dc.contributor.author |
Barbara B. |
|
dc.contributor.author |
Zapasskii V. |
|
dc.contributor.author |
Kozlov G. |
|
dc.contributor.author |
Malkin B. |
|
dc.contributor.author |
Vanyunin M. |
|
dc.contributor.author |
Reǐterov V. |
|
dc.date.accessioned |
2018-09-18T20:32:41Z |
|
dc.date.available |
2018-09-18T20:32:41Z |
|
dc.date.issued |
2008 |
|
dc.identifier.issn |
0030-400X |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/140984 |
|
dc.description.abstract |
Laser-polarimetric technique with the shot-noise-limited polarimetric sensitivity is used to study magnetic ac-susceptibility in holmium doped LiYF4 crystals in the range of Zeeman energies comparable with that of the hyperfine interaction in Ho3+ ions. Specific features of optical methods of magnetic measurements, the experimental setup, and results of measurements are discussed. Polarimetric sensitivity of the setup (∼10 -8 rad) allowed us to measure the ac-susceptibility of LiYF 4 single crystals containing 0.1-0.3 mol % of impurity Ho 3+ ions with the signal-to-noise ratio exceeding 102. The obtained field-strength and frequency dependences of the ac-susceptibility show that the resonant peaks of the susceptibility mainly result from cross-relaxation transitions between the electronic-nuclear sublevels of Ho 3+ ions. © 2008 Pleiades Publishing, Ltd. |
|
dc.relation.ispartofseries |
Optics and Spectroscopy (English translation of Optika i Spektroskopiya) |
|
dc.title |
Laser-polarimetric measurements of magnetic ac-susceptibility in LiYF 4: Ho3+ crystals |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
2 |
|
dc.relation.ispartofseries-volume |
104 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
218 |
|
dc.source.id |
SCOPUS0030400X-2008-104-2-SID40549113707 |
|