N. I. Kourov, V. V. Marchenkov, A. V. Korolev, A. V. Lukoyanov, “Low-temperature heat capacity upon the transition from paramagnetic to ferromagnetic Heusler alloys Fe$_{2}Me$Al ($Me$ = Ti, V, Cr, Mn, Fe, Co, Ni)”, Fizika Tverdogo Tela, 2016, Volume 58, Issue 7,Pages 1448

This article is cited in 3 papers

Thermal properties

Low-temperature heat capacity upon the transition from paramagnetic to ferromagnetic Heusler alloys Fe$_{2}Me$Al ($Me$ = Ti, V, Cr, Mn, Fe, Co, Ni)

N. I. Kourov^a, V. V. Marchenkov^ab, A. V. Korolev^a, A. V. Lukoyanov^ab

^a Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Ekaterinburg
^b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg

Abstract: The heat capacity of band magnets Fe$_{2}Me$Al ($Me$ = Ti, V, Cr, Mn, Fe, Co, Ni) ordered in crystal structure $L2_1$ has been measured in the range 2 K $\le T\le$ 50 K. The dependences of the Debye temperature $\Theta_{\mathrm{D}}$, the Sommerfeld coefficient $\gamma$, and the temperature-independent contribution to heat capacity $C_0$ on the number of valence electrons $z$ in the alloys have been determined.

Received: 15.12.2015