K2SO4(NH3SO3)2 and Cs2SO4(NH3SO3)3: two deep-UV transparent sulfamate-sulfates with moderate birefringence

Yun Ji1, Huili Zhang1, Xin Wen2

  • 1State Key Laboratory of Crystal Materials, Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China. gpeng@email.tjut.edu.cn.

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