HIGHER ORDER ELASTIC COEFFICIENTS FOR CRYSTALS; THE THIRD-ORDER ELASTIC STIFFNESSES.
ARMY ELECTRONICS COMMAND FORT MONMOUTH N J
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The third-order elastic coefficients of crystals are defined in different manners in the literature resulting in different numerical values for the same coefficients. The derivations of three definitions of the third-order elastic stiffnesses are considered in the first section of this report while simplifications for the third-order stiffnesses for the various crystal classes are given in the second section. Author
- Solid State Physics