Critical spin liquid versus valence-bond glass in a triangular-lattice organic antiferromagnet

The low temperature magnetic properties of organic Mott insulator κ-(ET)2-Cu2(CN)3 a quantum spin liquid candidate is notoriously difficult to understand. Here, a model based on defect spins is introduced that allows to describe results of complementary experiments on the same theoretical footing.

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Detalles Bibliográficos
Autores principales: Kira Riedl, Roser Valentí, Stephen M. Winter
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
Materias:
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Acceso en línea:https://doaj.org/article/ba626ca154e046f788eb819c2ea5e285
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Sumario:The low temperature magnetic properties of organic Mott insulator κ-(ET)2-Cu2(CN)3 a quantum spin liquid candidate is notoriously difficult to understand. Here, a model based on defect spins is introduced that allows to describe results of complementary experiments on the same theoretical footing.