Correlations in the electronic structure of half-metallic ferromagnetic CrO2 films: An x-ray absorption and resonant photoemission spectroscopy study
(2005) In Physical Review B (Condensed Matter and Materials Physics) 72(6).- Abstract
- The electronic structure of high-quality CrO2(100) films was investigated by means of x-ray absorption and resonant photoemission spectroscopy at the 2p-3d excitation threshold. The obtained binding energy of the occupied Cr 3d states is in agreement with the results predicted within the local spin-density approximation using the dynamical mean-field theory [L. Craco , Phys. Rev. Lett. 90, 237203 (2003)]. The reported data support a model of CrO2 as a half-metallic ferromagnet with strong electron-correlation effects.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/226137
- author
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review B (Condensed Matter and Materials Physics)
- volume
- 72
- issue
- 6
- publisher
- American Physical Society
- external identifiers
-
- wos:000231564400005
- scopus:33644500193
- ISSN
- 1098-0121
- DOI
- 10.1103/PhysRevB.72.060401
- language
- English
- LU publication?
- yes
- id
- 25d89f4e-3459-44e7-a2a8-3b2fbaaa1856 (old id 226137)
- date added to LUP
- 2016-04-01 15:42:09
- date last changed
- 2022-02-27 08:19:16
@article{25d89f4e-3459-44e7-a2a8-3b2fbaaa1856, abstract = {{The electronic structure of high-quality CrO2(100) films was investigated by means of x-ray absorption and resonant photoemission spectroscopy at the 2p-3d excitation threshold. The obtained binding energy of the occupied Cr 3d states is in agreement with the results predicted within the local spin-density approximation using the dynamical mean-field theory [L. Craco , Phys. Rev. Lett. 90, 237203 (2003)]. The reported data support a model of CrO2 as a half-metallic ferromagnet with strong electron-correlation effects.}}, author = {{Dedkov, Y S and Vinogradov, A S and Fonin, M and Konig, C and Vyalikh, D V and Preobrajenski, Alexei and Krasnikov, S A and Kleimenov, E Y and Nesterov, M A and Rudiger, U and Molodtsov, S L and Guntherodt, G}}, issn = {{1098-0121}}, language = {{eng}}, number = {{6}}, publisher = {{American Physical Society}}, series = {{Physical Review B (Condensed Matter and Materials Physics)}}, title = {{Correlations in the electronic structure of half-metallic ferromagnetic CrO2 films: An x-ray absorption and resonant photoemission spectroscopy study}}, url = {{http://dx.doi.org/10.1103/PhysRevB.72.060401}}, doi = {{10.1103/PhysRevB.72.060401}}, volume = {{72}}, year = {{2005}}, }