TY - JOUR
T1 - A thermodynamic model for pressurized solids
AU - Kaufman, Miron
AU - Schlosser, Herbert
N1 - Kaufman, M., , Schlosser, H. (1995). A thermodynamic model for pressurized solids. Journal of Physics: Condensed Matter, 7(11), 2259-2264.
PY - 1995/3/13
Y1 - 1995/3/13
N2 - A thermodynamic model for solids under pressure is developed by assuming the universal equation of state and that under zero pressure the free energy is equal to the harmonic crystal (Debye) free energy. The model is applied to gold. In the case of nanocrystals this model reproduces the observed enhancement of the isobaric heat capacity and of the thermal expansion. Our model calculations are free of the ambiguities and inconsistencies connected with the Gruneisen equation, which was used in previous theoretical work.
AB - A thermodynamic model for solids under pressure is developed by assuming the universal equation of state and that under zero pressure the free energy is equal to the harmonic crystal (Debye) free energy. The model is applied to gold. In the case of nanocrystals this model reproduces the observed enhancement of the isobaric heat capacity and of the thermal expansion. Our model calculations are free of the ambiguities and inconsistencies connected with the Gruneisen equation, which was used in previous theoretical work.
UR - https://engagedscholarship.csuohio.edu/sciphysics_facpub/158
UR - http://journals.ohiolink.edu/ejc/article.cgi?issn=09538984issue=v07i0011article=2259_atmfps
U2 - 10.1088/0953-8984/7/11/003
DO - 10.1088/0953-8984/7/11/003
M3 - Article
VL - 7
JO - Journal of Physics: Condensed Matter
JF - Journal of Physics: Condensed Matter
ER -