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Plasmon electron energy loss spectroscopy and electrical resistivity of AlMn and AlMnSi quasicrystalline phases
Affiliation:1. Elements Strategy Initiative Center for Magnetic Materials, National Institute for Materials Science, Tsukuba 305-0047, Japan;2. Materialwissenschaft, Technische Universität Darmstadt, D-64287, Darmstadt, Germany;3. Department for Integrated Sensor Systems, Danube University Krems, Austria;1. Department of Bioscience, Aarhus University, 8000 Aarhus C, Denmark;2. School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Nottinghamshire NG250QF, UK;3. Department of Environmental Sciences, Aarhus University, Frederiksborgsvej 399, 4000 Roskilde, Denmark;1. Lawrence Livermore National Laboratory, Livermore, CA, 94551, USA;2. Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA;3. Ames Laboratory, Ames, IA, 50011, USA;4. Department of Materials Science and Engineering, Iowa State University, Ames, IA, 50011, USA;1. Shanxi Key Laboratory of Biomedical Metal Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China;2. CISRI & NIMTE Joint Innovation Center for Rare Earth Permanent Magnets, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China;3. Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China;4. Department of Materials Science and Engineering, University of Wisconsin, 1509 University Avenue, Madison, WI 53706-1595, USA;1. Elements Strategy Initiative Center for Magnetic Materials (ESICMM), National Institute for Materials Science, 1-2-1 Sengen, Tsukuba 305-0047, Japan;2. Lomonosov Moscow State University, Leninskie Gory, 1, Moscow 119991, Russia;3. International Center for Young Scientists (ICYS), National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan;4. Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Sendai 980-8577, Japan
Abstract:The electrical resistivity of the icosahedral and decagonal phases is investigated in AlMn and AlMnSi melt-spun ribbons by means of EELS in a dedicated STEM. The RT-resistivity of the i-phase is reported to be 66 μΩ cm and is controlled essentially by the solute content. The intrinsic effect due to the quasiperiodic distribution of the Mn scatterers is weak.
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