Инд. авторы:	Kuznetsov A.B., Kokh K.A., Kononova N.G., Shevchenko V.S., Kaneva E.V., Uralbekov B., Svetlichnyi V.A., Kokh A.E.
Заглавие:	Synthesis and growth of new rare earth borates KCaR(BO3)(2) (R = La, Pr and Nd)
Библ. ссылка:	Kuznetsov A.B., Kokh K.A., Kononova N.G., Shevchenko V.S., Kaneva E.V., Uralbekov B., Svetlichnyi V.A., Kokh A.E. Synthesis and growth of new rare earth borates KCaR(BO3)(2) (R = La, Pr and Nd) // Journal of Solid State Chemistry. - 2020. - Vol.282. - Art.121091. - ISSN 0022-4596. - EISSN 1095-726X.
Идентиф-ры:	DOI: 10.1016/j.jssc.2019.121091; WoS: 000508288400007;
Реферат:	eng: Novel KCaR(BO3)(2) (R = La, Pr and Nd) compounds have been obtained by solid-state synthesis. Specifically, single crystals of KCaNd(BO3)(2) and KCaPr(BO3)(2) were grown by using a top seeded solution growth method from the KBO2, flux. These crystal compounds belong to the orthorhombic system, Pbca space group. KCaLa(BO3)(2) exhibits high transparency in the range of 200-900 nm. Pr and Nd compounds have a strong emission bands that are related to the well-known electron transition of Pr3+ (P-3(0) -> H-3(6) at 630 run, P-3(0) -> F-3(2) at 670 nm) and Nd3+ (F-4(3/2) -> I-4(9/2) at 875 nm, F-4(3/2) -> I-4(11/2) at 1054 nm).
Ключевые слова:	CRYSTAL-STRUCTURE; OPTICAL-PROPERTIES; Luminescence; YB; Rare earth; Solin-state synthesis; Crystal growth; Borates; NLO CRYSTALS;
Издано:	2020
Физ. хар-ка:	121091