Magnetic element, skyrmion memory, skyrmion memory-mounted central processing LSI, data recording apparatus, data processing apparatus, and data communication apparatus

To provide a high-speed, large-scale non-volatile skyrmion random access memory that prevents incorrect writing and incorrect erasure, has a circuit with good storage-data sensitivity, generates smaller leakage current, and consumes less power. To provide a magnetic element for generating and erasin...

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Bibliographic Details
Main Authors Kaneko, Yoshio, Tokura, Yoshinori
Format Patent
LanguageEnglish
Published 19.05.2020
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INFORMATION STORAGE
PHYSICS
SEMICONDUCTOR DEVICES
STATIC STORES
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Summary:To provide a high-speed, large-scale non-volatile skyrmion random access memory that prevents incorrect writing and incorrect erasure, has a circuit with good storage-data sensitivity, generates smaller leakage current, and consumes less power. To provide a magnetic element for generating and erasing a skyrmion including: a first magnetic material thin film in which the skyrmion is generated and erased; a sensing element for sensing the skyrmion; and at least one of a first transistor for selecting the first magnetic material thin film, and a second transistor for selecting the skyrmion sensing element.
Bibliography:Application Number: US201916416317