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arXiv · 1702.04425

Interference effects and Huygens' principle in transverse magnetic focusing of electrons and holes

Samuel Bladwell·Oleg Sushkov
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Abstract

Interference effects form a fundamental pillar of quantum mechanics. In this paper, we examine the interference in spin-orbit coupled transverse magnetic focusing, where a weak magnetic field is used to focus charge carries over mesoscopic scales. We determine a semi-classical form for the Green's function in a weak magnetic field, for the case of both spin-less and spin-orbit coupled charge carriers. The obtained forms for the Greens' function are independent of particle dispersion and are thus applicable to a wide variety of systems.

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Samuel Bladwell, Oleg Sushkov. 2017-02-14. Interference effects and Huygens' principle in transverse magnetic focusing of electrons and holes. https://doi.org/10.1103/physrevb.96.035413

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