Tuning of the electronic and transport properties of phosphorene nanoribbons by edge types and edge defects

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• 作者：Fang Xie^a ; ^{xiefang2005@163.com} ; Zhi-Qiang Fan^b ; ^{fan0221@163.com} ; Xiao-Jiao Zhang^a ; Jian-Ping Liu^a ; Hai-Yan Wang^a ; Kun Liu^a ; Ji-Hai Yu^a ; Meng-Qiu Long^c
• 关键词：Bans structures ; Phosphorene nanoribbons ; Negative differential resistance ; Density-functional theory ; Non-equilibrium Green's function
• 刊名：Organic Electronics
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：42
• 期：Complete
• 页码：21-27
• 全文大小：3440 K
• 卷排序：42

文摘

Effects of the edge types and edge defects on the electronic and transport properties of PNRs are investigated. PNRs with the zigzag and cliff edges are all metallic. Carrier transport channels under low bias of ZPNR and CPNR mainly locate on the edges.