An integrated magnetoresistive read, inductive write high density recording head

CH Bajorek, S Krongelb, LT Romankiw… - AIP Conference …, 1975 - pubs.aip.org
combined with a single turn thin film inductive write head. The … layer for both a write pole
tip and magnetoresistive shielding … in the head provides a more magnetically efficient current …

[PDF][PDF] The behaviour of thin film magnetic recording heads and their application to the study of micromagnetics

IR Walker - 1987 - core.ac.uk
… It was found that heads are able to resolve isolated magnetic … The reason for choosing
permalloy is because it is magnetically … , but the poletips could not be moved near enough to them. …

Magnetic recording heads

J Heidmann, AM Taratorin - Handbook of Magnetic Materials, 2011 - Elsevier
… Uniform, small, closely spaced and magnetically isolated … The coil should be tightly
magnetically coupled to the magnetic … cause remanence in the pole-tip of a write head leading to …

[HTML][HTML] TRENDS AND PROCESS CONSIDERATIONS FOR MAKING NEW GENERATIONS OF HARD DISC DRIVE RECORDING HEADS (A SINGLE TURN …

P Van der Heijden, KM Jay Jayashankar… - … , and Devices VII and …, 2003 - books.google.com
… (This assumes the use of a magnetically soft underlayer in … In order to measure the magnetic
dynamics combined head and soft … In (C) we see the final pole tip yoke and tip with the non-…

Investigation into submicron track positioning and following technology for computer magnetic disks

B Tan - 1998 - pearl.plymouth.ac.uk
… Variation of a servo readout with isolation layer thickness, … Later, recording heads consisted
of toroids of magnetically soft … can be designed accurately such as with controlled pole-tip

Magnetic Pattern Fabrication and Characterization for Next Generation High Density Magnetic Recording System

B Lee - 2011 - escholarship.org
… The hooolw arrows print to the location of the writepole tip … double writing field in
perpendicular magnetic recording head … If the fringing filed in the writing process from head to …

[图书][B] Write Errors in Exchange Coupled Bit Patterned Media

JE Talbot - 2016 - search.proquest.com
writing where the shape of the head field is approximated from the value at the maximum head
… <para>an island must be magnetically isolated from its surrounding islands to avoid the </…

Extremely high-density longitudinal magnetic recording media

D Weller, MF Doerner - Annual review of materials science, 2000 - annualreviews.org
… with small, magnetically isolated grainsto establish optimal … isimposed by the write field
capability of the recording head. It is … The AlN seed layer combined with aCrV underlayer resulted …

Design and performance of a magnetic head for a high-density tape drive

DM Cannon, WR Dempwolf… - IBM journal of …, 1986 - ieeexplore.ieee.org
… is a pole-piece magnetically isolated from all other tracks. … pole-tip material properties and a
supply of sufficient writing … satisfy the combined write drive current limitations and pulse-write

Self-heating in thin-film magnetic recording heads due to write currents

YS Ju - IEEE transactions on magnetics, 2005 - ieeexplore.ieee.org
magnetically saturated regions becomes negligible compared with that in the coil and
unsaturated parts of the yoke structure. Referring to Fig. 3, we consider that the pole tipcombined