HIGH-RESOLUTION PHOTOEMISSION FROM AN ORDERED CE BE ALLOY/

Authors
GARNIER M PURDIE D BREUER K HENGSBERGER M BAER Y
Citation
M. Garnier et al., HIGH-RESOLUTION PHOTOEMISSION FROM AN ORDERED CE BE ALLOY/, Physical review. B, Condensed matter, 58(7), 1998, pp. 3515-3517
Citations number
18
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
58
Issue
7
Year of publication
1998
Pages
3515 - 3517
Database
ISI
SICI code
0163-1829(1998)58:7<3515:HPFAOC>2.0.ZU;2-4
Abstract
Photoelectron spectroscopy at high-energy resolution (5 meV) has been performed on a crystalline Ce/Be alloy film, prepared by in situ evapo ration of Ce onto Be(0001). At 12 K, the f spectral function displays a narrow peak at E-F, corresponding to the occupied tail of the Kondo resonance. The Kondo resonance retains significant intensity at 300 K, as revealed by temperature-dependent data. Angle-resolved spectra sho w no k dependence.