Paper Title:
Monte-Carlo Calculation of the Magnetocaloric Effect in Ni-Mn-Ga Alloys
  Abstract

The three-dimensional model for the theoretical description of the phase transformations and the magnetocaloric effect in shape – memory Heusler Ni2+xMn1-xGa alloys (x=0.18 – 0.27) with a coupled magnetostructural phase transition by the classical Monte Carlo method is proposed. It is shown that the isothermal magnetic entropy change upon magnetic field variations from 0 to 5 T and other magnetic properties are in good agreement with the available experimental data.

  Info
Periodical
Solid State Phenomena (Volumes 152-153)
Edited by
N. Perov
Pages
493-496
DOI
10.4028/www.scientific.net/SSP.152-153.493
Citation
V.V. Sokolovskiy, V. D. Buchelnikov, S. V. Taskaev, "Monte-Carlo Calculation of the Magnetocaloric Effect in Ni-Mn-Ga Alloys", Solid State Phenomena, Vols. 152-153, pp. 493-496, 2009
Online since
April 2009
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