47 citations · 194 across the 13 of their papers we have counts for
4 papers · 1 filter
Trembling electrons cause conductance fluctuation
Yu Iwasaki, Yoshiaki Hashimoto, Taketomo Nakamura +1
The highly successful Dirac equation can predict peculiar effects such as Klein tunneling and the "Zitterbewegung" (German for "trembling motion") of electrons. From the time it wa…
Experimental Verification of a Spin-Interference Device Action
Yu Iwasaki, Yoshiaki Hashimoto, Taketomo Nakamura +1
We report the detection of spin interference signal in an Aharonov-Bohm type interferometer with quantum dots on the conduction paths. We have found that resonators like quantum do…
Introduction of spin-orbit interaction into graphene with hydrogenation
Taketomo Nakamura, Junji Haruyama, Shingo Katsumoto
Introduction of spin-orbit interaction (SOI) into graphene with weak hydrogenation (0.1\%) by dissociation of hydrogen silsesquioxane resist has been confirmed through the ap…
Spin-polarization in the vicinity of quantum point contact with spin-orbit interaction
Sunwoo Kim, Yoshiaki Hashimoto, Taketomo Nakamura +1
We have developed a novel technique for detection of spin polarization with a quantum dot weakly coupled to the objective device. The disturbance to the object in this technique is…