THE THEORETICAL CALCULATION ABOUT PHONON DISPERSION OF THE TETRAGONAL AND CUBIC PHASES IN PbTiO<sub>3</sub>
Acta Physica Sinica
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Acta Phys. Sin.  2001, Vol. 50 Issue (2): 239-243    
CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES Current Issue| Next Issue| Archive| Adv Search  |   
THE THEORETICAL CALCULATION ABOUT PHONON DISPERSION OF THE TETRAGONAL AND CUBIC PHASES IN PbTiO3
LIU PING, XU WEN-LAN, LI ZHI-FENG, MIAO ZHONG-LIN, LU WEI
中国科学院上海技术物理研究所红外物理国家实验室,上海200083
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