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http://nopr.niscpr.res.in/handle/123456789/4092| Title: | Elastic properties of intermetallic compounds under high pressure and high temperature |
| Authors: | Upadhyay, A K Sharma, B S |
| Keywords: | Bulk modulus;Equation of state;High pressure;High temperature |
| Issue Date: | May-2009 |
| Publisher: | CSIR |
| Abstract: | The elastic properties of intermetallic compounds MgB2, TiB2 and LiBC under high pressure and high temperature using the Hama-Suito theory of equation of state based on the augmented plane wave (APW) and quantum statistical methods have been studied. The results have been obtained for P-V-T relationship and isothermal bulk modulus at high temperature up to 1000K and down to compression of 50% (V/V0 = 0.50). The input parameters used in calculation are based on the first-principles method. The importance of extreme compression behaviour has been discussed in terms of the Thomas-Fermi model. |
| Page(s): | 362-368 |
| ISSN: | 0019-5596 |
| Appears in Collections: | IJPAP Vol.47(05) [May 2009] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJPAP 47(5) 362-368.pdf | 305.92 kB | Adobe PDF | View/Open |
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