19 citations · 40 across the 5 of their papers we have counts for
5 papers
Observation of the crossover from quantum fluxoid to half-quantum fluxoid in a chiral superconducting device
Masashi Tokuda, Fumiya Matsumoto, Noriaki Maeda +16
Topological superconductors are one of the intriguing material groups from the viewpoint of not only condensed matter physics but also industrial application such as quantum comput…
Three-body correlations in nonlinear response of correlated quantum liquid
Tokuro Hata, Yoshimichi Teratani, Tomonori Arakawa +6
Behavior of quantum liquids is a fascinating topic in physics. Even in a strongly correlated case, the linear response of a given system to an external field is described by the fl…
Cryogenic GaAs high-electron-mobility-transistor amplifier for current noise measurements
Sanghyun Lee, Masayuki Hashisaka, Takafumi Akiho +2
We show that a cryogenic amplifier composed of a homemade GaAs high-electron-mobility transistor (HEMT) is suitable for current-noise measurements in a mesoscopic device at dilutio…
Quantum oscillations with magnetic hysteresis observed in CeTe thin films
Mori Watanabe, Sanghyun Lee, Takuya Asano +7
We have performed magnetotransport measurements in CeTe thin films down to . It is known that CeTe has two magnetic transitions at $T_{\rm N1} \approx 3~{\…
Enhanced shot noise of multiple Andreev reflections in a carbon nanotube quantum dot in SU(2) and SU(4) Kondo regimes
Tokuro Hata, Raphaëlle Delagrange, Tomonori Arakawa +5
The sensitivity of shot noise to the interplay between Kondo correlations and superconductivity is investigated in a carbon nanotube quantum dot connected to superconducting electr…