Model for phase coexistence in phase transitions

Y. Wang; R. Ahuja; B. Johansson

doi:10.1002/qua.20003

Model for phase coexistence in phase transitions

Y. Wang, R. Ahuja, B. Johansson

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

We propose a general model for describing the phenomena of phase coexistence in relation to pressure induced phase transformations by means of the T-P distribution in statistical thermodynamics. Using the well-known B1-B2 transition in NaCl as a prototype, we demonstrate how phase coexistence gives rise to the changes in the bulk modulus and the equation-of-state across the transition.

Original language	English (US)
Pages (from-to)	961-965
Number of pages	5
Journal	International Journal of Quantum Chemistry
Volume	97
Issue number	6
DOIs	https://doi.org/10.1002/qua.20003
State	Published - May 5 2004

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Physical and Theoretical Chemistry

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10.1002/qua.20003

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abstract = "We propose a general model for describing the phenomena of phase coexistence in relation to pressure induced phase transformations by means of the T-P distribution in statistical thermodynamics. Using the well-known B1-B2 transition in NaCl as a prototype, we demonstrate how phase coexistence gives rise to the changes in the bulk modulus and the equation-of-state across the transition.",

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AB - We propose a general model for describing the phenomena of phase coexistence in relation to pressure induced phase transformations by means of the T-P distribution in statistical thermodynamics. Using the well-known B1-B2 transition in NaCl as a prototype, we demonstrate how phase coexistence gives rise to the changes in the bulk modulus and the equation-of-state across the transition.

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JF - International Journal of Quantum Chemistry

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Model for phase coexistence in phase transitions

Abstract

All Science Journal Classification (ASJC) codes

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