Published May 1992
| Version v1
Journal article
Study of electron delocalization in pyrrhotites through Moessbauer spectroscopy
Creators
- 1. Indian Association for the Cultivation of Science, Jadavpur (India). Dept. of Solid State Physics
Description
Moessbauer spectra have been recorded on samples from Bihar and Rajasthan, India, over a wide temperature region. Analysis of the spectra from Bihar revealed an abrupt anomaly between 343.5 K and 356.5 K, reflected prominently in the Moessbauer hyperfine parameters. Charge transfer electron delocalization has been suggested to be responsible for the above anomaly around 350 K as also observed previously in Itvaite. (author). 7 refs., 2 figs
Additional details
Publishing Information
- Journal Title
- Indian Journal of Physics. Part A
- Journal Volume
- 66
- Journal Issue
- 3
- Journal Page Range
- p. 379-382.
- ISSN
- 0252-9262
- CODEN
- INJADP
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 24076503
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CHARGE DENSITY; HYPERFINE STRUCTURE; IRON SULFIDES; MOESSBAUER EFFECT; SULFIDE MINERALS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; VACANCIES
- Descriptors DEC
- CHALCOGENIDES; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; IRON COMPOUNDS; MINERALS; POINT DEFECTS; SULFIDES; SULFUR COMPOUNDS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS