Magnetic states of granular layered CoFe-Al/sub 2/O/sub 3/ system Sousa, J. B. ; Kakazei, G. N. ; Pogorelov, Yu. G. ; Santos, J. A. M. ; Petracic, O. ; Kleemann, W. W. ; Binek, Ch. ; Cardoso, S. ; Freitas, P. P. ; Pereira de Azevedo, M. M. ; Lesnik, N. A. ; Rokhlin, M. ; Wigen, P. E. Abstract Publication: IEEE Transactions on Magnetics Pub Date: July 2001 DOI: 10.1109/20.951123 Bibcode: 2001ITM....37.2200S