通过同质应变将空间群还原为子群。

Journal of research of the National Bureau of Standards. Section A, Physics and chemistry Pub Date : 1963-09-01 Epub Date: 1963-10-01 DOI:10.6028/jres.067A.042

H S Peiser, J B Wachtman, R W Dickson

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引用次数: 0

摘要

假定受应变晶体所具有的对称元素是未受应变晶体和宏观应变状态所共有的对称元素。应用这一原理，可以显示出在所有 230 个晶体学空间群中，特定空间群通过均匀应变可以降低到的所有可能子群。

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Reduction of Space Groups to Subgroups by Homogeneous Strain.

It is assumed that the symmetry elements possessed by a strained crystal will be those common to the unstrained crystal and to the macroscopic state of strain. This principle has been applied to show all of the possible subgroups to which a given space group can be lowered by homogeneous strain for all of the 230 crystallographic space groups.

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Journal of research of the National Bureau of Standards. Section A, Physics and chemistry

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