Multifunctional rare earth or bismuth oxide materials for catalytic or electrical applications
نویسندگان
چکیده
منابع مشابه
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The introduction of rare-earth permanent magnets based on samarium-cobalt in about 1970, and neodymium-iron-boron magnets in the mid-nineteen eighties, has ushered in a new era in hard magnetic materials. This has resulted in a dramatic improvement in permanent magnet performance, with neodymium-iron-boron (Nd2Fe14B) magnets having a magnetic energy product up to an order of magnitude greater t...
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ژورنال
عنوان ژورنال: MATEC Web of Conferences
سال: 2013
ISSN: 2261-236X
DOI: 10.1051/matecconf/20130501001