Zobrazeno 1 - 10
of 314
pro vyhledávání: '"Shin-ya Koshihara"'
Autor:
Yifeng Jiang, Stuart Hayes, Simon Bittmann, Antoine Sarracini, Lai Chung Liu, Henrike M. Müller-Werkmeister, Atsuhiro Miyawaki, Masaki Hada, Shinnosuke Nakano, Ryoya Takahashi, Samiran Banu, Shin-ya Koshihara, Kazuyuki Takahashi, Tadahiko Ishikawa, R. J. Dwayne Miller
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract A detailed understanding of the ultrafast dynamics of halogen-bonded materials is desired for designing supramolecular materials and tuning various electronic properties by external stimuli. Here, a prototypical halogen-bonded multifunctiona
Externí odkaz:
https://doaj.org/article/71ee289b682d4ff4941ed48d5076d498
Autor:
Yuri Saida, Thomas Gauthier, Hiroo Suzuki, Satoshi Ohmura, Ryo Shikata, Yui Iwasaki, Godai Noyama, Misaki Kishibuchi, Yuichiro Tanaka, Wataru Yajima, Nicolas Godin, Gaël Privault, Tomoharu Tokunaga, Shota Ono, Shin-ya Koshihara, Kenji Tsuruta, Yasuhiko Hayashi, Roman Bertoni, Masaki Hada
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Electron transfer is a fundamental energy conversion process widely present in synthetic, industrial, and natural systems. Understanding the electron transfer process is important to exploit the uniqueness of the low-dimensional van der Waal
Externí odkaz:
https://doaj.org/article/1154c4c9e1fe445b8997ff1fa7a3d11c
Autor:
Yoichi Okimoto, Peiyu Xia, Jiro Itatani, Haruka Matsushima, Tadahiko Ishikawa, Shin-ya Koshihara, Sachio Horiuchi
Publikováno v:
APL Materials, Vol 10, Iss 9, Pp 090702-090702-8 (2022)
We investigated the ultrafast photo-response of a ferroelectric co-crystal of Hdppz–Hca composed of protonated 2,3-di (2-pyridinyl)pyrazine (Hdppz) and deprotonated chloranilic acid (Hca). Whereas the intermolecular proton transfer triggers the fer
Externí odkaz:
https://doaj.org/article/47edb8c02ca7407ea6d21306d3adae86
Autor:
Hongwu Yu, Yoichi Okimoto, Atsuya Morita, Shuhei Shimanuki, Kou Takubo, Tadahiko Ishikawa, Shin-ya Koshihara, Ryusei Minakami, Hirotake Itoh, Shinichiro Iwai, Naoshi Ikeda, Takumi Sakagami, Mayu Nozaki, Tatsuo Fujii
Publikováno v:
Materials, Vol 16, Iss 5, p 1989 (2023)
An epitaxial film of YbFe2O4, a candidate for oxide electronic ferroelectrics, was fabricated on yttrium-stabilized zirconia (YSZ) substrate by magnetron sputtering technique. For the film, second harmonic generation (SHG), and a terahertz radiation
Externí odkaz:
https://doaj.org/article/f917d126059f4557a7f17f9fc73d6afa
Autor:
Masaki Hada, Daisuke Yamaguchi, Tadahiko Ishikawa, Takayoshi Sawa, Kenji Tsuruta, Ken Ishikawa, Shin-ya Koshihara, Yasuhiko Hayashi, Takashi Kato
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Photoisomerization of molecules is used to control the structure of soft matter but the response of molecules during isomerization is difficult to elucidate. Here the authors describe ultrafast formation of higher-orientation of liquid-crystalline az
Externí odkaz:
https://doaj.org/article/61bc281d3ec44a699d835a70ce134e4c
Autor:
Tadahiko Ishikawa, Yohei Urasawa, Taiki Shindo, Yoichi Okimoto, Shin-ya Koshihara, Seiichi Tanaka, Ken Onda, Takaaki Hiramatsu, Yoshiaki Nakano, Koichiro Tanaka, Hideki Yamochi
Publikováno v:
Applied Sciences, Vol 9, Iss 6, p 1174 (2019)
Over the past two decades (EDO-TTF)2PF6 (EDO-TTF = 4,5-ethylenedioxytetrathiafulvalene), which exhibits a metal–insulator (M–I) phase transition with charge–ordering (CO), has been investigated energetically because of attractive characteristic
Externí odkaz:
https://doaj.org/article/38291e34fedb4fb6be008d36e0873ac6
Publikováno v:
Crystals, Vol 2, Iss 3, Pp 1067-1083 (2012)
Strongly electron-lattice- and electron-electron-correlated molecular crystals, such as charge transfer (CT) complexes, are often sensitive to external stimuli, e.g., photoexcitation, due to the cooperative or competitive correlation of various inter
Externí odkaz:
https://doaj.org/article/8e0622eb754840909e18de2eeda05130
Autor:
Masayuki Fukuda, Takumi Nishikubo, Hongwu Yu, Yoichi Okimoto, Shin-ya Koshihara, Kazunari Yamaura, Masaki Azuma
Publikováno v:
Inorganic Chemistry. 62:8372-8378
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52814f010d0d51655ca66bf5acdcdae4
https://doi.org/10.1021/acs.inorgchem.3c00940
https://doi.org/10.1021/acs.inorgchem.3c00940
Autor:
Wataru Yajima, Yusuke Arashida, Ryota Nishimori, Yuga Emoto, Yuki Yamamoto, Kohei Kawasaki, Yuri Saida, Samuel Jeong, Keishi Akada, Kou Takubo, Hidemi Shigekawa, Jun-ichi Fujita, Shin-ya Koshihara, Shoji Yoshida, Masaki Hada
Publikováno v:
ACS Photonics. 10:116-124
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcc1a05ca88c2b6889a756c07de8faee
https://doi.org/10.1021/acsphotonics.2c01304
https://doi.org/10.1021/acsphotonics.2c01304
Autor:
Shiori Kihara, Yuki Sakai, Shogo Wakazaki, Takumi Nishikubo, Takehiro Koike, Ko Mibu, Hongwu Yu, Yoichi Okimoto, Shin-ya Koshihara, Masaki Azuma
Publikováno v:
Inorganic Chemistry. 61:12822-12827
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf4c11d5f9e74ba4b992fb6ffe9eeaad
https://doi.org/10.1021/acs.inorgchem.2c01911
https://doi.org/10.1021/acs.inorgchem.2c01911