神经形态计算中2D材料的新兴机会
Chenyin Feng1,2, Wenwei Wu2, Huidi Liu2
1Hubei Yangtze Memory Laboratories, Wuhan 430070, China.
Nanomaterials (Basel, Switzerland)
|October 14, 2023
概括
二维 (2D) 材料为先进的神经形态计算提供了独特的特性. 本综述探讨了类似大脑的计算设备的石墨烯,TMDs,h-BN和BP,突出了它们在高能效和集成方面的潜力.
科学领域:
- 材料科学 材料科学 材料科学
- 纳米技术纳米技术
- 计算机工程 计算机工程
背景情况:
- 二维 (2D) 材料和异构结构正在成为下一代类似大脑的神经形态计算的关键组件.
- 2D 材料的独特特性,包括原子厚度和悬挂无表面,超越了传统的电子材料.
- 这些特征承诺高性能神经形态设备,提高能源效率和集成密度.
研究的目的:
- 为神经形态计算应用提供各种2D材料的全面概述.
- 从材料特性,生长方法和设备操作原理来讨论二维材料的潜力.
- 突出2D材料在创建先进,节能计算系统方面的适用性.
主要方法:
- 对用于神经形态计算的二维材料现有文献的综述.
- 对石墨烯,过渡金属二化物 (TMD),六角化 (h-BN) 和黑 (BP) 的材料特性进行分析.
- 讨论与基于二维材料的神经形态设备相关的设备操作原理和制造方法.
主要成果:
- 石墨烯,TMDs,h-BN和BP在神经形态应用中表现出有前途的特性.
- 材料特性,生长技术和设备物理对于优化基于二维材料的神经形态设备至关重要.
- 在神经形态计算中,二维材料提供了一条克服传统电子设备局限性的途径.
结论:
- 二维材料是未来类似大脑的神经形态计算的基础.
- 2D材料的独特属性使得计算设备的高能效和集成密度成为可能.
- 对材料特性,生长和设备设计的进一步研究将加速先进的神经形态系统的发展.
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