3 papers
cond-mat.mes-hall2020
Probabilistic teleportation of a quantum dot spin qubit
Y. Kojima, T. Nakajima, A. Noiri +8
Electron spin s in semiconductor quantum dot s have been intensively studied for implementing quantum computation and high fidelity single and two qubit operation s have recently b…
cond-mat.mes-hall2019
Resonantly driven singlet-triplet spin qubit in silicon
Kenta Takeda, Akito Noiri, Jun Yoneda +2
We report implementation of a resonantly driven singlet-triplet spin qubit in silicon. The qubit is defined by the two-electron anti-parallel spin states and universal quantum cont…
cond-mat.mes-hall2018
Optimized electrical control of a Si/SiGe spin qubit in the presence of an induced frequency shift
K. Takeda, J. Yoneda, T. Otsuka +9
Electron spins confined in quantum dots are an attractive system to realize high-fidelity qubits owing to their long coherence time. With the prolonged spin coherence time, however…