Abstract
The Nie expression is amended in such a way that the expression follows the infinite pressure behaviour, i.e., \(P\to \infty \) or V → 0. A new empirical relationship is developed to predict the values of volume dependence of Grüneisen parameter. NaCl and ε-Fe have been employed to test the suitability of the expression. The results obtained reveal that the relationship is reliable as there is a good agreement between the calculated and the experimental data.
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KUMAR, S., SHARMA, S.K. & PANDEY, O.P. Brief report: Volume dependence of Grüneisen parameter for solids under extreme compression. Pramana - J Phys 87, 21 (2016). https://doi.org/10.1007/s12043-016-1220-z
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DOI: https://doi.org/10.1007/s12043-016-1220-z