Spin-orbit qubit using quantum dots
作者： Andrew Mounce , Patrick Harvey-Collard , Noah Tobias Jacobson , Wayne Witzel , John King Gamble
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摘要: Methods and apparatus of quantum information processing using dots are provided. Electrons from a 2DEG confined to the subjected magnetic field having component directed parallel interface. Due interfacial asymmetries, there is created an effective that perturbs energies spin states via spin-orbit (SO) interaction. This SO interaction utilized controllably produce rotations electronic state, such as X-rotations state in double dot (DQD) singlet-triplet (ST) qubit. The desired controlled solely by use electrical pulses.
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