Diffusive Memristor with CuS Nanoparticles Embedded in Polymeric Film as Artificial Nociceptor DOI

Rajesh Deb,

Debashis Panda, Manjula G. Nair

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 11, 2024

The threshold behavior and the ion diffusion dynamics in diffusive volatile memristors have a very uncanny resemblance to transduction process of biological nociceptors. Hence, are considered most suited for making artificial nociceptive systems. To facilitate their widespread adoption, it is imperative develop polymeric or organic-inorganic hybrid material-based that economical, biocompatible, easily processable. In this study, we present cluster-type memristor where copper used as active top electrode. switching medium comprises copper(II) sulfide (CuS) nanoparticles embedded poly(ethylene oxide) (PEO). devices show electrochemical metalization (ECM)-type bidirectional memory with high nonlinearity (10

Language: Английский

Functionalized dendritic memristor of Pt/MoS2@LCO-PVA/Si for Mimicking synaptic behavior DOI
Xueli Geng, Qin Gao,

Jiangshun Huang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161487 - 161487

Published: March 1, 2025

Language: Английский

Citations

0
Kinetically Controlled Self-Assembly of Ag Nanoclusters with Enhanced Luminescence DOI

Fengjuan Chang,

Mengting Zhang,

Wanying Chen

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(30), P. 39847 - 39856

Published: July 18, 2024

Constructing self-assembly with definite assembly structure-property correlation is of great significance for expanding the property richness and functional diversity metal nanoclusters (NCs). Herein, a well-designed liquid reaction strategy was developed through which highly ordered nanofiber superstructure enhanced green photoluminescence (PL) obtained via individual silver (Ag NCs). By visual monitoring kinetic process using time-dependent in situ spectroscopy measurements, assembling structure growth structure-determined luminescence mechanisms were revealed. The as-prepared nanofibers featured series advantages involving high emission efficiency, large Stokes shift, homogeneous chromophore, excellent photostability, temperature, pH sensibility. virtue these merits, they successfully employed various fields luminescent inks, encryption anticounterfeiting platforms, optoelectronic light-emitting diode (LED) devices.

Language: Английский

Citations

3
A new carbon modification strategy aimed to fully address the issues of NiO as an electrode material for supercapacitors DOI
Weidong Nie, Yuanyuan Liu, Jing Li

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 984, P. 174027 - 174027

Published: March 2, 2024

Language: Английский

Citations

2
Memristive Ion Dynamics to Enable Biorealistic Computing DOI Creative Commons
Ruoyu Zhao, Seung Ju Kim, Yichun Xu

et al.

Chemical Reviews, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 27, 2024

Conventional artificial intelligence (AI) systems are facing bottlenecks due to the fundamental mismatches between AI models, which rely on parallel, in-memory, and dynamic computation, traditional transistors, have been designed optimized for sequential logic operations. This calls development of novel computing units beyond transistors. Inspired by high efficiency adaptability biological neural networks, mimicking capabilities structures gaining more attention. Ion-based memristive devices (IMDs), owing intrinsic functional similarities their counterparts, hold significant promise implementing emerging neuromorphic learning algorithms. In this article, we review mechanisms IMDs based ion drift diffusion elucidate origins diverse dynamics. We then examine how these operate within different materials enable with various types switching behaviors, leading a wide range applications, from emulating components realizing specialized requirements. Furthermore, explore potential be modified tuned achieve customized dynamics, positions them as one most promising hardware candidates executing bioinspired algorithms unique specifications. Finally, identify challenges currently that hinder widespread usage highlight research directions could significantly benefit incorporating IMDs.

Language: Английский

Citations

1
Diffusive Memristor with CuS Nanoparticles Embedded in Polymeric Film as Artificial Nociceptor DOI

Rajesh Deb,

Debashis Panda, Manjula G. Nair

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 11, 2024

The threshold behavior and the ion diffusion dynamics in diffusive volatile memristors have a very uncanny resemblance to transduction process of biological nociceptors. Hence, are considered most suited for making artificial nociceptive systems. To facilitate their widespread adoption, it is imperative develop polymeric or organic-inorganic hybrid material-based that economical, biocompatible, easily processable. In this study, we present cluster-type memristor where copper used as active top electrode. switching medium comprises copper(II) sulfide (CuS) nanoparticles embedded poly(ethylene oxide) (PEO). devices show electrochemical metalization (ECM)-type bidirectional memory with high nonlinearity (10

Language: Английский

Citations

0