Abstract
The article describes several series of measurements of the heat capacity of a massive specimen of the ternary alloy Nb-Ge-Si from 4 to 35°K containing ∼8 at.% Si.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Abbreviations
- ⊖D :
-
Debye temperature
- Cp :
-
specific heat capacity at constant pressure
- a, b, c:
-
coefficients
- T:
-
temperature
- Tc :
-
temperature of superconducting transition
- χ:
-
magnetic susceptibility
- δ:
-
increment of magnetic moment
Literature cited
E. M. Savitskii, M. I. Bychkova, and Yu. V. Efimov, “Theoretical and experimental investigations of the magnetic, electrical, and superconducting properties of solids,” in; Report of the Institute of Metallurgy, Academy of Sciences of the USSR (1980), pp. 5–8.
V. M. Pan, O. G. Kulik, and V. I. Latyshev, “The effect of silicon on the phase composition and the critical temperature of transition to the superconducting state of niobiumgermanium alloys,” Fiz. Met. Metalloved.,47, No. 5, 1114–1117 (1979).
D. Dew-Hughes and V. D. Revlin, “Empirical relationship for the temperature Tc of some A15 superconductors,” Nature,250, No. 5469, 773–774 (1974).
L. S. Palatnik and I. I. Fal'ko, “Crystallochemical analysis of superconducting compounds type A3B,” Dokl. Akad. Nauk SSSR,217, No. 3, 573–576 (1974).
V. S. Postnikov, V. V. Postnikov, and V. S. Zheleznyi, “On the increase of the temperature of the superconducting transition in pellicular specimens of alloys Nb-Ge doped with silicon,” Fiz.-Khim. Obrab. Mater., No. 5, 172–173 (1977).
M. P. Orlova, Ya. A. Korolev, and L. M. Kheifetz, “Automation of the measurements of heat capacity in the interval 4.2–273°K,” Zh. Fiz. Khim.,54., No. 1, 246–248 (1980).
M. P. Orlova and Ya. A. Korolev, “Corundum, a reference substance for low-temperature calorimetry,” Zh. Fiz. Khim.,52, No. 11, 2756–2759 (1978).
V. A. Pavlov, V. T. Shkraba, and D. N. Astrov, “Device for measuring magnetic susceptibility,” Tr. VNIIFTRI, No. 4(34), 224–228 (1973).
L. P. Gor'kov and O. N. Dorokhov, “On the theory of structural properties of materials with A15 lattice,” Low Temp. Phys.,22, No. 1–2, 1–26 (1976).
V. I. Surikov, A. K. Shtol'ts, P. V. Gel'd, and L. A. Ugodnikova, “Low-temperature heat capacity and magnetic susceptibility of Nb3.3Ge0.7,” Izv. Vyssh. Uchebn. Zaved., Fiz.,17, No. 5, 121–124 (1974).
Author information
Authors and Affiliations
Additional information
Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 42, No. 1, pp. 72–75, January, 1982.
Rights and permissions
About this article
Cite this article
Korolev, Y.A., Orlova, M.P., Ponomareva, T.O. et al. Experimental investigation of the heat capacity of the ternary alloy Nb-Ge-Si at low temperatures. Journal of Engineering Physics 42, 58–61 (1982). https://doi.org/10.1007/BF00824992
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00824992