Select Publications

  • Reinaldo Santos-Ortiz, Tanaporn Rojhirunsakool, Jitendra Kumar Jha, Shadi Al Khateeb,Rajarshi Banerjee, Kevin S. Jones, Nigel D. Shepherd, "Analysis of the structural evolution of the SEI layer in FeF2 thin-film lithium-ion batteries upon cycling using HRTEM and EELS",  Solid State Ionics 303, pg.103, 2017.
  • Jitendra Kumar Jha, Wei Sun, Reinaldo Santos-Ortiz, Jincheng Du and Nigel D. Shepherd, "Electro-optical performance of molybdenum oxide modified aluminum zinc oxide anodes in organic light emitting diodes: a comparison to indium tin oxide", Materials Express 6 (No. 3), pg. 289, 2016. 
  • Jitendra Kumar Jha, Reinaldo Santos-Ortiz, Jincheng Du and Nigel D. Shepherd, "The influence of gap states on hole injection from Aluminum doped Zinc Oxide with nanoscale MoOx surface layer anodes for organic light emitting diodes",  Journal of Applied Physics 118,pg. 065304, 2015.
  • Jitendra Kumar Jha, Reinaldo Santos-Ortiz, Jincheng Du, Nigel D. Shepherd, "Semiconductor to metal transition in degenerate ZnO: Al films and the impact on its carrier scattering mechanisms and bandgap for OLED applications",  Journal of Material Science: Materials in Electronics, 25, pg.1492, 2014.
  • Reinaldo Santos-Ortiz, Jitendra Kumar Jha, Wei Sun, Gilbert Nyandoto, Jincheng Du and Nigel D Shepherd, "Defect structure and chemical bonding of p-type ZnO:Sb thin films prepared by pulsed laser deposition", Semiconductor Science and Technology, 29 (11), pg. 115019, 2014. 
  • Reinaldo Santos-Ortiz, Vyacheslav Volkov, Stefan Schmid, Fang-Ling Kuo, Kim Kisslinger, Soumya Nag, Rajarshi Banerjee, Feng Wang, Yimei Zhu and Nigel D. Shepherd, "The Microstructure and Electronic Band Structure of Pulsed Laser Deposited Iron Fluoride Thin-Film for Battery Electrodes"ACS Applied Materials and Interfaces 5pg.23872013.
  • Fang-Ling Kuo, Yun Li, Marvin Solomon, Jincheng Du and Nigel D Shepherd, "Workfunction tuning of zinc oxide films by argon sputtering and oxygen plasma: an experimental and computational study"Journal of Physics D: Applied Physics 45, p.065301, 2012.
  • Minghang Li, Ming-Te Lin, Joyce Chen, Roy McDougald Jr, Ravi Arvapally, Mohammad Omary and Nigel D. Shepherd, "High efficiency orange-red phosphorescent organic light emitting diodes based on a Pt(II)-pyridyltriazolate complex from a structure optimized for charge balance and reduced efficiency roll-off"Physica Status Solidi A 209, No. 1, pg.221–225, 2012.
  • Minghang Li, Wei-Hsuan Chen, Ming-Te Lin, Iain Oswald, Mohammad Omary and Nigel D. Shepherd, "High Efficiency Electrophosphorescence from Bilayer Organic Light Emitting Diodes"Journal of Physics: D Applied Physics 44, pg. 365103, 2011.
  • M. H. Maneshian, F. L. Kuo, K. C. Mahdak, J. Y. Hwang, R. Banerjee, and Nigel. D. Shepherd, "The influence of high dielectric constant aluminum oxide sputter deposition on the structure and properties of multilayer epitaxial graphene"Nanotechnology 22, pg.205703 , 2011.
  • M. H. Maneshian, K. C. Mahdak, F.L. Kuo, J.Y. Hwang, R. Banerjee and N. D. Shepherd, "Atomic scale characterization of titanium Ohmic contacts to SiC using three dimensional atom probe tomography and high resolution transmission electron microscopy",  Applied Physics Letters 97,  pg.024103, 2010.
  • Fang Ling Kuo, Ming-Te Lin, Benedict A. Mensah, Thomas W. Scharf and Nigel D. Shepherd, "A comparative study of the photoluminescence and conduction mechanisms of low temperature pulsed laser deposited and atomic layer deposited zinc oxide thin films",  Physica Status Solidi A 207 (No 11), pg.2487-2491, 2010.
  • Minghang Li, Wei-Hsuan Chen, Ming-Te Lin, Mohammad A. Omary, and Nigel D. Shepherd, "Near-white and tunable electrophosphorescence from bis[3,5-bis(2-pyridyl)-1,2,4-triazolato]platinum(II) based organic light emitting diodes"Organic Electronics 20, pg.863-870, 2009.
  • William Glass, Ajay Kale, Nigel Shepherd, Mark Davidson, David DeVito and Paul H. Holloway, "Sputter Deposited Electroluminescent Zinc Sulfide Thin Films Doped with Rare Earths"Journal of Vacuum Science and Technology A, Volume 25 (3), pg. 492-499, 2007.
  • Nigel Shepherd, David C. Morton, Eric W. Forsythe and Dave Chiu, "The influence of insulator properties on the electro-optical performance of flexible ZnS:ErF3 alternating current thin film electroluminescent devices",  Thin Solid Films, Volume 515, Issue 4, pg. 2342-2346, 2006.
  • Kenneth Dedeian, Jianmin Shi, Nigel Shepherd, Eric Forsythe, and David C. Morton, "Photophysical and  Electrochemical Properties of Heteroleptic Tris-Cyclometalated Iridium(III) Complexes" Inorganic  Chemistry,  44, pg. 4445-4447, 2005. 
  • Nigel Shepherd and Paul H. Holloway, "Zinc Sulfide",  in Handbook of Electroluminescent Materials,    Chapter 2, pages 27-117, Ed. D.R. Vij, Institute of Physics Publishing,  London, 2004.
  • J.H. Kim, N. Shepherd, M. Davidson and P.  Holloway, "Visible and Near-Infrared Alternating Current Electroluminescence from Sputter   Grown GaN Thin Film Doped with Er", Applied Physics Letters, Volume 83, No 21, pg. 4279-4281, 2003.