期刊
ADVANCED MATERIALS
卷 27, 期 34, 页码 5028-+出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201502758
关键词
-
类别
资金
- Ministry of Science and Technology [103-2221-E-009-056-MY2, 103-2221-E-009-222-MY3]
The filament in a Au/Ta2O5/Au system is analyzed and determined to be a nanoscaled TaO2-x filament. A shrunken anode localizes the filament formation and the defect boundary leads to faster accumulation of oxygen vacancies. The defect changes the switching domination between electron transport and oxygen-vacancy migration. The migration of oxygen vacancies limits the filament dynamics, indicating the crucial role played by oxygen defects.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据