Digital Repository

Transient N-GQDs/PVA nanocomposite thin film for memristor application

Show simple item record Deshmukh, Akshaya Pisal en_US Patil, Kalyanee en_US BARVE, KANCHAN en_US Bhave, Tejashree en_US 2024-04-24T05:45:27Z 2024-04-24T05:45:27Z 2024-06 en_US
dc.identifier.citation Nanotechnology, 25, 26. en_US
dc.identifier.issn 1361-6528 en_US
dc.identifier.uri en_US
dc.description.abstract In recent years quantum dot (QDs) based resistive switching devices(memristors) have gained a lot of attention. Here we report the resistive switching behavior of nitrogen-doped graphene quantum dots/Polyvinyl alcohol (N-GQDs/PVA) degradable nanocomposite thin film with different weight percentages (wt.%) of N-GQDs. The memristor device was fabricated by a simple spin coating technique. It was found that 1 wt% N-GQDs/PVA device shows a prominent resistive switching phenomenon with good cyclic stability, high on/off ratio of ~102 and retention time of ∼104 s. From a detailed experimental study of band structure, we conclude that memristive behavior originates from the space charge controlled conduction (SCLC) mechanism. Further transient property of built memristive device was studied. Within three minutes of being submerged in distilled water, the fabricated memory device was destroyed. This phenomenon facilitates the usage of fabricated memristor devices to develop memory devices for military and security purposes. en_US
dc.language.iso en en_US
dc.publisher IOP Publishing en_US
dc.subject Memristor en_US
dc.subject N-GQDs en_US
dc.subject PVA en_US
dc.subject Nanocomposite en_US
dc.subject SCLC mechanism en_US
dc.subject Transient electronics en_US
dc.subject 2024 en_US
dc.subject 2024-APR-WEEK2 en_US
dc.subject TOC-APR-2024 en_US
dc.title Transient N-GQDs/PVA nanocomposite thin film for memristor application en_US
dc.type Article en_US
dc.contributor.department Dept. of Physics en_US
dc.identifier.sourcetitle Nanotechnology en_US
dc.publication.originofpublisher Foreign en_US

Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record

Search Repository

Advanced Search


My Account