用于神经形态计算的高熵氧化物记忆电阻器：从材料工程到功能集成

IF 36.3 1区材料科学 Q1 Engineering

Nano-Micro Letters Pub Date : 2025-08-25 DOI:10.1007/s40820-025-01891-1

Jia-Li Yang, Xin-Gui Tang, Xuan Gu, Qi-Jun Sun, Zhen-Hua Tang, Wen-Hua Li, Yan-Ping Jiang

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引用次数: 0

摘要

概述了记忆器件中的高熵氧化物（HEOs），强调了它们在神经形态计算中的潜力，以及它们模拟突触可塑性和多电平电导调制的能力。详细探讨了基于heo的忆阻器的电阻开关机制，重点研究了空位迁移、相变和价态动力学，这些因素支撑了它们在脑启发电子学中的性能。深入讨论了将基于heo的忆阻器集成到大规模神经形态系统中的挑战和机遇，强调了材料设计，接口优化和可扩展性方面的进步需求。

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High-Entropy Oxide Memristors for Neuromorphic Computing: From Material Engineering to Functional Integration

Highlights

Comprehensive overview of high-entropy oxides (HEOs) in memristive devices, emphasizing their potential in neuromorphic computing and their ability to simulate synaptic plasticity and multilevel conductance modulation.
Detailed exploration of resistive switching mechanisms in HEO-based memristors, focusing on vacancy migration, phase transitions, and valence-state dynamics, which underpin their performance in brain-inspired electronics.
Insightful discussion on the challenges and opportunities for integrating HEO-based memristors into large-scale neuromorphic systems, highlighting the need for advancements in material design, interface optimization, and scalability.

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来源期刊

Nano-Micro Letters NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

32.60

自引率

4.90%

发文量

981

审稿时长

1.1 months

期刊介绍： Nano-Micro Letters is a peer-reviewed, international, interdisciplinary, and open-access journal published under the SpringerOpen brand. Nano-Micro Letters focuses on the science, experiments, engineering, technologies, and applications of nano- or microscale structures and systems in various fields such as physics, chemistry, biology, material science, and pharmacy.It also explores the expanding interfaces between these fields. Nano-Micro Letters particularly emphasizes the bottom-up approach in the length scale from nano to micro. This approach is crucial for achieving industrial applications in nanotechnology, as it involves the assembly, modification, and control of nanostructures on a microscale.