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Multiple scattering theory for non-local and multichannel potentials

SYSNO ASEP	0384495
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Multiple scattering theory for non-local and multichannel potentials
Author(s)	Natoli, C.R. (IT) Krüger, P. (FR) Hatada, K. (IT) Hayakawa, K. (IT) Sébilleau, D. (FR) Šipr, Ondřej (FZU-D)_{RID, ORCID}
Source Title	Journal of Physics-Condensed Matter. - : Institute of Physics Publishing - ISSN 0953-8984 Roč. 24, č. 36 (2012), s. 1-20
Number of pages	20 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	multichannel scattering ; correlations ; density matrix
Subject RIV	BM - Solid Matter Physics ; Magnetism
CEZ	AV0Z10100521 - FZU-D (2005-2011)
UT WOS	000308153300006
DOI	10.1088/0953-8984/24/36/365501
Annotation	Methodological advances in multiple scattering theory (MST) in both wave and Green's function versions are reported for the calculation of electronic ground and excited state properties of condensed matter systems with an emphasis on core-level photoemission and absorption spectra. Full-potential MST is reviewed and extended to non-local potentials. Multichannel MST is reformulated in terms of the multichannel density matrix whereby strong electron correlation of atomic multiplet type can be accounted for in both ground and excited states.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2013

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