Differential detection read sensor, thin film head for perpendicular magnetic recording and perpendicular magnetic recording apparatus

An object of the present invention is to produce a differential detection read sensor for perpendicular magnetic recording using two magnetic resistance elements; and to provide a thin film head for perpendicular recording using the read sensor and a magnetic recording apparatus having high recordin...

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1. Verfasser:	Kawato, Yoshiaki
Format:	Patent
Sprache:	eng
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creator	Kawato, Yoshiaki
description	An object of the present invention is to produce a differential detection read sensor for perpendicular magnetic recording using two magnetic resistance elements; and to provide a thin film head for perpendicular recording using the read sensor and a magnetic recording apparatus having high recording density equipped with the head. The object of the present invention can be achieved by a reproducing sensor comprising a pair of magnetic resistance layers; a non-magnetic conductive layer; a pair of conductive layers; and a pair of magnetic shields.
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title	Differential detection read sensor, thin film head for perpendicular magnetic recording and perpendicular magnetic recording apparatus
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