Ultrafast optical switching to a metallic state by photoinduced Mott transition in a halogen-bridged nickel-chain compound S Iwai, M Ono, A Maeda, H Matsuzaki, H Kishida, H Okamoto, Y Tokura
Physical review letters 91 (5), 057401, 2003
374 2003 Gigantic optical nonlinearity in one-dimensional Mott–Hubbard insulators H Kishida, H Matsuzaki, H Okamoto, T Manabe, M Yamashita, Y Taguchi, ...
Nature 405 (6789), 929-932, 2000
364 2000 Two‐step spin conversion in a cyanide‐bridged ferrous square M Nihei, M Ui, M Yokota, L Han, A Maeda, H Kishida, H Okamoto, H Oshio
Angewandte Chemie 117 (40), 6642-6645, 2005
219 2005 Thermochromism in an organic crystal based on the coexistence of σ-and π-dimers Y Morita, S Suzuki, K Fukui, S Nakazawa, H Kitagawa, H Kishida, ...
Nature Materials 7 (1), 48-51, 2008
210 2008 Quantum interference between charge excitation paths in a solid-state Mott insulator S Wall, D Brida, SR Clark, HP Ehrke, D Jaksch, A Ardavan, S Bonora, ...
Nature Physics 7 (2), 114-118, 2011
202 2011 Programmable spin-state switching in a mixed-valence spin-crossover iron grid T Matsumoto, GN Newton, T Shiga, S Hayami, Y Matsui, H Okamoto, ...
Nature Communications 5 (1), 3865, 2014
197 2014 General features of photoinduced spin dynamics in ferromagnetic and ferrimagnetic compounds T Ogasawara, K Ohgushi, Y Tomioka, KS Takahashi, H Okamoto, ...
Physical review letters 94 (8), 087202, 2005
194 2005 Photoinduced metallic state mediated by spin-charge separation in a one-dimensional organic Mott insulator H Okamoto, H Matsuzaki, T Wakabayashi, Y Takahashi, T Hasegawa
Physical review letters 98 (3), 037401, 2007
192 2007 Bottom-up realization of a porous metal–organic nanotubular assembly K Otsubo, Y Wakabayashi, J Ohara, S Yamamoto, H Matsuzaki, ...
Nature Materials 10 (4), 291-295, 2011
190 2011 Anomalous dielectric response in tetrathiafulvalene-p -chloranil as observed in temperature- and pressure-induced neutral-to-ionic phase transition H Okamoto, T Mitani, Y Tokura, S Koshihara, T Komatsu, Y Iwasa, T Koda, ...
Physical Review B 43 (10), 8224, 1991
170 1991 Ultrafast optical switching from an ionic to a neutral state in tetrathiafulvalene-p-chloranil (TTF-CA) observed in femtosecond reflection spectroscopy S Iwai, S Tanaka, K Fujinuma, H Kishida, H Okamoto, Y Tokura
Physical review letters 88 (5), 057402, 2002
168 2002 Optical and magnetic properties of the halogen-bridged metal complexes modified by hydrogen bondings: {M (1R ,2R -cyclohexanediamine Br} (M =Pt, Pd … H Okamoto, K Toriumi, T Mitani, M Yamashita
Physical Review B 42 (16), 10381, 1990
162 1990 Photoinduced phase transition in tetrathiafulvalene- -chloranil observed in femtosecond reflection spectroscopy H Okamoto, Y Ishige, S Tanaka, H Kishida, S Iwai, Y Tokura
Physical Review B 70 (16), 165202, 2004
161 2004 Solitons, polarons, and excitons in quasi-one-dimensional halogen-bridged transition metal compounds H Okamoto, M Yamashita
Bulletin of the Chemical Society of Japan, accounts 71 (9), 2023, 1998
160 1998 Photoinduced melting of a stripe-type charge-order and metallic domain formation in a layered BEDT-TTF-based organic salt S Iwai, K Yamamoto, A Kashiwazaki, F Hiramatsu, H Nakaya, ...
Physical review letters 98 (9), 097402, 2007
156 2007 Resonance balance shift in stacks of delocalized singlet biradicals A Shimizu, M Uruichi, K Yakushi, H Matsuzaki, H Okamoto, M Nakano, ...
Angewandte Chemie 121 (30), 5590-5594, 2009
153 2009 Exploration of new cooperative proton-electron transfer (PET) systems: first example of extended conjugated quinhydrones, 1, 5-dihalo-2, 6-naphthoquinhydrones K Nakasuji, K Sugiura, T Kitagawa, J Toyoda, H Okamoto, K Okaniwa, ...
Journal of the American Chemical Society 113 (5), 1862-1864, 1991
149 1991 Ultrafast Photoinduced Insulator-Ferromagnet Transition in the Perovskite Manganite M Matsubara, Y Okimoto, T Ogasawara, Y Tomioka, H Okamoto, Y Tokura
Physical review letters 99 (20), 207401, 2007
142 2007 Photosensitive function of encapsulated dye in carbon nanotubes K Yanagi, K Iakoubovskii, H Matsui, H Matsuzaki, H Okamoto, Y Miyata, ...
Journal of the American Chemical Society 129 (16), 4992-4997, 2007
142 2007 Domain-wall dynamics in organic charge-transfer compounds with one-dimensional ferroelectricity Y Tokura, S Koshihara, Y Iwasa, H Okamoto, T Komatsu, T Koda, ...
Physical review letters 63 (21), 2405, 1989
139 1989