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Cited by 2,383

The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.

Effect of Invariance Requirements on the Elastic Strain Energy of Crystals with Application to the Diamond Structure

Keating, P. N.·1966·Physical Review

Abstract

After demonstrating inconsistencies in some of the better known elasticity calculations, an alternative method of imposing the necessary invariance conditions on the strain energy of a crystal is presented. The new method is equivalent to the Born-Huang procedure but, in addition to providing further insight, also offers one or two operational advantages. For example, it demonstrates that all purely first-neighbor interactions are central only. The method is applied to the calculation of the elasticity of a two-constant model of the diamond type of crystal, and this predicts the relation $2{c}_{44}({c}_{11}+{c}_{12})=({c}_{11}\ensuremath{-}{c}_{12})({c}_{11}+3{c}_{12})$, which is very well satisfied by the experimental data for diamond, silicon, and germanium.

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Metadata

Authors
Keating, P. N.
Venue
Physical Review
Published
1966-05-13
Volume
145
Issue
2
Pages
637-645
ISSN
0031-899X (ISSN-L)
OpenAlex
W2066901269
Cited by
2,383
References
6
FWCI
13.61
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Effect of Invariance Requirements on the Elastic Strain Energy of Crystals with Application to the Diamond Structure. https://app.cochat.ai/papers/10.1103/physrev.145.637
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Keating, P. N. (1966). Effect of Invariance Requirements on the Elastic Strain Energy of Crystals with Application to the Diamond Structure. Physical Review. https://doi.org/10.1103/physrev.145.637

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.