Magnetism and local structure in quasicrystalline Al86Mn14
作者： K. Matho , J.C. Lasjaunias
DOI: 10.1016/0022-3093(93)90093-D
关键词: Electron shell 、 Magnetism 、 Quasicrystal 、 RKKY interaction 、 Spins 、 Icosahedral symmetry 、 Amorphous solid 、 Structural unit 、 Chemistry 、 Condensed matter physics
摘要: Abstract Possible connections between magnetism and atomic structure in AlMn AlSiMn icosahedral amorphous phases are critically reviewed. The magnetic entropy, when analyzed an RKKY model, indicates a strong anticlustering of the spins. This is interpreted terms symmetry induced moments with environment around each site, extending to ≈ three shells. structural unit called “magnetic amorphon”. role Si also discussed this context.
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