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arXiv · 1807.05850

Dramatic enhancement of spin-spin coupling and quenching of magnetic dimensionality in compressed silver difluoride

Dominik Kurzydłowski·Mariana Derzsi·Paolo Barone·Adam Grzelak·Viktor Struzhkin·José Lorenzana·Wojciech Grochala
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Abstract

Meta-GGA calculations of the ambient and high-pressure polymorphs of silver difluoride indicate that the compression-induced structural changes lead to a 3.5-fold increase in the strength of antiferomagnetic spin-spin interactions resulting in coupling constant values higher than those found for record-holding oxocuprates(II).

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Dominik Kurzydłowski, Mariana Derzsi, Paolo Barone, Adam Grzelak, Viktor Struzhkin, José Lorenzana, Wojciech Grochala. 2018-07-16. Dramatic enhancement of spin-spin coupling and quenching of magnetic dimensionality in compressed silver difluoride. https://doi.org/10.1039/c8cc05002c

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