The high-temperature Gruneisen constant of cubic lattices

1970 ◽  
Vol 48 (1) ◽  
pp. 9-12 ◽  
Author(s):  
J. S. Brown
Keyword(s):  
High Temperature ◽  
Explicit Formula ◽  
Matrix Algebra ◽  
Nearest Neighbor ◽  
Grüneisen Parameter ◽  
Gruneisen Parameter ◽  
Cubic Crystal ◽  
Cubic Lattices ◽  
Grüneisen Constant

An explicit formula is derived for the Gruneisen parameter γ∞ of a cubic crystal. The result which follows simply from a theorem of matrix algebra is illustrated by application to the 6–12 nearest-neighbor model of solid neon.

Pressure derivative of the melting temperature for some alkali halides

2010 ◽  
Vol 88 (3) ◽  
pp. 175-179
Author(s):  
Chuanhui Nie
Keyword(s):  
High Temperature ◽  
Melting Temperature ◽  
Close Agreement ◽  
Ambient Pressure ◽  
Alkali Halides ◽  
Grüneisen Parameter ◽  
Pressure Derivative ◽  
Gruneisen Parameter ◽  
Theory And Experiment

Assuming that the Anderson–Grüneisen parameter δT and the Grüneisen parameter γ are constant at high temperature and ambient pressure, we calculate the pressure derivative of melting temperature for some alkali halides (NaCl, NaBr, NaI, KCl, KBr, KI), and compare them with the results of other models. A close agreement between theory and experiment reveals the validity of the present work.

Analysis of Anderson–Grüneisen parameter under high temperature in alkaline earthoxides

2010 ◽  
Vol 405 (24) ◽  
pp. 4943-4947 ◽  
Author(s):  
Vipra Pandey ◽  
Seema Gupta ◽  
D.S. Tomar ◽  
S.C. Goyal
Keyword(s):  
High Temperature ◽  
Grüneisen Parameter ◽  
Gruneisen Parameter

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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