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Electronic and magnetic nature of shandite-type A2Co3S2
- Source :
-
Physica B . Apr2008, Vol. 403 Issue 5-9, p1356-1358. 3p. - Publication Year :
- 2008
-
Abstract
- Abstract: We investigated electronic and magnetic nature of A2Co3S2 to reveal two different characteristics of metallic Co–Sn and strongly correlated electronic Co–S bondings. Co 2p X-ray photoelectron spectroscopy (XPS) shows a complicated and mixed-valence like feature with strong satellite. This origin can be explained by two different characteristics of Co–Sn/Co–S bonding nature. This feature is consistent with characteristic electron-density distributions obtained by the maximum-entropy method (MEM)-based pattern fitting analysis and the band calculation. [Copyright &y& Elsevier]
- Subjects :
- *ELECTRONS
*MAGNETIC fields
*PHOTOELECTRON spectroscopy
*MAXIMUM entropy method
Subjects
Details
- Language :
- English
- ISSN :
- 09214526
- Volume :
- 403
- Issue :
- 5-9
- Database :
- Academic Search Index
- Journal :
- Physica B
- Publication Type :
- Academic Journal
- Accession number :
- 31396284
- Full Text :
- https://doi.org/10.1016/j.physb.2007.10.149