Chinese Academy of Sciences

Tsinghua University

Caihua Wan

Xiufeng Han

Xuan Zhang

Ping Tang

Chenyang Guo

Xili Gao

Jimin Wang

Xiaozhong Zhang

Lihua Wu

The present disclosure relates to a magnon spin valve device, a magnon sensor, a magnon field effect transistor, a magnon tunnel junction and a magnon memory. A magnon spin valve device may comprise a first ferromagnetic insulation layer, a non-magnetic conductive layer disposed on the first ferromagnetic insulation layer, and a second ferromagnetic insulation layer disposed on the non-magnetic conductive layer.

Magnon spin valve, magnon sensor, magnon field effect transistor, magnon tunnel junction and magnon memory

The present invention relates to a spin logic device and an electronic equipment comprising the same. A spin logic device may include a Spin Hall effect (SHE) layer formed of a conductive material having Spin Hall effect and configured to receive a first logic input current and a second logic input current, the first logic input current and the second logic input current both being an in-plane current, a magnetic tunnel junction provided on the SHE layer comprising a free magnetic layer in contact with the SHE layer, a barrier layer disposed on the free magnetic layer, and a reference magnetic layer disposed on the barrier layer, and a current wiring in connection to the reference magnetic layer side of the magnetic tunnel junction, the current wiring being in cooperation with the SHE layer to apply a read current passing through the magnetic tunnel junction therebetween.

Spin logic device and electronic equipment including same

The present invention relates to a magnetoresistance device using a semiconductor substrate and a method for manufacturing the same. The magnetoresistance device includes: a semiconductor substrate; an oxidation layer disposed on a surface of the semiconductor substrate; electrodes disposed on the oxidation layer; and at least one diode connected between at least two of the electrodes. The magnetoresistance device of the present invention has excellent performances of a high field magnetoresistance characteristic and high sensitivity at low magnetic field, and has advantages of low power consumption, simple device structure, low cost and simple manufacturing process.

Magnetoresistive device having semiconductor substrate and preparation method therefor

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Beijing, China

Caihua Wan