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arXiv · 1707.09056

All-electric single electron spin initialization

S. Bednarek·J. Pawłowski·M. Górski·G. Skowron
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Abstract

We propose a nanodevice for single-electron spin initialization. It is based on a gated planar semiconductor heterostructure with a quantum well and with potentials generated by voltages applied to local gates. Initially we insert an electron with arbitrary spin into the nanodevice. Next we perform a sequence of spin manipulations, after which the spin is set in a desired direction (e.g., the growth direction). The operations are done all-electrically, do not require any external fields and do not depend on the initial spin direction.

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S. Bednarek, J. Pawłowski, M. Górski, G. Skowron. 2017-10-05. All-electric single electron spin initialization. https://doi.org/10.1088/1367-2630%2Faa9368

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