Spectroscopy of Spin-Orbit Quantum Bits in Indium Antimonide Nanowires
نویسندگان
چکیده
منابع مشابه
Spectroscopy of spin-orbit quantum bits in indium antimonide nanowires.
A double quantum dot in the few-electron regime is achieved using local gating in an InSb nanowire. The spectrum of two-electron eigenstates is investigated using electric dipole spin resonance. Singlet-triplet level repulsion caused by spin-orbit interaction is observed. The size and the anisotropy of singlet-triplet repulsion are used to determine the magnitude and the orientation of the spin...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2012
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.108.166801