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Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.49 [2011] >
IJPAP Vol.49(12) [December 2011] >
| Title: | Pressure dependence of bulk modulus for solids based on the first-principles results |
| Authors: | Singh, P K |
| Keywords: | Equation of state
Pressure derivatives of bulk modulus
Metals and non-metals
Diatomic solids |
| Issue Date: | Dec-2011 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | K-primed equations of state for solids are more advantageous than the
conventional pressure-volume relationships for studying higher derivatives of
bulk modulus and thermoelastic properties. The reciprocal K-primed quadratic
equation is consistent with the first-principles results determined from the
augmented plane wave method for metals, non-metals and diatomic solids, has
been studied in the present paper. The values of pressure, bulk modulus and its
pressure derivative based on the first-principles in case of different solids
are found to satisfy the reciprocal K-primed quadratic equation. |
| Page(s): | 829-832 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Source: | IJPAP Vol.49(12) [December 2011]
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