MAGNETIC-PROPERTIES OF THE LATTICE ANDERSON MODEL

Authors
LIN HQ CHEN H CALLAWAY J
Citation
Hq. Lin et al., MAGNETIC-PROPERTIES OF THE LATTICE ANDERSON MODEL, Journal of applied physics, 75(10), 1994, pp. 7041-7043
Citations number
26
Categorie Soggetti
Physics, Applied
Journal title
Journal of applied physics → ACNP
ISSN journal
00218979
Volume
75
Issue
10
Year of publication
1994
Part
2B
Pages
7041 - 7043
Database
ISI
SICI code
0021-8979(1994)75:10<7041:MOTLAM>2.0.ZU;2-U
Abstract
We perform exact diagonalization studies of the one-dimensional lattic e Anderson model for various clusters. The ground state energy and spi n-spin correlation functions are calculated as functions of Hubbard U, hybridization V, and f level occupancies. For the symmetric case, we compare our results with weak and strong coupling perturbation theory.