Abstract
Experimental results indicate a linear relationship between the resistivity and the isobaric thermal strain of nickel in a broad temperature range above and below the Curie temperature. It is demonstrated that the phonon and magnon contributions to the total resistivity of nickel can be effectively separated. Simple expressions are derived for estimation of the resistivity of metals of the iron group in the ferro-and paramagnetic state from data on the thermal expansion coefficient.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 28, No. 18, 2002, pp. 48–53.
Original Russian Text Copyright © 2002 by Murlieva, Palchaev, Borzov.
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Murlieva, Z.K., Palchaev, D.K. & Borzov, E.D. Linear relationship between resistivity and isobaric thermal strain of nickel above and below the Curie temperature. Tech. Phys. Lett. 28, 773–775 (2002). https://doi.org/10.1134/1.1511781
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DOI: https://doi.org/10.1134/1.1511781