| High-efficiency polymer solar cells with small photon energy loss K Kawashima, Y Tamai, H Ohkita, I Osaka, K Takimiya Nature communications 6 (1), 10085, 2015 | 426 | 2015 |
| Exciton diffusion in conjugated polymers: from fundamental understanding to improvement in photovoltaic conversion efficiency Y Tamai, H Ohkita, H Benten, S Ito The journal of physical chemistry letters 6 (17), 3417-3428, 2015 | 398 | 2015 |
| One-dimensional singlet exciton diffusion in poly (3-hexylthiophene) crystalline domains Y Tamai, Y Matsuura, H Ohkita, H Benten, S Ito The journal of physical chemistry letters 5 (2), 399-403, 2014 | 122 | 2014 |
| Ultrafast long-range charge separation in nonfullerene organic solar cells Y Tamai, Y Fan, VO Kim, K Ziabrev, A Rao, S Barlow, SR Marder, ... Acs Nano 11 (12), 12473-12481, 2017 | 106 | 2017 |
| Ultrafast singlet fission in a push–pull low-bandgap polymer film Y Kasai, Y Tamai, H Ohkita, H Benten, S Ito Journal of the American Chemical Society 137 (51), 15980-15983, 2015 | 96 | 2015 |
| Cascaded energy landscape as a key driver for slow yet efficient charge separation with small energy offset in organic solar cells S Natsuda, T Saito, R Shirouchi, Y Sakamoto, T Takeyama, Y Tamai, ... Energy & Environmental Science 15 (4), 1545-1555, 2022 | 81 | 2022 |
| Interface engineering for ternary blend polymer solar cells with a heterostructured near-IR dye. H Xu, H Ohkita, Y Tamai, H Benten, S Ito Advanced materials 27 (39), 5868-5874, 2015 | 69 | 2015 |
| Charge-carrier generation in organic solar cells using crystalline donor polymers Y Tamai, K Tsuda, H Ohkita, H Benten, S Ito Physical chemistry chemical physics 16 (38), 20338-20346, 2014 | 60 | 2014 |
| Impact of Noncovalent Sulfur–Fluorine Interaction Position on Properties, Structures, and Photovoltaic Performance in Naphthobisthiadiazole‐Based Semiconducting Polymers M Saito, T Fukuhara, S Kamimura, H Ichikawa, H Yoshida, T Koganezawa, ... Advanced Energy Materials 10 (7), 1903278, 2020 | 58 | 2020 |
| Light‐induced degradation mechanism in poly (3‐hexylthiophene)/fullerene blend solar cells Y Tamai, H Ohkita, M Namatame, K Marumoto, S Shimomura, T Yamanari, ... Advanced Energy Materials 6 (11), 1600171, 2016 | 56 | 2016 |
| Transient absorption spectroscopy for polymer solar cells H Ohkita, Y Tamai, H Benten, S Ito IEEE Journal of Selected Topics in Quantum Electronics 22 (1), 100-111, 2015 | 56 | 2015 |
| Role of energy offset in nonradiative voltage loss in organic solar cells T Saito, S Natsuda, K Imakita, Y Tamai, H Ohkita Solar RRL 4 (9), 2000255, 2020 | 55 | 2020 |
| Efficient light-harvesting, energy migration, and charge transfer by nanographene-based nonfullerene small-molecule acceptors exhibiting unusually long excited-state lifetime … T Umeyama, K Igarashi, D Sasada, Y Tamai, K Ishida, T Koganezawa, ... Chemical Science 11 (12), 3250-3257, 2020 | 49 | 2020 |
| Singlet Fission in Poly(9,9′-di-n-octylfluorene) Films Y Tamai, H Ohkita, H Benten, S Ito The Journal of Physical Chemistry C 117 (20), 10277-10284, 2013 | 43 | 2013 |
| Singlet and triplet excited-state dynamics of a nonfullerene electron acceptor Y6 S Natsuda, Y Sakamoto, T Takeyama, R Shirouchi, T Saito, Y Tamai, ... The Journal of Physical Chemistry C 125 (38), 20806-20813, 2021 | 39 | 2021 |
| Triplet exciton dynamics in fluorene− amine copolymer films Y Tamai, H Ohkita, H Benten, S Ito Chemistry of Materials 26 (8), 2733-2742, 2014 | 33 | 2014 |
| How to interpret transient absorption data?: an overview of case studies for application to organic solar cells Y Tamai, Y Murata, S Natsuda, Y Sakamoto Advanced Energy Materials 14 (7), 2301890, 2024 | 32 | 2024 |
| Nongeminate charge recombination in organic photovoltaics T Fukuhara, Y Tamai, H Ohkita Sustainable Energy & Fuels 4 (9), 4321-4351, 2020 | 31 | 2020 |
| Charge generation in organic solar cells: Journey toward 20% power conversion efficiency: Special Issue: Emerging Investigators Y Tamai Aggregate 3 (6), e280, 2022 | 29 | 2022 |
| Significantly sensitized ternary blend polymer solar cells with a very small content of the narrow-band gap third component that utilizes optical interference M Saito, Y Tamai, H Ichikawa, H Yoshida, D Yokoyama, H Ohkita, I Osaka Macromolecules 53 (23), 10623-10635, 2020 | 25 | 2020 |
