Abstract
With the use of experimental data on the temperature dependence of the concentration of interstitial atoms, it has been shown within the interstitial theory that the premelting nonlinear increase in the heat capacity of aluminum can be caused by the intense generation of interstitial defects in a dumbbell configuration.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
T. E. Pochapsky, Acta Metall. 1, 747 (1953).
R. A. McDonald, J. Chem. Eng. 12, 115 (1967).
C. R. Brooks and R. E. Bingham, J. Phys. Chem. Solids 29, 1553 (1968).
U. Schmidt, O. Vollmer, and R. Kohlhaas, Z. Naturforsch., A: Phys. Sci. 25, 1258 (1970).
W. Kramer and J. Nolting, Acta Metall. 20, 1353 (1972).
D. A. Ditmars, C. A. Plint, and R. C. Shukla, Int. J. Thermophys. 6, 499 (1985).
Y. Takahashi, T. Azumi, and Y. Sekine, Thermochim. Acta 139, 133 (1989).
J. Rogal, S. V. Divinski, M. W. Finnis, A. Glensk, J. Neugebauer, J. H. Perepezko, S. Schuwalow, M. H. F. Sluiter, and B. Sundman, Phys. Status Solidi B 251, 97 (2014).
R. C. Shukla and C. A. Plint, Int. J. Thermophys. 1, 299 (1980).
M. Forsblom, N. Sandberg, and G. Grimvall, Phys. Rev. B 69, 165106 (2004).
R. O. Simmons and R. W. Balluffi, Phys. Rev. 117, 52 (1960).
R. O. Simmons and R. W. Balluffi, Phys. Rev. 129, 1533 (1963).
G. Gottshtain, Physicochemical Foundations of Material Science (BINOM. Labor. Znanii, Moscow, 2009) [in Russian].
J. M. Keller and D. C. Wallace, Phys. Rev. 126, 1275 (1962).
A. J. Leadbetter, J. Phys. C 1, 1489 (1968).
Y. Kraftmakher, Phys. Rep. 299, 79 (1998).
V. V. Kirsanov and A. N. Orlov, Sov. Phys. Usp. 27, 106 (1984).
P. Ehrhart, P. Jung, H. Schultz, and H. Ullmaier, Atomic Defects in Metals, Vol. 25 of Landolt–Börnstein New Series III, Ed. by O. Madelung (Springer, Berlin, 1991).
W. G. Wolfer, in Comprehensive Nuclear Materials, Ed. by R. Konings (Elsevier, Amsterdam, The Netherlands, 2012), Vol. 1, p. 1.
A. V. Granato, J. Phys. Chem. Solids 55, 931 (1994).
C. A. Gordon and A. V. Granato, Mater. Sci. Eng. A 370, 83 (2004).
E. V. Safonova, Yu. P. Mitrofanov, R. A. Konchakov, A. Yu. Vinogradov, N. P. Kobelev, and V. A. Khonik, J. Phys.: Condens. Matter 28, 215401 (2016).
R. W. Siegel, J. Nucl. Mater. 69–70, 117 (1978).
B. Grabowski, L. Ismer, T. Hickel, and J. Neugebauer, Phys. Rev. B 79, 134106 (2009).
R. A. MacDonald and W. M. MacDonald, Phys. Rev. B 24, 1715 (1981).
N. Saunders, X. Li, A. P. Miodownik, and J. P. Schille, in Essential Readings in Light Metals, Ed. by J. Grandfield (Wiley, New Jersey, USA, 2013), Vol. 3, p. 519.
A. Debernardi, M. Alouani, and H. Dreysse, Phys. Rev. B 63, 064305-1 (2001).
J. L. Tallon and A. Wolfenden, J. Phys. Chem. Solids 40, 831 (1979).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © E.V. Safonova, R.A. Konchakov, Yu.P. Mitrofanov, N.P. Kobelev, A.Yu. Vinogradov, V.A. Khonik, 2016, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2016, Vol. 103, No. 12, pp. 861–865.
Rights and permissions
About this article
Cite this article
Safonova, E.V., Konchakov, R.A., Mitrofanov, Y.P. et al. Contribution of interstitial defects and anharmonicity to the premelting increase in the heat capacity of single-crystal aluminum. Jetp Lett. 103, 765–768 (2016). https://doi.org/10.1134/S0021364016120134
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0021364016120134