Band Structure Calculations for (Ni1-XCux)2MnGa Heusler Alloys

摘要:

文章预览

Ni2MnGa alloy exhibits significant magnetocaloric effect due to structural and magnetic transition, which take place at similar temperature range. In this report we present band structure calculations for Ni2MnGa doped with Cu performed within KKR-CPA scheme. We also calculated the estimated temperature of the magnetic transition as a function of dopant concentration within Mean-Field-Approach (MFA). Our calculations show that the Curie temperature increases with Cu doping in agreement with recent experimental data.

信息:

期刊:

编辑:

Yuriy Verbovytskyy and António Pereira Gonçalves

页数:

262-265

引用:

J. Goraus et al., "Band Structure Calculations for (Ni1-XCux)2MnGa Heusler Alloys", Solid State Phenomena, Vol. 194, pp. 262-265, 2013

上线时间:

November 2012

输出:

价格:

$38.00

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DOI: https://doi.org/10.1002/9780470022184