Voltage-Controlled Spintronic Stochastic Neuron Based on a Magnetic Tunnel Junction
Physical Review Applied2019Vol. 11(3)
Citations Over TimeTop 10% of 2019 papers
Jialin Cai, Bin Fang, Like Zhang, Wenxing Lv, Baoshun Zhang, Tiejun Zhou, Giovanni Finocchio, Zhongming Zeng
Abstract
Neuromorphic computing based on stochastic spintronic units has attracted intense attention, but controlling such a stochastic system with high energy efficiency remains a challenge. The authors propose a voltage-controlled spintronic device that enables low-energy neuromorphic computing, with the stochastic behavior of the device being managed by an applied electric field via voltage-controlled magnetic anisotropy. These results will advance the quest to create energy-efficient spintronic systems for brainlike cognitive computing.
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