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arXiv · 1108.3645

Half-Metallic Antiferromagnet as a Prospective Material for Spintronics

Xiao HU
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Abstract

Spintronics is expected as the next-generation technology based on the novel notch of spin degree of freedom of electrons. Half metals, a class of materials which behave as a metal in one spin direction and an insulator in the opposite spin direction, are ideal for spintronic applications. Half metallic antiferromagnets as a subclass of half metals are characterized further by totally compensated spin moments in a unit cell, and have the advantage of being able to generate fully spin-polarized current while exhibiting zero macroscopic magnetization. Considerable efforts have been devoted to the search for this novel material, from which we may get useful hints for prospective material exploration.

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Xiao HU. 2011-08-18. Half-Metallic Antiferromagnet as a Prospective Material for Spintronics. https://arxiv.org/abs/1108.3645

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