Published July 21, 2005
| Version v1
Journal article
Accounting for many-body correlation effects in the calculation of the valence band photoelectron emission spectra of ferromagnets
Creators
- 1. Department Chemie und Biochemie, Physikalische Chemie, Universitaet Muenchen, Butenandtstr. 5-13, D-81377 Munich (Germany)
- 2. Institut fuer Theoretische Physik - Computational Physics, Technische Universitaet Graz, A-8010 Graz (Austria)
- 3. Institut fuer theoretische Physik, Universitaet Hamburg, 20355 Hamburg (Germany)
- 4. European Synchrotron Radiation Facility, BoIte Postale 220, 38043 Grenoble Cedex (France)
Description
The influence of dynamical correlation effects on the valence band photoelectron emission of ferromagnetic Fe, Co and Ni has been investigated. Angle-resolved as well as angle-integrated valence band photoelectron emission spectra were calculated on the basis of the one-particle Green's function, which was obtained by using the fully relativistic Korringa-Kohn-Rostoker method. The correlation effects have been included in terms of the electronic self-energy which was calculated self-consistently within Dynamical Mean-Field Theory (DMFT). In addition a theoretical approach to calculate high-energy angle-resolved valence band photoelectron emission spectra is presented
Additional details
Identifiers
- DOI
- 10.1016/j.nima.2005.05.020;
- PII
- S0168-9002(05)01106-X;
Publishing Information
- Journal Title
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
- Journal Volume
- 547
- Journal Issue
- 1
- Journal Page Range
- p. 151-162
- ISSN
- 0168-9002
- CODEN
- NIMAER
Conference
- Title
- Workshop on hard X-ray photoelectron spectroscopy
- Acronym
- HAXPES
- Dates
- 11-12 Sep 2003
- Place
- Grenoble (France)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37042342
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CORRELATIONS; ELECTRON EMISSION; EMISSION SPECTRA; FERROMAGNETIC MATERIALS; GREEN FUNCTION; MANY-BODY PROBLEM; MEAN-FIELD THEORY; RELATIVISTIC RANGE; SELF-ENERGY; VALENCE
- Descriptors DEC
- EMISSION; ENERGY; ENERGY RANGE; FUNCTIONS; MAGNETIC MATERIALS; MATERIALS; SPECTRA
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.