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Hiroshi Okamoto

university of tokyo

94H-index
2.2KPaper Count
4.2WCitation Count
Published Papers 329
Publication Date
Symmetry control by Raman-mode excitations via anharmonic couplings with terahertz field–induced infrared modes in ferroaxial PbWO4
err2026-05-20
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errOAAI
errMasaki Yamamoto; Hiroki Sato; Ryohei Ikeda; Tetsushi Kubo; Tatsuya Miyamoto; Kenta Kimura; Takayuki Nagai; Tsuyoshi Kimura; Hiroshi Okamoto
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Prevalence and Distribution of Human Papillomavirus Type 16 in Esophageal Squamous Cell Carcinoma and Its Association with p16INK4A Expression: A Large-Scale Study in Japan
err2025-11-12
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errOAAI
errKaiyuan Jiang; Hirotaka Ishida; Yusuke Taniyama; Chiaki Sato; Hiroshi Okamoto; Yohei Ozawa; Yuto Yamazaki; Hironobu Sasano; Michiaki Unno; Takashi Suzuki; Takashi Kamei
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Utility of multimodal deep learning model to diagnose lymph node metastasis in esophageal cancer using computed tomography and positron emission tomography images
err2025-10-01
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errOAAI
errShinozaki, Yasuharu; Ishida, Hirotaka; Kaneno, Tomofumi; Takaya, Eichi; Kobayashi, Tomoya; Taniyama, Yusuke; Sato, Chiaki; Okamoto, Hiroshi; Ozawa, Yohei; Ueda, Takuya; Kamei, Takashi
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Four and six-coordinated Al in a fluorite-type structure: A key to the stabilization of Sc2O3-stabilized ZrO2
err2025-08-27
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errOAAI
errItaru Oikawa; Akihiro Fujimaki; Akihiro Ishii; Fuminori Tamazaki; Hiroshi Okamoto; Hitoshi Takamura
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Melting of excitonic insulator phase by an intense terahertz pulse in Ta2NiSe5
err2024-11-22
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errOAAI
errTakamura, Naoki; Miyamoto, Tatsuya; Ikeda, Ryohei; Kubo, Tetsushi; Yamamoto, Masaki; Sato, Hiroki; Han, Yang; Ito, Takayuki; Sato, Tetsu; Nakano, Akitoshi; Sawa, Hiroshi; Okamoto, Hiroshi
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Orbital hybridization of donor and acceptor to enhance the conductivity of mixed-stack complexes
err2024-04-16
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errOAAI
errFujino, Tomoko; Kameyama, Ryohei; Onozuka, Kota; Matsuo, Kazuki; Dekura, Shun; Miyamoto, Tatsuya; Guo, Zijing; Okamoto, Hiroshi; Nakamura, Toshikazu; Yoshimi, Kazuyoshi; Kitou, Shunsuke; Arima, Taka-hisa; Sato, Hiroyasu; Yamamoto, Kaoru; Takahashi, Akira; Sawa, Hiroshi; Nakamura, Yuiga; Mori, Hatsumi
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Band transport evidence in PEDOT:PSS films using broadband optical spectroscopy from terahertz to ultraviolet region
err2024-03-08
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errOAAI
errGuo, Zijing; Sato, Tetsu; Han, Yang; Takamura, Naoki; Ikeda, Ryohei; Miyamoto, Tatsuya; Kida, Noriaki; Ogino, Makiko; Takahashi, Youtarou; Kasuya, Naotaka; Watanabe, Shun; Takeya, Jun; Wei, Qingshuo; Mukaida, Masakazu; Okamoto, Hiroshi
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Destabilization of spin-Peierls phase via a charge-spin modulated Floquet state induced by intramolecular vibrational excitation
err2024-01-22
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errOAAI
errSakai, Daiki; Yamakawa, Takashi; Ueda, Hajime; Ikeda, Ryohei; Miyamoto, Tatsuya; Okamoto, Hiroshi
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Higher conductivity in doped ethylenedioxythiophene (EDOT) dimers with chalcogen-substituted end groups
err2024-01-01
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PREAI
errOnozuka, Kota; Fujino, Tomoko; Miyamoto, Tatsuya; Yamakawa, Takashi; Okamoto, Hiroshi; Akiba, Hiroshi; Yamamuro, Osamu; Kayahara, Eiichi; Yamago, Shigeru; Oike, Hiroshi; Mori, Hatsumi
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Testing the power-law hypothesis of the interconflict interval
err2023-12-19
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errOAAI
errOkamoto, Hiroshi; Yoshimoto, Iku; Kato, Sota; Ahsan, Budrul; Shinohara, Shuji
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Differential Impact of Self- Care Behaviour on Mortality Between Patients With Stable and Recent Worsening Chronic Heart Failure
err2023-11-07
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PREAI
errKoya, Taro; Nagai, Toshiyuki; Tada, Atsushi; Nakao, Motoki; Ishizaka, Suguru; Mizuguchi, Yoshifumi; Hiroyuki, Aoyagi; Imagawa, Shogo; Yusuke, Tokuda; Kato, Yoshiya; Takahashi, Masashige; Hiroto, Sakai; Machida, Masaharu; Matsutani, Kenichi; Saito, Takahiko; Okamoto, Hiroshi; Anzai, Toshihisa
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Terahertz radiation by quantum interference of excitons in a one-dimensional Mott insulator
err2023-10-13
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errOAAI
errMiyamoto, Tatsuya; Kondo, Akihiro; Inaba, Takeshi; Morimoto, Takeshi; You, Shijia; Okamoto, Hiroshi
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Metallic State of a Mixed-Sequence Oligomer Salt That Models Doped PEDOT Family
err2023-07-03
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PREAI
errOnozuka, Kota; Fujino, Tomoko; Kameyama, Ryohei; Dekura, Shun; Yoshimi, Kazuyoshi; Nakamura, Toshikazu; Miyamoto, Tatsuya; Yamakawa, Takashi; Okamoto, Hiroshi; Sato, Hiroyasu; Ozaki, Taisuke; Mori, Hatsumi
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Experimental verification of charge soliton excitations in the ionic Mott-Peierls ferroelectric TTF-CA
err2023-03-30
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errOAAI
errTakehara, R.; Adachi, H.; Sunami, K.; Miyagawa, K.; Miyamoto, T.; Okamoto, H.; Horiuchi, S.; Kanoda, K.
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Efficient Mott insulator-metal transition by an intense terahertz electric field pulse via quantum tunneling br
err2023-02-27
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PREAI
errTakamura, N.; Miyamoto, T.; Liang, S.; Asada, K.; Terashige, T.; Takahashi, Y.; Hasegawa, T.; Okamoto, H.
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