Bistable non-volatile resistive memory devices based on ZnO nanoparticles embedded in polyvinylpyrrolidone

The resistive random access memory (RRAM) devices based on polyvinylpyrrolidone (PVP) and PVP:PVP:zinc oxide nanoparticle (ZnO NP) active layers have bistable electrical switching behavior. Herein, via a series of storage performance tests, it was proved that the ITO/PVP:ZnO/Al device has a higher O...

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Detalles Bibliográficos
Autores principales: Zhang, Hongyan, Zhao, Xiaofeng, Huang, Jiahe, Bai, Ju, Hou, Yanjun, Wang, Cheng, Wang, Shuhong, Bai, Xuduo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9051947/
https://www.ncbi.nlm.nih.gov/pubmed/35497168
http://dx.doi.org/10.1039/d0ra00667j
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author Zhang, Hongyan
Zhao, Xiaofeng
Huang, Jiahe
Bai, Ju
Hou, Yanjun
Wang, Cheng
Wang, Shuhong
Bai, Xuduo
author_facet Zhang, Hongyan
Zhao, Xiaofeng
Huang, Jiahe
Bai, Ju
Hou, Yanjun
Wang, Cheng
Wang, Shuhong
Bai, Xuduo
author_sort Zhang, Hongyan
collection PubMed
description The resistive random access memory (RRAM) devices based on polyvinylpyrrolidone (PVP) and PVP:PVP:zinc oxide nanoparticle (ZnO NP) active layers have bistable electrical switching behavior. Herein, via a series of storage performance tests, it was proved that the ITO/PVP:ZnO/Al device has a higher ON/OFF current ratio and better memory performance than the ITO/PVP/Al device. Moreover, at 13 wt% concentration of ZnO NPs, optimal storage performance was obtained, the switch state current ratio significantly increased, and the threshold voltage obviously decreased. The conduction mechanism of the devices was further discussed. The device having inorganic nanoparticles embedded in the polymer has excellent storage performance, which has potential application value in data storage.
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spelling pubmed-90519472022-04-29 Bistable non-volatile resistive memory devices based on ZnO nanoparticles embedded in polyvinylpyrrolidone Zhang, Hongyan Zhao, Xiaofeng Huang, Jiahe Bai, Ju Hou, Yanjun Wang, Cheng Wang, Shuhong Bai, Xuduo RSC Adv Chemistry The resistive random access memory (RRAM) devices based on polyvinylpyrrolidone (PVP) and PVP:PVP:zinc oxide nanoparticle (ZnO NP) active layers have bistable electrical switching behavior. Herein, via a series of storage performance tests, it was proved that the ITO/PVP:ZnO/Al device has a higher ON/OFF current ratio and better memory performance than the ITO/PVP/Al device. Moreover, at 13 wt% concentration of ZnO NPs, optimal storage performance was obtained, the switch state current ratio significantly increased, and the threshold voltage obviously decreased. The conduction mechanism of the devices was further discussed. The device having inorganic nanoparticles embedded in the polymer has excellent storage performance, which has potential application value in data storage. The Royal Society of Chemistry 2020-04-13 /pmc/articles/PMC9051947/ /pubmed/35497168 http://dx.doi.org/10.1039/d0ra00667j Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Zhang, Hongyan
Zhao, Xiaofeng
Huang, Jiahe
Bai, Ju
Hou, Yanjun
Wang, Cheng
Wang, Shuhong
Bai, Xuduo
Bistable non-volatile resistive memory devices based on ZnO nanoparticles embedded in polyvinylpyrrolidone
title Bistable non-volatile resistive memory devices based on ZnO nanoparticles embedded in polyvinylpyrrolidone
title_full Bistable non-volatile resistive memory devices based on ZnO nanoparticles embedded in polyvinylpyrrolidone
title_fullStr Bistable non-volatile resistive memory devices based on ZnO nanoparticles embedded in polyvinylpyrrolidone
title_full_unstemmed Bistable non-volatile resistive memory devices based on ZnO nanoparticles embedded in polyvinylpyrrolidone
title_short Bistable non-volatile resistive memory devices based on ZnO nanoparticles embedded in polyvinylpyrrolidone
title_sort bistable non-volatile resistive memory devices based on zno nanoparticles embedded in polyvinylpyrrolidone
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9051947/
https://www.ncbi.nlm.nih.gov/pubmed/35497168
http://dx.doi.org/10.1039/d0ra00667j
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