Process and Design Considerations for Spin Orbit Torque MRAM

  • Zhaohao Wang*
  • , Chao Wang*
  • , Min Wang
  • , Chenyi Wang
  • , Kaihua Cao*
  • , Chenlin Xu
  • , Cong Zhang
  • , Yunpeng Li
  • , Hong Xi Liu*
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Spin-orbit torque magnetic random access memory (SOT-MRAM) is widely recognized as a promising candidate for the next generation of high-performance nonvolatile memory solutions. Although characterized by its ultrafast operation speed and exceptional reliability, SOTMRAM presents significant challenges in fabrication process and circuit design due to its three-terminal topology and toppinned nano-pillar stack structure. In this invited paper, we provide a review of our recent advancements in the development of SOT-MRAM. Key issues concerning the process and design of SOT-MRAM are thoroughly discussed, meanwhile detailed optimization strategies and improvements are presented.

Original languageEnglish
Title of host publicationAPCCAS and PrimeAsia 2024 - 2024 IEEE 20th Asia Pacific Conference on Circuits and Systems and IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics Electronics, Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages135-139
Number of pages5
ISBN (Electronic)9798350378771
DOIs
StatePublished - 2024
Event20th IEEE Asia Pacific Conference on Circuits and Systems and IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics Electronics, APCCAS and PrimeAsia 2024 - Taipei, Taiwan, Province of China
Duration: 7 Nov 20249 Nov 2024

Publication series

NameAPCCAS and PrimeAsia 2024 - 2024 IEEE 20th Asia Pacific Conference on Circuits and Systems and IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics Electronics, Proceeding

Conference

Conference20th IEEE Asia Pacific Conference on Circuits and Systems and IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics Electronics, APCCAS and PrimeAsia 2024
Country/TerritoryTaiwan, Province of China
CityTaipei
Period7/11/249/11/24

Keywords

  • circuit design
  • fabrication process
  • magnetic random access memory
  • spin-orbit torque

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