903 citations · 3.1k across the 48 of their papers we have counts for
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Single-electron Spin Resonance in a Quadruple Quantum Dot
Tomohiro Otsuka, Takashi Nakajima, Matthieu R. Delbecq +10
Electron spins in semiconductor quantum dots are good candidates of quantum bits for quantum information processing. Basic operations of the qubit have been realized in recent year…
Robust micro-magnet design for fast electrical manipulations of single spins in quantum dots
Jun Yoneda, Tomohiro Otsuka, Tatsuki Takakura +9
Tailoring spin coupling to electric fields is central to spintronics and spin-based quantum information processing. We present an optimal micromagnet design that produces appropria…
Spin-dependent current through a quantum dot from spin-polarized non-equilibrium quantum Hall edge channels
Haruki Kiyama, Takashi Nakajima, Soichiro Teraoka +2
We report selective injection of both spin-up and spin-down single electrons into a quantum dot (QD) from spin-polarized non-equilibrium quantum Hall edge channels (ECs) generated…