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IMPROVED SAF FREE LAYER FOR CPP GMR

IP.com Disclosure Number: IPCOM000032417D
Publication Date: 2004-Nov-04

Publishing Venue

The IP.com Prior Art Database

Abstract

We disclose a CPP GMR structure to enhance dR/R for the synthetic free layer. Use of Cr coupling layer and Fe layer in 2nd portion of the synthetic free layer allows addition of spin dependent scattering contributions from 1st portion and 2nd portion of the free layers.