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Pressure-induced structural phase transition and equation of state of LiTaO3

Shikai Xiang1, Lei Liu, Jianzhou Zhao

  • 1National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, Mianyang, Sichuan 621900, People's Republic of China. skxiang@caep.ac.cn

Journal of Physics. Condensed Matter : an Institute of Physics Journal
|May 8, 2013
PubMed

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Whether solid, liquid, or gas, a substance's state depends on the order and arrangement of its particles (atoms, molecules, or ions). Particles in the solid pack closely together, generally in a pattern. The particles vibrate about their fixed positions but do not move or squeeze past their neighbors. In liquids, although the particles are closely spaced, they are randomly arranged. The position of the particles are not fixed—that is, they are free to move past their neighbors to occupy...
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