Ultrafast intrinsic optical-to-electrical conversion dynamics in a graphene photodetector
Yoshioka, Katsumasa, Wakamura, Taro, Hashisaka, Masayuki, Watanabe, Kenji, Taniguchi, Takashi, Kumada, Norio
Published in Nature photonics (25.08.2022)
Published in Nature photonics (25.08.2022)
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Journal Article
Homemade-HEMT-based transimpedance amplifier for high-resolution shot-noise measurements
Shimizu, Takase, Hashisaka, Masayuki, Bohuslavskyi, Heorhii, Akiho, Takafumi, Kumada, Norio, Katsumoto, Shingo, Muraki, Koji
Published in Review of scientific instruments (01.12.2021)
Published in Review of scientific instruments (01.12.2021)
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Journal Article
Coherent-Incoherent Crossover of Charge and Neutral Mode Transport as Evidence for the Disorder-Dominated Fractional Edge Phase
Hashisaka, Masayuki, Ito, Takuya, Akiho, Takafumi, Sasaki, Satoshi, Kumada, Norio, Shibata, Naokazu, Muraki, Koji
Published in Physical review. X (07.09.2023)
Published in Physical review. X (07.09.2023)
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Journal Article
Dynamical d-wave condensation of exciton–polaritons in a two-dimensional square-lattice potential
Kim, Na Young, Kusudo, Kenichiro, Wu, Congjun, Masumoto, Naoyuki, Löffler, Andreas, Höfling, Sven, Kumada, Norio, Worschech, Lukas, Forchel, Alfred, Yamamoto, Yoshihisa
Published in Nature physics (01.09.2011)
Published in Nature physics (01.09.2011)
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Journal Article
Active spatial control of terahertz plasmons in graphene
Tu, Ngoc Han, Yoshioka, Katsumasa, Sasaki, Satoshi, Takamura, Makoto, Muraki, Koji, Kumada, Norio
Published in Communications materials (04.02.2020)
Published in Communications materials (04.02.2020)
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Journal Article
Coupling between quantum Hall edge channels on opposite sides of a Hall bar
Tu, Ngoc Han, Hashisaka, Masayuki, Ota, Takeshi, Sekine, Yoshiaki, Muraki, Koji, Fujisawa, Toshimasa, Kumada, Norio
Published in Solid state communications (01.11.2018)
Published in Solid state communications (01.11.2018)
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Journal Article
Low-Frequency Spin Dynamics in a Canted Antiferromagnet
Kumada, Norio, Muraki, Koji, Hirayama, Yoshiro
Published in Science (American Association for the Advancement of Science) (21.07.2006)
Published in Science (American Association for the Advancement of Science) (21.07.2006)
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Journal Article
GaAs microcavity exciton-polaritons in a trap
Kim, Na Young, Lai, Chih-Wei, Utsunomiya, Shoko, Roumpos, Georgios, Fraser, Michael, Deng, Hui, Byrnes, Tim, Recher, Patrik, Kumada, Norio, Fujisawa, Toshimasa, Yamamoto, Yoshihisa
Published in Physica Status Solidi (b) (01.06.2008)
Published in Physica Status Solidi (b) (01.06.2008)
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Journal Article
NMR study of a canted antiferromagnet in a bilayer quantum Hall system
Kumada, Norio, Muraki, Koji, Hirayama, Yoshiro
Published in Physica. E, Low-dimensional systems & nanostructures (01.03.2008)
Published in Physica. E, Low-dimensional systems & nanostructures (01.03.2008)
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Journal Article
Conference Proceeding
Effects of inversion asymmetry on electron-nuclear spin coupling in semiconductor heterostructures: possible role of spin-orbit interactions
Hashimoto, Katsushi, Muraki, Koji, Kumada, Norio, Saku, Tadashi, Hirayama, Yoshiro
Published in Physical review letters (15.04.2005)
Published in Physical review letters (15.04.2005)
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Journal Article
Coherence Time of Nuclear Spins in GaAs Quantum Well Probed by Submicron-Scale All-Electrical Nuclear Magnetic Resonance Device
Ota, Takeshi, Kumada, Norio, Yusa, Go, Miyashita, Sen, Fujisawa, Toshimasa, Hirayama, Yoshiro
Published in Japanese Journal of Applied Physics (01.04.2008)
Published in Japanese Journal of Applied Physics (01.04.2008)
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Journal Article
Plasmon Control Driven by Spatial Carrier Density Modulation in Graphene
Takamura, Makoto, Kumada, Norio, Wang, Shengnan, Kumakura, Kazuhide, Taniyasu, Yoshitaka
Published in ACS photonics (17.04.2019)
Published in ACS photonics (17.04.2019)
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Journal Article
Resonant edge magnetoplasmons and their decay in graphene
Kumada, N, Roulleau, P, Roche, B, Hashisaka, M, Hibino, H, Petković, I, Glattli, D C
Published in Physical review letters (31.12.2014)
Published in Physical review letters (31.12.2014)
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