dc.contributor.author |
Aminov L. |
|
dc.contributor.author |
Ershova A. |
|
dc.contributor.author |
Korableva S. |
|
dc.contributor.author |
Kurkin I. |
|
dc.contributor.author |
Rodionov A. |
|
dc.contributor.author |
Malkin B. |
|
dc.date.accessioned |
2018-09-18T20:04:08Z |
|
dc.date.available |
2018-09-18T20:04:08Z |
|
dc.date.issued |
2008 |
|
dc.identifier.issn |
0021-3640 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/136195 |
|
dc.description.abstract |
The observation of the superhyperfine structure (SHFS) in EPR spectra due to enhanced nuclear magnetism is reported. The X-band spectrum of a U 3+ ion introduced into the Van Vleck paramagnet LiTmF4 is measured in the temperature range of 5-20 K and compared with the spectra of LiLuF4:U3+ and LiYF4:U3+ single crystals. The spectra reveal well-resolved and strikingly different SHFS. The SHFS of Li(Lu, Y)F4:U3+ is due to the fluorine ions forming the nearest surroundings of the U3+ ion. The main contribution to the SHFS of the U3+ spectrum in LiTmF4 comes from the Tm3+ ions with a highly enhanced nuclear gyromagnetic tensor. © 2008 Pleiades Publishing, Ltd. |
|
dc.relation.ispartofseries |
JETP Letters |
|
dc.title |
Enhanced superhyperfine structure of the EPR spectra of a U3+ ion introduced into the Van Vleck paramagnet LiTmF4 |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
6 |
|
dc.relation.ispartofseries-volume |
87 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
311 |
|
dc.source.id |
SCOPUS00213640-2008-87-6-SID44349177456 |
|