Magnetism of Tsai-type 1/1 approximants has been extensively investigated for the last decade. The experimental results on Tsai-type approximants are reviewed and the magnetic behaviors are classified and discussed in terms of the average electron-per-atom (e/a) ratio. The paramagnetic Curie-Weiss temperature #p is found to oscillate in a universal manner as a function of the e/a ratio, and the magnetic order systematically changes with the variation in #p. In addition, recent work shows that the 2/1 approximants also follow the trend observed for the 1/1 approximants, which implies that the magnetic phase diagram of the 1/1 approximants can be applicable to higher-order approximants including quasicrystals that are yet to be discovered.
CITATION STYLE
Suzuki, S., Ishikawa, A., Yamada, T., Sugimoto, T., Sakurai, A., & Tamura, R. (2021, March 1). Magnetism of tsai-type quasicrystal approximants. Materials Transactions. Japan Institute of Metals (JIM). https://doi.org/10.2320/matertrans.MT-MB2020014
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