Terahertz spectroscopy on Faraday and Kerr rotations in a quantum anomalous Hall state KN Okada, Y Takahashi, M Mogi, R Yoshimi, A Tsukazaki, KS Takahashi, ... Nature communications 7 (1), 12245, 2016 | 166 | 2016 |
Enhanced photogalvanic current in topological insulators via Fermi energy tuning KN Okada, N Ogawa, R Yoshimi, A Tsukazaki, KS Takahashi, ... Physical Review B 93 (8), 081403, 2016 | 111 | 2016 |
Ferroelectric-like metallic state in electron doped BaTiO3 J Fujioka, A Doi, D Okuyama, D Morikawa, T Arima, KN Okada, Y Kaneko, ... Scientific reports 5 (1), 13207, 2015 | 59 | 2015 |
Classically optimized variational quantum eigensolver with applications to topological phases KN Okada, K Osaki, K Mitarai, K Fujii Physical Review Research 5 (4), 043217, 2023 | 18* | 2023 |
Multiple- magnetic orders in Rashba-Dresselhaus metals KN Okada, Y Kato, Y Motome Physical Review B 98 (22), 224406, 2018 | 16 | 2018 |
Current numbers of qubits and their uses T Ichikawa, H Hakoshima, K Inui, K Ito, R Matsuda, K Mitarai, K Miyamoto, ... Nature Reviews Physics, 1-3, 2024 | 11* | 2024 |
Systematic study on the dependence of the warm-start quantum approximate optimization algorithm on approximate solutions KN Okada, H Nishi, T Kosugi, Y Matsushita Scientific Reports 14 (1), 1167, 2024 | 3 | 2024 |
Scalable circuit depth reduction in feedback-based quantum optimization with a quadratic approximation D Arai, KN Okada, Y Nakano, K Mitarai, K Fujii arXiv preprint arXiv:2407.17810, 2024 | | 2024 |
Magnetoelectric effect in band insulator–ferromagnet heterostructures KN Okada, Y Kato, Y Motome Physical Review B 99 (13), 134442, 2019 | | 2019 |