Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Tatsuya Aotake"'
Autor:
Koki Imamura, Toshikatsu Sakai, Hidenori Yakushiji, Yuta Hashimoto, Tatsuya Aotake, Yuichi Sadamitsu, Hiroto Sato, Satoshi Aihara
Publikováno v:
Japanese Journal of Applied Physics. 61:075507
In this study, we describe the signal readout capabilities of indium–tin–zinc-oxide (ITZO) thin-film transistor (TFT)-based active pixel sensor (APS) pixel circuits combined with organic photoconductive films (OPFs). A pixel circuit was fabricate
Autor:
Toshikatsu Sakai, Tomomi Takagi, Koki Imamura, Keitada Mineo, Hidenori Yakushiji, Yuta Hashimoto, Tatsuya Aotake, Yuichi Sadamitsu, Hiroto Sato, Satoshi Aihara
Publikováno v:
Extended Abstracts of the 2020 International Conference on Solid State Devices and Materials.
Autor:
Naoki Aratani, Hiroko Yamada, Tatsuya Aotake, Hironobu Hayashi, Shinya Ikeda, Daiki Kuzuhara, Mitsuru Kojima, Mitsuharu Suzuki
Publikováno v:
Chemistry - An Asian Journal. 10:2337-2341
Indolizino[5,6-b]quinoxaline derivatives (1 a and 1 b) with a push-pull structure were prepared to show intramolecular charge-transfer properties. Compounds 1 a and 1 b are strongly fluorescent in aprotic solvents while symmetrical derivatives (2?a a
Autor:
Ken-ichi Nakayama, Mitsuharu Suzuki, Yuji Yamaguchi, Nao Noguchi, Haruyuki Nakano, Tatsuya Aotake, Hiroko Yamada
Publikováno v:
Journal of Photochemistry and Photobiology C: Photochemistry Reviews. 18:50-70
Acenes are highly promising p-type organic semiconductors, and have been the subject of intense studies. However, acenes are often low in solubility and stability, which poses major obstacles in the synthesis and processing of this class of compounds
Autor:
Noboru Ono, Nobuhiko Shirasawa, Jo Yukari, Tetsuo Okujima, Hiroko Yamada, Yuko Yamashita, Shigeo Fujimori, Tatsuya Aotake, Hidemitsu Uno
Publikováno v:
Tetrahedron Letters. 54(14):1790-1793
Highly fluorescent naphthacene derivatives and their photoconvertible precursors were synthesized for irreversibly photo-responsive fluorescent molecules. The fluorescence quantum yields (Φf) of the precursors were less than 0.02, and the precursors
Autor:
Shinya Ikeda, Tetsuo Okujima, Daiki Kuzuhara, Hiroko Yamada, Shigeki Mori, Tatsuya Aotake, Hidemitsu Uno
Publikováno v:
European Journal of Organic Chemistry. 2012(9):1723-1729
5,14-α-Diketopentacene, a structural isomer of 6,13-α-diketopentacene, was prepared from pentacene in three steps. In addition to the typical n-π* absorption of the diketone moiety at around 468 nm and the anthracene-like absorption at 333, 349, a
Autor:
Kazuaki Tahara, Mitsuharu Suzuki, Naoki Aratani, Daiki Kuzuhara, Naoto Tamai, Hiroko Yamada, Tatsuya Aotake
Publikováno v:
Chemistry - A European Journal. 21
Autor:
Hiroko Yamada, Daiki Kuzuhara, Junpei Yuasa, Naoki Aratani, Jishan Wu, Hironobu Hayashi, Tsuyoshi Kawai, Mitsuharu Suzuki, Haruyuki Nakano, Tatsuya Aotake
Publikováno v:
Chemical communications (Cambridge, England). 51(31)
Stable 9,9′-anthryl-anthroxyl radicals were synthesized and isolated, and the structures were fully characterized by single crystal X-ray diffraction analysis and ESR measurement. The resonance structure and steric protection of the peripheral posi
Autor:
Mitsuharu Suzuki, Hiroko Yamada, Naoto Tamai, Tatsuya Aotake, Naoki Aratani, Kazuaki Tahara, Daiki Kuzuhara
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 21(13)
An optically and thermally responsive boron dipyrromethene (BODIPY) dye, namely, meso-2-(9,10-dihydro-9,10-ethanoanthracene-11,12-dione) (DK)-linked, bicyclo[2.2.2]octadiene (BCOD)-fused BODIPY (BCOD-DK), was synthesized. The weakly luminous structur
Autor:
Tatsuya Aotake, Ryuta Katoh, Hidemitsu Uno, Takao Motoyama, Tetsuo Okujima, Hiroko Yamada, Mitsuharu Suzuki, Yuji Yamaguchi, Daiki Kuzuhara, Naoki Aratani, Ken-ichi Nakayama
Publikováno v:
Chemical communications (Cambridge, England). 49(99)
"P-n junction solar cells based on anthradithiophene (ADT) as a p-type semiconductor were fabricated by using the photoprecursor method in which an [small alpha]-diketone-type precursor was spin-coated and then transformed to ADT in situ by photoirra