𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The calculation of the superexchange interaction parameters in Europium chalcogenides

✍ Scribed by Falkovskaya, L.D.; Sapozhnikov, V.A.


Book ID
123090489
Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
416 KB
Volume
8
Category
Article
ISSN
0304-8853

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


On the correlation between the mΓΆssbauer
✍ A.A. Gomes; R. Moreira Xavier; J. Danon πŸ“‚ Article πŸ“… 1969 πŸ› Elsevier Science 🌐 English βš– 188 KB

The quasi-particle character off electrons (due to band mixing) in Eu chaicogenides, giving rise to Anderson's superexchange, is involved in order to correlate Mdssbauer parameters to bulk magnetic properties (isomer shifts and hyperfine fields). In this note we intend to discuss, in the light of r

Interpretation of Gd3+ superexchange par
✍ M.I. Bradbury; D.J. Newman πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 English βš– 321 KB

It is shown that the experimental data can only be explained in terms of the dominant effect of tl = 5 shell spin polarization. A simple molecular orbital model is shown to lbe capable of giving a parametrized fit to the data. Very accurate measurements of the pair interaction constants of Gd3+ ion