The Influence of the Vibrational Entropy on the Specific Heat of the Order—Disorder Transition in Alloys

1989 ◽  
Vol 155 (1) ◽  
pp. 107-112 ◽  
Author(s):  
C. Tuijn ◽  
H. Bakker
Keyword(s):  
Specific Heat ◽  
Vibrational Entropy ◽  
Disorder Transition

Specific Heat of the Order-Disorder Transition inβBrass

1969 ◽  
Vol 23 (12) ◽  
pp. 642-644 ◽  
Author(s):  
John Ashman ◽  
Paul Handler
Keyword(s):  
Specific Heat ◽  
Disorder Transition

Mechanical and thermodynamic properties of AlX (X = N, P, As) compounds

2017 ◽  
Vol 31 (23) ◽  
pp. 1750167 ◽  
Author(s):  
Lifang Xu ◽  
Wei Bu
Keyword(s):  
Thermodynamic Properties ◽  
Specific Heat ◽  
Atomic Number ◽  
Phonon Dispersion ◽  
Theoretical Data ◽  
Constant Volume ◽  
Vibrational Entropy ◽  
Debye Temperatures ◽  
The Difference ◽  
Good Agreement

The Vickers hardness of various AlX (X = N, P, As) compound polymorphs were calculated with the bond resistance model. Thermodynamic properties, such as vibrational entropy, constant volume specific heat and Debye temperatures, were calculated using phonon dispersion relations and phonon density of states (DOS). The calculated values are in good agreement with the previous experimental and theoretical data. For the same structure of AlX (X = N, P, As) compounds, their hardness and Debye temperatures both decrease with the X atomic number. The wurtzite (wz) and zincblende (zb) structures of the same compounds AlX share an almost identical hardness, but have different Debye temperatures. The difference between wz and zb structures increases as the atomic number of X increases. The thermodynamic properties reveal that the constant volume specific heat approaches the Dulong–Petit rule at high temperatures.

Specific Heat and Resistivity Near the Order-Disorder Transition inβ-Brass

1971 ◽  
Vol 26 (13) ◽  
pp. 750-752 ◽  
Author(s):  
D. S. Simons ◽  
M. B. Salamon
Keyword(s):  
Specific Heat ◽  
Disorder Transition

Specific Heat of the Order-Disorder Transition inβBrass

1969 ◽  
Vol 23 (17) ◽  
pp. 1008-1008 ◽  
Author(s):  
John Ashman ◽  
Paul Handler
Keyword(s):  
Specific Heat ◽  
Disorder Transition

scholarly journals Impact of anharmonicity on the vibrational entropy and specific heat of UO2

2019 ◽  
Vol 3 (6) ◽  
Author(s):  
M. S. Bryan ◽  
J. W. L. Pang ◽  
B. C. Larson ◽  
A. Chernatynskiy ◽  
D. L. Abernathy ◽  
...  
Keyword(s):  
Specific Heat ◽  
Vibrational Entropy

A specific heat anomaly in multiwall carbon nanotubes as a possible sign of orientational order–disorder transition

Carbon ◽  
2010 ◽  
Vol 48 (2) ◽  
pp. 525-530 ◽  
Author(s):  
G.A. Jorge ◽  
V. Bekeris ◽  
M.M. Escobar ◽  
S. Goyanes ◽  
D. Zilli ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Specific Heat ◽  
Orientational Order ◽  
Multiwall Carbon Nanotubes ◽  
Disorder Transition ◽  
Multiwall Carbon
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