Back to Search
Start Over
Ordering of Fe and Zn Ions and the Magnetic Properties of FeZnMo3O8.
- Source :
-
JETP Letters . Jun2019, Vol. 109 Issue 12, p786-789. 4p. - Publication Year :
- 2019
-
Abstract
- In the present paper, the electronic, magnetic, and structural properties of a novel system FeZnMo3O8 with a polar crystal structure are investigated using GGA + U (Generalized gradient approximation taking into account Coulomb correlations) calculations. It is shown that Fe ions preferably occupy octahedral and Zn ions tetrahedral positions. This structural feature is caused by different ionic radii of these ions and not by the exchange coupling. The calculated exchange constants naturally explain magnetic structure observed in this material. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MAGNETIC ions
*MAGNETIC properties
*MAGNETIC structure
*CRYSTAL structure
*FERRITES
Subjects
Details
- Language :
- English
- ISSN :
- 00213640
- Volume :
- 109
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- JETP Letters
- Publication Type :
- Academic Journal
- Accession number :
- 138298653
- Full Text :
- https://doi.org/10.1134/S0021364019120026