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| Synthesis, characterization, and transistor and solar cell applications of a naphthobisthiadiazole-based semiconducting polymer I Osaka, M Shimawaki, H Mori, I Doi, E Miyazaki, T Koganezawa, ... Journal of the American Chemical Society 134 (7), 3498-3507, 2012 | 375 | 2012 |
| Implication of fluorine atom on electronic properties, ordering structures, and photovoltaic performance in naphthobisthiadiazole-based semiconducting polymers K Kawashima, T Fukuhara, Y Suda, Y Suzuki, T Koganezawa, H Yoshida, ... Journal of the American Chemical Society 138 (32), 10265-10275, 2016 | 345 | 2016 |
| Naphthodithiophene–naphthobisthiadiazole copolymers for solar cells: alkylation drives the polymer backbone flat and promotes efficiency I Osaka, T Kakara, N Takemura, T Koganezawa, K Takimiya Journal of the American Chemical Society 135 (24), 8834-8837, 2013 | 316 | 2013 |
| Thiophene-thiazolothiazole copolymers: significant impact of side chain composition on backbone orientation and solar cell performances. I Osaka, M Saito, T Koganezawa, K Takimiya Advanced Materials (Deerfield Beach, Fla.) 26 (2), 331-338, 2013 | 305 | 2013 |
| Drastic Change of Molecular Orientation in a Thiazolothiazole Copolymer by Molecular‐Weight Control and Blending with PC61BM Leads to High Efficiencies in … I Osaka, M Saito, H Mori, T Koganezawa, K Takimiya Advanced Materials 24 (3), 425-430, 2012 | 181 | 2012 |
| Naphthodithiophene-based donor–acceptor polymers: versatile semiconductors for OFETs and OPVs I Osaka, T Abe, M Shimawaki, T Koganezawa, K Takimiya ACS macro letters 1 (4), 437-440, 2012 | 142 | 2012 |
| Terazulene isomers: polarity change of OFETs through molecular orbital distribution contrast Y Yamaguchi, M Takubo, K Ogawa, K Nakayama, T Koganezawa, ... Journal of the American Chemical Society 138 (35), 11335-11343, 2016 | 140 | 2016 |
| New random copolymer acceptors enable additive-free processing of 10.1% efficient all-polymer solar cells with near-unity internal quantum efficiency NB Kolhe, DK Tran, H Lee, D Kuzuhara, N Yoshimoto, T Koganezawa, ... ACS Energy Letters 4 (5), 1162-1170, 2019 | 133 | 2019 |
| Fe–Ni composition dependence of magnetic anisotropy in artificially fabricated L1 0-ordered FeNi films T Kojima, M Ogiwara, M Mizuguchi, M Kotsugi, T Koganezawa, T Ohtsuki, ... Journal of Physics: Condensed Matter 26 (6), 064207, 2014 | 124 | 2014 |
| All-polymer solar cells with 9.4% efficiency from naphthalene diimide-biselenophene copolymer acceptor NB Kolhe, H Lee, D Kuzuhara, N Yoshimoto, T Koganezawa, SA Jenekhe Chemistry of Materials 30 (18), 6540-6548, 2018 | 98 | 2018 |
| End-on orientation of semiconducting polymers in thin films induced by surface segregation of fluoroalkyl chains J Ma, K Hashimoto, T Koganezawa, K Tajima Journal of the American Chemical Society 135 (26), 9644-9647, 2013 | 96 | 2013 |
| Magnetic anisotropy and chemical order of artificially synthesized L10-ordered FeNi films on Au–Cu–Ni buffer layers T Kojima, M Mizuguchi, T Koganezawa, K Osaka, M Kotsugi, K Takanashi Japanese Journal of Applied Physics 51 (1R), 010204, 2011 | 96 | 2011 |
| Crystallization dynamics of organolead halide perovskite by real-time X-ray diffraction T Miyadera, Y Shibata, T Koganezawa, TN Murakami, T Sugita, ... Nano letters 15 (8), 5630-5634, 2015 | 92 | 2015 |
| Artificial fabrication and order parameter estimation of L10-ordered FeNi thin film grown on a AuNi buffer layer M Mizuguchi, T Kojima, M Kotsugi, T Koganezawa, K Osaka, K Takanashi Journal of the Magnetics Society of Japan 35 (4), 370-373, 2011 | 79 | 2011 |
| Quinacridone-based semiconducting polymers: implication of electronic structure and orientational order for charge transport property I Osaka, M Akita, T Koganezawa, K Takimiya Chemistry of Materials 24 (6), 1235-1243, 2012 | 77 | 2012 |
| Control of molecular orientation in organic semiconductor films using weak hydrogen bonds Y Watanabe, D Yokoyama, T Koganezawa, H Katagiri, T Ito, S Ohisa, ... Advanced Materials 31 (18), 1808300, 2019 | 71 | 2019 |
| Regioisomer effects of [70] fullerene mono-adduct acceptors in bulk heterojunction polymer solar cells T Umeyama, T Miyata, AC Jakowetz, S Shibata, K Kurotobi, T Higashino, ... Chemical Science 8 (1), 181-188, 2017 | 61 | 2017 |
| Performance of Si/PEDOT: PSS hybrid solar cell controlled by PEDOT: PSS film nanostructure N Ikeda, T Koganezawa, D Kajiya, K Saitow The Journal of Physical Chemistry C 120 (34), 19043-19048, 2016 | 58 | 2016 |
| Enhancement of out-of-plane mobility in P3HT film by rubbing: aggregation and planarity enhanced with low regioregularity D Kajiya, S Ozawa, T Koganezawa, K Saitow The Journal of Physical Chemistry C 119 (15), 7987-7995, 2015 | 58 | 2015 |
