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基于多谱传感的生物灵感P型TeSeO_x突触晶体管用于神经形象视觉多层次感应器

Li Zhu¹, Sixian Li¹, Feng Zhang¹

¹College of Integrated Circuit Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing, 210023, China.

|November 25, 2024

概括

这项研究介绍了一种使用TeSeOx晶体管的新型神经形态彩色视觉设备. 它模仿生物系统的实时感知和疼痛感知,推进AI和机器视觉应用.

科学领域:

神经科学是一个神经科学.
材料科学材料科学材料科学
人工智能的人工智能

背景情况:

神经形态工程旨在复制生物视觉系统,以实现节能AI.
目前的系统缺乏先进的色彩感知和动态适应性.
突触装置是模仿神经处理的关键.

研究的目的:

开发一种多光谱色彩感应突触装置.
将这个装置应用于神经形态视觉感应器.
使用光刺激模拟突触功能和疼痛感知.

主要方法:

一个p型TeSeOx晶体管的制造.
使用TeSeOx的狭窄带隙来实现多波长响应 (405,532,655nm).
利用持久光导性用于光电信号转换和突触模拟.

主要成果:

该设备成功模拟了像EPSC,促进和记忆过渡等突触特征.
证明了学习,忘记和重新学习行为,以及图像记忆.
实现了基本的痛感受体功能,并使用三色光实现了多层次的疼痛感知.

结论:

基于TeSeOx的突触装置为神经形态色彩视觉提供了一种新的方法.
这项技术显示了先进机器视觉,自动驾驶和智能警报系统的潜力.
该设备成功地弥合了色彩感知,突触模拟和 nociception.

关键词:

TeSeOx 突触晶体管是一种突触晶体管.多层次的恶性感受器.多光谱传感传感器神经形态的视觉神经形态的视觉

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