Phase relations between Na3Nd(BO3)2, Na3Nd2(BO3)3, NdBO3 and their luminescence properties

Phase relations between Na3Nd(BO3)2, Na3Nd2(BO3)3, NdBO3 and their luminescence properties

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The Na3Nd(BO3)2-NdBO3 phase diagram was investigated by the solid-state synthesis and DSC methods. Na3Nd(BO3)2, Na3Nd2(BO3)3 and NdBO3 were grown by spontaneous crystallization from the Na2O-B2O3- NaF flux. Typical Nd3+ luminescence of 4F3/2 → 4I9/2 and 4F3/2 → 4I11/2 electron transitions at 875 nm...

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Bibliographic Details
Published in:Journal of structural chemistry Vol. 65, № 9. P. 1736-1747
Other Authors: Kuznetsov, Artem B., Jamous, Ammar Y., Svetlichnyi, Valerii A., Kokh, Konstantin A.
Format: Article
Language:English
Subjects:
редкоземельные элементы
бораты
рост кристаллов из раствора
твердотельный синтез
кристаллическая структура
фазовые переходы
тепловое расширение
люминесценция
статьи в журналах
Online Access:https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001159478
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Description
Summary:The Na3Nd(BO3)2-NdBO3 phase diagram was investigated by the solid-state synthesis and DSC methods. Na3Nd(BO3)2, Na3Nd2(BO3)3 and NdBO3 were grown by spontaneous crystallization from the Na2O-B2O3- NaF flux. Typical Nd3+ luminescence of 4F3/2 → 4I9/2 and 4F3/2 → 4I11/2 electron transitions at 875 nm and 1054 nm were registered. Maximum integral intensity of the luminescence was observed for Na3Nd2(BO3)3 crystals, more than twice that of NdBO3, Na3Nd(BO3)2.
Bibliography:Библиогр.: 30 назв.
ISSN:0022-4766
Access:Ограниченный доступ

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