THE CALCULATION OF SURFACE-STATES IN REAL-SPACE AND AN APPLICATION TOFE(001)

Authors
YANG CK CHENG YC WU SY
Citation
Ck. Yang et al., THE CALCULATION OF SURFACE-STATES IN REAL-SPACE AND AN APPLICATION TOFE(001), Zhongguo wuli xuekan, 35(1), 1997, pp. 90-95
Citations number
17
Categorie Soggetti
Physics
Journal title
Zhongguo wuli xuekan → ACNP
ISSN journal
05779073
Volume
35
Issue
1
Year of publication
1997
Pages
90 - 95
Database
ISI
SICI code
0577-9073(1997)35:1<90:TCOSIR>2.0.ZU;2-9
Abstract
We develop a real-space method for the calculation of surface electron ic structure. The approach is based on the Linear muffin-tin orbitals and recursive Green's function and can achieve self-consistency effici ently. As an application, the local density of states of Fe(001) syste m is calculated. We obtain a few surface states above and below the Fe rmi level. The locations of these states are in good agreement with ex perimental results.