| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5385281 | Chemical Physics Letters | 2010 | 4 Pages |
Abstract
⺠The phase transition from zinc-blende structure to rock-salt structure of the recently high-pressure synthesized compound PtC has been investigated. ⺠We have given the relationship between bulk modulus B of ZB-PtC and temperature T at 0 pressure. It is the rapid volume or lattice parameter variation that makes the bulk modulus B rapidly decreases. ⺠At an extended pressure and temperature ranges, the isothermal bulk modulus and its pressure derivative of PtC with ZB structure are predicted by using the quasi-harmonic Debye model.
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Authors
X.W. Sun, Z.Y. Zeng, T. Song, Z.J. Fu, B. Kong, Q.F. Chen,