58 citations · 123 across the 4 of their papers we have counts for
4 papers
Dynamics of quantum cellular automata electron transition in triple quantum dots
Takumi Aizawa, Motoya Shinozaki, Yoshihiro Fujiwara +5
The quantum cellular automata (QCA) effect is a transition in which multiple electron move coordinately by Coulomb interactions and observed in multiple quantum dots. This effect w…
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…
Quantum dephasing in a gated GaAs triple quantum dot due to nonergodic noise
M. R. Delbecq, T. Nakajima, P. Stano +8
We extract the phase coherence of a qubit defined by singlet and triplet electronic states in a gated GaAs triple quantum dot, measuring on timescales much shorter than the decorre…
Full control of quadruple quantum dot circuit charge states in the single electron regime
M. R. Delbecq, T. Nakajima, T. Otsuka +4
We report the realization of an array of four tunnel coupled quantum dots in the single electron regime, which is the first required step toward a scalable solid state spin qubit a…