EQUATION OF STATE OF GRAPHITE AND DIAMOND

Authors
AVERIN AB SAPOZHNIKOV AT
Citation
Ab. Averin et At. Sapozhnikov, EQUATION OF STATE OF GRAPHITE AND DIAMOND, CHEMICAL PHYSICS REPORTS, 16(2), 1997, pp. 255-267
Citations number
14
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
CHEMICAL PHYSICS REPORTS → ACNP
ISSN journal
10741550
Volume
16
Issue
2
Year of publication
1997
Pages
255 - 267
Database
ISI
SICI code
1074-1550(1997)16:2<255:EOSOGA>2.0.ZU;2-W
Abstract
A consistent thermodynamic equation of state is proposed for calculati ng the pressure and internal energy of graphite and diamond from their density and temperature. The equation of state closely agrees with th e experimental data on shock compressibility, heat capacity, thermal e xpansion, and phase equilibrium. It may be included in mathematical mo dels and algorithms for calculating graphite-diamond phase transition under dynamic load.