Elastic properties and lattice dynamics of ruthenium at high pressures
The elastic properties and structural stability in ruthenium under pressure are investigated. The analysis is performed in the framework of Landau theory and nonlinear elasticity. For this purpose the definition of effective elastic constants (EC) of n-th (n=2) order characterizing elastic propertie...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Institute of Physics Publishing
2014
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| Online Access: | http://hdl.handle.net/20.500.11937/32183 |