arrow
返回

Self-Rectifying Volatile Memristor for Highly Dynamic Functions

delete2025-02-19
delete0
delete
OA
AI
D
Dongyeol Ju
S
Seung Jun Lee
G
Gimun Kim
J
Jihee Park
S
Sungjun Kim
DOI:10.1002/adfm.202423880delete
delete原文链接
delete原文求助
delete分享
delete收藏
摘要

摘要

En 中文
本研究制备了一种由Pt/TaOx/TiN堆叠结构组成的具有高度整流特性的忆阻器,其中集成了适用于互补金属氧化物半导体工艺的金属氧化物开关层,旨在评估其在多种应用场景中的性能表现。该忆阻器表现出高度整流特性,这归因于Pt和TiN电极间功函数差异所形成的肖特基势垒。在1 mA的钳位电流下,忆阻器展现出易失性存储特性,这一现象归因于TaOx层内氧离子的迁移。利用这一易失性行为,成功模拟了突触功能——即突触可塑性随输入脉冲的变化而改变。此外,还演示了生物痛觉感受器的全部功能,包括阈值响应、弛豫特性、无适应现象、敏化效应及恢复过程。这些高度动态的功能随后被用于模拟神经元放电行为,具体应用包括通过突触阵列实现莫尔斯电码的数据生成,以及通过低成本储层计算实现计算功能。该忆阻器的制备工艺简单且在单一器件中实现了广泛的功能,使其成为未来应用的有前景的候选方案。
Keyword:
artificial sensory system
dynamic memristor
morse code
reservoir computing
synaptic array

期刊

Advanced Functional Materials 封面图
Advanced Functional Materials
IF:
19
论文数:
3.5W
被引数:
32.1W

机构

暂无机构信息
引用论文

引用论文

err分享
err收藏
Energetics Systems and artificial intelligence: Applications of industry 4.0能量系统与人工智能: 工业4.0的应用
err2022-11-01
err96
errOAAI
errAhmad, Tanveer; Zhu, Hongyu; Zhang, Dongdong; Tariq, Rasikh; Bassam, A.; Ullah, Fasee; AlGhamdi, Ahmed S.; Alshamrani, Sultan S.
err分享
err收藏
Threshold-Variation-Tolerant Coupling-Gate α-IGZO Synaptic Transistor for More Reliably Controllable Hardware Neuromorphic System
err2021-01-01
err21
errOAAI
errKang, Dongyeon; Jang, Jun Tae; Park, Shinyoung; Ansari, Md. Hasan Raza; Bae, Jong-Ho; Choi, Sung-Jin; Kim, Dong Myong; Kim, Changwook; Cho, Seongjae; Kim, Dae Hwan
err分享
err收藏
An artificial nociceptor based on a diffusive memristor基于扩散忆阻器的人工伤害性感受器
err2018-01-29
err371
errOAAI
errYoon, Jung Ho; Wang, Zhongrui; Kim, Kyung Min; Wu, Huaqiang; Ravichandran, Vignesh; Xia, Qiangfei; Hwang, Cheol Seong; Yang, J. Joshua
err分享
err收藏
Mutagenicity of m-AMSA and o-AMSA in mammalian cells due to clastogenic mechanism: possible role of topoisomerase
err1987-01-01
err0
PREAI
errDavid M. DeMarini; Carolyn L. Doerr; Mary K. Meyer; Karen H. Brock; John Hozier; Martha M. Moore
err分享
err收藏
Forming-less flexible memristor crossbar array for neuromorphic computing applications produced using low-temperature atomic layer deposition
err2024-06-01
err5
PREAI
errKim, Minjae; Kim, Dong-eun; Wang, Yue; Lee, Donghyun; Lim, Dong-Hyeok; Choi, Haryeong; Kymissis, Ioannis; Yang, J. Joshua; Suh, Joonki; Lee, Hong-Sub; Park, Hyung-Ho
err分享
err收藏
学者 查看更多内容