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dc.contributor.author | Marisov M. | |
dc.contributor.author | Koryakina E. | |
dc.contributor.author | Naumov A. | |
dc.contributor.author | Semashko V. | |
dc.contributor.author | Korableva S. | |
dc.contributor.author | Ivoilov N. | |
dc.date.accessioned | 2018-09-18T20:08:06Z | |
dc.date.available | 2018-09-18T20:08:06Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 0277-786X | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/136849 | |
dc.description.abstract | In present work the results of measurements of segregation coefficient of Nd3+ ions in LiLuxY1-xF4 (x=0- 1) crystals are presented. Two methods for Nd3+ ions concentration measurements in the crystals are used. The first one - X-ray fluorescence analysis (XRFA) - is used to establish the absolute concentration of impurity ions, and the second - optical absorption spectroscopy (OAS) - allows to estimate not absolute, but relative impurity concentration. By comparison of the results given by both methods the integral cross-sections of 4I 9/2- 2G7/2 transitions of Nd3+ ions doped in these crystals were estimated. Thus, the standard samples, allowing to establish the absolute Nd3+ ions concentration in LiLu xY1-xF4 (x=0- 1) crystals by means of OAS-method, were created. © 2011 SPIE. | |
dc.relation.ispartofseries | Proceedings of SPIE - The International Society for Optical Engineering | |
dc.subject | Activated crystal | |
dc.subject | Laser media | |
dc.subject | Rare earth ions | |
dc.subject | Segregation coefficient | |
dc.title | Impurity segregation coefficient measurements in LiF-LuF 3-YF3 systems doped by Nd3+ | |
dc.type | Conference Paper | |
dc.relation.ispartofseries-volume | 7994 | |
dc.collection | Публикации сотрудников КФУ | |
dc.source.id | SCOPUS0277786X-2011-7994-SID79952651007 |