Results 21 to 30 of about 19,562 (279)
Ferroelectric Domain Wall Memristor [PDF]
Advanced Functional Materials, 2020 AbstractA domain wall‐enabled memristor is created, in thin film lithium niobate capacitors, which shows up to twelve orders of magnitude variation in resistance. Such dramatic changes are caused by the injection of strongly inclined conducting ferroelectric domain walls, which provide conduits for current flow between electrodes. Varying the magnitude
James P. V. McConville +11 more
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Threshold-Type Binary Memristor Emulator Circuit
IEEE Access, 2019 A floating memristor emulator composed of off-the-shelf devices is presented to mimic the dynamics of threshold-type binary memristor. The diodes combined with proportional amplifier circuits are used to model the threshold sensitive behavior.
Yan Liang +4 more
doaj +1 more source
Observation of chaotic beats in a driven memristive Chua's circuit [PDF]
, 2010 In this paper, a time varying resistive circuit realising the action of an active three segment piecewise linear flux controlled memristor is proposed. Using this as the nonlinearity, a driven Chua's circuit is implemented.
Ahamed, A. Ishaq +3 more
core +2 more sources
Discrete Memristor and Discrete Memristive Systems
Entropy, 2022 In this paper, we investigate the mathematical models of discrete memristors based on Caputo fractional difference and G–L fractional difference. Specifically, the integer-order discrete memristor is a special model of those two cases.
Shaobo He +4 more
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Configurable activation function realized by non-linear memristor for neural network
AIP Advances, 2020 The activation function is a crucial part for memristive neural networks. For the first time, we propose a memristor-based activation function by using the natural non-linear characteristics of the memristor itself. Compared to the virtual ground circuit
Kun Li +7 more
doaj +1 more source
Plant Signaling & Behavior, 2014 We investigated electrical circuitry of the Venus flytrap, Mimosa pudica and Aloe vera. The goal was to discover if these plants might have a new electrical component--a resistor with memory. This element was postulated recently and the researchers were looking for its presence in different systems.
Alexander G, Volkov +5 more
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A Nonvolatile Fractional Order Memristor Model and Its Complex Dynamics
Entropy, 2019 It is found that the fractional order memristor model can better simulate the characteristics of memristors and that chaotic circuits based on fractional order memristors also exhibit abundant dynamic behavior.
Jian Wu +4 more
doaj +1 more source
Experience on material implication computing with an electromechanical memristor emulator [PDF]
, 2016 Memristors are being considered as a promising emerging device able to introduce new paradigms in both data storage and computing. In this paper the authors introduce the concept of a quasi-ideal experimental device that emulates the fundamental behavior
Escudero López, Manuel +5 more
core +1 more source
Overview of emerging memristor families from resistive memristor to spintronic memristor [PDF]
Journal of Materials Science: Materials in Electronics, 2015 AbstractMemristor is a fundamental circuit element in addition to resistor, capacitor, and inductor. As it can remember its resistance state even encountering a power off, memristor has recently received widespread applications from non-volatile memory to neural networks.
Wang, Lei +4 more
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IEEE Journal of the Electron Devices SocietyAs a novel device, memristors attracted great attention because of its potential in neural network computing. However, the nonideal factors of memristors, such as conductance drift and programming errors, limit their performance in practical applications.
Yi Wang +7 more
doaj +1 more source