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Pressure Effect on the Melting Point of Noble Metals
Author(s) -
Soma T.,
Suzuki S.,
Kagaya H.Matsuo
Publication year - 1987
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221430111
Subject(s) - mean squared displacement , melting point , melting point depression , debye model , thermodynamics , volume (thermodynamics) , displacement (psychology) , melting curve analysis , materials science , square (algebra) , debye , triple point , chemistry , condensed matter physics , physics , molecular dynamics , computational chemistry , mathematics , geometry , composite material , psychology , polymerase chain reaction , biochemistry , gene , psychotherapist
The temperature dependence of the mean‐square displacement for noble metals is quantitatively calculated by using the treatment for the lattice dynamics by Kulshreshta et al. The Debye temperature at higher and lower temperatures is also estimated using Debye's model. Then, using the volume dependence of the mean‐square displacement the pressure effect on the melting point of Ag and Au is studied by Lindeman's melting law, and the melting curve obtained increases as function of the compressed volume.