Artem B. Kuznetsov, A. Y. Jamous, Marianna I Rakhmanova, Ekaterina Simonova, Valery Svetlichnyi, Alexander E. Kokh, V. N. Yudin, Sergey F. Solodovnikov, Vyacheslav Shevchenko, Konstantin A. Kokh
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引用次数: 0
Abstract
TbAl3(BO3)4 should not be considered as a strictly stoichiometric compound. A variety of Tb1+xAl3-x(BO3)4 (x= -0.1 – 0.15) single phase compositions with R32 space group were synthesized in the TbBO3-(Al2O3·B2O3) system. The K2Mo3O10-B2O3-Tb2O3 flux was used to grow Tb1+xAl3-x(BO3)4 (x= 0.06 and 0.09) crystals. The orthoborates have typical luminescence in the green range which correlated to 5D3→7F6 electron transition of Tb3+. However, deviating from stoichiometry can result in halving the quantum efficiency of luminescence. The SHG efficiency from 1064 nm radiation for Tb1+xAl3-x(BO3)4 crystals (x= 0.06 and 0.09) was found to be 1.82 and 1.53 times higher than that of KDP, respectively.
期刊介绍：
Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.
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