Results 171 to 180 of about 658,048 (195)
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A Multistable Generalized Meminductor with Coexisting Stable Pinched Hysteresis Loops
International Journal of Bifurcation and Chaos, 2020A multistable local active meminductor emulator is proposed in this paper. The mathematical model of the emulator circuits is established. Different periodic stimuli are applied to the presented emulators and coexisting stable pinched hysteresis loops are obtained. The results obtained by experimental equips are consistent with the theoretical analysis,
Fang Yuan, Yue Deng 0007, Yuxia Li
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Locally Active Memristor with Three Coexisting Pinched Hysteresis Loops and Its Emulator Circuit
International Journal of Bifurcation and Chaos, 2020Locally active memristors with multiple coexisting pinched hysteresis loops have attracted the attention of researchers. However, the currently reported multiple coexisting pinched hysteresis loops memristors are obtained by adding additional piecewise-linear terms into the original Chua corsage memristor.
Minghao Zhu +3 more
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Behavioral Modeling of the Pinched Hysteresis Loop of a Pt/TiO2/Pt Memristor
International Journal of High Speed Electronics and Systems, 2023The fourth fundamental circuit element, the memristor, has become a promising candidate to substantially improve the energy and area efficiencies of circuits as traditional complementary metal-oxide-semiconductor (CMOS) technology is approaching its physical limit.
Aalvee Asad Kausani, Mehdi Anwar
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Journal of Applied Physics, 2023
A-site high entropy Ba4(La0.2Nd0.2Sm0.2Eu0.2Y0.2)2Ti4Nb6O30 tungsten bronze ceramics were designed and prepared by a standard solid state sintering process. First-order ferroelectric transition occurs around 240 °C on heating, while around 136 °C on cooling.
Ying Wang +4 more
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A-site high entropy Ba4(La0.2Nd0.2Sm0.2Eu0.2Y0.2)2Ti4Nb6O30 tungsten bronze ceramics were designed and prepared by a standard solid state sintering process. First-order ferroelectric transition occurs around 240 °C on heating, while around 136 °C on cooling.
Ying Wang +4 more
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Saturated and Pinched Ferroelectric Hysteresis Loops in BiFeO3 Ceramics
Journal of the Korean Physical Society, 2019BiFeO3 (BFO) ceramics were prepared by conventional solid-state reaction method without quenching. The effect of the sintering condition on the phase evolution and the ferroelectric properties of these BFO ceramics were investigated. A pinched polarization - electric field (P-E) hysteresis loop was observed in the sample sintered at high temperature ...
Jin Hong Choi +3 more
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Polarization Mechanism in Filled Tungsten Bronze Ba4Eu2Ti4Nb6O30 with Pinched P – E Hysteresis Loops
Chinese Physics Letters, 2021Pinched P–E hysteresis loops have been observed in filled tungsten bronze Ba4Eu2Ti4Nb6O30, indicating the presence of novel polarization mechanisms. We investigate the evolution of polar order in filled tungsten bronze Ba4Eu2Ti4Nb6O30, together with its dielectric properties over a wide temperature range, from 50 K to 773 K. The temperature dependences
Lang Zhu +3 more
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On the mechanism of creating pinched hysteresis loops using a commercial memristor device
AEU - International Journal of Electronics and Communications, 2019Abstract In this short communication we analyze the impact of signal harmonics on the formation of the pinched hysteresis loop using a commercial memristor device. We show that by using only the fundamental frequency and the second harmonic components, extracted from the measured electrical current signal, a distortion-less pinched hysteresis loop is
S. Majzoub +3 more
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International Journal of Bifurcation and Chaos, 2017
The Chua Corsage Memristor is the simplest example of a passive but locally active memristor endowed with two asymptotically stable equilibrium points [Formula: see text] and [Formula: see text] when powered by an E-volt battery, where [Formula: see text]. The basin of attraction is defined by [Formula: see text], [Formula: see text] for [Formula: see
Zubaer Ibna Mannan +4 more
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The Chua Corsage Memristor is the simplest example of a passive but locally active memristor endowed with two asymptotically stable equilibrium points [Formula: see text] and [Formula: see text] when powered by an E-volt battery, where [Formula: see text]. The basin of attraction is defined by [Formula: see text], [Formula: see text] for [Formula: see
Zubaer Ibna Mannan +4 more
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Journal of Materials Science: Materials in Electronics, 2018
Dense KSr2Nb5O15 (KSN) ferroelectric ceramics with highly texture degree were fabricated by a traditional two-step sintering process combined with brush technique. It is worth noting that such a technique can be employed to prepare grain-oriented ceramics by using the needle-like templates with a low aspect ratio.
Liangliang Liu +2 more
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Dense KSr2Nb5O15 (KSN) ferroelectric ceramics with highly texture degree were fabricated by a traditional two-step sintering process combined with brush technique. It is worth noting that such a technique can be employed to prepare grain-oriented ceramics by using the needle-like templates with a low aspect ratio.
Liangliang Liu +2 more
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Pinched P-E hysteresis loops in Ba4Sm2Fe0.5Ti3Nb6.5O30 ceramic with tungsten bronze structure
Applied Physics Letters, 2019In the present work, single-phase Ba4Sm2Fe0.5Ti3Nb6.5O30 ceramics with a tetragonal tungsten bronze structure (TTB) were synthesized. Pinched polarization–electric field (P–E) hysteresis loops are observed below the Curie temperature (Tc) in the as-synthesized ceramics. The origin of the loops was thoroughly studied using in situ TEM and XRD.
Cheng Li +7 more
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