Organic Electronics: Unveiling the Switching Riddle of Silver Tetracyanoquinodimethane Towards Novel Planar Single-Crystalline Electrochemical Metallization Memories (Adv. Mater. 33/2016)
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- 作者：Fangxu Yang ; Qiang Zhao ; Chunhui Xu ; Ye Zou ; Huanli Dong ; Yonggang Zheng and Wenping Hu
- 刊名：Advanced Materials
- 出版年：2016
- 出版时间：September 7, 2016
- 年：2016
- 卷：28
- 期：33
- 页码：7031
- 全文大小：3495K
- ISSN：1521-4095
文摘
On page 7094, W. Hu and co-workers firstly demonstrate that the solid-electrolyte nature of AgTCNQ allows Ag ions to migrate under external induction to form nanoscale conducting filaments at the electrode/AgTCNQ interface, unveiling the switching riddle of AgTCNQ. An effective strategy is developed to locate the formation/disruption of conducting filaments using planar asymmetric configuration of Au/AgTCNQ/AlOx/Al. This novel single crystalline electrochemical metallization memory exhibits high On/Off ratio, excellent endurance, long retention time, self-compliant and self-rectifying behavior, as well as multilevel data storage capability.