Abstract
57Fe Mossbauer investigations are reported for BaFe2X3 compds. with X = S, Se in the temp. interval 4 < T < 293 K. According to the temp. dependence of the quadrupole splitting and the value of center shift, both samples can be characterized as mixed valence compds. Whereas at 4.2 K for the sulfur compd. only one hyperfine split spectrum is present, a field distribution with approx. a factor of two larger mean hyperfine field is obsd. for the Se sample.
| Original language | English |
|---|---|
| Pages (from-to) | 197-200 |
| Number of pages | 4 |
| Journal | Hyperfine Interactions(C), Proceedings of the International Conference on the Applications of the Mo |
| Publication status | Published - 2002 |
Fields of science
- 103040 Photonics
- 104 Chemistry
- 104003 Inorganic chemistry
- 104008 Catalysis
- 104011 Materials chemistry
- 104015 Organic chemistry
- 104016 Photochemistry
- 104021 Structural chemistry
- 106 Biology
- 106002 Biochemistry
- 106032 Photobiology
- 107002 Bionics
- 209001 Biocatalysis
- 209004 Enzyme technology
- 210002 Nanobiotechnology
- 210005 Nanophotonics
- 211908 Energy research
- 211915 Solar technology
- 301114 Cell biology
- 301305 Medical chemistry
- 301904 Cancer research
