Duality of two pairs of double-walled nanotubes consisting of S=1 and S=3/2 spins probed by means of a quantum simulation approach

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• 作者：Zhaosen Liu^a ; ^{liuzhsnj@yahoo.com} ; Hou Ian^b ; ^{houian@umac.mo}
• 关键词：Double-walled nanotubes ; Magnetic properties ; Spin frustration ; Quantum simulation model
• 刊名：Physica E: Low-dimensional Systems and Nanostructures
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：85
• 期：Complete
• 页码：82-89
• 全文大小：964 K
• 卷排序：85

文摘

A new quantum simulation approach is applied to two pairs of double-walled nanotubes. Each pair of the nanotubes show interesting duality. When the two layers are antiferromagnetic, the nanosystem is frustrated. Only the inner layer of a frustrated nanotube is obviously affected. Two magnetic phases appear in low temperature region when a nanosystem is frustrated.