130 citations · 233 across the 4 of their papers we have counts for
4 papers
Optical Hall conductivity in 2DEG and graphene QHE systems
Takahiro Morimoto, Yasuhiro Hatsugai, Hideo Aoki
We have revealed from a numerical study that the Hall plateaus are retained in the optical Hall conductivity in the ac ( THz) regime in both of the ordinary two-d…
Optical Hall conductivity in ordinary and graphene QHE systems
Takahiro Morimoto, Yasuhiro Hatsugai, Hideo Aoki
We have revealed from a numerical study that the optical Hall conductivity has a characteristic feature even in the ac ( THz) regime in that the Hall plateaus are…
Detector Backaction on the Self-Consistent Bound State in Quantum Point Contacts
Y. Yoon, M. -G. Kang, T. Morimoto +5
Bound-state (BS) formation in quantum point contacts (QPCs) may offer a convenient way to localize and probe single spins. In this letter, we investigate how such BSs are affected…
Cyclotron radiation and emission in graphene
Takahiro Morimoto, Yasuhiro Hatsugai, Hideo Aoki
Peculiarity in the cyclotron radiation and emission in graphene is theoretically examined in terms of the optical conductivity and relaxation rates to propose that graphene in magn…