A symmetry property in body centred cubic crystal held by pair interactions
- 1 January 1977
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 35 (1) , 27-32
- https://doi.org/10.1080/14786437708235969
Abstract
A b.c.c. crystal is divided into two parts by a [11] zone plane. One half is displaced with respect to the other by a vector f parallel to [111]. Other displacements are not allowed. The crystal is supposed to be held together by pair interactions. Under these conditions, it is shown that the crystal energy does not depend on the sense of the displacement f.Keywords
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