Critical Behavior Studies in the Vicinity of the Curie Temperature in the MnCoGe Alloy
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Open Access
- 1 November 2023
- journal article
- conference paper
- Published by Institute of Physics, Polish Academy of Sciences in Acta Physica Polonica A
- Vol. 144 (5) , 329-332
Abstract
The main goal of the present work was to study the critical behavior in the MnCoGe alloy in the vicinity of the critical temperature TC. The second-order phase transition from ferro- to paramagnetic state was preliminarily confirmed by the positive slope of the Arrott plots. The critical exponents have been revealed using the Kouvel–Fisher method and yield β = 0.474 ± 0.005, γ = 0.917 ± 0.005, and δ = 2.985 ± 0.005. The Curie temperature for the MnCoGe equals 293.3 ± 0.1 K.Keywords
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