Measuring the kernel of time-dependent density functional theory with X-ray absorption spectroscopy of 3d transition metals
In: Physical Review Letters, Jg. 95 (2005), Heft 25, S. 253006-1 - 253006-4
2005Artikel/Aufsatz in ZeitschriftOpen Access
Physik (inkl. Astronomie)
Damit verbunden: 1 Publikation(en)
Titel in Englisch:
Measuring the kernel of time-dependent density functional theory with X-ray absorption spectroscopy of 3d transition metals
Autor*in:
Scherz, A.;Gross, E. K. U.;Appel, H.;Sorg, C.;Baberschke, K.;Wende, HeikoUDE
- GND
- 12115226X
- LSF ID
- 47290
- ORCID
-
0000-0001-8395-3541
- Sonstiges
- der Hochschule zugeordnete*r Autor*in
Erscheinungsjahr:
2005
Open Access?:
Open Access
Sprache des Textes:
Englisch
Erschienen in
Erscheinungsort:
College Park
Verlag:
American Physical Society (APS)
in:
Jg. 95 (2005), Heft 25, S. 253006-1 - 253006-4
ISSN
ISSN
ZDB ID
Signatur der UB:
Abstract:
The 2p-3d core-hole interaction in the L2,3 absorption spectra of the 3d transition metals is treated within time-dependent density functional theory. A simple three-level model explains the origin of the strong deviations from the one-particle branching ratio and yields matrix elements of the unknown exchange-correlation kernel directly from experiment.