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arXiv 1502.02897cond-mat.mtrl-sci
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多重铁性的机制和起源

Mechanisms and origin of multiferroicity

Paolo Barone, Silvia Picozzi

摘要:

由于其固有的交叉耦合特性的潜在应用,近年来对多铁性材料的兴趣不断增加,导致了显着的实验和理论进展。从理论的角度来看,最近的进展已经允许确定不同的机制负责的外观铁电极化共存-和耦合到-磁性能。本章旨在回顾迄今为止设计的基本机制,主要是过渡金属氧化物,这是多铁性的起源。

英文摘要:

Motivated by the potential applications of their intrinsic cross-coupling properties, the interest in multiferroic materials has constantly increased recently, leading to significant experimental and theoretical advancements. From the theoretical point of view, recent progresses have allowed to identify different mechanisms responsible for the appearence of ferroelectric polarization coexisting with -- and coupled to -- magnetic properties. This chapter aims at reviewing the fundamental mechanisms devised so far, mainly in transition-metal oxides, which lie at the origin of multiferroicity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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