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Full reliability characterization of three-terminal SOT-MTJ devices and corresponding arrays

  • Xinyi Xu
  • , Hongchao Zhang
  • , Chuanpeng Jiang
  • , Jinhao Li
  • , Shiyang Lu
  • , Yunpeng Li
  • , Honglei Du
  • , Xueying Zhang
  • , Zhaohao Wang
  • , Kaihua Cao*
  • , Weisheng Zhao
  • , Shuqin Lyu
  • , Hao Xu
  • , Bonian Jiang
  • , Le Wang
  • , Bowen Man
  • , Cong Zhang
  • , Dandan Li
  • , Shuhui Li
  • , Xiaofei Fan
  • Gefei Wang, Hong Xi Liu*
*此作品的通讯作者
  • Beihang University
  • Truth Memory Corporation

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

We have systematically investigated the reliability performance of spin-orbit torque (SOT) magnetic random access memory (MRAM) devices, including electromigration (EM), stress migration (SM), endurance and data retention. The results show that the SOT-MRAM devices pass the EM requirement over 10 years lifetime under the operation condition, and pass the SM requirement over 1000 hours baking at 175°C. Moreover, high endurance close to 1014 cycles and robust data retention over 10 years storage time were demonstrated for the same SOT-MRAM devices. This full characterization fills the blank of SOT-MRAM reliability research and would contribute to the commercialization of the SOT-MRAM.

源语言英语
主期刊名2023 IEEE International Reliability Physics Symposium, IRPS 2023 - Proceedings
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781665456722
DOI
出版状态已出版 - 2023
活动61st IEEE International Reliability Physics Symposium, IRPS 2023 - Monterey, 美国
期限: 26 3月 202330 3月 2023

出版系列

姓名IEEE International Reliability Physics Symposium Proceedings
2023-March
ISSN(印刷版)1541-7026

会议

会议61st IEEE International Reliability Physics Symposium, IRPS 2023
国家/地区美国
Monterey
时期26/03/2330/03/23

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