Efficient two-terminal all-perovskite tandem solar cells enabled by high-quality low-bandgap absorber layers D Zhao, C Chen, C Wang, MM Junda, Z Song, CR Grice, Y Yu, C Li, ...
Nature Energy 3 (12), 1093-1100, 2018
535 2018 Optical band gap of BiFeO3 grown by molecular-beam epitaxy JF Ihlefeld, NJ Podraza, ZK Liu, RC Rai, X Xu, T Heeg, YB Chen, J Li, ...
Applied Physics Letters 92 (14), 2008
450 2008 Fabrication of efficient low-bandgap perovskite solar cells by combining formamidinium tin iodide with methylammonium lead iodide W Liao, D Zhao, Y Yu, N Shrestha, K Ghimire, CR Grice, C Wang, Y Xiao, ...
Journal of the American Chemical Society 138 (38), 12360-12363, 2016
442 2016 Correlated metals as transparent conductors L Zhang, Y Zhou, L Guo, W Zhao, A Barnes, HT Zhang, C Eaton, Y Zheng, ...
Nature materials 15 (2), 204-210, 2016
418 2016 Regulating surface potential maximizes voltage in all-perovskite tandems H Chen, A Maxwell, C Li, S Teale, B Chen, T Zhu, E Ugur, G Harrison, ...
Nature 613 (7945), 676-681, 2023
373 2023 Reducing saturation‐current density to realize high‐efficiency low‐bandgap mixed tin–lead halide perovskite solar cells C Li, Z Song, D Zhao, C Xiao, B Subedi, N Shrestha, MM Junda, C Wang, ...
Advanced Energy Materials 9 (3), 1803135, 2019
360 2019 Linear and nonlinear optical properties of BiFeO3 A Kumar, RC Rai, NJ Podraza, S Denev, M Ramirez, YH Chu, LW Martin, ...
Applied Physics Letters 92 (12), 2008
331 2008 Low-bandgap mixed tin–lead iodide perovskites with reduced methylammonium for simultaneous enhancement of solar cell efficiency and stability C Li, Z Song, C Chen, C Xiao, B Subedi, SP Harvey, N Shrestha, ...
Nature Energy 5 (10), 768-776, 2020
233 2020 Understanding and eliminating hysteresis for highly efficient planar perovskite solar cells C Wang, C Xiao, Y Yu, D Zhao, RA Awni, CR Grice, K Ghimire, ...
Advanced Energy Materials 7 (17), 1700414, 2017
233 2017 Optical properties of quasi-tetragonal BiFeO3 thin films P Chen, NJ Podraza, XS Xu, A Melville, E Vlahos, V Gopalan, R Ramesh, ...
Applied Physics Letters 96 (13), 2010
206 2010 Suppressed phase segregation for triple-junction perovskite solar cells Z Wang, L Zeng, T Zhu, H Chen, B Chen, DJ Kubicki, A Balvanz, C Li, ...
Nature 618 (7963), 74-79, 2023
192 2023 Band gap and structure of single crystal BiI3: Resolving discrepancies in literature NJ Podraza, W Qiu, BB Hinojosa, H Xu, MA Motyka, SR Phillpot, ...
Journal of Applied Physics 114 (3), 2013
152 2013 Enhanced conversion efficiencies for pillar array solar cells fabricated from crystalline siliconwiht short minority carrier diffusion lengths HP Yoon, YA Yuwen, CE Kendrick, GD Barber, NJ Podraza, JM Redwing, ...
Applied Physics Letters 96 (21), 213503, 2010
144 2010 Orthorhombic JC Yang, Q He, SJ Suresha, CY Kuo, CY Peng, RC Haislmaier, ...
Physical review letters 109 (24), 247606, 2012
142 2012 High Energy Density, High Temperature Capacitors Utilizing Mn‐Doped 0.8CaTiO3 –0.2CaHfO3 Ceramics DP Shay, NJ Podraza, NJ Donnelly, CA Randall
Journal of the American Ceramic Society 95 (4), 1348-1355, 2012
129 2012 Reducing operating temperature in photovoltaic modules TJ Silverman, MG Deceglie, I Subedi, NJ Podraza, IM Slauch, VE Ferry, ...
IEEE Journal of Photovoltaics 8 (2), 532-540, 2018
117 2018 Urbach energy and open-circuit voltage deficit for mixed anion–cation perovskite solar cells B Subedi, C Li, C Chen, D Liu, MM Junda, Z Song, Y Yan, NJ Podraza
ACS Applied Materials & Interfaces 14 (6), 7796-7804, 2022
112 2022 Magnon sidebands and spin-charge coupling in bismuth ferrite probed by nonlinear optical spectroscopy MO Ramirez, A Kumar, SA Denev, NJ Podraza, XS Xu, RC Rai, YH Chu, ...
Physical Review B—Condensed Matter and Materials Physics 79 (22), 224106, 2009
106 2009 Optimization of open circuit voltage in amorphous silicon solar cells with mixed-phase (amorphous+ nanocrystalline) p-type contacts of low nanocrystalline content JM Pearce, N Podraza, RW Collins, MM Al-Jassim, KM Jones, J Deng, ...
Journal of Applied Physics 101 (11), 2007
96 2007 Multichannel Mueller matrix ellipsometer based on the dual rotating compensator principle C Chen, I An, GM Ferreira, NJ Podraza, JA Zapien, RW Collins
Thin Solid Films 455, 14-23, 2004
94 2004 