dc.date.accessioned |
2019-01-22T20:53:34Z |
|
dc.date.available |
2019-01-22T20:53:34Z |
|
dc.date.issued |
2018 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/149295 |
|
dc.description.abstract |
© Kazan Federal University. The angular variation of V4+electron paramagnetic resonance (EPR) line positions were recorded in single crystals of β-Mg2V2O7and α-Zn2V2O7at 120 K and 295 K in three mutually perpendicular planes in the temperature range from 120 to 295 K and at some intermediate temperatures. Least-squares fitting was used by diagonalization of the Spin-Hamiltonian (SH) matrix to determine the SH parameters and the orientations of the principal axes of the g- and A-matrices from the angular variations of the EPR line positions. Although the V4+ SH parameters were found to be similar in the two crystals, the orientations of the principal axes of the g- and A-matrices were not found to be coincident in the two crystals. |
|
dc.subject |
A-matrix |
|
dc.subject |
EPR |
|
dc.subject |
g-matrix |
|
dc.subject |
Pyrovanadates |
|
dc.subject |
Spin-hamiltonian parameters |
|
dc.subject |
V ion 4+ |
|
dc.title |
EPR of the V<sup>4+</sup>ion in single crystals of pyrovanadates β-Mg<inf>2</inf>V<inf>2</inf>O<inf>7</inf>, α-Zn<inf>2</inf>V<inf>2</inf>O<inf>7</inf>: Spin-hamiltonian parameters |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
1 |
|
dc.relation.ispartofseries-volume |
20 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.source.id |
SCOPUS-2018-20-1-SID85045003453 |
|