Infrared-Triggered Retinomorphic Artificial Synapse Electronic Device Containing Multi-Dimensional van der Waals Heterojunctions (Small 24/2025)

IF 13 2区材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Small Pub Date : 2025-06-19 DOI:10.1002/smll.202570185

Soobin Shim, Seongchan Kim, Donghyun Lee, Hyeongtae Kim, Mi Ji Kwon, Su-yeon Cho, Windy Ayu Lestari, Jaeyoung Seo, Dongjoon Yeo, Jina Na, Somnath Suhas Kundale, Nuri Oh, Jun Hong Park

引用次数: 0

Abstract

Retinomorphic Artificial Synapses

In article number 2410892, Nuri Oh, Jun Hong Park, and co-workers introduced a retinomorphic artificial synapse, inspiring the human retina, with multidimensional van der Waals heterojunction. InAs quantum dots are deposited on a WSe₂ channel as photon receptors, facilitating efficient short-wavelength infrared (SWIR) detection. As a result, the device adapts to the SWIR signal and emulates biological synaptic properties with a superior image recognition rate, showing potential for machine vision.

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包含多维范德华异质结的红外触发视胚人工突触电子器件（Small 24/2025）

在2410892号文章中，Nuri Oh， Jun Hong Park及其同事介绍了一种视网膜形人工突触，启发了人类视网膜，具有多维范德华异质结。InAs量子点作为光子受体沉积在WSe2通道上，促进了高效的短波红外（SWIR）探测。因此，该装置适应SWIR信号，模拟生物突触特性，具有优越的图像识别率，显示出机器视觉的潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Small 工程技术-材料科学：综合

CiteScore

17.70

自引率

3.80%

发文量

1830

审稿时长

2.1 months

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