Optimized Electron-spin-cavity coupling in a double quantum dot

ORAL

Abstract

We search for the optimal regime to couple an electron spin in a semiconductor double quantum dot to a superconducting stripline resonator via the electrically driven spin resonance technique. In particular, we calculate the spin relaxation rate in the regime when spin-photon coupling is strong, so that we can identify system parameters that allow the electron spin to reach the strong coupling limit.

–

Authors

  • Xuedong Hu

    SUNY Buffalo, University at Buffalo, SUNY, SUNY at Buffalo, NY, Department of Physics, University at Buffalo, SUNY, Buffalo, NY 14260-1500, USA, Dep. of Physics, University at Buffalo-SUNY

  • Yu-xi Liu

    Tsinghua University, China

  • Franco Nori

    RIKEN, Japan, RIKEN \& University of Michigan, RIKEN and University of Michigan, Institute of Physical and Chemical Research (RIKEN) Japan and Physics Department, University of Michigan