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|Title:||High temperature Raman study of phase transitions in antiferroelectric NaNbO3|
|Source:||Wang, X.B., Shen, Z.X., Hu, Z.P., Qin, L., Tang, S.H., Kuok, M.H. (1996-11-22). High temperature Raman study of phase transitions in antiferroelectric NaNbO3. Journal of Molecular Structure 385 (1) : 1-6. ScholarBank@NUS Repository. https://doi.org/10.1016/S0022-2860(96)09397-0|
|Abstract:||The Raman spectra of antiferroelectric NaNbO3 have been studied at temperatures up to 480°C. Two phase transitions were observed, one at 376°C in consistence with the previous observations, and the other being a new phase transition at 190°C. There is no evident hysteresis for this transition, which indicates that the phase transition is of second order.|
|Source Title:||Journal of Molecular Structure|
|Appears in Collections:||Staff Publications|
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