IMR OpenIR
The study of interaction and charge transfer at black phosphorus-metal interfaces
Zhu, Sicong; Ni, Yun; Liu, Juan; Yao, Kailun; sicongzhu31@gmail.com
2015
发表期刊JOURNAL OF PHYSICS D-APPLIED PHYSICS
ISSN0022-3727
卷号48期号:44页码:-
摘要Using density-functional theory, we analyze the potential barrier, charge transfer and atomic orbital overlap at the metal-black phosphorus interface in an optimized structure to understand how efficiently carriers could be injected from a metal contact to the black phosphorus. We investigate a monolayer black phosphorus directly in contact with five representative metal substrates Ag(1 1 1), Au(1 1 1), Al(1 1 1), Cu(1 1 1) or Zn(0 0 0 1), having varying work functions but each with minimal lattice mismatch with the black phosphorus overlayer. We find that the contact nature is ohmic versus Schottky. For different kinds of contact, Cu and Al show better conductivity than the other metals. The dependence of the barrier height exhibits partial Fermi-level pinning character. These findings may prove to be instrumental in the future design of BP-based electronics, as well as in exploring novel catalysts for hydrogen production and related chemical processes.
部门归属[zhu, sicong ; liu, juan ; yao, kailun] huazhong univ sci & technol, wuhan natl high magnet field ctr, wuhan 430074, peoples r china ; [zhu, sicong ; liu, juan ; yao, kailun] huazhong univ sci & technol, sch phys, wuhan 430074, peoples r china ; [ni, yun] wenhua coll, wuhan 430074, peoples r china ; [yao, kailun] chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china
关键词Two Dimensional (2d) Black Phosphorus (Bp) Schottky Barrier Height (Sbh)
资助者China Postdoctoral Science Foundation [2014M562009]; National Natural Science Foundation of China [11404121, 11404119]
收录类别sci
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/75209
专题中国科学院金属研究所
通讯作者sicongzhu31@gmail.com
推荐引用方式
GB/T 7714
Zhu, Sicong,Ni, Yun,Liu, Juan,et al. The study of interaction and charge transfer at black phosphorus-metal interfaces[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2015,48(44):-.
APA Zhu, Sicong,Ni, Yun,Liu, Juan,Yao, Kailun,&sicongzhu31@gmail.com.(2015).The study of interaction and charge transfer at black phosphorus-metal interfaces.JOURNAL OF PHYSICS D-APPLIED PHYSICS,48(44),-.
MLA Zhu, Sicong,et al."The study of interaction and charge transfer at black phosphorus-metal interfaces".JOURNAL OF PHYSICS D-APPLIED PHYSICS 48.44(2015):-.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhu, Sicong]的文章
[Ni, Yun]的文章
[Liu, Juan]的文章
百度学术
百度学术中相似的文章
[Zhu, Sicong]的文章
[Ni, Yun]的文章
[Liu, Juan]的文章
必应学术
必应学术中相似的文章
[Zhu, Sicong]的文章
[Ni, Yun]的文章
[Liu, Juan]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。