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|Title:||A comparative study of Suzuki and Kumar formulations for thermal expansivity|
|Abstract:||The Suzuki formulation for the determination of volume as a function of temperature, widely used in the literature is differentiated to give the relation for the coefficient of volume thermal expansion. The formulation is compared with the other relations claimed to be new by Shanker <i>et al.</i> <i>Physica B, </i>233 (1997) 78 as well as Pandey <i>J Phys Chem Solids</i>, 59 (1998) 1157. It is found that the relations advocated by these authors are same, which are well known from the theory of high pressure-high temperature reported by Kumar. It is concluded that the results based on Kumar formulation are better as compared with Suzuki formulation.|
|ISSN:||0975-1041 (Online); 0019-5596 (Print)|
|Appears in Collections:||IJPAP Vol.42(01) [January 2004]|
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