Anisotropic Black Phosphorus Synaptic Device for Neuromorphic Applications

作者:Tian He; Guo Qiushi; Xie Yujun; Zhao Huan; Li Cheng; Cha Judy J; Xia Fengnian*; Wang Han*
来源:Advanced Materials, 2016, 28(25): 4991-4997.
DOI:10.1002/adma.201600166

摘要

The first black-phosphorus synaptic device is demonstrated, which offers intrinsic anisotropy in its synaptic characteristics directly resulting from its low crystalline symmetry. Key features of biological synapses, such as long-term plasticity with heterogeneity, including long-term potentiation/depression and spike-timing-dependent plasticity, are mimicked. This demonstration represents an important step toward introducing intrinsic heterogeneity to artificial neuromorphic systems.

  • 出版日期2016-7-6