Homepage of Tokuro Hata

Quantum Antidots

T. Hata, H. Mitani, H. Uchiyama; T. Akiho, K. Muraki, and T Fujisawa

Coulomb oscillations of a quantum antidot formed by an airbridged pillar gate in the integer and fractional quantum Hall regime

Japanese Journal of Applied Physics  63, 12SP02 (2024).

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T. Hata, K. Sada, T. Uchino, D. Endo, T. Akiho, K. Muraki, and T. Fujisawa

"Tunable tunnel coupling in a double quantum antidot with cotunneling via localized state"

Physical Review B 108, 075432 (2023).

T. Hata, T. Uchino, T. Akiho, K. Muraki, and T. Fujisawa
"Sensitive current measurement on a quantum antidot with a Corbino-type electrode"
Japanese Jounal of Applied Physics 59, SGGI03 (2020).