Ballistic electronic and thermal conductance of monolayer and bilayer black phosphorus

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• 作者：Zexiang Deng^a ; Huanjun Chen^b ; Zhibing Li^a ; Weiliang Wang^a ; ^{wangwl2@mail.sysu.edu.cn}
• 关键词：Black phosphorus ; Ballistic conductance ; First principle
• 刊名：Current Applied Physics
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：17
• 期：2
• 页码：214-221
• 全文大小：2068 K
• 卷排序：17

文摘

The electronic conductance of ballistic transport is anisotropic both in monolayer and bilayer BP. The electron and hole effective masses of monolayer and bilayer BP are anisotropic. The zigzag direction has larger thermal conductivity, while the armchair direction has larger electronic conductance.