Thermodynamic properties of refractory carbides in the temperature range 0?3000�K

1971 ◽  
Vol 10 (11) ◽  
pp. 890-891 ◽  
Author(s):  
A. G. Turchanin ◽  
E. A. Guseva ◽  
V. V. Fesenko
Keyword(s):  
Thermodynamic Properties ◽  
Temperature Range

Thermodynamic properties of boron suboxide in the temperature range 11.44–781.8 K

1991 ◽  
Author(s):  
G. V. Tsagareishvili ◽  
D. Sh. Tsagareishvili ◽  
M. Ch. Tushishvili ◽  
I. S. Omiadze ◽  
V. N. Naumov ◽  
...  
Keyword(s):  
Thermodynamic Properties ◽  
Temperature Range ◽  
Boron Suboxide

THE COMBINED ANALYSIS OF SPECIFIC HEAT AND THERMAL EXPANSION OF Nd1−xLuxMn2 COMPOUNDS

1993 ◽  
Vol 07 (01n03) ◽  
pp. 810-813
Author(s):  
N.H. KIM-NGAN ◽  
P.E. BROMMER ◽  
J.J.M. FRANSE
Keyword(s):  
Magnetic Properties ◽  
Thermal Expansion ◽  
Thermodynamic Properties ◽  
Specific Heat ◽  
Crystal Field ◽  
Spin Fluctuation ◽  
Spin Reorientation ◽  
Antiferromagnetic Order ◽  
Combined Analysis ◽  
Temperature Range

Specific heat and thermal expansion measurements have been performed on Nd1−xLUxMn2 in the temperature range between 1.5K and 300K. Below 10K, anomalies are observed which are ascribed to a spin reorientation of the Nd sublattice. These anomalies are only slightly affected by the substitution of Nd by Lu. Large effects, however, are observed on the magnetic properties of the Mn sublattice. The antiferromagnetic order disappears for x exceeding 0.30. The data are analysed in terms of Grüneisen parameters. In the paramagnetic compound LuMn2, a spin-fluctuation contribution to the thermodynamic properties is observed. In the Nd-containing compounds, distinct contributions from the crystal field acting on the Nd ions can be distinguished. The variation of the magnetic properties of the Mn sublattice with the concentration of Lu is discussed.

Thermodynamic properties of crystalline phosphate Ba0.5Zr2(PO4)3 over the temperature range from T → 0 to 610 K

2010 ◽  
Vol 102 (3) ◽  
pp. 1147-1154 ◽  
Author(s):  
V. I. Pet’kov ◽  
I. A. Shchelokov ◽  
A. V. Markin ◽  
N. N. Smirnova ◽  
M. V. Sukhanov
Keyword(s):  
Thermodynamic Properties ◽  
Temperature Range
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