DocumentCode
789344
Title
Size-dependence of the local magnetic moments in finite systems
Author
Liang-Jian, Zou ; Gong, X.G. ; Qing-Qi, Zheng ; Pan, Y.
Author_Institution
Inst. of Solid State Phys., Acad. Sinica, Hefei, China
Volume
31
Issue
6
fYear
1995
fDate
11/1/1995 12:00:00 AM
Firstpage
4151
Lastpage
4153
Abstract
The size effect on the magnetic and electronic properties of an impurity in finite systems is investigated based on the Anderson admixture model in real space. Within the self-consistent mean field approximation, it is found that the formation of the local magnetic moment strongly depends on the size of finite linear quantum chains up to a few nanometers. The density of states for the local electrons is also obtained
Keywords
Anderson model; SCF calculations; electronic density of states; local moments; magnetic particles; size effect; Anderson admixture model; exchange interaction; local electron density of states; local magnetic moments; nanosized linear quantum chains; self-consistent mean field approximation; size-dependence; Electrons; Impurities; Information technology; Laboratories; Magnetic materials; Magnetic moments; Magnetic properties; Physics; Solid state circuits; Space technology;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.489890
Filename
489890
Link To Document