揭示了全无机钙钛矿记忆电阻器在神经形态和逻辑应用中的潜力

IF 13.1 1区化学 Q1 Energy

Journal of Energy Chemistry Pub Date : 2025-05-28 DOI:10.1016/j.jechem.2025.05.034

Shuanglong Wang , Hong Lian , Zehua Wu , Jinghai Li , Aqiang Liu , Yongge Yang , Peng Gao

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引用次数: 0

摘要

全无机钙钛矿半导体的最新进展由于其高性能光电器件的潜力和在恶劣环境条件下增强的稳定性而引起了极大的研究兴趣。对钙钛矿基记忆电阻器的结构、化学和物理性质的深入了解，推动了钙钛矿基记忆电阻器在解决电学特性、再现性和长期运行稳定性方面的挑战方面取得了显著进展。这些进步是通过成分工程、尺寸调制、薄膜加工和器件优化来实现的。本文简要总结了全无机钙钛矿记忆电阻器的最新进展，重点介绍了其不同的材料特性、器件性能以及在人工突触和逻辑运算中的应用。我们讨论了关键的电阻转换机制、优化策略和操作能力，同时概述了基于钙钛矿的存储技术的剩余挑战和未来方向。

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Unveiling the potential of all-inorganic perovskite memristors for neuromorphic and logic applications

Recent advances in all-inorganic perovskite semiconductors have garnered significant research interest due to their potential for high-performance optoelectronic devices and enhanced stability under harsh environmental conditions. A deeper understanding of their structural, chemical, and physical properties has driven notable progress in addressing challenges related to electrical characteristics, reproducibility, and long-term operational stability in perovskite-based memristors. These advancements have been realized through composition engineering, dimensionality modulation, thin-film processing, and device optimization. This review concisely summarizes recent developments in all-inorganic perovskite memristors, highlighting their diverse material properties, device performance, and applications in artificial synapses and logic operations. We discuss key resistance-switching mechanisms, optimization strategies, and operational capabilities while outlining remaining challenges and future directions for perovskite-based memory technologies.

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来源期刊

Journal of Energy Chemistry CHEMISTRY, APPLIED-CHEMISTRY, PHYSICAL

CiteScore

19.10

自引率

8.40%

发文量

3631

审稿时长

15 days

期刊介绍： The Journal of Energy Chemistry, the official publication of Science Press and the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, serves as a platform for reporting creative research and innovative applications in energy chemistry. It mainly reports on creative researches and innovative applications of chemical conversions of fossil energy, carbon dioxide, electrochemical energy and hydrogen energy, as well as the conversions of biomass and solar energy related with chemical issues to promote academic exchanges in the field of energy chemistry and to accelerate the exploration, research and development of energy science and technologies. This journal focuses on original research papers covering various topics within energy chemistry worldwide, including: Optimized utilization of fossil energy Hydrogen energy Conversion and storage of electrochemical energy Capture, storage, and chemical conversion of carbon dioxide Materials and nanotechnologies for energy conversion and storage Chemistry in biomass conversion Chemistry in the utilization of solar energy