Pressure Dependence of the Lattice Disto
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X. Wang; Y.W. Pan; Q.L. Cui; J. Zhang; W. Gao; G.T. Zou
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Article
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2001
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Elsevier Science
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English
⚖ 279 KB
The in situ behavior of distorted perovskite La 0.5؊x Bi x Ca 0.5 MnO 3 (x ؍ 0.1, 0.15, 0.2) under high pressure has been studied by energy-dispersive X-ray di4raction in a diamond anvil cell. An abnormal change of the 202+040 d-spacing ascribed to the disappearance of the distortion mode Q 2 in t