High On/Off Ratio Spintronic Multi‐Level Memory Unit for Deep Neural Network (Adv. Sci. 13/2022)
Author(s) -
Zhang Kun,
Jia Xiaotao,
Cao Kaihua,
Wang Jinkai,
Zhang Yue,
Lin Kelian,
Chen Lei,
Feng Xueqiang,
Zheng Zhenyi,
Zhang Zhizhong,
Zhang Youguang,
Zhao Weisheng
Publication year - 2022
Publication title -
advanced science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.388
H-Index - 100
ISSN - 2198-3844
DOI - 10.1002/advs.202270086
Subject(s) - spintronics , artificial neural network , computer science , unit (ring theory) , deep learning , artificial intelligence , physics , ferromagnetism , psychology , mathematics education , quantum mechanics
Spintronic Multi‐Level Memory Unit In article number 2103357 by Kun Zhang, Yue Zhang, and co‐workers, a spintronic multi‐level memory unit (MLMU) with high on/off ratio is constructed by integrating a magnetic tunnel junction chain and a diode in parallel. This MLMU can enable high‐accuracy artificial intelligence applications, such as a deep neural network accelerator for image classification. Just as described in the cover design, the MLMUs are regarded as building blocks to assemble the artificial‐intelligence brain.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom