Spin valve transistor with stabilization and method for producing the same

Abstract

A method and structure for a spin valve transistor (SVT) comprises a magnetic field sensor, a first insulating layer adjacent the magnetic field sensor, a bias layer adjacent the insulating layer, a second insulating layer adjacent the bias layer, and a ferromagnetic layer over the second insulating layer, wherein the first insulating layer and the second insulating layer comprise antiferromagnetic materials. The magnetic field sensor comprises a base region, a collector region adjacent the base region, an emitter region adjacent the base region, and a barrier region located between the base region and the emitter region. The bias layer is between the first insulating layer and the second insulating layer. The bias layer is magnetic and is at least three times the thickness of the base region.

Dependencies are inferred from the claim text.