24 March 1999 Optical properties of ADy(WO4)2single crystals (A=K,Rb,Cs)
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Abstract
The investigations of the optical absorption spectra of the ADy(WO4)2 (where A equals K, Rb,) single crystals have shown that the phase transitions found at 6.38 K for KDy(WO4)2, 4.9 K, 9.0 K for RbDy(WO4)2, exhibit the peculiarities characteristic of structural phase transition of Jahn-Teller type. The paper presents also the results of VIS absorption investigations of the K(1-x))CsxDy(WO4)2 mixed single crystals.
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Mieczyslaw Tadeusz Borowiec, Henryk Szymczak, Miroslaw Zaleski, V. P. Dyakonov, Andrzej Majchrowski, Jozef Zmija, M. Ceremuga, "Optical properties of ADy(WO4)2single crystals (A=K,Rb,Cs)", Proc. SPIE 3724, International Conference on Solid State Crystals '98: Single Crystal Growth, Characterization, and Applications, (24 March 1999); doi: 10.1117/12.343009; https://doi.org/10.1117/12.343009
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