Complex dynamics in Memristive micro/nano beam resonators incorporating Josephson junctions
This work focuses on the emergence of chaos in a nonlinear memristive NEMS (Nano Electro-Mechanical System) actuated by two-sided electrodes based on a Josephson junction (JJ). Nanoelectromechanical systems (NEMS) are devices that integrate electrical and mechanical functions at the nanoscale. These...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-06-01
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| Series: | Results in Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123025010412 |
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| author | Cédric Noufozo Talonang Alain Soup Tewa Kammogne Ahmad Taher Azar Hilaire Bertrand Fotsin Boris Arnaud Notchum Deffo Saim Ahmed Walid El-Shafai Mohamed Tounsi |
| author_facet | Cédric Noufozo Talonang Alain Soup Tewa Kammogne Ahmad Taher Azar Hilaire Bertrand Fotsin Boris Arnaud Notchum Deffo Saim Ahmed Walid El-Shafai Mohamed Tounsi |
| author_sort | Cédric Noufozo Talonang |
| collection | DOAJ |
| description | This work focuses on the emergence of chaos in a nonlinear memristive NEMS (Nano Electro-Mechanical System) actuated by two-sided electrodes based on a Josephson junction (JJ). Nanoelectromechanical systems (NEMS) are devices that integrate electrical and mechanical functions at the nanoscale. These components enable the conversion of one form of energy into another, allowing for rapid and precise measurements. A comprehensive dynamical analysis is conducted using standard indicators, such as bifurcation diagrams, to highlight critical transitions and the nature of electrical neuronal activities. Relevant tools are employed to assess the system’s stability, providing detailed insights into its operation and the overall behavior of the coupling. Additionally, complex and diverse routes to chaos have been identified. Local Lyapunov exponents with strongly interwoven attractors further confirm the presence of multistability. The PSpice implementation is carried out to demonstrate the feasibility of NEMS in real-world applications. This study makes a significant contribution to understanding the behavior of MEMS by proposing a framework for designing a nano-mechanical system with tunable frequency and nonlinear properties. |
| format | Article |
| id | doaj-art-5954086fa59e41d2b711eb643fcb102f |
| institution | OA Journals |
| issn | 2590-1230 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj-art-5954086fa59e41d2b711eb643fcb102f2025-08-20T02:14:26ZengElsevierResults in Engineering2590-12302025-06-012610496510.1016/j.rineng.2025.104965Complex dynamics in Memristive micro/nano beam resonators incorporating Josephson junctionsCédric Noufozo Talonang0Alain Soup Tewa Kammogne1Ahmad Taher Azar2Hilaire Bertrand Fotsin3Boris Arnaud Notchum Deffo4Saim Ahmed5Walid El-Shafai6Mohamed Tounsi7Laboratory of Condensed Matter, Electronics and Signal Processing (LAMACETS), Department of Physic, Faculty of Sciences, University of Dschang, Dschang, CameroonCollege of Computer and Information Sciences Prince Sultan University Riyadh, Saudi ArabiaCollege of Computer and Information Sciences Prince Sultan University Riyadh, Saudi Arabia; Automated Systems and Computing Lab (ASCL), Prince Sultan University, Riyadh 11586, Saudi Arabia; Corresponding authors.Laboratory of Condensed Matter, Electronics and Signal Processing (LAMACETS), Department of Physic, Faculty of Sciences, University of Dschang, Dschang, CameroonLaboratory of Condensed Matter, Electronics and Signal Processing (LAMACETS), Department of Physic, Faculty of Sciences, University of Dschang, Dschang, CameroonCollege of Computer and Information Sciences Prince Sultan University Riyadh, Saudi Arabia; Automated Systems and Computing Lab (ASCL), Prince Sultan University, Riyadh 11586, Saudi ArabiaCollege of Computer and Information Sciences Prince Sultan University Riyadh, Saudi Arabia; Automated Systems and Computing Lab (ASCL), Prince Sultan University, Riyadh 11586, Saudi Arabia; Department of Electronics and Electrical Communications Engineering, Faculty of Electronic Engineering, Menoufia University, Menouf 32952, Egypt; Corresponding authors.College of Computer and Information Sciences Prince Sultan University Riyadh, Saudi Arabia; Automated Systems and Computing Lab (ASCL), Prince Sultan University, Riyadh 11586, Saudi ArabiaThis work focuses on the emergence of chaos in a nonlinear memristive NEMS (Nano Electro-Mechanical System) actuated by two-sided electrodes based on a Josephson junction (JJ). Nanoelectromechanical systems (NEMS) are devices that integrate electrical and mechanical functions at the nanoscale. These components enable the conversion of one form of energy into another, allowing for rapid and precise measurements. A comprehensive dynamical analysis is conducted using standard indicators, such as bifurcation diagrams, to highlight critical transitions and the nature of electrical neuronal activities. Relevant tools are employed to assess the system’s stability, providing detailed insights into its operation and the overall behavior of the coupling. Additionally, complex and diverse routes to chaos have been identified. Local Lyapunov exponents with strongly interwoven attractors further confirm the presence of multistability. The PSpice implementation is carried out to demonstrate the feasibility of NEMS in real-world applications. This study makes a significant contribution to understanding the behavior of MEMS by proposing a framework for designing a nano-mechanical system with tunable frequency and nonlinear properties.http://www.sciencedirect.com/science/article/pii/S2590123025010412Nano electro-mechanical systemMemristive micro/nano beam resonatorsJosephson junctionsControl applicationsMechanical applications |
| spellingShingle | Cédric Noufozo Talonang Alain Soup Tewa Kammogne Ahmad Taher Azar Hilaire Bertrand Fotsin Boris Arnaud Notchum Deffo Saim Ahmed Walid El-Shafai Mohamed Tounsi Complex dynamics in Memristive micro/nano beam resonators incorporating Josephson junctions Results in Engineering Nano electro-mechanical system Memristive micro/nano beam resonators Josephson junctions Control applications Mechanical applications |
| title | Complex dynamics in Memristive micro/nano beam resonators incorporating Josephson junctions |
| title_full | Complex dynamics in Memristive micro/nano beam resonators incorporating Josephson junctions |
| title_fullStr | Complex dynamics in Memristive micro/nano beam resonators incorporating Josephson junctions |
| title_full_unstemmed | Complex dynamics in Memristive micro/nano beam resonators incorporating Josephson junctions |
| title_short | Complex dynamics in Memristive micro/nano beam resonators incorporating Josephson junctions |
| title_sort | complex dynamics in memristive micro nano beam resonators incorporating josephson junctions |
| topic | Nano electro-mechanical system Memristive micro/nano beam resonators Josephson junctions Control applications Mechanical applications |
| url | http://www.sciencedirect.com/science/article/pii/S2590123025010412 |
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