Optical and X-ray studies of mixed crystals CsxRb1-xLiSO4
作者: S. V. MelnikovaA. D. VasilievV. A. GrankinaV. N. VoronovK. S. Aleksandrov
作者单位: 1L. V. Kirensky Institute of Physics, Krasnoyarsk, Russia
刊名: Ferroelectrics, 1995, Vol.170 (1), pp.139-143
来源数据库: Taylor & Francis Journal
DOI: 10.1080/00150199508014200
关键词: Ferroelastic phase transitionsolid solutiontwinningbirefringencephase diagram
原始语种摘要: (T - x) phase diagram has been investigated by polarizing optic and birefringence methods, differential scanning calorimetry and X-ray study. A small amount of rubidium in CsLiSO4 as well as cesium in RbLiSO4 reduces the temperature of transition into ferroelastic phase P1121/n which disappear for x ≈ 0.15 and x ≈ 0.9. The region of phase P21/c11 (c = 2c0) expands and becomes the most stable below ambient temperature for 0.9 > x > 0.2.
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影响因子:0.415 (2012)

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