Invention Grant
- Patent Title: Oscillator using spin transfer torque
- Patent Title (中): 振荡器采用自旋转矩
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Application No.: US13898629Application Date: 2013-05-21
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Publication No.: US09083279B2Publication Date: 2015-07-14
- Inventor: Jae Hyun Park , Byoung Chul Min , Kyung Ho Shin
- Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul
- Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: KR Seoul
- Agency: Ladas & Parry LLP
- Priority: KR10-2012-0055554 20120524
- Main IPC: H03B15/00
- IPC: H03B15/00

Abstract:
An oscillator using spin transfer torque includes i) a pinned magnetic layer having a fixed magnetization direction, ii) a non-magnetic layer located on the pinned magnetic layer, and iii) a free magnetic layer located on the non-magnetic layer. The pinned magnetic layer includes i) a first part of the fixed magnetic layer and ii) a second part of the fixed magnetic layer located thereon. The first part of the fixed magnetic layer includes i) a first interface in contact with the second part of the fixed magnetic layer and ii) a second surface exposed to an outside while surrounding the first interface.
Public/Granted literature
- US20130314166A1 OSCILLATOR USING SPIN TRANSFER TORQUE Public/Granted day:2013-11-28
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