Multi-stimuli selectivity CuO/V2O5 memristive devices for broadband sensing applications

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dc.contributor.authorSharmila, Balachandaren
dc.contributor.authorDwivedi, Priyankaen
dc.contributor.funderDesign and Innovation Centre, Indian Institute of Technology (BHU) Varanasien
dc.date.accessioned2026-09-23T13:18:39Z
dc.date.available2026-09-23T13:18:39Z
dc.date.issued2026-08-28en
dc.description.abstractThis paper 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 the bipolar resistive sweep with enhancement in the performance metrics like current switching ratio, resistance switching ratio and set/reset time for the thermal stimuli as compared to the other tested stimuli. The demonstrated memristor has shown the current switching ratio of ~0.8×103 for the thermal stimuli (90°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.en
dc.description.sponsorshipDesign and Innovation Centre, Indian Institute of Technology (BHU) Varanasi|001/MHRD/0215en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationBalachandar, S. and Dwivedi, P. (2026) 'Multi-stimuli selectivity CuO/V2O5 memristive devices for broadband sensing applications', IEEE Sensors Journal. https://doi.org/10.1109/JSEN.2026.3725743en
dc.identifier.doi10.1109/jsen.2026.3725743en
dc.identifier.endpage6en
dc.identifier.issn1530-437Xen
dc.identifier.issn1558-1748en
dc.identifier.issn2379-9153en
dc.identifier.journaltitleIEEE Sensors Journalen
dc.identifier.startpage1en
dc.identifier.urihttps://hdl.handle.net/10468/19317
dc.language.isoenen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.rights© 2026, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.en
dc.subjectMicrofabricationen
dc.subjectBroadband sensingen
dc.subjectMemristive devicesen
dc.subjectFast switching speeden
dc.subjectHeterostructureen
dc.subjectThermal stimulien
dc.titleMulti-stimuli selectivity CuO/V2O5 memristive devices for broadband sensing applicationsen
dc.typeArticle (peer-reviewed)en
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