H. Akimoto

activity

20072009

collaborators

3 papers

cond-mat.mes-hall2009

Spin bottleneck in resonant tunneling through double quantum dots with different Zeeman splittings

S. M. Huang, Y. Tokura, H. Akimoto +4

We investigated the electron transport property of the InGaAs/GaAs double quantum dots, the electron g-factors of which are different from each other. We found that in a magnetic f…

cond-mat.mtrl-sci2008

Tuning of metal-insulator transition of two-dimensional electrons at parylene/SrTiO $_{3}$ interface by electric field

H. Nakamura, H. Tomita, H. Akimoto +6

Electrostatic carrier doping using a field-effect-transistor structure is an intriguing approach to explore electronic phases by critical control of carrier concentration. We demon…

cond-mat.mes-hall2007

Observation of strong electron dephasing in disordered Cu $_{93}$ Ge $_{4}$ Au $_{3}$ thin films

S. M. Huang, T. C. Lee, H. Akimoto +2

We report the observation of strong electron dephasing in a series of disordered Cu $_{93}$ Ge $_{4}$ Au $_{3}$ thin films. A very short electron dephasing time possessing very weak tempera…

Spin bottleneck in resonant tunneling through double quantum dots with different Zeeman splittings

Tuning of metal-insulator transition of two-dimensional electrons at parylene/SrTiO3​ interface by electric field

Observation of strong electron dephasing in disordered Cu93​Ge4​Au3​ thin films

Tuning of metal-insulator transition of two-dimensional electrons at parylene/SrTiO $_{3}$ interface by electric field

Observation of strong electron dephasing in disordered Cu $_{93}$ Ge $_{4}$ Au $_{3}$ thin films