Frugal discrete memristive device based on potassium permanganate solution
Many thin film-based devices with solid electrolytes have been studied for memristive applications. Herein, we report a simple and facile way to fabricate solution-based, low-cost, and discrete two-terminal memristive devices using the KMnO _4 solution. The water and methanol were used as a solvent...
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| Format: | Article |
| Language: | English |
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IOP Publishing
2021-01-01
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| Series: | Materials Research Express |
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| Online Access: | https://doi.org/10.1088/2053-1591/ac14fe |
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| author | Chetan C Revadekar Ashkan Vakilipour Takaloo Sandeep P Shinde Swapnil R Patil Somnath S Kundale Deok-kee Kim Tukaram D Dongale |
| author_facet | Chetan C Revadekar Ashkan Vakilipour Takaloo Sandeep P Shinde Swapnil R Patil Somnath S Kundale Deok-kee Kim Tukaram D Dongale |
| author_sort | Chetan C Revadekar |
| collection | DOAJ |
| description | Many thin film-based devices with solid electrolytes have been studied for memristive applications. Herein, we report a simple and facile way to fabricate solution-based, low-cost, and discrete two-terminal memristive devices using the KMnO _4 solution. The water and methanol were used as a solvent to prepare different concentrations of KMnO _4 to carry out the optimization study. Furthermore, the effect of KMnO _4 concentration with aqueous and methanol solvents was studied with the help of current-voltage, device charge, charge-flux, and cyclic endurance properties. Interestingly, all developed devices show the asymmetric time-domain charge and double valued charge-flux properties, suggesting that aqueous KMnO _4 and methanol-KMnO _4 based devices are non-ideal memristors or memristive devices. The statistical measures such as cumulative probability and coefficient of variation are reported for the memristive devices. The possible switching mechanism of the discrete memristive was tried to explain with the UV-visible spectrum and theoretical framework. The optimized device was further studied using the cyclic voltammogram, Bode plot, and Nyquist plot. An equivalent circuit was derived for the optimized discrete memristive device using electrochemical impendence spectroscopy results. The results of the present investigation are beneficial to develop programmable analog circuits, volatile memory, and synaptic devices using discrete memristive devices. |
| first_indexed | 2024-03-12T15:43:40Z |
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| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:43:40Z |
| publishDate | 2021-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-fc7f3be2b3c44cadabab9ce5cab844312023-08-09T15:52:11ZengIOP PublishingMaterials Research Express2053-15912021-01-018707630410.1088/2053-1591/ac14feFrugal discrete memristive device based on potassium permanganate solutionChetan C Revadekar0Ashkan Vakilipour Takaloo1Sandeep P Shinde2Swapnil R Patil3Somnath S Kundale4Deok-kee Kim5https://orcid.org/0000-0002-2515-4984Tukaram D Dongale6https://orcid.org/0000-0003-2536-6132Computational Electronics and Nanoscience Research Laboratory, School of Nanoscience and Biotechnology, Shivaji University , Kolhapur—416004, IndiaSchool of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology, Ulsan—44919, Republic of KoreaDepartment of Chemistry, Sathaye College, Vile Parle, Mumbai—400 057, IndiaComputational Electronics and Nanoscience Research Laboratory, School of Nanoscience and Biotechnology, Shivaji University , Kolhapur—416004, IndiaComputational Electronics and Nanoscience Research Laboratory, School of Nanoscience and Biotechnology, Shivaji University , Kolhapur—416004, IndiaDepartment of Electrical Engineering, Sejong University , 209 Neungdong-ro, Gwangjin-gu, Seoul—05006, Republic of KoreaComputational Electronics and Nanoscience Research Laboratory, School of Nanoscience and Biotechnology, Shivaji University , Kolhapur—416004, IndiaMany thin film-based devices with solid electrolytes have been studied for memristive applications. Herein, we report a simple and facile way to fabricate solution-based, low-cost, and discrete two-terminal memristive devices using the KMnO _4 solution. The water and methanol were used as a solvent to prepare different concentrations of KMnO _4 to carry out the optimization study. Furthermore, the effect of KMnO _4 concentration with aqueous and methanol solvents was studied with the help of current-voltage, device charge, charge-flux, and cyclic endurance properties. Interestingly, all developed devices show the asymmetric time-domain charge and double valued charge-flux properties, suggesting that aqueous KMnO _4 and methanol-KMnO _4 based devices are non-ideal memristors or memristive devices. The statistical measures such as cumulative probability and coefficient of variation are reported for the memristive devices. The possible switching mechanism of the discrete memristive was tried to explain with the UV-visible spectrum and theoretical framework. The optimized device was further studied using the cyclic voltammogram, Bode plot, and Nyquist plot. An equivalent circuit was derived for the optimized discrete memristive device using electrochemical impendence spectroscopy results. The results of the present investigation are beneficial to develop programmable analog circuits, volatile memory, and synaptic devices using discrete memristive devices.https://doi.org/10.1088/2053-1591/ac14fememristormemristive switchingdiscrete devicevolatile memoryelectrochemistryelectrochemical impendence spectroscopy |
| spellingShingle | Chetan C Revadekar Ashkan Vakilipour Takaloo Sandeep P Shinde Swapnil R Patil Somnath S Kundale Deok-kee Kim Tukaram D Dongale Frugal discrete memristive device based on potassium permanganate solution Materials Research Express memristor memristive switching discrete device volatile memory electrochemistry electrochemical impendence spectroscopy |
| title | Frugal discrete memristive device based on potassium permanganate solution |
| title_full | Frugal discrete memristive device based on potassium permanganate solution |
| title_fullStr | Frugal discrete memristive device based on potassium permanganate solution |
| title_full_unstemmed | Frugal discrete memristive device based on potassium permanganate solution |
| title_short | Frugal discrete memristive device based on potassium permanganate solution |
| title_sort | frugal discrete memristive device based on potassium permanganate solution |
| topic | memristor memristive switching discrete device volatile memory electrochemistry electrochemical impendence spectroscopy |
| url | https://doi.org/10.1088/2053-1591/ac14fe |
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