Brock Structures of incommensurate and commensurate composite crystals
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منابع مشابه
The study of incommensurate structures as a probe to reveal atomic interactions in crystals
The structure of aperiodic crystals which includes incommensurate, quasiand composite crystals is usually described in spaces of higher dimension, the so called superspace. The main advantage of the superspace formalism is that an aperiodic structure in three dimensions recovers its full periodicity in higher dimensions. The symmetry properties of aperiodic crystals are obviously more convenien...
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متن کاملGroup 1: New Approaches to Crystals and Analysis of Their Structures
Despite the intrinsic difference from the point of view of structure of various types of crystals, such as commensurate, incommensurately modulated, intergrowth crystals and quasicrystals, a common approach to their symmetry seems to be possible which eventually will lead to a more comprehensive crystallography. The unifying elements become apparent through treatments which, at first, seem to b...
متن کاملGroup 1: New Approaches to Crystals and Analysis of Their Structures
Despite the intrinsic difference from the point of view of structure of various types of crystals, such as commensurate, incommensurately modulated, intergrowth crystals and quasicrystals, a common approach to their symmetry seems to be possible which eventually will lead to a more comprehensive crystallography. The unifying elements become apparent through treatments which, at first, seem to b...
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تاریخ انتشار 2010