Ti-based amorphous alloy and phase change memory applying the same

Disclosed are a titanium-based amorphous alloy and a phase change memory device applying the same as a phase change layer. The titanium-based amorphous alloy is based on titanium and added with antimony, and further includes at least one metal component. Since a reversible phase change between a tit...

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Bibliographic Details
Main Authors LEE, EUN SUNG, YOON, DU SEOP, YOO, JOUNG EUN
Format Patent
LanguageEnglish
Korean
Published 04.09.2020
Subjects
ALLOYS
BASIC ELECTRIC ELEMENTS
CHEMISTRY
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
SEMICONDUCTOR DEVICES
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:Disclosed are a titanium-based amorphous alloy and a phase change memory device applying the same as a phase change layer. The titanium-based amorphous alloy is based on titanium and added with antimony, and further includes at least one metal component. Since a reversible phase change between a titanium-based amorphous alloy status and at least one crystalline status is possible, thereby being used as a phase change material. 티타늄계 비정질 합금 및 이를 상변화층에 적용한 상변화 메모리소자가 개시된다. 티타늄계 비정질 합금은, 티타늄을 기반으로 하며 안티몬이 첨가되고, 적어도 하나의 금속 성분을 더 포함하는 것으로, 티타늄계 비정질 합금 상태와 적어도 하나의 결정질 상태 사이의 가역적 상변화가 가능하여 상변화 물질로 사용할 수 있다.
Bibliography:Application Number: KR20190023290