MR enhancing layer (MREL) for spintronic devices

摘要

The performance of an MR device has been improved by inserting one or more Magneto-Resistance Enhancing Layers (MRELs) into approximately the center of one or more of the active layers (such as API, SIL, FGL, and Free layers). An MREL is a layer of a low band gap, high electron mobility semiconductor such as ZnO or a semimetal such as Bi.