dc.contributor.author |
Gaite J. |
|
dc.contributor.author |
Bulka G. |
|
dc.contributor.author |
Hasanova N. |
|
dc.contributor.author |
Nizamutdinov N. |
|
dc.contributor.author |
Vinokurov V. |
|
dc.date.accessioned |
2018-09-14T20:14:55Z |
|
dc.date.available |
2018-09-14T20:14:55Z |
|
dc.date.issued |
1990 |
|
dc.identifier.issn |
0342-1791 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/132264 |
|
dc.description.abstract |
The electron paramagnetic resonance (EPR) of Gd3+ in MgF2 reveals that Gd3+ has two different environments in the lattice. One of them has D2h symmetry, the EPR spectrum is characterized by a large zero field splitting [B2 0= 968.10-4 cm-1; B2 2= 357.10-4 cm-1] and the fourth order term of the spin Hamiltonian is axial; it is assumed that one Gd3+ substitutes two Mg2+. The other Gd3+ center has only monoclinic symmetry. From the analysis of the fourth order term of the spin Hamiltonian of the corresponding spectrum it is seen that one Gd3+ substitutes one Mg2+ and that this substitution produces a large local distortion of the lattice. © 1990 Springer-Verlag. |
|
dc.relation.ispartofseries |
Physics and Chemistry of Minerals |
|
dc.title |
Local environment of Gd3+ in MgF2 |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
1 |
|
dc.relation.ispartofseries-volume |
17 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
34 |
|
dc.source.id |
SCOPUS03421791-1990-17-1-SID34249957128 |
|