Magnetic tunnel transistor having a base structure that provides polarization of unpolarized electrons from an emitter based upon a magnetic orientation of a free layer and a self-pinned layer

摘要

A magnetic tunnel transistor (MTT) is formed having an emitter that is configured to provide unpolarized electrons. A composite base is configured to provide polarization of the unpolarized electrons injected into the base by the emitter based upon a magnetic orientation of the free layer and the self-pinned layer of the base.