Hybrid ferromagnet/semiconductor spin device and fabrication...

Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Magnetic field

Reexamination Certificate

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C257S295000, C257S075000, C324S249000, C360S324100

Reexamination Certificate

active

07084468

ABSTRACT:
Disclosed are a spin injection device applicable as a memory and a logical device using a spin valve effect obtained by injecting a carrier spin-polarized from a ferromagnet into a semiconductor at an ordinary temperature, and a spin-polarized field effect transistor.

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Manish Sharma et al.,Spin-dependent tunneling junctions with AIN and AION barriers, Appl. Phys. Lett. 77(14), Oct. 2, 2000, pp. 2219-2221.
S.J. Pearton et al.,Advances in wide bandgap materials for semiconductor spintronics, Materials Science and Engineering R 40(2003) 137-168.
International Search Report dated Dec. 13, 2004.

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