Multistimuli Selectivity CuO/V2O5 Memristive Devices for Broadband Sensing Applications

IF 4.5 2区综合性期刊 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Sensors Journal Pub Date : 2026-10-15 Epub Date: 2026-08-28 DOI:10.1109/JSEN.2026.3725743

Sharmila B;Priyanka Dwivedi

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引用次数: 0

Abstract

This article presents a wafer-scalable synthesis process for the efficient CuO/V₂O₅-based memristive devices for broadband sensing applications. The memristive devices are tested using three different sensing stimuli to analyze the trigger selectivity and widen the real-time sensing applications. The electrical, broadband optical, and thermal stimuli are used to stimulate the CuO/V₂O₅ heterostructure-based memristive devices. The tested devices have demonstrated bipolar resistive sweeps with enhancement in the performance metrics like current switching ratio, resistance switching ratio, and set/reset time for the thermal stimuli as compared with the other tested stimuli. The demonstrated memristor has shown the current switching ratio of ~

$0.8 \times 10^{{3}}$

for the thermal stimuli (

$90~^{\circ }$

C optimum temperature), which is ~

$~38$

and 28 times higher than the electrical and optical stimulation, respectively. The testing results highlight the potential of the proposed devices for scalable batch processing for mass production of multifunctional broadband sensing devices.

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宽带传感应用的多刺激选择性CuO/V2O5记忆器件

本文介绍了一种用于宽带传感的高效CuO/ v2o5基记忆器件的晶片可扩展合成工艺。利用三种不同的传感刺激对忆阻器件进行了测试，分析了其触发选择性，拓宽了实时传感的应用范围。利用电刺激、宽带光刺激和热刺激对基于CuO/V2O5异质结构的记忆器件进行了刺激。与其他测试的刺激相比，测试的设备已经证明了双极电阻扫描在性能指标上的增强，如电流开关比、电阻开关比和热刺激的设置/复位时间。所演示的忆阻器在热刺激下的电流开关比为~ $0.8 \ × 10^{{3}}$（最适温度为$90~^{\circ}$ C），分别是电刺激和光刺激的~ $ 38和28倍。测试结果强调了所提出的设备在大规模生产多功能宽带传感设备的可扩展批量处理方面的潜力。

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

IEEE Sensors Journal 工程技术-工程：电子与电气

CiteScore

7.70

自引率

14.00%

发文量

2058

审稿时长

5.2 months

期刊介绍： The fields of interest of the IEEE Sensors Journal are the theory, design , fabrication, manufacturing and applications of devices for sensing and transducing physical, chemical and biological phenomena, with emphasis on the electronics and physics aspect of sensors and integrated sensors-actuators. IEEE Sensors Journal deals with the following: -Sensor Phenomenology, Modelling, and Evaluation -Sensor Materials, Processing, and Fabrication -Chemical and Gas Sensors -Microfluidics and Biosensors -Optical Sensors -Physical Sensors: Temperature, Mechanical, Magnetic, and others -Acoustic and Ultrasonic Sensors -Sensor Packaging -Sensor Networks -Sensor Applications -Sensor Systems: Signals, Processing, and Interfaces -Actuators and Sensor Power Systems -Sensor Signal Processing for high precision and stability (amplification, filtering, linearization, modulation/demodulation) and under harsh conditions (EMC, radiation, humidity, temperature); energy consumption/harvesting -Sensor Data Processing (soft computing with sensor data, e.g., pattern recognition, machine learning, evolutionary computation; sensor data fusion, processing of wave e.g., electromagnetic and acoustic; and non-wave, e.g., chemical, gravity, particle, thermal, radiative and non-radiative sensor data, detection, estimation and classification based on sensor data) -Sensors in Industrial Practice