Optical study of the phase transitions in LiKSO4 |
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| Authors: | Zhang Dao-Fan |
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| Affiliation: | 1. Clarendon Laboratory , Parks Road, Oxford, OX1 3PU;2. Institute of Physics, Chinese Academy of Sciences |
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| Abstract: | The birefringence of LiKSO4 has been measured over the range 27–700°C. The change in birefringence with heating and cooling is seen to be very different. Observations have been made on domains in (001) and (100) plates near the phase transitions. |
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| Keywords: | Rb2CoBr4 ferroelectrics antiferroelectrics (NH4)2SO4-family ferroelectrics Rb2ZnCl4-group ferroelectrics |
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