Spin torque oscillator maser

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United States of America Patent

PATENT NO 12126303
APP PUB NO 20230387855A1
SERIAL NO

18193885

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Abstract

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An oscillator comprising, a cavity wherein the cavity comprises an electrical conductor. The oscillator comprising an electrical insulator disposed on a surface of the cavity; and a heterostructure disposed on a surface of the electrical insulator and having a first end and a second end, the heterostructure comprising one or more spin current source layers and one or more magnetic material layers. In response to an electrical current passed through the spin current source, an oscillation occurs in a plurality of magnetic domains of the magnetic material, wherein the oscillations have substantially the same phase.

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Patent Owner(s)

Patent OwnerAddress
MASSACHUSETTS INSTITUTE OF TECHNOLOGY77 MASSACHUSETTS AVENUE CAMBRIDGE MA 02139

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hou, Justin Cambridge, US 7 162
Liu, Luqiao Brookline, US 14 409
Zhang, Pengxiang Cambridge, US 2 0

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