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arXiv 1807.05850cond-mat.str-el
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压缩二氟化银中自旋-自旋耦合的显著增强和磁性维度的淬灭

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

摘要:

Meta-GGA计算的环境和高压多晶型的二氟化银表明,压缩引起的结构变化导致反铁磁自旋-自旋相互作用的强度增加3.5倍,导致耦合常数值高于那些发现的记录保持oxocuprates(II)。

英文摘要:

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).

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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