Comparison of various voltage metrics for the evaluation of the nonradiative voltage loss in quantum-structure solar cells M Asami, K Watanabe, R Yokota, Y Nakano, M Sugiyama IEEE Journal of Photovoltaics 13 (1), 95-104, 2022 | 5 | 2022 |
Comparison of effective carrier mobility between wire on well and planar superlattice using time-of-flight measurement M Asami, K Toprasertpong, K Watanabe, Y Nakano, Y Okada, ... IEEE Journal of Photovoltaics 10 (4), 1008-1014, 2020 | 5 | 2020 |
Comprehensive voltage-loss analysis and reduction of radiative recombination voltage loss in quantum-structured solar cells M Asami, M Hino, G Li, K Watanabe, Y Nakano, M Sugiyama Solar Energy Materials and Solar Cells 273, 112957, 2024 | 4 | 2024 |
Smooth Surface Morphology and Long Carrier Lifetime of InGaP Realized by Low‐Temperature‐Grown Cover Layer M Asami, K Watanabe, Y Nakano, M Sugiyama physica status solidi (b) 259 (2), 2100305, 2022 | 4 | 2022 |
Refining Photothermal Deflection Spectroscopy: Incorporating Reflectance for Enhanced Accuracy in Light‐Absorption Measurements M Asami, H Kampwerth, M Pollard, X Hao, S Komaba, T Ikari, ... physica status solidi (a) 221 (13), 2300585, 2024 | 3 | 2024 |
Enhanced radiative efficiency of InGaAs/GaAsP multiple quantum wells by optimizing the thickness of interlayers M Hino, M Asami, K Watanabe, Y Nakano, M Sugiyama physica status solidi (a) 219 (4), 2100426, 2022 | 2 | 2022 |
InGaP Solar Cell with InGaP Multiple Quantum Wells Grown under Optimized V/III Ratio M Hino, M Asami, K Watanabe, Y Nakano, M Sugiyama physica status solidi (a) 221 (13), 2300660, 2024 | 1 | 2024 |
Current enhancement of ultrathin GaAs solar cells with rear light scattering structures using block copolymers R Tsuchida, K Watanabe, M Asami, Y Nakano, M Sugiyama physica status solidi (a) 221 (13), 2300586, 2024 | 1 | 2024 |
Comparison of effective carrier mobility between wire on well and multiple quantum well by time of flight measurement M Asami, K Toprasertpong, K Watanabe, Y Nakano, Y Okada, ... 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC)(A …, 2018 | 1 | 2018 |
Boosting quantum-structured solar cell light absorption through compressively strained superlattices M Asami, K Watanabe, Y Nakano, M Sugiyama Japanese Journal of Applied Physics 63 (7), 071003, 2024 | | 2024 |
Low‐Temperature Photoluminescence Investigation of Carbon‐Doped AlGaAs Grown by MOVPE on Vicinal Substrates G Li, H Sodabanlu, M Hino, M Asami, K Watanabe, M Sugiyama, ... physica status solidi (a) 221 (13), 2300529, 2024 | | 2024 |
Bridging the Gap Between Steady-State and Transient Characterization of Carrier Cooling for Hot-Carrier Solar Cells M Legrand, M Giteau, D Suchet, JF Guillemoles, M Asami, K Watanabe, ... 2024 IEEE 52nd Photovoltaic Specialist Conference (PVSC), 1270-1272, 2024 | | 2024 |
Enhancement of photoexcited carrier lifetime in an InGaAs/GaAsP wire-on-well quantum structure investigated by excitation-power-dependent photoluminescence measurements S Komaba, N Taketa, M Asami, M Sugiyama, T Ikari, A Fukuyama Journal of Applied Physics 135 (15), 2024 | | 2024 |
Carrier Transition Process of Wire-on-Well Quantum Structures Investigated by Using Photoluminescence and Photoreflectance Spectroscopies S Komaba, N Taketa, M Asami, M Sugiyama, T Ikari, A Fukuyama 2023 28th Microoptics Conference (MOC), 1-2, 2023 | | 2023 |
Investigations on Absorber Type and Junction Position of GaAs Solar Cells G Li, H Sodabanlu, M Asami, K Watanabe, M Sugiyama, Y Nakano 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), 1-3, 2023 | | 2023 |
Improvement of Radiation Tolerance in Solar Cells by Hetero p/n Junction Structure T Nakamura, M Imaizumi, M Asami, M Sugiyama, H Akiyama, S Sato, ... 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), 1-1, 2023 | | 2023 |
Numerical Investigation on Non-Radiative Recombination in InGaAs Front and Rear Hetero-Junction Solar Cell D Ma, H Sodabanlu, G Li, M Asami, K Watanabe, M Sugiyama, Y Nakano 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), 1-3, 2023 | | 2023 |
Relation between Non-Radiative Recombination in the Depletion Region and the Carrier Concentration in the Wide-Gap Emitter of a Heterojunction Solar Cell T Nakamura, M Imaizumi, W Yanwachirakul, M Asami, M Sugiyama, ... 2021 IEEE 48th Photovoltaic Specialists Conference (PVSC), 0822-0826, 2021 | | 2021 |