Results 81 to 90 of about 18,846 (297)
Fracmemristor: Fractional-Order Memristor
IEEE Access, 2016 This paper mainly discusses an interesting conceptual framework: the fractional-order memristor (fracmemristor). It is a challenging theoretical problem to determine what the fracmemristor interpolating characteristics between the memristor and the ...
Yi-Fei Pu, Xiao Yuan
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Stored Electromagnetic Energy and Antenna Q [PDF]
, 2012 Decomposition of the electromagnetic energy into its stored and radiated parts is instrumental in the evaluation of antenna Q and the corresponding fundamental limitations on antennas.
Gustafsson, Mats, Jonsson, B. L. G.
core +1 more source
Experimental verification of on‐chip CMOS fractional‐order capacitor emulators
Electronics Letters, 2016 The experimental results from a fabricated integrated circuit of fractional‐order capacitor emulators are reported. The chip contains emulators of capacitors of orders 0.3, 0.4, 0.5, 0.6 and 0.7 with nano‐Farad pseudo‐capacitances that can be adjusted through a bias current.
G. Tsirimokou +3 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan +14 more
wiley +1 more source
History and Progress of Fractional-Order Element Passive Emulators: A Review [PDF]
Radioengineering, 2020 This paper presents a state-of-the-art survey in the area of fractional-order element passive emulators adopted in circuits and systems. An overview of the different approximations used to estimate the passive element values by means of rational ...
A. Kartci +3 more
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Even denominator fractional quantum Hall states at an isospin transition in monolayer graphene
, 2017 Magnetic fields quench the kinetic energy of two dimensional electrons, confining them to highly degenerate Landau levels. In the absence of disorder, the ground state at partial Landau level filling is determined only by Coulomb interactions, leading to
Kometter, C. +6 more
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Advanced Functional Materials, EarlyView.For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin +7 more
wiley +1 more source
IEEE AccessThis paper focuses on the fractional-order modeling and analysis of single-phase quasi-Z-source rectifier (qZSR), aims to extend the single-phase qZSR from integer-order domain to fractional-order domain. Additionally, it has been demonstrated explicitly
Xiaoquan Zhu, Ziwen Chen, Bo Zhang
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Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production
Advanced Functional Materials, EarlyView.Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons +11 more
wiley +1 more source
Multifunctional Electronically Reconfigurable and Tunable Fractional-Order Filter
Elektronika ir Elektrotechnika, 2019 In this paper the authors present a multifunctional reconfigurable fractional-order filter performing a low-pass, high-pass, band-pass and band-reject transfer function.
Jan Dvorak +4 more
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