| p-BaSi2/n-Si heterojunction solar cells on Si (001) with conversion efficiency approaching 10%: comparison with Si (111) T Deng, T Sato, Z Xu, R Takabe, S Yachi, Y Yamashita, K Toko, ... Applied physics express 11 (6), 062301, 2018 | 76 | 2018 |
| Marked enhancement of the photoresponsivity and minority-carrier lifetime of passivated with atomic hydrogen Z Xu, DA Shohonov, AB Filonov, K Gotoh, T Deng, S Honda, K Toko, ... Physical review materials 3 (6), 065403, 2019 | 42 | 2019 |
| Gallium oxide for gas sensor applications: A comprehensive review J Zhu, Z Xu, S Ha, D Li, K Zhang, H Zhang, J Feng Materials 15 (20), 7339, 2022 | 36 | 2022 |
| Investigation of native defects in BaSi2 epitaxial films by electron paramagnetic resonance T Sato, C Lombard, Y Yamashita, Z Xu, L Benincasa, K Toko, ... Applied Physics Express 12 (6), 061005, 2019 | 23 | 2019 |
| Atomic hydrogen passivation for photoresponsivity enhancement of boron-doped p-BaSi2 films and performance improvement of boron-doped p-BaSi2/n-Si heterojunction solar cells Z Xu, T Sato, L Benincasa, Y Yamashita, T Deng, K Gotoh, K Toko, ... Journal of Applied Physics 127 (23), 2020 | 18 | 2020 |
| Correlation of native defects between epitaxial films and polycrystalline BaSi2 bulks based on photoluminescence spectra T Sato, Y Yamashita, Z Xu, K Toko, S Gambarelli, M Imai, T Suemasu Applied Physics Express 12 (11), 111001, 2019 | 16 | 2019 |
| Boron-doped p-BaSi2/n-Si solar cells formed on textured n-Si (0 0 1) with a pyramid structure consisting of {1 1 1} facets T Deng, K Gotoh, R Takabe, Z Xu, S Yachi, Y Yamashita, K Toko, N Usami, ... Journal of crystal growth 475, 186-191, 2017 | 15 | 2017 |
| Investigation of defect levels in BaSi2 epitaxial films by photoluminescence and the effect of atomic hydrogen passivation L Benincasa, H Hoshida, T Deng, T Sato, Z Xu, K Toko, Y Terai, ... Journal of Physics Communications 3 (7), 075005, 2019 | 14 | 2019 |
| Modeling the effects of defect parameters on the performance of a p-BaSi2/n-Si heterojunction solar cell T Deng, Z Xu, Y Yamashita, T Sato, K Toko, T Suemasu Solar energy materials and solar cells 205, 110244, 2020 | 13 | 2020 |
| Tunable and angle-insensitive structural coloring of solar cell modules for high performance building-integrated photovoltaic application Z Xu, T Matsui, K Matsubara, H Sai Solar Energy Materials and Solar Cells 247, 111952, 2022 | 12 | 2022 |
| Significant enhancement of photoresponsivity in As-doped n-BaSi2 epitaxial films by atomic hydrogen passivation S Aonuki, Y Yamashita, T Sato, Z Xu, K Gotoh, K Toko, Y Terai, N Usami, ... Applied physics express 13 (5), 051001, 2020 | 12 | 2020 |
| Improving the photoresponse spectra of BaSi2 layers by capping with hydrogenated amorphous Si layers prepared by radio-frequency hydrogen plasma Z Xu, K Gotoh, T Deng, T Sato, R Takabe, K Toko, N Usami, T Suemasu AIP Advances 8 (5), 2018 | 12 | 2018 |
| Mechanisms of carrier lifetime enhancement and conductivity-type switching on hydrogen-incorporated arsenic-doped BaSi2 S Aonuki, Z Xu, Y Yamashita, K Gotoh, K Toko, N Usami, AB Filonov, ... Thin Solid Films 724, 138629, 2021 | 8 | 2021 |
| Hydrogen states in hydrogen-passivated semiconducting barium disilicide measured via muon spin rotation Z Xu, T Sato, J Nakamura, A Koda, K Shimomura, AB Filonov, DB Migas, ... Japanese Journal of Applied Physics 59 (7), 071004, 2020 | 8 | 2020 |
| Effects of boron and hydrogen doping on the enhancement of photoresponsivity and photoluminescence of BaSi2 epitaxial films L Benincasa, Z Xu, T Deng, T Sato, K Toko, T Suemasu Japanese Journal of Applied Physics 59 (SF), SFFA08, 2020 | 6 | 2020 |
| Nanoscale Size Control of Si Pyramid Texture for Perovskite/Si Tandem Solar Cells Enabling Solution‐Based Perovskite Top‐Cell Fabrication and Improved Si Bottom‐Cell Response Y Li, H Sai, C McDonald, Z Xu, Y Kurokawa, N Usami, T Matsui Advanced Materials Interfaces 10 (35), 2300504, 2023 | 4 | 2023 |
| Fabrication and characterizations of nitrogen-doped BaSi2 epitaxial films grown by molecular beam epitaxy Z Xu, T Deng, R Takabe, K Toko, T Suemasu Journal of crystal growth 471, 37-41, 2017 | 4 | 2017 |
| Highly efficient color-control technique for building-integrated photovoltaics using optical dielectric thin film L Adachi, G Hanashi, S Kubota, Z Xu, H Sai, M Kondo, H Wada Japanese journal of applied physics 62 (SK), SK1010, 2023 | 3 | 2023 |
| Assessing defect-assisted emissions in indirect bandgap BaSi2 by photoluminescence AR Mohmad, Z Xu, Y Yamashita, T Suemasu Journal of Luminescence 252, 119312, 2022 | 3 | 2022 |
| Nanopyramid Texture Formation by One‐Step Ag‐Assisted Solution Process for High‐Efficiency Monocrystalline Si Solar Cells Y Li, H Sai, T Matsui, Z Xu, VH Nguyen, Y Kurokawa, N Usami Solar RRL 6 (11), 2200707, 2022 | 2 | 2022 |
