RARE EARTH PERMANENT MAGNET AND METHOD FOR PRODUCING RARE EARTH PERMANENT MAGNET

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Provided is a rare earth permanent magnet comprising a main phase including : one or more elements R selected from the group consisting of Nd and Pr; one or more elements L selected from the group consisting of Co, Be, Li, Al and Si; one or more elements A selected from the group consisting of Tb, Sm, Gd, Ho and Er; Fe; and B, wherein the crystals forming the main phase belong to P42/mnm and some of the B atoms occupying the 4f site are substituted by element L atoms.