Publications

Peer-Reviewed Journal Papers

  1. Solar Blind Photodetectors Enabled by Nanotextured β-Ga2O3 Films Grown via Oxidation of GaAs Substrates D. Patil-Chaudhari, M. Ombaba, J. Y. Oh, H. Mao, K. H. Montgomery, A. Lange, S. Mahajan, J. M. Woodall, and M. S. Islam, IEEE Photonics Journal, pp. 1–7, April. 2017.
  2. Pulse laser deposition fabricated InP/Al-ZnO heterojunction solar cells with efficiency enhanced by an i-ZnO interlayer Q. Nian, K. H. Montgomery, X. Zhao, T. Jackson, J. M. Woodall, and G. J. Cheng, Appl. Phys. A, pp. 1–8, Sep. 2015.
  3. Hall Effect Studies of AlGaAs Grown by Liquid Phase Epitaxy for Tandem Solar Cell Applications X. Zhao, K. H. Montgomery, and J. M. Woodall, Journal of Electronic Materials, vol. 43, no. 11, pp. 3999-4002, Nov. 2014.
  4. Layered Growth of Lattice-Mismatched GaInP on GaP Substrates by Liquid Phase Epitaxy X. Zhao, K. H. Montgomery, and J. M. Woodall, Journal of Electronic Materials, vol. 43, no. 4, pp. 894-901, 2014.
  5. Photoluminescence Excitation Spectroscopy for In-line Optical Characterization of Crystalline Solar Cells D. Berdebes, J. Bhosale, K. H. Montgomery, X. Wang, A. Ramdas, J. M. Woodall, and M. S. Lundstrom, IEEE Journal of Photovoltaics, vol. 3, no. 4, pp. 1342-1347, 2013.
  6. Heterogeneous Integration of InGaAs Nanowires on the Back Surface of Si Solar Cells for Efficiency Enhancement J. C. Shin, P. K. Mohseni, K. J. Yu, S. Tomasulo, K. H. Montgomery, M. Lee, J. A. Rogers, and X. Li, ACS Nano, vol. 6, pp. 11074-11079, 2012.
  7. Gettered GaP Substrates for Improved Multijunction Solar Cell Devices K. H. Montgomery, C. R. Allen, I. H. Wildeson, J-H. Jeon, A. K. Ramdas, J. M. Woodall, Journal of Electronic Materials, vol. 40, no. 6, pp. 1457-1460, 2011.
  8. Design Guidelines for True Green LEDs and High Efficiency Photovoltaics Using ZnSe/GaAs Digital Alloys S. Agarwal, K. H. Montgomery, T. B. Boykin, G. Klimeck, and J. M. Woodall, Electrochemical and Solid-State Letters, vol. 13, pp. H5-H7, 2010.

Conference Proceedings

  1. Modeling Wide Bandgap GaInP Photovoltaic Cells For Conversion Efficiencies Up to 16.5% Y. Sun, K. H. Montgomery, X. Wang, S. Tomasulo, M. L. Lee, and P. Bermel, presented at the 42nd IEEE Photovoltaic Specialists Conference, New Orleans, LA, 2015.
  2. Growth of AlGaAs Solar Cells by Liquid-Phase Epitaxy for Tandem Solar Cell Applications X. Zhao, K. H. Montgomery, and J. M. Woodall, presented at the 57th Electronic Materials Conference, Columbus, OH, 2015.
  3. AlGaAs Solar Cells Grown by Liquid Phase Epitaxy for Dual Junction Solar Cells Based on c-Si Bottom Subcell X. Zhao, K. H. Montgomery, and J. M. Woodall, presented at the 40th IEEE Photovoltaic Specialists Conference, Denver, CO, 2014.
  4. Development of ZnO-InP Heterojunction Solar Cells for Thin Film Photovoltaics K. H. Montgomery, Q. Nian, X. Zhao, H. U. Li, G. J. Cheng, T. N. Jackson, J. M. Woodall, presented at the 40th IEEE Photovoltaic Specialists Conference, Denver, CO, 2014.
  5. Design and Modeling of a High Efficiency Hybrid Photovoltaic-Photothermal Concentrator (PVPTC) System K. H. Montgomery, C. Heredia, and J. M. Woodall, presented at the 39th IEEE Photovoltaic Specialists Conference, Tampa, FL, 2013.
  6. Layered Growth of Lattice-Mismatched GaInP on GaP Substrates by Liquid Phase Epitaxy X. Zhao, K. H. Montgomery, and J. M. Woodall, presented at the 55th Electronic Materials Conference, South Bend, IN, 2013.
  7. Revisiting ZnO/InP Heterojunction Solar Cells K. H. Montgomery, Q. Nian, X. Zhao, H. U. Li, G. J. Cheng, T. N. Jackson, and J. M. Woodall, presented at the 55th Electronic Materials Conference, South Bend, IN, 2013.
  8. Photoluminescence Excitation Spectroscopy of p-GaAs Surfaces and AlGaAs/GaAs Interfaces Supported by Numerical Modeling K. H. Montgomery, D. Berdebes, J. Bhosale, J. M. Woodall, and M. S. Lundstrom, presented at the 38th IEEE Photovoltaic Specialists Conference, Seattle, WA, 2012.
  9. Characterization of a TS-Space Quad-Source Solar Simulator K. H. Montgomery, D. M. Wilt, A. Howard, B. Williams, Sr., and B. Williams, Jr., presented at the 38th IEEE Photovoltaic Specialists Conference, Seattle, WA, 2012.
  10. Luminescence in LPE AlGaAs near the Direct-Indirect Transition Point K. H. Montgomery, X. Zhao, and J. M. Woodall, presented at the 54th Electronic Materials Conference, State College, PA, 2012.
  11. Heterogeneous Integration of III-V on Si: Overcoming the Lattice-Mismatch Barrier via the 1D Route J. C. Shin, P. Mohseni, S. Tomasulo, K. H. Montgomery, M. Lee, and X. Li, presented at CLEO: Science and Innovations, San Jose, CA, 2012.
  12. In-Line Characterization of Solar Cells by Excitation Photoluminescence K. H. Montgomery, M. S. Lundstrom, and J. M. Woodall, presented at TECHCON, Austin, TX, 2011.
  13. Characterization of a TS Space Quad Source Simulator K. H. Montgomery, D. M. Wilt, A. Howard, B. Williams, Sr., and B. Williams, Jr., presented at the 22nd Space Photovoltaic Research and Technology Conference, Cleveland, OH, 2011.
  14. Gettered GaP Substrates for Improved Multi-junction Solar Cell Devices J.M. Woodall, C.R. Allen, K.H. Montgomery, J-H. Jeon, I.H. Wildeson, A.K. Ramdas, presented at the 52nd Electronic Materials Conference, South Bend, IN, 2010.
  15. Moving Past 2.0eV: Engineered ZnSe-GaAs Alloys for Multijunction Solar Cells K. H. Montgomery, J. M. Woodall, presented at the 35th IEEE Photovoltaic Specialists Conference, Honolulu, HI, 2010.
  16. Proposal of ZnSe/GaAs Digital Alloys for High Band Gap Solar Cells and True Green LEDs K. H. Montgomery, S. Agarwal, G. Klimeck, and J. M. Woodall, presented at the IEEE Nanotechnology Materials and Devices Conference (NMDC), Traverse City, MI, 2009, pp. 217-220.
  17. ZnSe: A Material to Improve Efficiencies for Current Solar Cell Multi-junction Stacks K. H. Montgomery, J-H. Jeon, J. M. Woodall, Q. Zhang, and M. C. Tamargo, presented at the Materials Research Society (MRS) Spring Meeting, San Francisco, CA, 2009.

Patents

  1. Method of Fabricating a Semiconductor Junction J. M. Woodall and K. H. Montgomery, U.S. Patent Application 12/827,390, Publication US 2011/0048537 A1, Publication Date: March 3, 2011.
  2. Superlattice Structure and Method for Manufacturing Same J. M. Woodall, K. H. Montgomery, S. Agarwal, G. Klimeck, U.S. Patent Application 61/172,465 (Provisional), April 24, 2009.

Dissertation