Performance Evaluation of Different Pole Geometries in Thin Film Heads

IEEE Transactions on Magnetics

Volumn 30, Issue 6, 1994, Pages 3876-3878

  Batra, S ^a   Torabi, A ^a   Mallary, M ^a   Ramaswamy, S ^a   Marshall, S ^a  

^a HEWLETT PACKARD COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCULATIONS; DATA RECORDING; ELECTRIC CURRENTS; EVALUATION; MAGNETIC PERMEABILITY; MAGNETIZATION; MATHEMATICAL MODELS; PERFORMANCE; SIGNAL TO NOISE RATIO; THIN FILM DEVICES;

BEVEL HEAD; HIGHER TRACK DENSITY; PERFORMANCE EVALUATION; POLE TRIMMING; THIN FILM HEADS; WRITE CURRENTS;

MAGNETIC HEADS;

EID: 0028548882     PISSN: 00189464     EISSN: 19410069     Source Type: Journal    
DOI: 10.1109/20.333930     Document Type: Article

References (5)

1. S. Batra, S. Ramaswamy, M.L. Mallary, “Thin film read /write head for minimizing erase fringing and method of making the same”, US Patent No. 5,267,112, (1993).
2. J. L. Su, K. Ju, J. Lo and G. Countryman, “Side fringing of thin film heads with pole trimming”, IEEE Trans Magn., MAG-26, pp. 2463-2465 (1990).
3. W. C. Cain, P. K. Thayamballi and M. P. Vea, “The effects of pole geometry on recording performance of narrow track thin film heads”, TMRC (1993).
4. Flux3D, Magsoft Corporation, Troy, New York.
5. T. C. Arnoldussen et. al., “Side writing/reading in magnetic recording”, J. Appl. Phys. 69(8), 4718-4720 (1991).