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Patent Searching and Data


Title:
MAGNETIC DEVICE AND COMPUTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/075343
Kind Code:
A1
Abstract:
Provided are a magnetic device having a simple configuration and a computing apparatus. A magnetic device according to an embodiment comprises a first electrically conductive portion, a first magnetic layer, a second magnetic layer, a second electrically conductive portion, a third magnetic layer, a fourth magnetic layer, and a control unit. The control unit performs: an initializing operation; a first operation in which a first electric current of an orientation corresponding to a first input value is supplied between a first region and a second region, and, after the potential of the first magnetic layer is set in accordance with a second input value, a first electric resistance between the first electrically conductive portion and the first magnetic layer is detected; a second operation in which a second electric current of an orientation corresponding to the first input value is supplied between a fourth region and a fifth region, and, after the potential of the third magnetic layer is set in accordance with the second input value, a second electric resistance between the second electrically conductive portion and the third magnetic layer is detected; and a third operation in which an output value corresponding to the logical sum of a first value corresponding to the first electric resistance and a second value corresponding to the second electric resistance is obtained.

Inventors:
YODA HIROAKI (JP)
OHSAWA YUICHI (JP)
KATO YUSHI (JP)
YODA TOMOMI (JP)
Application Number:
PCT/JP2020/038094
Publication Date:
April 22, 2021
Filing Date:
October 08, 2020
Export Citation:
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Assignee:
YODA S INC (JP)
International Classes:
H01L43/08; G11C11/16; H01L21/8239; H01L27/105; H01L29/82; H03K19/18
Attorney, Agent or Firm:
HYUGAJI, Masahiko et al. (JP)
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