The Grüneisen parameter, the melting curve and the adiabatic gradient for mantle and core

1980 ◽  
Vol 22 (3-4) ◽  
pp. iv ◽  
Author(s):  
V.N. Zharkov ◽  
I.Ja. Zasursky ◽  
V.P. Trubitsyn ◽  
I.A. Tsarevskii
Keyword(s):  
Melting Curve ◽  
Grüneisen Parameter ◽  
Gruneisen Parameter

MELTING BEHAVIOR AND THE GRÜNEISEN PARAMETER OF NaCl AT HIGH PRESSURE: A MOLECULAR DYNAMICAL STUDY

2010 ◽  
Vol 24 (03) ◽  
pp. 331-341
Author(s):  
SHOUXIN CUI ◽  
LINGCANG CAI ◽  
HAIQUAN HU ◽  
ZIZHENG GONG ◽  
JIJUN ZHAO
Keyword(s):  
Experimental Data ◽  
Molecular Dynamics ◽  
Pressure Range ◽  
Melting Curve ◽  
Pair Potential ◽  
Melting Behavior ◽  
Grüneisen Parameter ◽  
Dynamical Study ◽  
Gruneisen Parameter ◽  
Approximate Power

The improved Tosi–Fumi pair potential has been employed to simulate the melting behavior and Grüneisen parameters of sodium chloride ( NaCl ) using molecular dynamics (MD) method at constant volume. The melting curve of NaCl is compared with the experimental data and other calculations in a pressure range from 0 to 144 GPa. The simulated results validate the amount of 20% superheating of the NaCl solid and yield an approximate power law dependence of the Grüneisen parameter (γ) on compression γ = γ0(V/V0)q, with q ≈ 1.078, in the temperature range from 298 to 1073 K and pressure range from 0 to 60 GPa.

Low temperature Grüneisen parameter of cubic ionic crystals

1987 ◽  
Vol 43 (3) ◽  
pp. 399-411 ◽  
Author(s):  
Alicia Batana ◽  
María C. Monard ◽  
María Rosario Soriano
Keyword(s):  
Low Temperature ◽  
Ionic Crystals ◽  
Grüneisen Parameter ◽  
Gruneisen Parameter
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