| In situ and ex situ investigations of KF postdeposition treatment effects on CIGS solar cells S Karki, PK Paul, G Rajan, T Ashrafee, K Aryal, P Pradhan, RW Collins, ... IEEE Journal of Photovoltaics 7 (2), 665-669, 2016 | 52 | 2016 |
| Maximize CdTe solar cell performance through copper activation engineering DB Li, SS Bista, Z Song, RA Awni, KK Subedi, N Shrestha, P Pradhan, ... Nano Energy 73, 104835, 2020 | 51 | 2020 |
| Parameterized complex dielectric functions of CuIn1−xGaxSe2: applications in optical characterization of compositional non‐uniformities and depth profiles in … P Aryal, AR Ibdah, P Pradhan, D Attygalle, P Koirala, NJ Podraza, ... Progress in Photovoltaics: Research and Applications 24 (9), 1200-1213, 2016 | 37 | 2016 |
| Large-Area Compositional Mapping of Cu(InGa)SeMaterials and Devices with Spectroscopic Ellipsometry P Aryal, D Attygalle, P Pradhan, NJ Podraza, S Marsillac, RW Collins IEEE Journal of Photovoltaics 3 (1), 359-363, 2012 | 37 | 2012 |
| Optical monitoring and control of three-stage coevaporated Cu(In1−xGax)Se2by real-time spectroscopic ellipsometry D Attygalle, V Ranjan, P Aryal, P Pradhan, S Marsillac, NJ Podraza, ... 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC) PART 2, 1-6, 2012 | 31 | 2012 |
| Real time spectroscopic ellipsometry analysis of the three-stages of CuIn1−xGaxSe2co-evaporation P Pradhan, P Aryal, AR Ibdah, K Aryal, J Li, NJ Podraza, S Marsillac, ... 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC), 2060-2065, 2014 | 30 | 2014 |
| Real time spectroscopic ellipsometry for analysis and control of thin film polycrytalline semiconductor deposition in photovoltaics P Koirala, D Attygale, P Aryal, P Pradhan, J Chen, S Marsillac, ... Thin solid films 571, 442-446, 2013 | 26 | 2013 |
| Spectroscopic ellipsometry for analysis of polycrystalline thin-film photovoltaic devices and prediction of external quantum efficiency AR Ibdah, P Koirala, P Aryal, P Pradhan, S Marsillac, AA Rockett, ... Applied Surface Science 421, 601-607, 2017 | 23 | 2017 |
| Optical simulation of external quantum efficiency spectra of CuIn1− xGaxSe2 solar cells from spectroscopic ellipsometry inputs ARA Ibdah, P Koirala, P Aryal, P Pradhan, MJ Heben, NJ Podraza, ... Journal of energy chemistry 27 (4), 1151-1169, 2018 | 17 | 2018 |
| Real-Time, In-Line, and Mapping Spectroscopic Ellipsometry for Applications in Cu (In $ _ {{\bf 1}-{\bm x}} $ Ga $ _ {\bm x} $) Se $ _ {\bf 2} $ Metrology P Aryal, P Pradhan, D Attygalle, ARA Ibdah, K Aryal, V Ranjan, ... IEEE Journal of Photovoltaics 4 (1), 333-339, 2013 | 15 | 2013 |
| Tailoring the CdS/CdSe/CdTe multilayer structure for optimization of photovoltaic device performance guided by mapping spectroscopic ellipsometry MAR Alaani, P Koirala, P Pradhan, AB Phillips, NJ Podraza, MJ Heben, ... Solar Energy Materials and Solar Cells 221, 110907, 2021 | 11 | 2021 |
| Evaluation of CuInSe2 Materials and Solar Cells Co-evaporated at Different Rates Based on Real Time Spectroscopic Ellipsometry Calibrations DR Sapkota, P Pradhan, R Irving, CR Grice, AB Phillips, MJ Heben, ... 2021 IEEE 48th Photovoltaic Specialists Conference (PVSC), 0451-0458, 2021 | 8 | 2021 |
| Identification of Defect Levels in Copper Indium Diselenide (CuInSe2) Thin Films via Photoluminescence Studies N Shrestha, DR Sapkota, KK Subedi, P Pradhan, P Koirala, AB Phillips, ... MRS advances 3, 3135-3141, 2018 | 8 | 2018 |
| Effect of molybdenum deposition temperature on the performance of CuIn1− xGaxSe2 solar cells P Pradhan, P Aryal, AR Ibdah, P Koirala, J Li, NJ Podraza, AA Rockett, ... 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC), 1-4, 2015 | 7 | 2015 |
| Spectroscopic Ellipsometry Investigation of CuInSe2 as a Narrow Bandgap Component of Thin Film Tandem Solar Cells DR Sapkota, P Koirala, P Pradhan, N Shrestha, MM Junda, AB Phillips, ... 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC)(A …, 2018 | 6 | 2018 |
| Real time and post-deposition optical analysis of interfaces in CdTe solar cells P Koirala, N Paudel, J Chen, P Pradhan, D Attygalle, Y Yan, NJ Podraza, ... 2012 38th IEEE Photovoltaic Specialists Conference, 000134-000139, 2012 | 6 | 2012 |
| Structural and Optical Properties of Two-Stage CuInSe2 Thin Films Studied by Real Time Spectroscopic Ellipsometry DR Sapkota, P Pradhan, P Koirala, R Irving, AB Phillips, RJ Ellingson, ... 2019 IEEE 46th Photovoltaic Specialists Conference (PVSC), 0943-0948, 2019 | 5 | 2019 |
| In-situ and ex-situ characterizations of CIGS solar cells with KF post deposition treatment S Karki, P Paul, G Rajan, T Ashrafee, K Aryal, P Pradhan, RW Collins, ... 43rd IEEE Photovoltaic Specialists Conference, Portland, OR, 1-6, 2016 | 5 | 2016 |
| Solar cells with thin Cu(In1-xGax)Se2absorbers: Optical analysis and quantum efficiency simulations AR Ibdah, P Aryal, P Pradhan, G Rajan, J Li, AA Rockett, S Marsillac, ... 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC), 0373-0378, 2014 | 5 | 2014 |
| Real Time Spectroscopic Ellipsometry Analysis of First Stage CuIn1−xGaxSe2 Growth: Indium-Gallium Selenide Co-Evaporation P Pradhan, P Aryal, D Attygalle, AR Ibdah, P Koirala, J Li, KP Bhandari, ... Materials 11 (1), 145, 2018 | 4 | 2018 |
