대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 제40회 하계학술대회
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- Pages.1262_1263
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- 2009
비정질 칼코게나이드 재료를 이용한 PMC소자 제작
The PMC fabrication using the amorphous chalcogenide materials
- Chung, Hong-Bay (Kwangwoon University) ;
- Huh, Jung-Hwa (Kwangwoon University) ;
- Son, Jung-Woo (Kwangwoon University) ;
- Park, In-Ae (Kwangwoon University) ;
- Cho, Dong-Hwan (Kwangwoon University) ;
- Kim, Sung-Jin (Kwangwoon University) ;
- Nam, Ki-Hyun (Kwangwoon University)
- 발행 : 2009.07.14
초록
Programmable Metallization Cell (PMC) is a memory device based on the electrolytical characteristic of chalcogenide materials. In this study, we investigate the nature of thin films formed by photo doping of Ag ions into chalcogenide materials for use in solid electrolyte of programmable metallization cell devices. We were able to do more economical approach by using copper which play an electrolyte ions role. The results imply that a Ag-rich phase separates owing to the reaction of Ag with free atoms from chalcogenide materials.
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