Enhanced Magnetic Properties in Ar+-Ion Beam-Bombarded MnBi Thin Films
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DOI: 10.1007/s11664-018-6825-1
Abstract: MnBi is a promising ferromagnetic material for applications at elevated temperatures due to its high Curie temperature, sizable magnetocrystalline anisotropy, and increasing coercivity with temperature. However, fabrication of MnBi thin films with ferromagnetic low-temperature phase… read more here.
Keywords: thin films; ion beam; mnbi; mnbi thin ... See more keywords
Regulating the Performance of MnBi Magnetic Materials by Sb Doping: DFT Calculations and Experiments
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DOI: 10.1007/s11664-020-08228-1
Abstract: The use of dopants to regulate ferromagnetism in the rare-earth-free MnBi magnetic materials is one of the fundamental approaches to change the electronic structure and interactions inside the unit cell leading to the ability of… read more here.
Keywords: magnetic materials; mnbi; dft calculations; mnbi magnetic ... See more keywords
Coercivity mechanism and FORC analysis of MnBi-based permanent alloy
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DOI: 10.1016/j.jmmm.2020.166600
Abstract: Abstract The Mn55Bi45−xZrx (x = 0, 1, 3 and 5) permanent alloys are prepared by melt-spinning process with subsequently annealing. The microstructure evolution of Mn-Bi-Zr alloys was systematically studied by XRD, DSC and TEM, their coercivity mechanism… read more here.
Keywords: mnbi; coercivity mechanism; coercivity; distribution interaction ... See more keywords
Spin-Canting-Induced Band Reconstruction in the Dirac Material Ca_{1-x}Na_{x}MnBi_{2}.
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DOI: 10.1103/physrevlett.124.137201
Abstract: The ternary AMnBi_{2} (A is alkaline as well as rare-earth atom) materials provide an arena for investigating the interplay between low-dimensional magnetism of the antiferromagnetic MnBi layers and the electronic states in the intercalated Bi… read more here.
Keywords: reconstruction; canting induced; mnbi; band ... See more keywords