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A Symmetric Multilayer GeSe/GeSeSbTe Ovonic Threshold Switching Selector with Improved Endurance and Stability

  • Shiqing Zhang
  • , Bing Song
  • , Shujing Jia
  • , Rongrong Cao
  • , Sen Liu
  • , Hui Xu
  • , Qingjiang Li*
  • *此作品的通讯作者
  • National University of Defense Technology
  • CAS - Shanghai Institute of Microsystem and Information Technology

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Ovonic threshold switching (OTS) selector is becoming the most suitable candidate for selector devices in memristor crossbar array, owing to its high selectivity and fast response time. However, device endurance and variance are persistent tricky problems for application. In this article, a novel symmetric multilayer OTS selector based on simple GeSe and SbTe-doped GeSe was investigated. The results showed improving selector performed extraordinary endurance up to 1010 and the fluctuation of threshold voltage is 1.5 %. These developments pave the way towards tuning a new class of OTS materials engineering, ensuring improvement of electrical performances.

源语言英语
主期刊名2021 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2021
出版商Institute of Electrical and Electronics Engineers Inc.
45-46
页数2
ISBN(电子版)9781665417471
DOI
出版状态已出版 - 2021
已对外发布
活动2021 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2021 - Zhuhai, 中国
期限: 24 11月 202126 11月 2021

出版系列

姓名2021 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2021

会议

会议2021 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2021
国家/地区中国
Zhuhai
时期24/11/2126/11/21

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