109 citations · 110 across the 4 of their papers we have counts for
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Pauli spin blockade at room temperature in double-quantum-dot tunneling through individual deep dopants in silicon
Yoshisuke Ban, Kimihiko Kato, Shota Iizuka +6
Pauli spin blockade (PSB) is a spin-dependent charge transport process that typically appears in double quantum dot (QD) devices and is employed in fundamental research on single s…
Resonant tunneling and quantum interference of a two-spin system in silicon tunnel FETs
Satoshi Moriyama, Takahiro Mori, Keiji Ono
We investigated the resonant tunneling of a two-spin system through the double quantum dots in Al-N-implanted silicon tunnel FETs (TFETs) by electrical-transport measurements and L…
Analog of a quantum heat engine using a single-spin qubit
K. Ono, S. N. Shevchenko, T. Mori +2
A quantum two-level system with periodically modulated energy splitting could provide a minimal universal quantum heat machine. We present the experimental realization and the theo…
High-temperature operation of a silicon qubit
Keiji Ono, Takahiro Mori, Satoshi Moriyama
This study alleviates the low operating temperature constraint of Si qubits. A qubit is a key element for quantum sensors, memories, and computers. Electron spin in Si is a promisi…