Thermoelastic properties of Zn3P2

Leif Gerward; J. Staun Olsen; A. Waśkowska

doi:10.1080/08957959.2010.521652

Thermoelastic properties of Zn3P2

Leif Gerward, J. Staun Olsen, A. Waśkowska

Department of Physics

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The bulk modulus and thermal expansion of Zn3P2 has been investigated at pressures up to 21GPa and temperatures down to 100K. The experimental zero-pressure bulk modulus is 80.7 ± 1.8GPa, in accordance with the bulk modulus scaling and lattice properties of the related compound Cd3P2. A tetragonal to orthorhombic phase transformation occurs above 11GPa with a relative volume change of-7.1%. Values for the thermal expansion coefficient are reported at 293, 200 and 100K.

Original language	English
Journal	High Pressure Research
Volume	31
Issue number	1
Pages (from-to)	39-42
ISSN	0895-7959
DOIs	https://doi.org/10.1080/08957959.2010.521652
Publication status	Published - 2011

Keywords

Thermal expansion
Synchrotron radiation
Phase transformation
Bulk modulus

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abstract = "The bulk modulus and thermal expansion of Zn3P2 has been investigated at pressures up to 21GPa and temperatures down to 100K. The experimental zero-pressure bulk modulus is 80.7 ± 1.8GPa, in accordance with the bulk modulus scaling and lattice properties of the related compound Cd3P2. A tetragonal to orthorhombic phase transformation occurs above 11GPa with a relative volume change of-7.1%. Values for the thermal expansion coefficient are reported at 293, 200 and 100K.",

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AB - The bulk modulus and thermal expansion of Zn3P2 has been investigated at pressures up to 21GPa and temperatures down to 100K. The experimental zero-pressure bulk modulus is 80.7 ± 1.8GPa, in accordance with the bulk modulus scaling and lattice properties of the related compound Cd3P2. A tetragonal to orthorhombic phase transformation occurs above 11GPa with a relative volume change of-7.1%. Values for the thermal expansion coefficient are reported at 293, 200 and 100K.

KW - Thermal expansion

KW - Synchrotron radiation

KW - Phase transformation

KW - Bulk modulus

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DO - 10.1080/08957959.2010.521652

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JO - High Pressure Research

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Thermoelastic properties of Zn3P2

Abstract

Keywords

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