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cond-mat.mtrl-sci2023★ 13 cited
Synthesis of hard magnetic α-MnBi phase by high pressure torsion and field assisted annealing
Lukas Weissitsch, Stefan Wurster, Martin Stueckler +4
Bulk composites using powder blends of Mn and Bi with equal atomic ratios are consolidated and severely deformed by high-pressure torsion (HPT). Subsequent annealing treatments lea…
cond-mat.mtrl-sci2023
Exchange Bias Demonstrated in Bulk Nanocomposites Processed by High Pressure Torsion
Michael Zawodzki, Lukas Weissitsch, Heinz Krenn +2
Ferromagnetic (Fe or Fe20Ni80) and antiferromagnetic (NiO) phases were deformed by high pressure torsion, a severe plastic deformation technique, to manufacture bulk sized nanocomp…