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Updated: Jun 4, 2025
Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
Published on: June 7, 2018
Magnetic properties of quenched binary and ternary quasicrystal approximants
Fernand Denoel1, Takayuki Shiino2, Yu-Chin Huang3
1Department of Materials Science and Engineering, Uppsala University, Box 35, 751 03, Uppsala, Sweden. fernand.denoel@angstrom.uu.se.
Abstract:
The magnetic properties of binary Gd-Cd and ternary Gd-Au-Ge crystals obtained from the newly introduced low-melt peritectic formation (LMPF) synthesis method were investigated. This method consists of a rapid quenching of the metallic melt followed by an annealing treatment at a relevant temperature. In the first system, both quasicrystal (QC) and approximant crystal (AC) phases can be stabilized, whereas only the AC phase is obtainable in the pseudo-binary Gd-(Au-Ge) system. The magnetic properties of the crystals obtained from LMPF for each system are compared to those of larger single grain crystals obtained from the self-flux (SF) method.
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