SIC OpenIR
Systematic investigation of electrical contact barriers between different electrode metals and layered GeSe
Li, Ranran; Xia, Wei; Guo, Yanfeng; Xue, Jiamin
2019-01-07
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume114Issue:1
SubtypeArticle
AbstractFor electronic and photoelectronic devices based on GeSe, an emergent two dimensional monochalcogenide with many exciting properties predicted, good electrical contacts are of great importance for achieving high device performances and exploring the intrinsic physics of GeSe. In this article, we use temperature-dependent transport measurements and thermionic emission theory for systematic investigation of the contact-barrier heights between GeSe and six common electrode metals, Al, Ag, Ti, Au, Pt, and Pd. These metals cover a wide range of work functions (from similar to 3.6 eV to similar to 5.7 eV). Our study indicates that Au forms the best contact with the valence band of GeSe even though Au does not possess the highest work function among the metals studied. This behavior clearly deviates from the expectation of Schottky-Mott theory and indicates the importance of the details at the interfaces between metals and GeSe. Published. under license by ALP Publishing.
DOI10.1063/1.5042821
Language英语
WOS Research AreaPhysics
PublisherAMER INST PHYSICS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27405
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Li, Ranran,Xia, Wei,Guo, Yanfeng,et al. Systematic investigation of electrical contact barriers between different electrode metals and layered GeSe[J]. APPLIED PHYSICS LETTERS,2019,114(1).
APA Li, Ranran,Xia, Wei,Guo, Yanfeng,&Xue, Jiamin.(2019).Systematic investigation of electrical contact barriers between different electrode metals and layered GeSe.APPLIED PHYSICS LETTERS,114(1).
MLA Li, Ranran,et al."Systematic investigation of electrical contact barriers between different electrode metals and layered GeSe".APPLIED PHYSICS LETTERS 114.1(2019).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Ranran]'s Articles
[Xia, Wei]'s Articles
[Guo, Yanfeng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Ranran]'s Articles
[Xia, Wei]'s Articles
[Guo, Yanfeng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Ranran]'s Articles
[Xia, Wei]'s Articles
[Guo, Yanfeng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.