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1999

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/10472

Anharmonicity of Cu-based shape-memory alloys in the vicinity of their martensitic transition

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http://dx.doi.org/10.1103/PhysRevB.59.246

Abstract

The anharmonicity in solid crystals due to the nonlinearity of interatomic forces with respect to atomic displacements, is the origin of many important thermodynamic properties of crystals such as the thermal expansion or the deviation of the lattice specific heat at high temperatures with respect to Debye contribution. Moreover, the anharmonic nature of lattice vibrations in crystals plays an essential role in determining the lattice dynamics in the vicinity of structural phase transitions...

Subject

Matèria condensada, Propietats de la matèria, Aliatges, Transformacions martensítiques

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Condensed matter, Properties of matter, Alloys, Martensitic transformations

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Articles publicats en revistes (Física Quàntica i Astrofísica)

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GONZÀLEZ COMAS, Alfons, et al. Anharmonicity of Cu-based shape-memory alloys in the vicinity of their martensitic transition. Physical Review B. 1999. Vol. 59, num. 1, pags. 246-250. ISSN 0163-1829. [consulted: 7 of June of 2026]. Available at: https://hdl.handle.net/2445/10472

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