Effects of Optical Spot/Magnetic Head Misalignment for Perpendicular Hybrid Magnetic Recording Systems

We present modeling and experimental work on the alignment tolerances between the optical and magnetic head in a hybrid recording system. The experiments were performed using a longitudinal magnetic write head on TeFeCo media. Based on these findings conceptual designs for an integrated transducer a...

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Bibliographic Details
Published in:Transactions of the Magnetics Society of Japan 2002/10/01, Vol.2(4), pp.322-327
Main Authors: Rausch, T., Herget, P., Itagi, A., Stancil, D.D., Bain, J.A., Zhu, J-G, Schlesinger, T.E.
Format: Article
Language:English
Subjects:
Heat assisted magnetic recording
hybrid recording
integrated transducer
near field transducer
spin stand experiments
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Description
Summary:We present modeling and experimental work on the alignment tolerances between the optical and magnetic head in a hybrid recording system. The experiments were performed using a longitudinal magnetic write head on TeFeCo media. Based on these findings conceptual designs for an integrated transducer are given.
ISSN:1346-7948
1884-6726
DOI:10.3379/tmjpn2001.2.322