A press release on the synthesis of a new lean rare earth permanent magnetic compound superior to Nd2Fe14B has been made. This work was done by Dr. Yusuke Hirayama, a NIMS post doc at ESICMM and MMU.
Press Release on "Synthesis of a New Lean Rare Earth Permanent Magnetic Compound Superior to Nd2Fe14B" The paper was just published on-line in Scripta Materialia on October 20, 2014.
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http://dx.doi.org/10.1016/j.scriptamat.2014.10.016)