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Meng Jinfang1, Zou Guangtian1, Li Jiangping1, Cui Qiliang1, Wang Xiaohui1 and Zhao Muyu1
Published under licence by IOP Publishing Ltd
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Citation Meng Jinfang et al 1994 Chinese Phys. Lett. 11 345
DOI 10.1088/0256-307X/11/6/007
45 Total downloads
The Raman spectra of PbZr0.3Ti0.7O3 for different grain size as well as at high temperature and high pressure have revealed that its structure is transformed from tetragonal to quasi-cubic phase with decreasing grain size. The phase transition temperature drops down to a lower temperature and the pressure-induced phase transition can be correlated with the diffuse phase transition.