Polarization transport in ferroelectrics
Polarization transport in ferroelectrics
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DOI：
10.1103/physrevapplied.20.050501
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发表时间：
2023-11
影响因子：
4.6
通讯作者：
G. Bauer;P. Tang;R. Iguchi;J. Xiao;K. Shen;Z. Zhong;T. Yu;S. M. Rezende;J. Heremans;K. Uchida
中科院分区：
文献类型：
--
作者：
G. Bauer;P. Tang;R. Iguchi;J. Xiao;K. Shen;Z. Zhong;T. Yu;S. M. Rezende;J. Heremans;K. Uchida
电磁学中电偶极子和磁偶极子的对偶性只部分地适用于凝聚态物质。特别是磁性阶和铁电阶的基本激发，即磁振子和铁振子，在过去受到凝聚态界的不对称关注。在这一展望中，我们介绍和总结了“铁元素”这一新兴领域的现状。我们认为，引入携带偶极子的初等激发可以对许多可观测物进行建模，并可能导致在热、信息和通信技术中的应用。
The duality between electric and magnetic dipoles in electromagnetism only partly applies to condensed matter. In particular, the elementary excitations of the magnetic and ferroelectric orders, namely magnons and ferrons, respectively, have received asymmetric attention from the condensed matter community in the past. In this Perspective, we introduce and summarize the current state of the budding field of “ferronics.” We argue that the introduction of dipole-carrying elementary excitations allows the modeling of many observables and potentially leads to applications in thermal, information, and communication technologies.