Dielectric functions and quasi-particle lifetimes in Ag: Full-potential LMTO and LAPW GW approaches

Journal of Electron Spectroscopy and Related Phenomena

Volumn 129, Issue 2-3, 2003, Pages 127-131

  Zhukov, V P ^a   Usuda, M ^b   Chulkov, E V ^a,c   Echenique, P M ^a,c  

^a DONOSTIA INTERNATIONAL PHYSICS CENTER DIPC   (Spain)

^b JAPAN SYNCHROTRON RADIATION RESEARCH INSTITUTE   (Japan)

^c UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

Author keywords

Dielectric functions; Full potential LAPW method; Full potential LMTO method; GW approximation; Quasi particle lifetimes; Random phase approximation

Indexed keywords

APPROXIMATION THEORY; ELECTRON ENERGY LOSS SPECTROSCOPY; PROBABILITY DENSITY FUNCTION;

DIELECTRIC FUNCTIONS;

DIELECTRIC PROPERTIES;

EID: 0038616244     PISSN: 03682048     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0368-2048(03)00060-4     Document Type: Article

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