An artificial nociceptor based on a diffusive memristor

被引：430

作者：

Yoon, Jung Ho ^{[1
]}

Wang, Zhongrui ^{[1
]}

Kim, Kyung Min ^{[2
]}

Wu, Huaqiang ^{[3
]}

Ravichandran, Vignesh ^{[1
]}

Xia, Qiangfei ^{[1
]}

Hwang, Cheol Seong ^{[4
,5
]}

Yang, J. Joshua ^{[1
]}

机构：

[1] Univ Massachusetts, Dept Elect & Comp Engn, Amherst, MA 01003 USA

[2] Hewlett Packard Labs, Palo Alto, CA 94304 USA

[3] Tsinghua Univ, Inst Microelect, Beijing 100084, Peoples R China

[4] Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 151744, South Korea

[5] Seoul Natl Univ, Interuniv Semicond Res Ctr, Seoul 151744, South Korea

来源：

NATURE COMMUNICATIONS | 2018年 / 9卷

基金：

新加坡国家研究基金会; 美国国家科学基金会;

关键词：

RESISTIVE SWITCHING MEMORY; GRAPHENE; DEVICES; SENSITIZATION; MECHANISMS; SYNAPSE; POWER; TAOX;

D O I：

10.1038/s41467-017-02572-3

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A nociceptor is a critical and special receptor of a sensory neuron that is able to detect noxious stimulus and provide a rapid warning to the central nervous system to start the motor response in the human body and humanoid robotics. It differs from other common sensory receptors with its key features and functions, including the "no adaptation" and "sensitization" phenomena. In this study, we propose and experimentally demonstrate an artificial nociceptor based on a diffusive memristor with critical dynamics for the first time. Using this artificial nociceptor, we further built an artificial sensory alarm system to experimentally demonstrate the feasibility and simplicity of integrating such novel artificial nociceptor devices in artificial intelligence systems, such as humanoid robots.

引用

页数：9

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