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   Articles with "hybrid high" as a keyword



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Towards robust, fast solutions of elliptic equations on complex domains through hybrid high‐order discretizations and non‐nested multigrid methods

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recommendations! Published in 2021 at "International Journal for Numerical Methods in Engineering"

DOI: 10.1002/nme.6803

Abstract: The use of modern discretization technologies such as Hybrid High-Order (HHO) methods, coupled with appropriate linear solvers, allow for the robust and fast solution of Partial Differential Equations (PDEs). Although efficient linear solvers have recently… read more here.

Keywords: hybrid high; non nested; towards robust; high order ... See more keywords
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Numerical approximation of poroelasticity with random coefficients using Polynomial Chaos and Hybrid High-Order methods

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recommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"

DOI: 10.1016/j.cma.2019.112736

Abstract: Abstract In this work, we consider the Biot problem with uncertain poroelastic coefficients. The uncertainty is modeled using a finite set of parameters with prescribed probability distribution. We present the variational formulation of the stochastic… read more here.

Keywords: hybrid high; high order; polynomial chaos; approximation ... See more keywords

Unfitted hybrid high-order methods for the wave equation

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recommendations! Published in 2022 at "Computer Methods in Applied Mechanics and Engineering"

DOI: 10.1016/j.cma.2021.114366

Abstract: We design an unfitted hybrid high-order (HHO) method for the wave equation. The wave propagates in a domain where a curved interface separates subdomains with different material properties. The key feature of the discretization method… read more here.

Keywords: order; wave equation; unfitted hybrid; high order ... See more keywords

Improved Thermal Dissipation in a MoS2 Field-Effect Transistor by Hybrid High-k Dielectric Layers.

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recommendations! Published in 2024 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.4c12143

Abstract: Transition metal dichalcogenides like MoS2 have been considered as crucial channel materials beyond silicon to continuously advance transistor scaling down owing to their two-dimensional structure and exceptional electrical properties. However, the undesirable interface morphology and… read more here.

Keywords: transistor; mos2; dielectric layers; field effect ... See more keywords

A bimetallic sulfide FeCoS4@rGO hybrid as a high-performance anode for potassium-ion batteries.

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recommendations! Published in 2024 at "Chemical communications"

DOI: 10.1039/d4cc01026d

Abstract: We synthesized a low metal-to-sulfur atomic ratio (0.5) FeCoS4, exhibiting high reversible specific capacity. Reduced graphene oxide was covered on the surface to improve the cycling stability and rate performance further. Density functional theory calculations… read more here.

Keywords: rgo hybrid; bimetallic sulfide; performance; fecos4 rgo ... See more keywords

Order-disorder hybrid high-entropy Co-Cu-Fe-Mn-Ce oxides for photothermal CO2 hydrogenation

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recommendations! Published in 2025 at "Green Chemistry"

DOI: 10.1039/d5gc01073j

Abstract: CO2 is a waste gas, but also a crucial C1 resource. The chemical conversion of CO2 is significant for reducing its concentration in the air and mitigating the negative impacts... read more here.

Keywords: order disorder; disorder hybrid; hybrid high; entropy oxides ... See more keywords

Bridging the hybrid high-order and virtual element methods

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recommendations! Published in 2020 at "IMA Journal of Numerical Analysis"

DOI: 10.1093/imanum/drz056

Abstract: We present a unifying viewpoint on hybrid high-order and virtual element methods on general polytopal meshes in dimension $2$ or $3$, in terms of both formulation and analysis. We focus on a model Poisson problem.… read more here.

Keywords: hybrid high; high order; element; order virtual ... See more keywords

Deterministic generation of hybrid high- N NOON states with Rydberg atoms trapped in microwave cavities

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recommendations! Published in 2020 at "Physical Review A"

DOI: 10.1103/physreva.101.013804

Abstract: Trapped ions are among the most promising platforms for quantum technologies. They are at the heart of the most precise clocks and sensors developed to date, which exploit the quantum coherence of a single electronic… read more here.

Keywords: high noon; deterministic generation; hybrid high; generation hybrid ... See more keywords

Hybrid High Dynamic Range Imaging fusing Neuromorphic and Conventional Images.

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recommendations! Published in 2023 at "IEEE transactions on pattern analysis and machine intelligence"

DOI: 10.1109/tpami.2022.3231334

Abstract: Reconstruction of high dynamic range image from a single low dynamic range image captured by a conventional RGB camera, which suffers from over- or under-exposure, is an ill-posed problem. In contrast, recent neuromorphic cameras like… read more here.

Keywords: dynamic range; hybrid high; high dynamic; camera ... See more keywords

Fault Handling at Hybrid High-Voltage AC/DC Transmission Lines With VSC Converters

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recommendations! Published in 2018 at "IEEE Transactions on Power Delivery"

DOI: 10.1109/tpwrd.2017.2748163

Abstract: The generation capacity of renewable energy sources has significantly increased during the last few years. As a consequence, high-power dc transmission systems are key technologies to reinforce the high-voltage transmission system. Regarding the long process… read more here.

Keywords: high voltage; voltage; hybrid high; transmission ... See more keywords

Experimental realization of path-polarization hybrid high-dimensional pure state.

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recommendations! Published in 2018 at "Optics express"

DOI: 10.1364/oe.26.028918

Abstract: High-dimensional entanglement offers promising perspectives in quantum information science. However, how to generate high-quality high-dimensional entanglement and control it efficiently is still a challenge. Here, we experimentally demonstrate a polarization-path hybrid high-dimensional entangled two-photon source… read more here.

Keywords: high dimensional; hybrid high; polarization; pure state ... See more keywords