| Terawatt-scale photovoltaics: Trajectories and challenges NM Haegel, R Margolis, T Buonassisi, D Feldman, A Froitzheim, ... Science 356 (6334), 141-143, 2017 | 435 | 2017 |
| Terawatt-scale photovoltaics: Transform global energy NM Haegel, H Atwater Jr, T Barnes, C Breyer, A Burrell, YM Chiang, ... Science 364 (6443), 836-838, 2019 | 414 | 2019 |
| ZnO transparent conducting films deposited by pulsed laser deposition for solar cell applications K Matsubara, P Fons, K Iwata, A Yamada, K Sakurai, H Tampo, S Niki Thin Solid Films 431, 369-372, 2003 | 348 | 2003 |
| CIGS solar cell with MBE-grown ZnS buffer layer MM Islam, S Ishizuka, A Yamada, K Sakurai, S Niki, T Sakurai, K Akimoto Solar energy materials and solar cells 93 (6-7), 970-972, 2009 | 191 | 2009 |
| Effects of thermal annealing of ZnO layers grown by MBE K Ogata, K Sakurai, S Fujita, S Fujita, K Matsushige Journal of crystal growth 214, 312-315, 2000 | 190 | 2000 |
| Fabrication of wide-gap Cu (In1− xGax) Se2 thin film solar cells: a study on the correlation of cell performance with highly resistive i-ZnO layer thickness S Ishizuka, K Sakurai, A Yamada, K Matsubara, P Fons, K Iwata, ... Solar energy materials and solar cells 87 (1-4), 541-548, 2005 | 159 | 2005 |
| Effects of oxygen plasma condition on MBE growth of ZnO K Sakurai, M Kanehiro, K Nakahara, T Tanabe, S Fujita, S Fujita Journal of crystal growth 209 (2-3), 522-525, 2000 | 106 | 2000 |
| Spatial composition fluctuations in blue-luminescent ZnCdO semiconductor films grown by molecular beam epitaxy K Sakurai, T Takagi, T Kubo, D Kajita, T Tanabe, H Takasu, S Fujita, ... Journal of crystal growth 237, 514-517, 2002 | 100 | 2002 |
| Improvements of ZnO qualities grown by metal-organic vapor phase epitaxy using a molecular beam epitaxy grown ZnO layer as a substrate KOK Ogata, TKT Kawanishi, KMK Maejima, KSK Sakurai, SFS Fujita, ... Japanese Journal of Applied Physics 40 (7A), L657, 2001 | 100 | 2001 |
| Impact of the Ga concentration on the microstructure of CuIn1–x Gax Se2 D Abou‐Ras, R Caballero, CA Kaufmann, M Nichterwitz, K Sakurai, ... physica status solidi (RRL)–Rapid Research Letters 2 (3), 135-137, 2008 | 83 | 2008 |
| Alkali incorporation control in Cu (In, Ga) Se2 thin films using silicate thin layers and applications in enhancing flexible solar cell efficiency S Ishizuka, A Yamada, K Matsubara, P Fons, K Sakurai, S Niki Applied Physics Letters 93 (12), 2008 | 82 | 2008 |
| Development of high-efficiency flexible Cu (In, Ga) Se2 solar cells: a study of alkali doping effects on CIS, CIGS, and CGS using alkali-silicate glass thin layers S Ishizuka, A Yamada, K Matsubara, P Fons, K Sakurai, S Niki Current Applied Physics 10 (2), S154-S156, 2010 | 77 | 2010 |
| Improvement of ZnO TCO film growth for photovoltaic devices by reactive plasma deposition (RPD) K Iwata, T Sakemi, A Yamada, P Fons, K Awai, T Yamamoto, S Shirakata, ... Thin Solid Films 480, 199-203, 2005 | 76 | 2005 |
| ZnO growth using homoepitaxial technique on sapphire and Si substrates by metalorganic vapor phase epitaxy K Ogata, T Kawanishi, K Maejima, K Sakurai, S Fujita, S Fujita Journal of crystal growth 237, 553-557, 2002 | 75* | 2002 |
| In situ diagnostic methods for thin‐film fabrication: utilization of heat radiation and light scattering K Sakurai, R Hunger, R Scheer, CA Kaufmann, A Yamada, T Baba, ... Progress in Photovoltaics: Research and Applications 12 (2‐3), 219-234, 2004 | 71 | 2004 |
| Photoluminescence characterization of Zn1− xMgxO epitaxial thin films grown on ZnO by radical source molecular beam epitaxy H Shibata, H Tampo, K Matsubara, A Yamada, K Sakurai, S Ishizuka, ... Applied physics letters 90 (12), 2007 | 70 | 2007 |
| Blue photoluminescence from ZnCdO films grown by molecular beam epitaxy KSK Sakurai, TKT Kubo, DKD Kajita, TTT Tanabe, HTH Takasu, ... Japanese Journal of Applied Physics 39 (11B), L1146, 2000 | 69 | 2000 |
| Photovoltaics at multi-terawatt scale: Waiting is not an option NM Haegel, P Verlinden, M Victoria, P Altermatt, H Atwater, T Barnes, ... Science 380 (6640), 39-42, 2023 | 67 | 2023 |
| Method for Manufacturing Photoelectric Converter and Photoelectric Converter O Matsushima, M Takaoka, S Ishizuka, S Niki, K Sakurai US Patent App. 12/084,281, 2009 | 62 | 2009 |
| Growth of ZnO by molecular beam epitaxy using NO2 as oxygen source KSK Sakurai, DID Iwata, SFS Fujita, SFS Fujita Japanese journal of applied physics 38 (4S), 2606, 1999 | 62 | 1999 |
