期刊
IEEE ELECTRON DEVICE LETTERS
卷 27, 期 3, 页码 151-153出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LED.2005.863568
关键词
electrical bistability; memory; [6,6]-phenyl C61-butyric acid methyl ester (PCBM); tetracyarioquinodimethane (TCNQ)
We present an organic electrically bistable memory device based on the molecular complex film composed of tetracyanoquinodimethane and a soluble methanofullerene derivative [6,6]-phenyl C61-butyric acid methyl ester. The device has an Al/molecules/Al sandwich-like structure. The molecular layer was formed by spin-coating technique instead of expensive vacuum deposition method. The current-voltage characteristics show that the device switches from the initial '' low '' conduction state to '' high '' conduction state upon application of external electric field at room temperature. The on/off ratio is up to 10(6). Either state has been found to remain stable for more than five months, even after the external electric field is removed. The device presented is of potential use for low-cost write-once-read-many-times memory applications.
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