Pressure-Interatomic Separation-Temperature Relationship of Alkali Halides

• Authors: Q. Liu
• Languages of publication: EN

Abstracts

EN

A new method for the determination of pressure-interatomic separation-temperature relationship is investigated and applied for some alkali halides. The method is developed by using the Mie-Gruneisen equation of state and the Anderson thermal pressure and an ionic model based on Harrison's treatment of overlap repulsive potential which takes into account the interactions up to second neighbors. It is found that the new method yields satisfactory results in agreement with the available experimental data.

Keywords

EN

64.30.-t; 65.40.De

Discipline

• 65.40.De: Thermal expansion; thermomechanical effects
• 64.30.-t: Equations of state of specific substances

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2011
• Volume: 119
• Issue: 6
• Pages: 829-834

Dates

published

2011-06

received

2010-11-18

(unknown)

2011-02-08

Contributors

author

Q. Liu

• School of Physics and Material Science, Anhui University, Hefei 230039, China

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Identifiers

DOI

10.12693/APhysPolA.119.829