Title:
DIGITAL DEVICE, METHOD FOR PRODUCING SAME, AND METHOD FOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/224500
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a digital device for which an external magnetic field in unnecessary, which can be used as a memory element and random number generation element capable of outputting a comparatively large reading signal, and which can also be used as an oscillation/detection element having output/input frequency variability. Provided is a digital device characterized by comprising a main body, an input terminal, and an output terminal, wherein: the main body is configured by laminating a spin torque generation layer and a non-collinear antiferromagnetic layer in this order on a substrate, or in the reverse order in the stacking direction; the input terminal is disposed on both ends in an arbitrary direction parallel to the lamination surface of the spin torque generation layer; and the non-collinear antiferromagnetic layer has a non-collinear magnetic order in the plane formed by the arbitrary direction and the stacking direction.
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Inventors:
TAKEUCHI YUTARO (JP)
FUKAMI SHUNSUKE (JP)
YAMANE YUTA (JP)
IEDA JUN'ICHI (JP)
YOON JU-YOUNG (JP)
JINNAI BUTSURIN (JP)
KANAI SHUN (JP)
OHNO HIDEO (JP)
FUKAMI SHUNSUKE (JP)
YAMANE YUTA (JP)
IEDA JUN'ICHI (JP)
YOON JU-YOUNG (JP)
JINNAI BUTSURIN (JP)
KANAI SHUN (JP)
OHNO HIDEO (JP)
Application Number:
PCT/JP2022/000297
Publication Date:
October 27, 2022
Filing Date:
January 07, 2022
Export Citation:
Assignee:
UNIV TOHOKU (JP)
JAPAN ATOMIC ENERGY AGENCY (JP)
JAPAN ATOMIC ENERGY AGENCY (JP)
International Classes:
H01F10/12; H01L21/8239; H01L27/105; H01L29/82; H01L43/08; H01L43/10
Domestic Patent References:
| WO2020166722A1 | 2020-08-20 | |||
| WO2017018391A1 | 2017-02-02 |
Foreign References:
| JP2020017662A | 2020-01-30 | |||
| US20200203601A1 | 2020-06-25 |
Attorney, Agent or Firm:
EICHI PATENT & TRADEMARK CORP. (JP)
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