Optical phonon modes and transmissivity
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Donggang Ran; Hairui Xia; Shangqian Sun; Peng Zhao; Fengqin Liu; Zongcheng Ling;
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Article
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2006
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John Wiley and Sons
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English
β 193 KB
## Abstract Barium tungstate (BaWO~4~) single crystal has been grown using Czochralski technique. It belongs to the scheelite structure, forming the space group __I__ 4~1~/__a__ at room temperature and the primitive cell contains two molecular units. The polarized Raman spectra were recorded by a m