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arXiv · 1510.00210

The distinctions between the electrical conductivities under non-contact and contact current excitation in spin-split two-dimensional conductors

A. I. Kopeliovich·P. V. Pyshkin·A. N. Kalinenko·A. V. Yanovsky
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Abstract

It is shown that the normal electron-electron scattering is a source of electrical resistance on non-contact current excitation in two-dimensional spin-split electron systems. In contrast to the contact current injection, non-contact current excitation causes spatially inhomogeneous polarization in a two-dimensional conductor leading to new resistivity mechanisms.

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A. I. Kopeliovich, P. V. Pyshkin, A. N. Kalinenko, A. V. Yanovsky. 2015-10-01. The distinctions between the electrical conductivities under non-contact and contact current excitation in spin-split two-dimensional conductors. https://doi.org/10.1016/j.physb.2015.12.027

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