Angle dependence of the shear behaviour of asymmetric carbon nanotubes

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• 作者：Ghasem Ghadyani^a ; ^{g.ghadyani.g@gmail.com} ; Leila Soufeiani^a ; ^{soufeiani.leila@gmail.com} ; Andreas Ӧchsner^b ; ^c ; ^{andreas.oechsner@gmail.com}
• 关键词：Carbon nanotubes ; Angle dependence ; Shear modulus ; Finite element model
• 刊名：Materials & Design
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：116
• 期：Complete
• 页码：136-143
• 全文大小：1020 K
• 卷排序：116

文摘

This study shows that the shear modulus of asymmetric carbon nanotubes can be characterized based on the aspect ratio and the chiral angle. The general equations show a linear relation between the shear behavior of asymmetric and symmetric configurations. The presented concept is applicable to any type of nanotubes and nanosheets under appropriate conditions.