Kunkemoeller, S., Jenni, K., Gorkov, D., Stunault, A., Streltsov, S. and Braden, M. (2019). Magnetization density distribution in the metallic ferromagnet SrRuO3 determined by polarized neutron diffraction. Phys. Rev. B, 100 (5). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969

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Abstract

The magnetization-density distribution in the metallic ferromagnet SrRuO3 was studied by means of polarized neutron diffraction. The analyzes by multipole refinements and by the maximum entropy method consistently reveal a strong polarization of all oxygen sites carrying 30% of the total magnetization. The spin-density distribution on the Ru site exhibits a nearly cubic shape in agreement with an almost equal occupation of t(2g) orbitals and pd hybridization. The experimental analysis is well reproduced by density functional calculations. There is no qualitative change in the magnetization distribution between 2 and 200 K.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Kunkemoeller, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jenni, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gorkov, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Stunault, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Streltsov, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Braden, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-144551
DOI: 10.1103/PhysRevB.100.054413
Journal or Publication Title: Phys. Rev. B
Volume: 100
Number: 5
Date: 2019
Publisher: AMER PHYSICAL SOC
Place of Publication: COLLEGE PK
ISSN: 2469-9969
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
ELECTRONIC-STRUCTURE; TRANSPORT-PROPERTIES; MAGNETISM; SR2RUO4; BEHAVIORMultiple languages
Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed MatterMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/14455

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