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Concurrence Percolation Behavior in Diluted Quantum Networks [PDF]

open access: yesEntropy
The evolution of connectivity in quantum networks under decoherence and link degradation is a central problem in quantum information, calling for further understanding of the nature of its transition during structural network degradation.
Gaogao Dong   +3 more
doaj   +2 more sources

Recent Progress on Hybrid Percolation Transitions [PDF]

open access: yesEntropy
Percolation describes the formation of a giant cluster once the average degree of a network exceeds a critical value. A hybrid percolation transition (HPT) denotes a phenomenon in which a discontinuous jump of the order parameter and the critical ...
Young Sul Cho, Byungnam Kahng
doaj   +2 more sources

Study of the electro and thermophysical properties of composite ceramic materials containing nickel nanoparticles [PDF]

open access: yesE3S Web of Conferences, 2023
The regularities in the behavior of the electrophysical and some thermophysical properties of composite ceramic materials containing both micro- and nanoparticles of nickel in the region of the percolation threshold have been studied.
Umarov A.   +5 more
doaj   +1 more source

Estimation of percolation of water balance cover using field scale unsaturated soil parameter [PDF]

open access: yesMATEC Web of Conferences, 2021
Water balance covers for landfill closure are used as a barrier which act with the natural processes to reduce percolation. The ideal performance of water balance cover is characterized by the minimal quantity of percolation.
Alam Md Jobair Bin   +3 more
doaj   +1 more source

Percolation Threshold and Depression in Properties of Polymer Nanocomposites

open access: yesMaterials Research, 2022
Percolation threshold is an important phenomenon to be addressed when producing nanocomposites, especially because the literature suggests a depression of properties near this region.
Ricardo Ritter de Souza Barnasky   +3 more
doaj   +1 more source

Features of Microstructure and Percolation Behavior of Polypropylene Glycol, Filled by Multiwalled Carbon Nanotubes [PDF]

open access: yesЖурнал нано- та електронної фізики, 2017
The research of the microstructure features, percolation behavior and impedance of systems based on polypropylene glycol and multiwalled carbon nanotubes (MWCNTs) is conducted using the methods of optical microscopy and impedance spectroscopy.
E.A. Lysenkov   +2 more
doaj   +1 more source

Multifractal Analysis of Particle Dispersion and Interphase Percolation in Nanocomposites [PDF]

open access: yesMaterials Research, 2018
The dispersion of nanoparticles in nanocomposites of an epoxy matrix reinforced with alumina (10nm) and zinc oxide (100nm) is analyzed using FIB/FESEM images, varying the volumetric fraction of fillers from 0.2 % to 6.0 %.
Eduardo do Nascimento Karasinski   +2 more
doaj   +1 more source

Characterization of percolation behavior in conductor–dielectric 0-3 composites [PDF]

open access: yesJournal of Advanced Dielectrics, 2014
The equation εeff ∝ (ϕc - ϕ)-s which shows the relationship between effective dielectric constant (εeff) and the filler concentration (φ), is widely used to determine the percolation behavior and obtain parameters, such as percolation threshold φc and ...
Lin Zhang   +3 more
doaj   +1 more source

Percolation Effects in Mixed Matrix Membranes with Embedded Carbon Nanotubes

open access: yesMembranes, 2022
Polymeric membranes with embedded nanoparticles, e.g., nanotubes, show a significant increase in permeability of the target component while maintaining selectivity.
Yury Eremin   +2 more
doaj   +1 more source

Percolative behavior in complex permittivity and permeability of silver/epoxy nanocomposite at terahertz by time-domain spectroscopy [PDF]

open access: yesAPL Materials
Complex permittivity and permeability govern the electromagnetic (EM) behavior of materials and are critical for advanced high-frequency applications. In this work, we investigate silver/epoxy nanocomposites as a prototypical conductor–insulator system ...
Bo-Wei Tseng   +4 more
doaj   +1 more source

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