| 一种新型的有机电双稳薄膜及其极性记忆效应 |
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| 引用本文： | 夏焱,徐伟,农昊,潘星龙,诸葛健,华中一,周峥嵘,陶凤岗. 一种新型的有机电双稳薄膜及其极性记忆效应[J]. 真空科学与技术学报, 2001, 21(5): 349-351 |
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| 作者姓名： | 夏焱 徐伟 农昊 潘星龙 诸葛健 华中一 周峥嵘 陶凤岗 |
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| 作者单位： | 1. 复旦大学材料科学系
2. 复旦大学化学系 |
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| 基金项目： | 国家自然科学基金项目(59703003)和上海市青年科技启明星计划资助项目(99QE14044) |
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| 摘 要： | 报道了一种新的高稳定的有机分子(SCN)可以和铜构成具有电双稳态特性的金属有机络合物.由这种材料制成的薄膜,在室温6V电压作用下可以从高阻态转变成低阻态,其跃迁时间小于20ns,并具有极佳的热稳定性.因此可望用于制作电子器件,如一次写入存储器(WORM)等.进一步的研究还发现,在适当的工艺条件下,SCN能够与Cu和Al一起构成Cu-SCN-Al结,这种结具有极性记忆效应,即只能被单向驱动.
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| 关 键 词： | 有机络合物 电双稳态极性记忆效应 |
| 文章编号： | 0253-9748(2001)05-0349-03 |
| 修稿时间： | 2000-12-05 |
A New Organic Bistable Film and Its Polarized Memory Effect |
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| Xia Yi,Xu Wei,Nong Hao,Pan Xinglong,Zhuge Jian,Hua Zhongyi. A New Organic Bistable Film and Its Polarized Memory Effect[J]. JOurnal of Vacuum Science and Technology, 2001, 21(5): 349-351 |
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| Authors: | Xia Yi Xu Wei Nong Hao Pan Xinglong Zhuge Jian Hua Zhongyi |
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| Abstract: | In this paper,a new metal organic complex constructed by copper and a highly stable organic molecule SCN,was reported.The complex Cu SCN shows good electrical bistable states and thermal stability.At room temperature,the resistivity of the thin film can be transferred from high to low under 6 V and the transition time is less than 20 ns.Therefore,this new material is suitable for making electronic devices,e.g.write once read only memory(WORM),etc.Further investigation found that a junction of Cu SCN Al can be made under proper conditions and the polarized memory effect has been observed. |
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| Keywords: | Organic complex Electrical bistable states Polarized memory effect |
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