Thevuthasan, and LV Saraf. 2007. "Adsorption of iso-/n-butane on an Anatase Thin Film: A Molecular Beam Scattering and TDS Study." Catalysis Letters 116(1-2):9-14.  doi:10.1007/s10562-007-9121-x
  • Hays J, KM Reddy, NY Graces, MH Engelhard, V Shutthanandan, M Luo, C Xu, NC Giles, CM Wang, S Thevuthasan, and A Punnoose. 2007. "Effect of Co Doping on the Structural, Optical and Magnetic Properties of ZnO Nanoparticles." Journal of Physics. Condensed matter 19(26):Art. No. 266203.  doi:10.1088/0953-8984/19/26/266203
  • Yu Z, CM Wang, MH Engelhard, P Nachimuthu, DE McCready, I Lyubinetsky, and S Thevuthasan. 2007. "Epitaxial Growth and Microstructure of Cu2O Nanoparticle/thin Films on SrTiO3(100)." Nanotechnology 18:Art. No. 115601.  doi:10.1088/0957-4484/18/11/115601
  • Yu Z, Y Zhang, CM Wang, V Shutthanandan, I Lyubinetsky, MH Engelhard, LV Saraf, DE Mccready, CH Henager, P Nachimuthu, and S Thevuthasan. 2007. "Synthesis and Characterization of Compositionally Graded Si1-xGex Layers on Si substrate." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 261(1-2):723-726. 

2006

  • Jiang W, V Shutthanandan, Y Zhang, S Thevuthasan, WJ Weber, and GJ Exarhos. 2006. "Hydrogen behavior in Mg+-implanted graphite." Journal of Materials Research 21(4):811-815.  doi:10.1557/JMR.2006.0121
  • Jiang W, Y Zhang, V Shutthanandan, S Thevuthasan, and WJ Weber. 2006. "Temperature response of 13C atoms in amorphized 6H-SiC." Applied Physics Letters 89(26):art. no.:261902, (3 pages).  doi:10.1063/1.2422892
  • Allen TR, L Tan, J Gan , G Gupta, GS Was, EA Kenik, V Shutthanandan, and S Thevuthasan. 2006. "Microstructural development in advanced ferritic-martensitic steel HCM12A." Journal of Nuclear Materials 351(1-3):174-186.  doi:10.1016/j.jnucmat.2006.02.014
  • Gan J, JI Cole, TR Allen, V Shutthanandan, and S Thevuthasan. 2006. "Irradiated microstructure of alloy 800H ." Journal of Nuclear Materials 351(1-3):223-227.  doi:10.1016/j.jnucmat.2006.02.009
  • Joensson CT, IA Maximov, HJ Whitlow, V Shutthanandan, LV Saraf, DE McCready, BW Arey, Y Zhang, and S Thevuthasan. 2006. "Synthesis and Characterization of Cobalt Silicide Films on Silicon." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 249(1-2):532-535.  doi:10.1016/j.nimb.2006.03.046
  • Kaspar TC, TC Droubay, V Shutthanandan, SM Heald, CM Wang, DE McCready, S Thevuthasan, JD Bryan, DR Gamelin, AJ Kellock, MF Toney, X Hong, C Ahn, and SA Chambers. 2006. "Ferromagnetism and structure of epitaxial Cr-doped anatase TiO2 thin films." Physical Review. B, Condensed Matter and Materials Physics 73(15):155327 (12 p.).  doi:10.1103/PhysRevB.73.155327
  • McCready DE, Y Liang, V Shutthanandan, CM Wang, and S Thevuthasan. 2006. "Thermal Lattice Expansion in Epitaxial SrTiO3(100) on Si(100)." In Advances in X-ray Analysis, proceedings of the 55th Annual Denver X-ray Conference, August 7-11, Denver Marriott Tech Center Hotel, Denver, Colorado, U.S.A. , vol. 49, pp. 175-179.  JCPDS-International Centre for Diffraction Data, Newton Square, PA. 
  • Saraf LV, DE McCready, V Shutthanandan, CM Wang, MH Engelhard, and S Thevuthasan. 2006. "Correlation among Channeling, Morphological and Micro-structural Properties in Epitaxial CeO2 Films." Electrochemical and Solid-State Letters 9(5):J17-J20.  doi:10.1149/1.2186029
  • Shutthanandan V, S Thevuthasan, TC Droubay, SM Heald, MH Engelhard, DE McCready, SA Chambers, P Nachimuthu, and BS Mun. 2006. "Synthesis of Room-Temperature Ferromagnetic Cr-doped TiO2(110) Rutile Single Crystals using Ion Implantation." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 242(1-2):198-200.  doi:10.1016/j.nimb.2005.08.149
  • Shutthanandan V, S Thevuthasan, TC Droubay, TC Kaspar, A Punnoose, J Hays, and SA Chambers. 2006. "Quantification of Dopant Concentrations in Diluted Magnetic Semiconductors using Ion Beam Techniques." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 249(1-2):402-405.  doi:10.1016/j.nimb.2006.04.038
  • Thevuthasan S, V Shutthanandan, and Y Zhang. 2006. "Applications of High Energy Ion Beam Techniques in Environmental Science: Investigation Associated with Glass and Ceramic Waste Forms." Journal of Electron Spectroscopy and Related Phenomena 150(2-3):195-207.  doi:10.1016/j.elspec.2005.06.010
  • Wang CM, V Shutthanandan, Y Zhang, S Thevuthasan, LE Thomas, WJ Weber, and G Duscher. 2006. "Atomic level imaging of Au nanocluster dispersed in TiO2 and SrTiO3 ." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 242(1-2):380-382.  doi:10.1016/j.nimb.2005.08.144
  • Wang CM, JH Kwak, DH Kim, J Szanyi, R Sharma, S Thevuthasan, and CHF Peden. 2006. "Morphological Evolution of Ba(NO3)2 Supported on ?-Al2O3(0001): An In-Situ TEM Study." Journal of Physical Chemistry B 110(24):11878-11883.  doi:10.1021/jp060235i
  • Wang CM, MH Engelhard, S Azad, LV Saraf, DE McCready, V Shutthanandan, Z Yu, S Thevuthasan, M Watanabe, and DB Williams. 2006. "Distribution of Oxygen Vacancies and Gadolinium Dopants in ZrO2-CeO2 Multi-Layer Films Grown on a-Al2O3." Solid State Ionics 177(15-16):1299-1306.  doi:10.1016/j.ssi.2006.05.036
  • Yadav NN, S Maheswaran, V Shutthanandan, S Thevuthasan, TR Hart, HH Ngo, and S Vigneswaran. 2006. "Comparison of Analytical Techniques for Analysis of Arsenic Adsorbed on Carbon." Water Quality Research Journal of Canada 41(2):185-189. 
  • Yu Z, CM Wang, Y Du, S Thevuthasan, and I Lyubinetsky. 2006. "Reproducible Tip Fabrication and Cleaning for UHV STM ." Ultramicroscopy 108(9):873-877.  doi:10.1016/j.ultramic.2008.02.010
  • Zhang Y, LV Saraf, V Shutthanandan, KD Hughes, YR Kuan, and S Thevuthasan. 2006. "Study of Hydrogen Stability in Low-k Dielectric Films by Ion Beam Techniques." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 249(1-2):335-338.  doi:10.1016/j.nimb.2006.04.022
  • Zhang Y, WJ Weber, V Shutthanandan, and S Thevuthasan. 2006. "Non-linear Damage Accumulation in Au-irradiated SrTiO3." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 251(1):127-132.  doi:10.1016/j.nimb.2006.05.018

2005

  • Droubay TC, SM Heald, V Shutthanandan, S Thevuthasan, SA Chambers, and J Osterwalder. 2005. "Cr-doped TiO2 Anatase- A Ferromagnetic Insulator ." Journal of Applied Physics 97:046103. 
  • Jiang W, V Shutthanandan, S Thevuthasan, CM Wang, and WJ Weber. 2005. "Nitrogen Analysis Using Energetic Ion Beams." Surface and Interface Analysis 37(4):374-378. 
  • Jiang W, V Shutthanandan, S Thevuthasan, DE McCready, and WJ Weber. 2005. "Erratum to: “Carbon analysis using energetic ion beams” [Nucl. Instr. and Meth. B 222 (2004) 538-546] ." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 227(3):450-451. 
  • Lyubinetsky I, AS Lea, S Thevuthasan, and DR Baer. 2005. "Formation of Epitaxial Oxide Nanodots on Oxide Substrate: Cu2O on SrTiO3(100)." Surface Science 589(1-3):120-128. 
  • Allen TR, J Gan, JI Cole, S Ukai, V Shutthanandan, and S Thevuthasan. 2005. "The Stability of 9Cr-ODS Oxide Particles Under Heavy-Ion Irradiation ." Nuclear Science and Engineering 151(3):305-312. 
  • Azad S, OA Marina, CM Wang, LV Saraf, V Shutthanandan, DE McCready, A El-Azab, JE Jaffe, MH Engelhard, CHF Peden, and S Thevuthasan. 2005. "Nanoscale Effects on Ion Conductance of Layer-by-Layer Structures of Gadolinia-doped Ceria and Zirconia." Applied Physics Letters 86(13):131906-131909. 
  • Azad S, S Thevuthasan, V Shutthanandan, CM Wang, DE Mccready, LV Saraf, OA Marina, and CHF Peden. 2005. "Growth and Characterization of Single-Crystal Multilayer Nanostructures for Fast Ion Conduction." Chapter 16 in Nanothechnology and the Environmental: Applications and Implications. ACS Symposium Series 890, ed. B Karn, et al, pp. 133-141.  American Chemical Society, Washington, DC. 
  • Kaspar TC, SM Heald, CM Wang, JD Bryan, TC Droubay, V Shutthanandan, S Thevuthasan, DE McCready, AJ Kellock, DR Gamelin, and SA Chambers. 2005. "Negligible Magnetism in Excellent Structural Quality CrxTi1-xO2 Anatase: Contrast with High-Tc Ferromagnetism in Structurally Defective CrxTi1-xO2." Physical Review Letters 95:217203.  doi:10.1103/PhysRevLett.95.217203
  • Maheswaran S, S Thevuthasan, F Gao, V Shutthanandan, CM Wang, and RJ Smith. 2005. "Misfit Dislocations at the Single Crystal Fe2O3/Al2O3 Interface ." Physical Review. B, Condensed Matter and Materials Physics 72(7):Article number 075403.  doi:10.1103/PhysRevB.72.075403
  • Nachimuthu P, S Thevuthasan, V Shutthanandan, EM Adams, WJ Weber, BD Begg, DK Shuh, DW Lindle, EM Gullikson, and RC Perera. 2005. "Near-Edge X-ray Absorption Fine-Structure Study of Ion-Beam-Induced Phase Transformation in Gd2(Ti1-yZry)2O7." Journal of Applied Physics 97(3):Article 033518. 
  • Nachimuthu P, S Thevuthasan, EM Adams, WJ Weber, BD Begg, BS Mun, DK Shuh, DW Lindle, EM Gullikson, and RC Perera. 2005. "Near-edge X-ray Absorption Fine Structure Study of Disordering in Gd2(Ti1-yZry)2O7 Pyrochlores." Journal of Physical Chemistry B 109(4):1337-1339. 
  • Punnoose A, J Hays, A Thurber, MH Engelhard, RK Kukkadapu, CM Wang, V Shutthanandan, and S Thevuthasan. 2005. "Development of High-Temperature Ferromagnetism in SnO2 and Paramagnetism in SnO by Fe Doping." Physical Review. B, Condensed Matter and Materials Physics 72(5):054402 (14 p.). 
  • Punnoose A, J Hays, A Thurber, MH Engelhard, RK Kukkadapu, CM Wang, V Shutthanandan, and S Thevuthasan. 2005. "Development of high-temperature ferromagnetism in SnO2 and paramagnetism in SnO by Fe doping." Virtual Journal of Nanoscale Science & Technology 12(7):,
  • Saraf LV, CM Wang, V Shutthanandan, Y Zhang, OA Marina, DR Baer, S Thevuthasan, P Nachimuthu, and DW Lindle. 2005. "Oxygen Transport Studies in Nanocrystalline Ceria Films." Journal of Materials Research 20(5):1295-1299. 
  • Saraf LV, DR Baer, Z Wang, JS Young, MH Engelhard, and S Thevuthasan. 2005. "Hydrogen Bubbles and Formation of Nanoporous Silicon during Electrochemical Etching." Surface and Interface Analysis 37(6):555-561. 
  • Saraf LV, DW Matson, V Shutthanandan, CM Wang, OA Marina, and S Thevuthasan. 2005. "Ceria Incorporation into YSZ Columnar Nanostructures." Electrochemical and Solid-State Letters 8(10):A525-A527. 
  • Saraf LV, DW Matson, JS Young, CM Wang, and S Thevuthasan. 2005. "Growth of Ceria-Zirconia Electrolyte Nanostructures with High Interface Density by Using Sol-Gel/GLAD Combination." In Materials Research Society Symposium Proceedings, vol. 835, pp. 193-198.  Materials Research Society, Warrendale, PA. 
  • Sun HP, XQ Pan, GW Graham, HW Jen, RW McCabe, S Thevuthasan, and CHF Peden. 2005. "Partial encapsulation of Pd particles by reduced ceria-zirconia." Applied Physics Letters 87(20):Art. No. 201915.  doi:10.1063/1.2132067
  • Wang CM, V Shutthanandan, S Thevuthasan, and G Duscher. 2005. "Direct Imaging of Quantum Antidots in MgO Dispersed with Au Nanoclusters." Applied Physics Letters 87(15):153104 (3). 
  • Wang CM, V Shutthanandan, Y Zhang, S Thevuthasan, and G Duscher. 2005. "Atomic Resolution Imaging of Au Nanocluster Dispersed in TiO2, SrTiO3, and MgO." Journal of the American Ceramic Society 88(11):3184-3191. 
  • Wang CM, S Azad, V Shutthanandan, DE McCready, CHF Peden, LV Saraf, and S Thevuthasan. 2005. "Microstructure of ZrO2-CeO2 Hetero-Multi-Layer Films Grown on YSZ Substrate." Acta materialia 53(7):1921-1929. 
  • Wang CM, V Shutthanandan, S Thevuthasan, TC Droubay, and SA Chambers. 2005. "Microstructure of Co-doped TiO2 (110) Rutile by Ion Implantation." Journal of Applied Physics 97(7):99-104. 
  • Wang CM, Y Zhang, V Shutthanandan, DR Baer, WJ Weber, LE Thomas, S Thevuthasan, and G Duscher. 2005. "Self-assembling of nanocavities in TiO2 dispersed with Au nanoclusters." Physical Review. B, Condensed Matter 72(24):245421, 1-5.  doi:10.1103/PhysRevB.72.245421

2004

  • Engelhard MH, S Azad, CHF Peden, and S Thevuthasan. 2004. "X-ray Photoelectron Spectroscopy Studies of Oxidized and Reduced CeO2(111) Surfaces." Surface Science Spectra 11(1-4):73-81. 
  • Jiang W, V Shutthanandan, S Thevuthasan, DE McCready, and WJ Weber. 2004. "Carbon Analysis using Energetic Ion Beams." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 222(3-4):538-546. 
  • Jiang W, WJ Weber, V Shutthanandan, L Li, and S Thevuthasan. 2004. "Thermal and Dynamic Responses of Ag Implants in Silicon Carbide ." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 219-220:642-646. 
  • Lyubinetsky I, A El-Azab, AS Lea, S Thevuthasan, and DR Baer. 2004. "Initial Stages of Oxide Nanodot Heteroepitaxial Growth: Cu2O on SrTiO3(100)." Applied Physics Letters 85(19):4481-4483. 
  • Lyubinetsky I, S Thevuthasan, DE McCready, and DR Baer. 2004. "Formation of Single-Phase Oxide Nanoclusters: Cu2O on SrTiO3(100)." Journal of Applied Physics 94:7926. 
  • Shutthanandan V, Y Zhang, CM Wang, JS Young, LV Saraf, and S Thevuthasan. 2004. "RBS, TEM and SEM Characterization of Gold Nanoclusters in TiO2(110) ." In MRS 2003 Fall Meeting: Research Society Symposium , vol. 792, pp. 465-470.  M.R.S., Warrendale, PA. 
  • Azad S, MH Engelhard, CHF Peden, and S Thevuthasan. 2004. "X-ray Photoelectron Spectroscopy Studies of Oxidized and Reduced Ce0·8Zr0·2O2(111)." Surface Science Spectra 11(1-4):82-90.  doi:10.1116/11.20050202
  • Kim YJ, S Thevuthasan, TC Droubay, AS Lea, CM Wang, V Shutthanandan, SA Chambers, R Sears, B Taylor, and B Sinkovic. 2004. "Growth and Properties of molecular beam epitaxially grown ferromagnetic Fe-doped TiO2 rutile films on TiO2." Applied Physics Letters 84(18):3531-3533. 
  • Nachimuthu P, S Thevuthasan, MH Engelhard, WJ Weber, DK Shuh, NM Hamdan, BS Mun, EM Adams, DE McCready, V Shutthanandan, DW Lindle, G Balakrishnan, DM Paul, EM Gullikson, RC Perera, J Lian, LM Wang, and RC Ewing. 2004. "Probing Cation Antisite Disorder in Gd2Ti2O7 Pyrochlore by Site-Specific Near-Edge X-ray-Absorption Fine Structure and X-ray Photoelectron Spectroscopy." Physical Review. B, Condensed Matter and Materials Physics 70(10):100101(R), 1-4. 
  • Pakhomov A, BK Roberts, AC Tuan, V Shutthanandan, DE McCready, S Thevuthasan, SA Chambers, and KM Krishnan. 2004. "Studies of Two-and Three-Dimensional ZnO:Co Structures Through Different Sythetic Routes." Journal of Applied Physics 95(11):7393-7395 Part 2. 
  • Saraf LV, V Shutthanandan, S Thevuthasan, CM Wang, KT Koch, JD Andreasen, OA Marina, and Y Zhang. 2004. "Oxygen Diffusivity and Defect Transport in Pure and Yb Doped Nano-crystalline Ceria." In Continuous Nanophase and Nanostructured Materials Symposium held December 1-5, 2003, Boston, Massachusetts, U.S.A., Materials Research Society symposia proceedings, vol. 788, ed. S. Komarneni, J.C. Parker, and J. Watkins, pp. 115-120.  Materials Research Society, Warrendale, PA. 
  • Saraf LV, V Shutthanandan, Y Zhang, S Thevuthasan, CM Wang, A El-Azab, and DR Baer. 2004. "Distinguishibility of Oxygen Desorption From the Surface Region with Mobility Dominant Effects in Nanocrystalline Ceria Films." Journal of Applied Physics 96(10):5756-5760 . 
  • Saraf LV, JS Young, AS Lea, S Thevuthasan, GC Dunham, JW Grate, and DR Baer. 2004. "Lateral Ordering of Microfabricated SiO2 Nanotips." Electrochemical and Solid-State Letters 7(1):C7-C9. 
  • Shutthanandan V, S Thevuthasan, SM Heald, TC Droubay, MH Engelhard, TC Kaspar, DE McCready, LV Saraf, SA Chambers, BS Mun, NM Hamdan, P Nachimuthu, B Taylor, R Sears, and B Sinkovic. 2004. "Room Temperature Ferromagnetism in Ion-implanted Co-doped TiO2(110) Rutile." Applied Physics Letters 84(22):4466-4468. 
  • Shutthanandan V, S Thevuthasan, SM Heald, TC Droubay, MH Engelhard, TC Kaspar, DE McCready, LV Saraf, SA Chambers, BS Mun, NM Hamdan, P Nachimuthu, B Taylor, R Sears, and B Sinkovic. 2004. "Room-Temperature Ferromagnetism in Ion-Implanted Co-Doped TiO2(110) Rutile." Applied Physics Letters 84(22):4466-4468. 
  • Smith RJ, Y Zhang, V Shutthanandan, LJ Bissell, S Thevuthasan, W Jiang, and WJ Weber. 2004. "NRA and ERDA Investigation of Helium Retention in SiC as a Function of Irradiation and Annealing." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 219-220:631-635. 
  • Stewart MW, BD Begg, K Finnie, M Colella, H Li, T McLeod, KL Smith, Z Zhang, WJ Weber, and S Thevuthasan. 2004. "Ion Irradiation Damage in Zirconate and Titanate Ceramics for Pu Disposition." In Proceedings of the 9th International Conference on Environmental Remediation and Radioactive Waste Management, vol. 2, pp. 1249-1255.  The American Society of Mechanical Engineers, Fairfield, NJ. 
  • Thevuthasan S, V Shutthanandan, CM Wang, WJ Weber, W Jiang, AS Cavanagh, J Lian, and LM Wang. 2004. "Ion-Beam Synthesis of Epitaxial Au Nanocrystals in MgO." Journal of Materials Research 19(5):1311-1314. 
  • Tuan AC, JD Bryan, A Pakhomov, V Shutthanandan, S Thevuthasan, DE McCready, DJ Gaspar, MH Engelhard, JW Rogers, Jr, KM Krishnan, DR Gamelin, and SA Chambers. 2004. "Epitaxial Growth and Properties of Cobalt-doped ZnO on a-Al2O3 Single-Crystal Substrates." Physical Review. B, Condensed Matter 70(5):054424. 
  • Wang CM, V Shutthanandan, Y Zhang, DR Baer, LE Thomas, and S Thevuthasan. 2004. "Microstructure of Precipitated Au Nanoclusters in TiO2." In Continuous Nanophase and Nanostructured Materials. Materials Research Society Symposium Proceedings 2003 Dec : Boston, Mass., vol. 788, ed. S. Komarneni, J.C. Parker, J. J. Watkins, pp. 249-254.  Materials Research Society, Warrendale. 
  • Wang CM, V Shutthanandan, Y Zhang, LE Thomas, DR Baer, S Thevuthasan, and G Duscher. 2004. "Precipitation of Au Nanoclusters in SrTiO3 by Ion Implantation." Journal of Applied Physics 95(9):5060-5068. 
  • Wang CM, V Shutthanandan, Y Zhang, S Thevuthasan, and G Duscher. 2004. "Direct Observation of Substitutional Au Atoms in SrTiO3." Physical Review. B, Condensed Matter and Materials Physics 70(17):172201-172201-4. 
  • Wang CM, S Azad, S Thevuthasan, V Shutthanandan, DE McCready, and CHF Peden. 2004. "Distortion of the Oxygen Sublattice in Pure Cubic-ZrO2 ." Journal of Materials Research 19(5):1315-1319. 
  • Wang CM, Y Zhang, V Shutthanandan, S Thevuthasan, and G Duscher. 2004. "Microstructure of Precipitated Au Nanoclusters in TiO2." Journal of Applied Physics 95(12):8185-8193. 
  • Zhang Y, V Shutthanandan, R Devanathan, S Thevuthasan, DE McCready, JS Young, G Balakrishnan, DM Paul, and WJ Weber. 2004. "Damage Accumulation and Amorphization in Samarium Titanate Pyrochlore." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 218:89-94. 
  • Zhang Y, V Shutthanandan, S Thevuthasan, DE McCready, JS Young, R Devanathan, JD Andreasen, G Balakrishnan, DM Paul, and WJ Weber. 2004. "Damage Evolution and Annealing of Au-Irradiated Samarium Titanate Pyrochlore." In Radiation Effects and Ion Beam Processing of Materials, Materials Research Society Symposium Proceedings, held December 1-5, 2003, Boston, Massachusetts, vol. 792, ed. LM Wang, R Fromknecht, LL Snead, DF Downey and H Takahashi, pp. 69-74, Paper No. R2.4.  Materials Research Society, Warrendale, PA. 
  • Zhang Y, WJ Weber, W Jiang, V Shutthanandan, S Thevuthasan, M Janson, and A Hallen. 2004. "Annealing Behavior of Al-Implantation-Induced Disorder in 4H-SiC." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 219-220:647-651. 
  • Zhang Y, WJ Weber, V Shutthanandan, R Devanathan, S Thevuthasan, G Balakrishnan, and DM Paul. 2004. "Damage Evolution on Sm and O Sublattices in Au-Implanted Samarium Titanate Pyrochlore." Journal of Applied Physics 95(5):2866-2872. 

2003

  • Gao F, CM Wang, S Maheswaran, and S Thevuthasan. 2003. "Atomic-Level Simulations of Misfit Dislocation at the Interface of Fe2O3/Al2O3 System." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 207(1):63-71. 
  • Henderson MA, CL Perkins, MH Engelhard, S Thevuthasan, and CHF Peden. 2003. "Redox Properties of Water on the Oxidized and Reduced Surfaces of CeO2 (111)." Surface Science 526(1-2):1-18. 
  • Jiang W, V Shutthanandan, S Thevuthasan, DE McCready, and WJ Weber. 2003. "Oxygen Analysis Using Energetic Ion Beams." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 207(4):453-461. 
  • Jiang W, WJ Weber, S Thevuthasan, and LA Boatner. 2003. "Effect of Ion Irradiation in Cadmium Niobate Pyrochlores." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 207(1):85-91. 
  • Jiang W, WJ Weber, Y Zhang, S Thevuthasan, and V Shutthanandan. 2003. "Ion Beam Analysis of Irradiation Effects in 6H-SiC." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 207(1):92-99. 
  • Thevuthasan S, A Meldrum, SK Sundaram, and LM Wang. 2003. "Editorial." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 207(1):vii. 
  • Icenhower JP, WJ Weber, NJ Hess, S Thevuthasan, BD Begg, BP McGrail, EA Cordova, JL Steele, and KN Geiszler. 2003. "Experimental Determination of Dissolution Kinetics of Zr-Substituted Gd-Ti Pyrochlore Ceramics: Influence of Chemistry on Corrosion Resistance." In Scientific Basis for Nuclear Waste Management XXVI, Materials Research Society Symposium Proceedings, vol. 757, ed. RJ Finch and DB Bullen, pp. 227-234, paper no. II6.1.  Materials Research Society, Warrendale, PA. 
  • Nachimuthu P, S Thevuthasan, YJ Kim, AS Lea, V Shutthanandan, MH Engelhard, DR Baer, SA Chambers, DK Shuh, D Lindle, EM Gullikson, and RC Perera. 2003. "Investigation of Copper(I) Oxide Quantum Dots by Near-Edge X-ray Absorption Fine Structure Spectroscopy." Chemistry of Materials 20(15):3939-3946. 
  • Saraf LV, V Shutthanandan, CM Wang, Y Zhang, OA Marina, and S Thevuthasan. 2003. "Oxygen Diffusion in Nanocrystalline CeO2." In IEEE-NANO 2003 : Proceedings : 2003 3rd IEEE Conference on Nanotechnology : 12-14 August, 2003, San Francisco, CA, USA / , vol. 2, pp. 477-479.  IEEE, Piscataway , NJ. 
  • Smith KL, Z Zhang, P McGlinn, D Attard, H Li, GR Lumpkin, M Colella, T McLeod, Z Aly, E Loi, S Leung, KP Hart, M Ridgway, WJ Weber, and S Thevuthasan. 2003. "The Effect of Radiation Damage on Zirconolite Dissolution." In Scientific Basis for Nuclear Waste Management XXVI, Materials Research Society Symposium Proceedings, vol. 757, ed. RJ Finch and DB Bullen, pp. 289-296, paper no. II6.12.  Materials Research Society, Warrendale, PA. 
  • Thevuthasan S, W Jiang, V Shutthanandan, and WJ Weber. 2003. "Accumulation of Ion Beam Induced Disorder in Stronium Titanate." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 206:162-165. 
  • Wang CM, S Thevuthasan, and CHF Peden. 2003. "Interface Structure of an Epitaxial Cubic Ceria Film on Cubic Zirconia." Journal of the American Ceramic Society 86(2):363-365. 
  • Wang CM, S Thevuthasan, F Gao, V Shutthanandan, DE McCready, SA Chambers, and CHF Peden. 2003. "Interface Characteristics of Iso-Structural Thin Film and Substrate Pairs." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 207(1):1-9. 
  • Wang CM, S Thevuthasan, V Shutthanandan, AS Cavanagh, W Jiang, LE Thomas, and WJ Weber. 2003. "Microstructure of Precipitated Au Nanoclusters in MgO." Journal of Applied Physics 93(10):6327-6333. 
  • Wang CM, S Thevuthasan, V Shutthanandan, AS Cavanagh, JM Walton, W Jiang, WJ Weber, LE Thomas, LM Wang, and J Lian. 2003. "Microstructure of Precipitated Au Nanoclusters in Single Crystal MgO." In Spatially Resolved Characterization of Local Phenomena in Materials and Nanostructures, Materials Research Society Symposium Proceedings, vol. 738, ed. J Piqueras, FR Zypman, DA Bonnell and AP Shreve, pp. 305-309, paper no. G15.2.1.  Materials Research Society, Warrendale, PA. 

2002

  • Jiang W, WJ Weber, S Thevuthasan, and V Shutthanandan. 2002. "Channeling Study of Lattice Disorder and Gold Implants in Gallium Nitride." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 191(1-4):509-513. 
  • Jiang W, WJ Weber, S Thevuthasan, and V Shutthanandan. 2002. "Deuterium Channeling Study of Disorder in Al-2(2?)-Implanted 6H-SiC." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 190(1-4):636-640. 
  • Shutthanandan V, S Thevuthasan, Y Liang, EM Adams, ZJ Yu, and R Droopad. 2002. "Direct Observation of Atomic Disordering at the SrTiO3/Si Interface Due to Oxygen Diffusion." Applied Physics Letters 80(10):1803-1805. 
  • Shutthanandan V, DR Baer, S Thevuthasan, EM Adams, S Maheswaran, MH Engelhard, JP Icenhower, and BP McGrail. 2002. "High Energy Ion Beam Studies of Ion Exchange in a Na2O-Al2O3-SiO2 Glass." Journal of Applied Physics 91(4):1910-1920. 
  • Chambers SA, CM Wang, S Thevuthasan, TC Droubay, DE McCready, AS Lea, V Shutthanandan, and CF Windisch, Jr. 2002. "Epitaxial Growth and Properties of MBE Grown Ferromagnetic Co-doped TiO2 Anatase Films on SrTiO3(001) and LaAlO3(001)." Thin Solid Films 418(2):197-210. 
  • Kim YJ, S Thevuthasan, V Shutthanandan, CL Perkins, DE McCready, GS Herman, Y Gao, TT Tran, SA Chambers, and CHF Peden. 2002. "Growth and Structure of Epitaxial Ce1-xZrxO2 Thin Films on Yttria-Stabilized Zirconia (111)." Journal of Electron Spectroscopy and Related Phenomena 126(1-3):177-190. 
  • Rouse AA, C Szeles, JO Ndap, S Soldner, KB Parnham, DJ Gaspar, MH Engelhard, AS Lea, V Shutthanandan, S Thevuthasan, and DR Baer. 2002. "Interfacial Chemistry and the Performance of Bromine-etched CdZnTe Radiation Detector Devices." IEEE Transactions on Nuclear Science 49(4):2005-2009. 
  • Shutthanandan V, S Thevuthasan, RS Disselkamp, AM Stroud, AS Cavanagh, EM Adams, DR Baer, LA Barrie, SS Cliff, and TA Cahill. 2002. "Development of PIXE, PESA and Transmission Ion Microscopy Capability to Measure Aerosols by Size and Time." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 189:284-288. 
  • Stewart MW, BD Begg, ER Vance, K Finnie, H Li, GR Lumpkin, KL Smith, WJ Weber, and S Thevuthasan. 2002. "The Replacement of Titanium by Zirconium in Ceramics for Plutonium Immobilization." In Scientific Basis for Nuclear Waste Management XXV, Materials Research Society Symposium Proceedings, vol. 713, ed. BP McGrail and GA Cragnolino, pp. 311-318 paper no. JJ2.5.  Materials Research Society, Warrendale, PA. 
  • Wang CM, S Thevuthasan, F Gao, DE McCready, and SA Chambers. 2002. "The Characteristics of Interface Misfit Dislocations for Epitaxial alpha-Fe2O3 on alpha-Al2O3(0001)." Thin Solid Films 414:31-38. 
  • Wang CM, S Thevuthasan, F Gao, V Shutthanandan, DE McCready, SA Chambers, and CHF Peden. 2002. "HRTEM Characterization of Interface Between Iso-Structural Thin Solid Film and Substrate." Microscopy and Microanalysis 8(Suppl S02):1160-1161. 

2001

  • Jiang W, WJ Weber, and S Thevuthasan. 2001. "Damage Accumulation and Recovery in Gold-Ion-Irradiated Barium Titanate." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 175:610-614. 
  • Jiang W, WJ Weber, and S Thevuthasan. 2001. "Ion Implantation and Thermal Annealing in Silicon Carbide and Gallium Nitride." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 178:204-208. 
  • Jiang W, WJ Weber, S Thevuthasan, and V Shutthanandan. 2001. "Accumulation and Recovery of Disorder on Silicon and Carbon Sublattices in Ion-Irradiated 6H-SiC." Journal of Nuclear Materials 289(1-2):96-101. 
  • Jiang W, WJ Weber, S Thevuthasan, and V Shutthanandan. 2001. "Multi-Axial Channeling Study of Disorder in Gold Implanted 6H-SiC." In Silicon Carbide - Materials, Processing, and Devices. Symposium, 27-29 Nov. 2000, Boston, MA, Materials Research Society Symposium Proceedings, vol. 640, ed. AK Agarwal, JA Cooper, Jr., E Janzen, M Skowronski, pp. H6.3(1-6).  Materials Research Society, Warrendale, PA. 
  • Jiang W, WJ Weber, S Thevuthasan, and V Shutthanandan. 2001. "Properties of Gallium Disorder and Gold Implants in GaN." In Ion Beam Synthesis and Processing of Advanced Materials, Materials Research Society Symposium Proceedings, vol. 647, ed. DB Poker, SC Moss, K-H Heinig, pp. O5.9(1-6).  Materials Research Society, Warrendale, PA. 
  • Jiang W, WJ Weber, S Thevuthasan, and V Shutthanandan. 2001. "Simultaneous Analysis of Multiple Elements by Combined Ion-Beam Methods." In Application of Accelerators in Research and Industry. Sixteenth International Conference, 1-5 Nov. 2000, Denton, TX., ed. J. L. Duggan and I.L. Morgan, pp. 447-450  American Institute of Physics, Woodbury, NY. 
  • Shutthanandan V, S Thevuthasan, DR Baer, EM Adams, S Maheswaran, MH Engelhard, JP Icenhower, and BP McGrail. 2001. "Investigation of Alkali Ion Exchange Processes in Waste Glasses Using Rutherford Backscattering Spectrometry and Nuclear Reaction Analysis." In Applications of Accelerators in Research and Industry: sixteenth international conference, Denton, Texas, 1-5 November 2000, AIP Conference Proceedings, vol. 576, ed. J. L. Duggan and I.L. Morgan, pp. 454-457.  American Institute of Physics, New York, NY. 
  • Shutthanandan V, S Thevuthasan, JS Young, TM Orlando, and WJ Weber. 2001. "Hydrogen-Damage Interactions in Yttrium-Stabilized Zirconia." Journal of Nuclear Materials 289(1-2):128-135. 
  • Shutthanandan V, S Thevuthasan, YJ Kim, and CHF Peden. 2001. "Channeling Studies of CeO2 and Ce1-xZrxO2 Films on Yttria-Stabilized ZrO2(111)." In Materials Research Society 2000 Fall Meeting Symposium on Structure-Property Relationships of Oxide Surfaces and Internal Interfaces, vol. 654, p. Art. No. AA2.6.  Materials Research Society, Warrendale, PA. 
  • Begg BD, NJ Hess, DE McCready, S Thevuthasan, and WJ Weber. 2001. "Heavy-Ion Irradiation Effects in Gd2(Ti2-xZrx)O7 Pyrochlores." Journal of Nuclear Materials 289(1-2):188-193. 
  • Begg BD, NJ Hess, WJ Weber, R Devanathan, JP Icenhower, S Thevuthasan, and BP McGrail. 2001. "Heavy-Ion Irradiation Effects on Structures and Acid Dissolution of Pyrochlores." Journal of Nuclear Materials 288(2-3):208-216. 
  • Chambers SA, S Thevuthasan, RF Farrow, RF Marks, JU Thiele, L Folks, M Samant, AJ Kellock, NJ Ruzycki, D Ederer, and U Diebold. 2001. "Epitaxial Growth and Properties of Ferromagnetic Co-doped TiO2 Anatase." Applied Physics Letters 79(21):3467-3469. 
  • McGrail BP, JP Icenhower, DK Shuh, P Liu, JG Darab, DR Baer, S Thevuthasan, V Shutthanandan, MH Engelhard, CH Booth, and P Nachimuthu. 2001. "The Structure of Na2O-Al2O3-SiO2 Glass: Impact on Sodium Ion Exchange in H2O and D2O." Journal of Non-crystalline Solids 296:10-26. 
  • Thevuthasan S, W Jiang, and WJ Weber. 2001. "Cleaving Oxide Films Using Hydrogen Implantation." Materials Letters 49(6):313-317. 
  • Thevuthasan S, W Jiang, V Shutthanandan, and WJ Weber. 2001. "Accumulation and Thermal Recovery of Disorder in Au2?-Irradiated SrTiO3." Journal of Nuclear Materials 289(1-2):204-209. 
  • Thevuthasan S, V Shutthanandan, W Jiang, and WJ Weber. 2001. "Ion Beam Slicing of Single Crystal Oxide Thin Films." In Ion Beam Synthesis and Processing of Advanced Materials, Materials Research Society Symposium Proceedings, vol. 647, ed. DB Poker, SC Moss, K-H Heinig, pp. O6.2(1-6).  Materials Research Society, Warrendale, PA. 
  • Weber WJ, W Jiang, and S Thevuthasan. 2001. "Accumulation, Dynamic Annealing and Thermal Recovery of Ion-Beam-Induced Disorder in Silicon Carbide." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 175-177:26-30. 

2000

  • Jiang W, S Thevuthasan, WJ Weber, and R Grotzschel. 2000. "Deuterium Channeling Analysis for He(+)-Implanted 6H-SiC." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 161-163:501-504. 
  • Jiang W, WJ Weber, S Thevuthasan, and SX Wang. 2000. "Irradiation Effects and Thermal Annealing Behavior in H2(+)-Implanted 6H-SiC." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 166-167:374-378. 
  • Jiang W, WJ Weber, and S Thevuthasan. 2000. "In-situ Ion Channeling Study of Gallium Disorder and Gold Profiles in Au-implanted GaN." Journal of Applied Physics 87(11):7671-7678. 
  • Baskaran S, J Liu, K Domansky, NJ Kohler, XH Li, CA Coyle, GE Fryxell, S Thevuthasan, and RE Williford. 2000. "Low Dielectric Constant Mesoporous Silica Films Through Molecularly Templated Synthesis ." Advanced Materials 12(4):291-294. 
  • Begg BD, WJ Weber, R Devanathan, JP Icenhower, S Thevuthasan, and BP McGrail. 2000. "Heavy-Ion Irradiation Effects in Pyrochlores." In Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries V, Ceramic Transactions, vol. 107, ed. G.T. Chandler and X. Feng, pp. 553-560.  The American Ceramic Society, Westerville, OH. 
  • Brown GE, SA Chambers, JE Amonette, JR Rustad, T Kendelewicz, P Liu, CS Doyle, D Grolimund, NS Foster, SA Joyce, and S Thevuthasan. 2000. "Interaction of Aqueous Chromium Ions with Iron Oxide Surfaces." Chapter 14 in Nuclear Site Remediation: First Accomplishments of the Environmental Management Science Program. ACS Symposium Series, vol. 778, ed. Eller, P. Gary; Heineman, William R., pp. 212-246.  American Chemical Society, Washington DC. 
  • Chambers SA, S Thevuthasan, and SA Joyce. 2000. "Surface Structure of MBE-Grown Fe3O4(001) by X-Ray Photoelectron Diffraction and Scanning Tunneling Microscopy." Surface Science 450(2000):L273-L279. 
  • Gao Y, CL Perkins, TT Tran, S Thevuthasan, and MA Henderson. 2000. "Mechanistic Study of Metalorganic Chemical Vapor Deposition of (Ba,Sr)TiO3 Thin Films." Journal of Applied Physics 87(10) (May 15 2000):7430-7437. 
  • Gao Y, S Thevuthasan, DE McCready, and MH Engelhard. 2000. "MOCVD Growth and Structure of Nb- and V-doped TiO2 Films on Sapphire." Journal of Crystal Growth 212 (1-2):178-190. 
  • Thevuthasan S, W Jiang, JS Young, and WJ Weber. 2000. "Investigation of Thermal Recovery Behavior in Hydrogen-Implanted SrTiO3 Using High Energy Ion Beam Techniques." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 161-163:544-548. 
  • Thevuthasan S, V Shutthanandan, EM Adams, and S Maheswaran. 2000. "High Energy Ion Beam Analysis of Buried alpha-Fe~2O~3(0001)/alpha-Al~2O~3(0001) Interface." In Applications of Accelerators in Research and Industry : sixteenth international conference, Denton, Texas, 1-5 November 2000, AIP Conference Proceedings , vol. 576, ed. J.L. Duggan, I.L. Morgan, pp. 432-435.  American Institute of Physics, Melville, NY. 
  • Thevuthasan S, DE McCready, W Jiang, SI Yi, S Maheswaran, KD Keefer, and SA Chambers. 2000. "Ion Beam Analysis of Interface Reactions in Magnetite and Maghemite Thin Films." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 161-163:510-514. 
  • Thevuthasan S, S Baskaran, K Domansky, J Liu, and MH Engelhard. 2000. "Effectiveness of High Energy Ion Beam Techniques for the Characterization of Mesoporous Low Dielectric-Constant Materials." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 161-163:476-481. 
  • Weber WJ, W Jiang, and S Thevuthasan. 2000. "Defect Annealing Kinetics in Irradiated 6H-SiC." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 166-167:410-414. 
  • Weber WJ, W Jiang, S Thevuthasan, RE Williford, A Meldrum, and LA Boatner. 2000. "Ion-Beam-Induced Defects and Defects Interactions in Perovskite-Structure Titanates." In Defects and Surface-Induced Effects in Advanced Perovskites : NATO Advanced Research Workshop on Defects and Surface-Induced Effects in Advanced Perovskites, Jurmala, Latvia, 23-25 August, 1999, ed. G. Borstel, A. Krumins, and D. Millers, pp. 317-328.  Kluwer Academic Publishers, Dordrecht, The Netherlands. 
  • Weber WJ, LR Corrales, NJ Ness, RE Williford, HL Heinisch, S Thevuthasan, JP Icenhower, BP McGrail, R Devanathan, RM Van Ginhoven, J Song, B Park, W Jiang, BD Begg, RB Birtcher, X Chen, and SD Conradson. 2000. Radiation Effects in Nuclear Waste MaterialsPNNL-13345, Pacific Northwest National Laboratory, Richland, WA. 

1999

  • Jiang W, S Thevuthasan, WJ Weber, and F Namavar. 1999. "Ion-Channeling Study of the SiC/Si/SiO2/Si Interface." Applied Physics Letters 74(23):3501-3503. 
  • Jiang W, WJ Weber, S Thevuthasan, and DE Mccready. 1999. "Damage Formation and Recovery in C+ Irradiated 6H-SiC." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 148(1-4):562-566. 
  • Jiang W, WJ Weber, S Thevuthasan, and DE Mccready. 1999. "Displacement Energy Measurements for Ion-Irradiated 6H-SiC." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 148(1-4):557-561. 
  • Jiang W, WJ Weber, S Thevuthasan, and DE McCready. 1999. "Rutherford Backscattering Spectrometry Channeling Study of Ion-Irradiated 6H-SiC." Surface and Interface Analysis 27(4):179-184. 
  • Jiang W, WJ Weber, and S Thevuthasan. 1999. "Damage Response to Irradiation Temperature and Ion Fluence in C+-Irradiated 6H-SiC." In Microstructural Processes in Irradiated Materials; Materials Research Society Symposium Proceedings, vol. 540, ed. S.J. Zinkle, G. Lucas, R. Ewing, J. Williams, pp. 183-188.  Materials Research Society, Warrendale, PA. 
  • Jiang W, WJ Weber, S Thevuthasan, GJ Exarhos, and BJ Bozlee. 1999. "Effect of Oxygen Ion Implantation in Gallium Nitride." In GaN and related alloys : symposium held November 30-December 4, 1998, Boston, Massachusetts, U.S.A. , vol. 537, ed. S.J. Pearton, C. Kuo, A.F. Wright, and T. Uenoyama, pp. 6.15.1 - 6.15.6.  Materials Research Society, Warrendale, PA. 
  • Thevuthasan S, YJ Kim, SI Yi, SA Chambers, J Morais, R Denecke, CS Fadley, P Liu, T Kendelewicz, and GE Brown. 1999. "Surface Structure of MBE-Grown alpha-Fe2O3(0001) by Intermediate-Energy X-ray Photoelectron Diffraction." Surface Science 425(2-3):276-286. 
  • Gao Y, GS Herman, S Thevuthasan, CHF Peden, and SA Chambers. 1999. "Epitaxial Growth and Characterization of Ce1-xZrxO2 Thin Films." Journal of Vacuum Science and Technology A--Vacuum, Surfaces and Films 17(3):961-969. 
  • Kim YJ, Y Gao, GS Herman, S Thevuthasan, W Jiang, DE McCready, and SA Chambers. 1999. "Growth and Structure of Epitaxial CeO2 by Oxygen Plasma-Assisted Molecular Beam Epitaxy." Journal of Vacuum Science and Technology A--Vacuum, Surfaces and Films 17(3):926-935. 
  • Maheswaran S, and S Thevuthasan. 1999. "Investigation of Iron Oxide Film-Substrate Interfaces Using Rutherford Backscattering and Channelling Techniques." In 11th Australian Conference on Nuclear Techniques of Analysis & 5th Vacuum Society of Australia Congress, AINSE, Lucas Heights, NSW, 24-26 November 1999 : proceedings., pp. 225-228  Australian Institute of Nuclear Science and Engineering, Menai, , UNITED STATES. 
  • McCready DE, S Thevuthasan, and W Jiang. 1999. "Status of the Accelerator Facility at the Environmental Molecular Sciences Laboratory." In Applications of Accelerators in Research and Industry: Proceedings of the Fifteenth International Conference, Denton, Texas, November 1998, vol. 475, ed. J.L. Duggan and I.L. Morgan, pp. 537-540.  American Institute of Physics, Woodbury, NY. 
  • Ruebush SD, RE Couch, S Thevuthasan, and CS Fadley. 1999. "X-ray Photoelectron Diffraction Study of thin Cu Films Grown on Clean Ru(0001) and O-Precovered Ru(0001)." Surface Science 421(3):205-236. 
  • Sundaram SK, S Thevuthasan, and DE McCready. 1999. "Quantification of Water-Content of Simulated Nuclear Waste Glasses Using Nuclear Reaction Measurements." In Scientific Basis for Nuclear Waste Management XXII; Materials Research Society Symposium Proceedings, vol. 556, ed. D.J. Wronkiewicz and J.H. Lee, pp. 353-358.  Materials Research Society, Warrendale, PA. 
  • Thevuthasan S, W Jiang, DE McCready, and SA Chambers. 1999. "Rutherford Backscattering and Channeling Studies of Mg and Fe Diffusion at the Interface of gamma-Fe2O3(001)/MgO(001)." Surface and Interface Analysis 27(4):194-198. 
  • Thevuthasan S, W Jiang, WJ Weber, and DE McCready. 1999. "Damage Accumulation and Thermal Recovery in SrTiO3 Implanted with Au2? Ions." In Microstructural Processes in Irradiated Materials; Materials Research Society Symposium Proceedings, vol. 540, ed. S.J. Zinkle, G. Lucas, R. Ewing, J. Williams, et al., pp. 373-378.  Materials Research Society, Warrendale, PA. 
  • Thevuthasan S, CHF Peden, MH Engelhard, DR Baer, GS Herman, W Jiang, Y Liang, and WJ Weber. 1999. "The Ion Beam Materials Analysis Laboratory at the Environmental Molecular Sciences Laboratory." Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment 420(1-2):81-89. 
  • Thevuthasan S, DE McCready, W Jiang, EP Mcdaniel, SI Yi, and SA Chambers. 1999. "Rutherford Backscattering and Channeling Studies of Al and Mg Diffusion in Iron Oxide Thin Films." In Applications of Accelerators in Research and Industry: Proceedings of the Fifteenth International Conference, Denton, Texas, November 1998, vol. 475, ed. J.L. Duggan and I.L. Morgan, pp. 508-511.  American Institute of Physics, Woodbury, NY. 
  • Weber WJ, W Jiang, S Thevuthasan, and DE McCready. 1999. "Accumulation and Recovery of Irradiation Effects in Silicon Carbide." In Microstructural Processes in Irradiated Materials, vol. 540, ed. S.J. Zinkle, G.E. Lucas, R.C. Ewing, J.S. Williams, pp. 159-164.  Materials Research Society, Warrendale, PA. 
  • Yi SI, Y Liang, S Thevuthasan, and SA Chambers. 1999. "Morphological and Structural Investigation of the Early Stages of Epitaxial Growth of Alpha-Fe2O3 (0001) on Alpha-Al2O3 (0001) by Oxygen-Plasma-Assisted MBE." Surface Science 443(3):212-220. 

1998

  • Jiang W, WJ Weber, S Thevuthasan, and DE Mccready. 1998. "Accumulation and Recovery of Irradiation Damage in He+ Implanted Alpha-SiC." Journal of Nuclear Materials 257(3):295-302. 
  • Jiang W, WJ Weber, S Thevuthasan, and DE McCready. 1998. "Damage Accumulation and Annealing in 6H-SiC Irradiated with Si+." Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms 143(3):333-341. 

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