First-principles study on Co-doped ZnO with oxygen vacancy - Details

author：

Weng, Z. (Weng, Z..) ^[1] | Huang, Z. (Huang, Z..) ^[2] | Lin, W. (Lin, W..) ^[3]

Indexed by：

Scopus

Abstract：

The　interatomic　exchange　interactions　and　the　electronic　structure　of　Co-doped　ZnO　with　and　without　oxygen　vacancy　have　been　investigated　by　the　first-principles　calculations　based　on　density　functional　theory.　It　is　found　that　the　oxygen　vacancy　can　strengthen　the　ferromagnetic　exchange　interaction　between　Co　atoms　and　might　be　available　for　carrier　mediation.　The　oxygen　vacancy　near　to　the　Co　atoms　is　more　favorable　for　the　ferromagnetic　ground　state.　©　(2011)　Trans　Tech　Publications,　Switzerland.

Keyword：

Co-doped ZnO; First-principles; Oxygen vacancy

Community：

[ 1 ] [Weng, Z.]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
[ 2 ] [Weng, Z.]College of Physics and Information Engineering, Fuzhou University, Fuzhou 350108, China
[ 3 ] [Huang, Z.]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
[ 4 ] [Huang, Z.]School of Physics and OptoElectronics Technology, Fujian Normal University, Fuzhou 350007, China
[ 5 ] [Lin, W.]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China

Reprint 's Address：

[Weng, Z.]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China

Email：

wzzwwt@sina.com

Show more details

Related Keywords：

Source ：

Advanced Materials Research

ISSN： 1022-6680

Year： 2011

Volume： 154-155

Page： 124-129

Language： English

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 5

Affiliated Colleges：

Get Fulltext

DOI Library Discovery Baidu Scholar Search SCOPUS

Type
Departments

All Years Choose Year From to