Amorphous Silicon Oxide Nanoflakes Coupled With Single-Layer Graphene as Reliable Bio-Photonic Synapse Integrating With Dual-Functionalities of Photoreceptor and Memory Effects (Advanced Optical Materials 17/2025)

IF 7.2 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Optical Materials Pub Date : 2025-06-17 DOI:10.1002/adom.202570109

Kuan-Han Lin, Le Vo Phuong Thuan, Yi-Ting Li, Po-Hsuan Hsiao, Yu-Cheng Yen, Chin-Shan Lue, Chia-Yun Chen

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Abstract

Artificial Synaptic Device

Hybrid silicon oxide nanoflakes (SiONFs)@PMMA/graphene as the new type of artificial inorganic/organic photosynaptic device is revealed to feature the behaviors analogous to biological synapses. Defect engineering of SiONFs empowers the dual-functionalities of photoreceptor and memory effects, allowing the emulation of intricate functionalities observed in biological synapses, including photonic-driven excitatory postsynaptic current, paired pulsed facilitation, short- and long-term memory and learning-forgetting-relearning behaviors. More details can be found in article 2403103 by Chia-Yun Chen and co-workers.

Abstract Image

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非晶氧化硅纳米片与单层石墨烯耦合作为具有光感受器和记忆效应双功能的可靠生物光子突触（Advanced Optical Materials 17/2025）

人工突触器件pmma /石墨烯混合氧化硅纳米片（SiONFs）作为一种新型的人工无机/有机光突触器件，具有类似生物突触的行为。ionf的缺陷工程赋予了光感受器和记忆效应的双重功能，允许模拟在生物突触中观察到的复杂功能，包括光子驱动的兴奋性突触后电流，配对脉冲促进，短期和长期记忆以及学习-遗忘-再学习行为。更多细节可以在Chia-Yun Chen及其同事的文章2403103中找到。

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

Advanced Optical Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-OPTICS

CiteScore

13.70

自引率

6.70%

发文量

883

审稿时长

1.5 months

期刊介绍： Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.