Elastic properties of solids at high pressure
© 2015 Uspekhi Fizicheskikh Nauk, Russian Academy of Sciences.This review examines the elastic response of solids under load. The definitions of isothermal and adiabatic elastic constants of nth order (n=2) for a loaded crystal are given. For the case of hydrostatic pressure, two techniques are prop...
| Main Authors: | , , |
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| Format: | Journal Article |
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Turpion Ltd
2015
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| Online Access: | http://iopscience.iop.org/article/10.3367/UFNe.0185.201511f.1215/pdf http://hdl.handle.net/20.500.11937/8210 |
| _version_ | 1848745588324040704 |
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| author | Vekilov, Y. Krasilnikov, O. Lugovskoy, Andrey |
| author_facet | Vekilov, Y. Krasilnikov, O. Lugovskoy, Andrey |
| author_sort | Vekilov, Y. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2015 Uspekhi Fizicheskikh Nauk, Russian Academy of Sciences.This review examines the elastic response of solids under load. The definitions of isothermal and adiabatic elastic constants of nth order (n=2) for a loaded crystal are given. For the case of hydrostatic pressure, two techniques are proposed for calculating the second-, third-, and fourth-order elastic constants from the energy-strain and stress-strain relations. As an example, using the proposed approach within the frame- work of the density functional theory, the second- to fourth- order elastic constants of bcc tungsten are calculated for the pressure range of 0-600 GPa. |
| first_indexed | 2025-11-14T06:19:45Z |
| format | Journal Article |
| id | curtin-20.500.11937-8210 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:19:45Z |
| publishDate | 2015 |
| publisher | Turpion Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-82102017-01-30T11:05:14Z Elastic properties of solids at high pressure Vekilov, Y. Krasilnikov, O. Lugovskoy, Andrey © 2015 Uspekhi Fizicheskikh Nauk, Russian Academy of Sciences.This review examines the elastic response of solids under load. The definitions of isothermal and adiabatic elastic constants of nth order (n=2) for a loaded crystal are given. For the case of hydrostatic pressure, two techniques are proposed for calculating the second-, third-, and fourth-order elastic constants from the energy-strain and stress-strain relations. As an example, using the proposed approach within the frame- work of the density functional theory, the second- to fourth- order elastic constants of bcc tungsten are calculated for the pressure range of 0-600 GPa. 2015 Journal Article http://hdl.handle.net/20.500.11937/8210 http://iopscience.iop.org/article/10.3367/UFNe.0185.201511f.1215/pdf Turpion Ltd restricted |
| spellingShingle | Vekilov, Y. Krasilnikov, O. Lugovskoy, Andrey Elastic properties of solids at high pressure |
| title | Elastic properties of solids at high pressure |
| title_full | Elastic properties of solids at high pressure |
| title_fullStr | Elastic properties of solids at high pressure |
| title_full_unstemmed | Elastic properties of solids at high pressure |
| title_short | Elastic properties of solids at high pressure |
| title_sort | elastic properties of solids at high pressure |
| url | http://iopscience.iop.org/article/10.3367/UFNe.0185.201511f.1215/pdf http://hdl.handle.net/20.500.11937/8210 |