A path integral Einstein model for characterizing the equilibrium states of low temperature solids

1992 ◽  
Vol 96 (7) ◽  
pp. 5340-5353 ◽  
Author(s):  
Daohui Li ◽  
Gregory A. Voth
Keyword(s):  
Low Temperature ◽  
Path Integral ◽  
Equilibrium States ◽  
Einstein Model

scholarly journals Теплоемкость скандобората NdSc-=SUB=-3-=/SUB=-(BO_3)-=SUB=-4-=/SUB=-

2021 ◽  
Vol 63 (12) ◽  
pp. 2226
Author(s):  
Е.В. Еремин ◽  
Н.Д. Андрюшин ◽  
И.А. Гудим ◽  
М.С. Павловский ◽  
В.Р. Титова
Keyword(s):  
Magnetic Field ◽  
Heat Capacity ◽  
Low Temperature ◽  
Single Crystals ◽  
Temperature Region ◽  
Applied Magnetic Field ◽  
Molar Heat Capacity ◽  
Group Method ◽  
Lattice Contribution ◽  
Einstein Model

Single crystals of trigonal neodymium scandoborate NdSc3(BO3)4 were grown by the group method from a solution-melt based on bismuth trimolybdate. The molar heat capacity C(T) was studied in the temperature range 2-300 K and magnetic fields up to 9 T. The experimental curve was approximated by the combined Debye-Einstein model. The lattice contribution was determined from ab-initio calculations. Schottky anomaly was observed in the low-temperature region C(T) with the applied magnetic field.

Quasi-equilibrium states of a low-temperature air plasma of reduced density

1996 ◽  
Vol 68 (4) ◽  
pp. 464-469
Author(s):  
L. N. Panasenko ◽  
G. S. Romanov ◽  
Yu. A. Stankevich ◽  
K. L. Stepanov
Keyword(s):  
Low Temperature ◽  
Equilibrium States ◽  
Quasi Equilibrium ◽  
Air Plasma ◽  
Reduced Density

Path-integral computation of the low-temperature properties of liquidHe4

1986 ◽  
Vol 56 (4) ◽  
pp. 351-354 ◽  
Author(s):  
D. M. Ceperley ◽  
E. L. Pollock
Keyword(s):  
Low Temperature ◽  
Path Integral

scholarly journals Low-temperature anharmonicity of barium titanate: A path-integral molecular-dynamics study

2013 ◽  
Vol 87 (1) ◽  
Author(s):  
Grégory Geneste ◽  
Hichem Dammak ◽  
Marc Hayoun ◽  
Mickael Thiercelin
Keyword(s):  
Molecular Dynamics ◽  
Barium Titanate ◽  
Low Temperature ◽  
Path Integral

scholarly journals Equilibrium states of an Ising ferromagnet in the low temperature region

1973 ◽  
Vol 29 (1) ◽  
pp. 31-42 ◽  
Author(s):  
D. Capocaccia ◽  
M. Cassandro ◽  
G. Ciccotti
Keyword(s):  
Low Temperature ◽  
Temperature Region ◽  
Equilibrium States ◽  
Ising Ferromagnet
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