Light rare earth magnet and magnetic device

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PROBLEM TO BE SOLVED : To achieve a magnet having higher magnetic characteristics than conventional ones. SOLUTION : There is provided a light rare earth magnet which comprises (a) a light rare earth element having an additive of a light element and (b) iron or cobalt. An element having a p orbital level which is deeper than the d orbital level of iron or cobalt by 1 eV or more is used as the light element. COPYRIGHT : (C)2013, JPO&INPIT