Weyl magnons in breathing pyrochlore antiferromagnets

It was recently demonstrated that particular materials with non-trivial electronic band structure support quasiparticle excitations described by the relativistic Weyl equation. Here, the authors explore how an analogous magnonic band structure may exist in breathing pyrochlore antiferromagnets.

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Auteurs principaux: Fei-Ye Li, Yao-Dong Li, Yong Baek Kim, Leon Balents, Yue Yu, Gang Chen
Format: article
Langue:EN
Publié: Nature Portfolio 2016
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Accès en ligne:https://doaj.org/article/da95907811dc408c9e08f991ff6929ba
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