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arXiv · 2103.08503

Linear magnetoconductivity in magnetic metals

Vladimir A. Zyuzin
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Abstract

We theoretically describe a mechanism of low-field linear magnetoconductivity in helical magnetic metals. Two ingredients for the mechanism in three-dimensional metals are identified to be the spin-orbit coupling and momentum-dependent ferromagnetic exchange interaction. We propose and study a number of minimal theoretical models which have linear magnetoconductivity, and discuss their implications for recent experiments.

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Vladimir A. Zyuzin. 2021-03-15. Linear magnetoconductivity in magnetic metals. https://doi.org/10.1103/physrevb.104.l140407

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