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Theoretical studies of the g factors and local structure for the rhombic Fe+ center in NaF.
- Source :
-
Optik - International Journal for Light & Electron Optics . Oct2014, Vol. 125 Issue 19, p5820-5824. 5p. - Publication Year :
- 2014
-
Abstract
- The anisotropic g factors and local structure for the rhombic Fe + center in NaF are theoretically studied using the perturbation formulas of the g factors for a rhombically distorted octahedral 3d 7 cluster. The impurity Fe + is found not to occupy exactly the host Na + site in NaF but to experience the off-center displacement of about 0.28 Å along [1 1 0] axis due to size mismatch substitution. The calculated g factors based on the above impurity displacement show reasonable agreement with the experimental data. The local structure of the Fe + center is discussed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00304026
- Volume :
- 125
- Issue :
- 19
- Database :
- Academic Search Index
- Journal :
- Optik - International Journal for Light & Electron Optics
- Publication Type :
- Academic Journal
- Accession number :
- 98359705
- Full Text :
- https://doi.org/10.1016/j.ijleo.2014.07.032