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arXiv · 1902.08972

Half-Metallic Ferromagnets and Spin Gapless Semiconductors

V. V. Marchenkov·N. I. Kourov·V. Yu. Irkhin
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Abstract

A brief review of experimental and theoretical studies of half-metallic ferromagnets (HMF) and spin gapless semiconductors (SGS) is given. The data on resistivity and magnetoresistivity are presented. An important role of non-quasiparticle states owing to electron-magnon scattering in transport properties is discussed. The problem of low-temperature resistivity in HMF is treated in terms of one-magnon and two-magnon scattering processes.

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V. V. Marchenkov, N. I. Kourov, V. Yu. Irkhin. 2019-02-24. Half-Metallic Ferromagnets and Spin Gapless Semiconductors. https://doi.org/10.1134/s0031918x18130239

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