Theoretical Determination of Pressure-Volume-Temperature Relationship of Some Alkali Halides |
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| Journal | Defect and Diffusion Forum (Volume 272) |
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| Volume | Defects and Diffusion in Semiconductors X |
| Edited by | D. J. Fisher |
| Pages | 107-116 |
| DOI | 10.4028/www.scientific.net/DDF.272.107 |
| Citation | Quan Liu, 2008, Defect and Diffusion Forum, 272, 107 |
| Online since | March, 2008 |
| Authors | Quan Liu |
| Keywords | Alkali Halide Crystal, Anderson-Gruneisen Parameter, Pressure-Volume-Temperature Relationship |
| Abstract | The Chopelas-Boehler approximation for the volume dependence of the Anderson-Gruneisen parameter along isotherms and the new approximation for the volume dependence of the Anderson-Gruneisen parameter along isobars have been used to study the pressure-volume-temperature relationship for LiF, NaF and CsCl crystals up to a pressure of 90kbar and in the temperature range 298-1073K. The calculated values of compression data and experimental values are found to be in good agreement. |
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