Electronic structure of the B2TiFe (001) and (110) surfaces

Authors
Lee, G Kim, JS Koo, YM Kulkova, SE Valujsky, DV
Citation
G. Lee et al., Electronic structure of the B2TiFe (001) and (110) surfaces, PHYS LOW-D, 5-6, 2001, pp. 19-36
Citations number
34
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICS OF LOW-DIMENSIONAL STRUCTURES
ISSN journal
02043467 → ACNP
Volume
5-6
Year of publication
2001
Pages
19 - 36
Database
ISI
SICI code
0204-3467(2001)5-6:<19:ESOTB(>2.0.ZU;2-W
Abstract
The electronic structure calculations of (001) and (110) surfaces for B2-Ti Fe alloy were performed using the full potential linearized augmented plane wave (FLAPW) method. The changes of electron properties at different surfa ces in comparison with the bulk ground state are discussed. The p(1 x 1) fe rromagnetic order is displayed in the case of Fe top layer with a magnetic moment of 2.266 mu (B). X-ray emission, absorption and electron energy loss spectra are also calculated. The influence of a surface on electron proper ties of TiFe is discussed.