Towards All-Soft Matter Circuits: Prototypes of Quasi-Liquid Devices with Memristor Characteristics

被引：187
作者：
Koo, Hyung-Jun [1 ]
So, Ju-Hee [1 ]
Dickey, Michael D. [1 ]
Velev, Orlin D. [1 ]
机构：
[1] N Carolina State Univ, Dept Chem & Biomol Engn, Raleigh, NC 27695 USA
来源：
ADVANCED MATERIALS | 2011年 / 23卷 / 31期
基金：
美国国家科学基金会;
关键词：
RESISTIVE SWITCHING MEMORIES; METAL; GALLIUM; MECHANISM; DIODE; FILMS;
D O I：
10.1002/adma.201101257
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new class of memristors based entirely on soft and liquid-based matter is presented. The devices are formed by interfacing liquid metal electrodes with water-based gel doped with polyelectrolytes. They memorize the last state of bias polarization on the basis of the asymmetric conductance of the hydrogel-oxide-liquid metal stack. Such devices may find application in circuit-live tissue interfaces, soft robotics, and neuromorphic systems.
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页码：3559 / +
页数：7
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