| Issue |
SHS Web Conf.
Volume 144, 2022
2022 International Conference on Science and Technology Ethics and Human Future (STEHF 2022)
|
|
|---|---|---|
| Article Number | 01004 | |
| Number of page(s) | 4 | |
| Section | Research on Bioethics and Medical Science and Technology Ethics | |
| DOI | https://doi.org/10.1051/shsconf/202214401004 | |
| Published online | 26 August 2022 | |
STT-MRAM in Perpendicular Magnetic Anisotropy: Recent Overview and Outlook
NanKai University, Tianjin, 300350 China
* Corresponding author. Email: leonschat@qq.com
STT-MRAM is a kind of magnetic memory based on spin-transfer torque with advantages such as non-volatility, fast access, etc. This article first gives a general introduction to its background, followed by the principle structure of its basic cell, and introduces some recent advances after 2017 (especially about perpendicular magnetic anisotropy). It is divided into three areas: (1) the properties of the material itself, with more in-depth use of material properties (2) structural optimization (3) improvements in regulation. Finally, the paper briefly mentions the latest technologies in industry and gives a certain outlook, that STTMRAM has great advantages in combating harsh environments due to its non-volatile nature, and can be used in a wide range of military and aerospace applications.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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