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Nd–Fe–B thick films prepared at the high deposition rate of 90 µm/h
Author(s) -
Nakano Masaki,
Takeda Hiroyuki,
Yamashita Fumitoshi,
Fukunaga Hirotoshi
Publication year - 2007
Publication title -
ieej transactions on electrical and electronic engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.254
H-Index - 30
eISSN - 1931-4981
pISSN - 1931-4973
DOI - 10.1002/tee.20188
Subject(s) - deposition (geology) , pulsed laser deposition , materials science , magnet , analytical chemistry (journal) , metallurgy , thin film , chemistry , nanotechnology , electrical engineering , engineering , environmental chemistry , geology , paleontology , sediment
After a postannealing process, the magnetic properties of pulsed laser deposition (PLD)‐made Nd–Fe–B film magnets prepared at the deposition rate of 20–90 µm/h showed constant values, and the average values of H c , B r and ( BH ) max were 1050 kA/m, 0.6 T, and 60 kJ/m 3 , respectively. The obtained results were comparable to those previously reported. In conclusion, it was found that a maximum deposition rate of 90 µm/h could be achieved without deterioration of magnetic and mechanical properties. © 2007 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.