Infrared activation of the Higgs mode by supercurrent injection in superconducting NbN S Nakamura, Y Iida, Y Murotani, R Matsunaga, H Terai, R Shimano
Physical review letters 122 (25), 257001, 2019
67 2019 Nonlinear optical response of collective modes in multiband superconductors assisted by nonmagnetic impurities Y Murotani, R Shimano
Physical Review B 99 (22), 224510, 2019
61 2019 Theory of light-induced resonances with collective Higgs and Leggett modes in multiband superconductors Y Murotani, N Tsuji, H Aoki
Physical Review B 95 (10), 104503, 2017
55 2017 Light-driven electron-hole Bardeen-Cooper-Schrieffer-like state in bulk GaAs Y Murotani, C Kim, H Akiyama, LN Pfeiffer, KW West, R Shimano
Physical Review Letters 123 (19), 197401, 2019
28 2019 Tracking Ultrafast Change of Multiterahertz Broadband Response Functions in a Photoexcited Dirac Semimetal Cd3 As2 Thin Film N Kanda, Y Murotani, T Matsuda, M Goyal, S Salmani-Rezaie, ...
Nano Letters 22 (6), 2358-2364, 2022
9 2022 Stimulated Rayleigh Scattering Enhanced by a Longitudinal Plasma Mode in a Periodically Driven Dirac Semimetal Y Murotani, N Kanda, TN Ikeda, T Matsuda, M Goyal, J Yoshinobu, ...
Physical Review Letters 129 (20), 207402, 2022
8 2022 Terahertz field-induced ionization and perturbed free induction decay of excitons in bulk GaAs Y Murotani, M Takayama, F Sekiguchi, C Kim, H Akiyama, R Shimano
Journal of Physics D: Applied Physics 51 (11), 114001, 2018
8 2018 Disentangling the competing mechanisms of light-induced anomalous Hall conductivity in three-dimensional Dirac semimetal Y Murotani, N Kanda, T Fujimoto, T Matsuda, M Goyal, J Yoshinobu, ...
Physical Review Letters 131 (9), 096901, 2023
5 * 2023 Observation of terahertz spin Hall conductivity spectrum in GaAs with optical spin injection T Fujimoto, T Kurihara, Y Murotani, T Tamaya, N Kanda, C Kim, ...
Physical Review Letters 132 (1), 016301, 2024
2 2024 Time-domain characterization of electric field vector in multi-terahertz pulses using polarization-modulated electro-optic sampling N Kanda, M Nakagawa, Y Murotani, R Matsunaga
Optics Express 32 (2), 1576-1584, 2024
1 2024 Anomalous Hall transport by optically injected isospin degree of freedom in Dirac semimetal thin film Y Murotani, N Kanda, T Fujimoto, T Matsuda, M Goyal, J Yoshinobu, ...
Nano Letters 24 (1), 222-228, 2023
2023 Programmable generation of counterrotating bicircular light pulses in the multi-terahertz frequency range K Ogawa, N Kanda, Y Murotani, R Matsunaga
arXiv preprint arXiv:2312.04768, 2023
2023 Observation of Terahertz Spin Hall Conductivity Spectrum in Bulk GaAs at Room Temperature T Fujimoto, T Kurihara, Y Murotani, N Kanda, T Tamaya, C Kim, ...
2023 48th International Conference on Infrared, Millimeter, and Terahertz …, 2023
2023 Terahertz and multi-terahertz spectroscopy of light-driven 3D Dirac semimetal Cd3 As2 Y Murotani, R Matsunaga
2023 48th International Conference on Infrared, Millimeter, and Terahertz …, 2023
2023 Gapless detection of broadband terahertz pulses using a metal surface in air based on field-induced second-harmonic generation S Tanaka, Y Murotani, SA Sato, T Fujimoto, T Matsuda, N Kanda, ...
Applied Physics Letters 122 (25), 2023
2023 Ultra-broadband, multiplex vibrational sum-frequency generation spectroscopy R Kameyama, S Tanaka, Y Murotani, T Matsuda, N Kanda, R Matsunaga, ...
Abstract book of Annual Meeting of the Japan Society of Vacuum and Surface …, 2023
2023 Gapless detection of broadband terahertz pulses S Tanaka, Y Murotani, SA Sato, T Fujimoto, T Matsuda, N Kanda, ...
2023 Ultrafast dynamics of a photoexcited and periodically-driven Dirac semimetal Cd3As2 studied by multiterahertz time-domain spectroscopy N Kanda, Y Murotani, TN Ikeda, T Matsuda, M Goyal, J Yoshinobu, ...
CLEO: QELS_Fundamental Science, FM1A. 1, 2022
2022 Ultrafast spectroscopy of optical and electrical properties of Dirac semimetal driven by periodic light field Y Murotani, R Matsunaga
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