Back to Search
Start Over
Study of thermodynamic properties of SiH4(H2)2 superconductor under high pressure
- Source :
-
Physica C . Feb2013, Vol. 485, p145-148. 4p. - Publication Year :
- 2013
-
Abstract
- Abstract: The thermodynamic parameters of the superconducting state for SiH4(H2)2 compound under the pressure at 250 GPa have been investigated. The calculations have been made in the framework of the Eliashberg formalism. In particular, the free energy difference () between the superconducting (S) and normal (N) state, the specific heat (C), as well as, the thermodynamic critical field () have been determined. It has been shown that the considered thermodynamic functions are beyond the BCS predictions; the ratio decreases from to with increase of the Coulomb pseudopotential (), and the parameter increases from to . The numerical results have been supplemented with the interpolation approach. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 09214534
- Volume :
- 485
- Database :
- Academic Search Index
- Journal :
- Physica C
- Publication Type :
- Academic Journal
- Accession number :
- 86425467
- Full Text :
- https://doi.org/10.1016/j.physc.2012.12.002