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Showing 1 to 1 of 1 for “"symmetry-adapted mode"”.
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Some Aspects of the Crystal Chemistry of Perovskites under High Pressures
… have been decomposed in to the amplitudes of symmetry-adapted modes in order to provide a clear and unambiguous definition of the tilt angles. A general expression in terms of tilt angles for the ratio of the volumes of the two polyhedra within the perovskite structure is derived. Chapter 3 …