Published January 17, 2000
| Version v1
Journal article
Electronic structure and exchange interactions of the ladder vanadates CaV2O5 and MgV2O5
- 1. Institute of Metal Physics, Ekaterinburg GSP-170 (Russian Federation)
- 2. Max-Plank-Institut fuer Festkoerperforschung, D-70569 Stuttgart (Germany)
Description
We have performed ab initio calculations of the electronic structure and exchange couplings in the layered vanadates CaV2O5 and MgV2O5 . On the basis of our results we provide a possible explanation of the unusual magnetic properties of these materials, in particular the large difference in spin gap between CaV2O5 and MgV2O5. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Physics. Condensed Matter (Online)
- Journal Volume
- 12
- Journal Issue
- 2
- Journal Page Range
- p. 113-124
- ISSN
- 1361-648X
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43113824
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CALCIUM; ELECTRONIC STRUCTURE; MAGNESIUM; MATHEMATICAL MODELS; VANADATES
- Descriptors DEC
- ALKALINE EARTH METALS; ELEMENTS; METALS; OXYGEN COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; VANADIUM COMPOUNDS
Optional Information
- Notes
- Refs; This record replaces 31045952