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Phase transition line of solid molecular nitrogen into the cubic gauche-polymeric phase

Authors :
L. N. Yakub
Source :
Low Temperature Physics. 37:431-434
Publication Year :
2011
Publisher :
AIP Publishing, 2011.

Abstract

The coexistence line of two high-pressure phases of solid nitrogen, molecular and polymeric cubic gauche (CG), has been predicted using two separate equations of state. The phase transition parameters, latent heat, volume, and entropy jumps, were calculated. At low temperatures, the predicted volume jump ΔV(P) is in agreement with recent experimental data; at elevated temperatures the P(T)-curve approaches the pressure maximum on the melting line.

Details

ISSN :
10906517 and 1063777X
Volume :
37
Database :
OpenAIRE
Journal :
Low Temperature Physics
Accession number :
edsair.doi...........a7a1621fb99d84a8ec8ce8efc172f711
Full Text :
https://doi.org/10.1063/1.3606458