Higher-order elastic constants and megabar pressure effects of bcc tungsten: Ab initio calculations
© 2016 American Physical Society.The general method for the calculation of nth (n=2) order elastic constants of the loaded crystal is given in the framework of the nonlinear elasticity theory. For the crystals of cubic symmetry under hydrostatic compression, the two schemes of calculation of the ela...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/40462 |