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Teplov G, Zhevnenko D, Meshchaninov F, Kozhevnikov V, Sattarov P, Kuznetsov S, Magomedrasulov A, Telminov O, Gornev E. Memristor Degradation Analysis Using Auxiliary Volt-Ampere Characteristics. MICROMACHINES 2022; 13:1691. [PMID: 36296044 PMCID: PMC9610922 DOI: 10.3390/mi13101691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 09/29/2022] [Accepted: 10/06/2022] [Indexed: 06/16/2023]
Abstract
The memristor is one of the modern microelectronics key devices. Due to the nanometer scale and complex processes physic, the development of memristor state study approaches faces limitations of classical methods to observe the processes. We propose a new approach to investigate the degradation of six Ni/Si3N4/p+Si-based memristors up to their failure. The basis of the proposed idea is the joint analysis of resistance change curves with the volt-ampere characteristics registered by the auxiliary signal. The paper considers the existence of stable switching regions of the high-resistance state and their interpretation as stable states in which the device evolves. The stable regions' volt-ampere characteristics were simulated using a compact mobility modification model and a first-presented target function to solve the optimization problem.
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Affiliation(s)
- Georgy Teplov
- Laboratory for the Study of Neuromorphic Systems, Non-Volatile Memory Laboratory, Joint-Stock Company Molecular Electronics Research Institute, 124460 Moscow, Russia
| | - Dmitry Zhevnenko
- Laboratory for the Study of Neuromorphic Systems, Non-Volatile Memory Laboratory, Joint-Stock Company Molecular Electronics Research Institute, 124460 Moscow, Russia
- Industrial Artificial Intelligence, Artificial Intelligence Research Institute, 105064 Moscow, Russia
| | - Fedor Meshchaninov
- Laboratory for the Study of Neuromorphic Systems, Non-Volatile Memory Laboratory, Joint-Stock Company Molecular Electronics Research Institute, 124460 Moscow, Russia
- Research Center in Artificial Intelligence in the Direction of Optimization of Management Decisions to Reduce Carbon Footprint, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia
| | - Vladislav Kozhevnikov
- Laboratory for the Study of Neuromorphic Systems, Non-Volatile Memory Laboratory, Joint-Stock Company Molecular Electronics Research Institute, 124460 Moscow, Russia
| | - Pavel Sattarov
- Laboratory for the Study of Neuromorphic Systems, Non-Volatile Memory Laboratory, Joint-Stock Company Molecular Electronics Research Institute, 124460 Moscow, Russia
| | - Sergey Kuznetsov
- Laboratory for the Study of Neuromorphic Systems, Non-Volatile Memory Laboratory, Joint-Stock Company Molecular Electronics Research Institute, 124460 Moscow, Russia
| | - Alikhan Magomedrasulov
- Laboratory for the Study of Neuromorphic Systems, Non-Volatile Memory Laboratory, Joint-Stock Company Molecular Electronics Research Institute, 124460 Moscow, Russia
| | - Oleg Telminov
- Laboratory for the Study of Neuromorphic Systems, Non-Volatile Memory Laboratory, Joint-Stock Company Molecular Electronics Research Institute, 124460 Moscow, Russia
| | - Evgeny Gornev
- Laboratory for the Study of Neuromorphic Systems, Non-Volatile Memory Laboratory, Joint-Stock Company Molecular Electronics Research Institute, 124460 Moscow, Russia
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