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• 영문명: Hydrogen Sensor and Neuromorphic Applications Using Correlated Materials
• 발행기관: 한국세라믹학회
• 저자명: 오차돌(Chadol Oh) 손준우(Junwoo Son)
• 간행물 정보: 『세라미스트』제22권 제1호, 17~26쪽, 전체 10쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2019.03.30

영문 초록

The metal-to-insulator transition (MIT) with external stimuli is one of the main issues in correlated oxides. The physical properties are extremely sensitive to band filling, because the MIT is attributed to the strong correlation between electrons in narrow d-band. Since hydrogen is the smallest and lightest element, it is not only likely to doped reversibly in oxides, but also acts as a dopant to provide electrons. The correlated oxides showing MIT are structurally expanded after hydrogenation, and their electrical properties are drastically changed. Researches on this phenomenon have been actively carried out to date. They are of great scientific importance, and the use of this material is very diverse, including the development of next-generation hydrogen sensor, or hydrogen-based neuromorphic devices.

목차

1. 서론

2. 본론

3. 결론

참고문헌

키워드

Correlated oxide Metal-to-insulator transition hydrogen sensor neuromorphic device