Comparison of time-decay of read-back signals in keepered and non-keepered media

IEEE Transactions on Magnetics

Volumn 34, Issue 4 PART 1, 1998, Pages 1624-1626

  Chen, Jinghuan ^a,b   Judy, Jack H ^a,b   Coughlin, Thomas M ^a,b  

^a University of Minnesota   (United States)

^b Ampex Corporation   (United States)

Author keywords

Keepered media; Supcrparamagnctism; Thermal decay; Time decay

Indexed keywords

MAGNETIC RECORDING; PARAMAGNETISM; SPUTTER DEPOSITION;

KEEPERED MEDIA; SOFT SENDUST KEEPER LAYERS;

MAGNETIC FILM STORAGE;

EID: 0032118829     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.706636     Document Type: Article

References (3)

1. B. Goocli, R. Niedermeyer, R. Wood, R. Pisharody, "A high resolution flying magnetic disk recording system with zero reproduce spacing loss", EETrans. Magn., Vol. 27, No. 6, Pt. 1, p4549
2. J. Chen, T. M. Coughlin, X. Lin, J. Zhu, J. H. Judy, "Experimental study of recording performance of Sendust and CoZrNb keepered thin film media", EETrans. Magn., Vol. 33, No. 5, p3040
3. D. H. Man, J. H. Judy, J. Zhu, J. M. Sivertsen., "Time decay of remanent magnetization in Longitudinal CoCrTa/Cr high density thin film media", IEE Trans. Magn., Vol. 33, No. 5, p3025