Electronic structure and the x-ray photoemission spectrum of the Kondo-dense compound UCu{sub 5}Al
Journal Article
·
· Physical Review B
UCu{sub 5}Al belongs to a class of Kondo-dense compounds. The electronic structure has been studied by combining x-ray photoemission spectroscopy results with those obtained in the band structure calculation. The latter was carried out by using the tight-binding linear muffin-tin orbital method in the atomic sphere approximation. Reasonable agreement between the experimental and calculated data has been achieved. A complex satellite structure observed in the core-level spectra may suggest that the uranium atoms have some mixed valence character, as is the case of other uranium heavy fermion systems.
- Sponsoring Organization:
- (US)
- OSTI ID:
- 40230913
- Journal Information:
- Physical Review B, Vol. 64, Issue 7; Other Information: DOI: 10.1103/PhysRevB.64.075119; Othernumber: PRBMDO000064000007075119000001; 079131PRB; PBD: 15 Aug 2001; ISSN 0163-1829
- Publisher:
- The American Physical Society
- Country of Publication:
- United States
- Language:
- English
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