Title :
Comparison of recording properties of ME tape and thin MP tape with respect to overwrite behavior
Author :
Lalbahadoersing, S. ; Groenland, J.P.J. ; Luitjens, S.B. ; Lodder, J.C.
Author_Institution :
MESA Res. Inst., Twente Univ., Enschede, Netherlands
fDate :
9/1/1997 12:00:00 AM
Abstract :
Differences between the recording characteristics of thin MP and ME tape are studied. The effect of the thickness reduction of MP tape is also investigated. When thin MP tape (with thickness 140 nm) is compared with ME tape (with thickness 150 nm), we observe a better signal and overwrite response for the ME tape. Through simulations the influence of an easy axis out-of-plane and a different reversal mechanism in ME tape is related to overwrite behavior
Keywords :
demagnetisation; magnetic tapes; magnetisation reversal; 140 nm; 150 nm; ME tape; easy axis out-of-plane; overwrite behavior; recording properties; reversal mechanism; signal response; thin MP tape; Coatings; Coercive force; Demagnetization; Laboratories; Magnetic heads; Rotation measurement; Saturation magnetization; Spectral analysis; Voltage; Writing;
Journal_Title :
Magnetics, IEEE Transactions on
