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finite element representation of the 2d model  (COMSOL Inc)

 
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    Structured Review

    COMSOL Inc finite element representation of the 2d model
    Comparison between the 3D finite element model of one ortho-planar spring and the <t>2D</t> simplification based on the hyper-guided structure. The 2D simplification was solved numerically <t>in</t> <t>COMSOL</t> Multiphysics and with the analytical solution.
    Finite Element Representation Of The 2d Model, supplied by COMSOL Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/2d+comsol+multiphysics/pmc09412535-259-6-14?v=COMSOL+Inc
    Average 90 stars, based on 1 article reviews
    finite element representation of the 2d model - by Bioz Stars, 2026-08
    90/100 stars

    Images

    1) Product Images from "A Volume-Tuning Capillary Gripper That Enhances Handling Capabilities and Enables Testing of Micro-Components"

    Article Title: A Volume-Tuning Capillary Gripper That Enhances Handling Capabilities and Enables Testing of Micro-Components

    Journal: Micromachines

    doi: 10.3390/mi13081323

    Comparison between the 3D finite element model of one ortho-planar spring and the 2D simplification based on the hyper-guided structure. The 2D simplification was solved numerically in COMSOL Multiphysics and with the analytical solution.
    Figure Legend Snippet: Comparison between the 3D finite element model of one ortho-planar spring and the 2D simplification based on the hyper-guided structure. The 2D simplification was solved numerically in COMSOL Multiphysics and with the analytical solution.

    Techniques Used: Comparison



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    Image Search Results


    (a): Simulated using the finite-difference time-domain (FDTD) method, this plot shows the normalized electric field intensity along the z-direction for multiple values of graphene chemical potential (µc = 0 to 1 eV). The simulation domain includes the air region above the structure, which allows visualization of both external and internal field behavior. At µc = 0.0 eV, where the structure is optimized for maximum absorption, the electric field in the air remains nearly constant, exhibiting an almost flat profile. This behavior indicates excellent impedance matching at the air-absorber interface, with negligible reflection—a hallmark of perfect absorption. As µc increases, the field confinement inside the multilayer weakens, confirming the switchable nature of the absorber.(b): Simulated using COMSOL Multiphysics, this panel shows the spatial distribution of the electric field inside the structure for two states: µc = 0 eV, with strong field localization, and µc = 1 eV, where the internal field intensity is significantly reduced. This independently confirms the tunable suppression of absorption and the modulation of plasmonic resonances in the multilayer stack.

    Journal: Scientific Reports

    Article Title: Inverse designed aperiodic multilayer perfect absorbers for mid infrared enable tunability switchability and angular robustness

    doi: 10.1038/s41598-025-99995-6

    Figure Lengend Snippet: (a): Simulated using the finite-difference time-domain (FDTD) method, this plot shows the normalized electric field intensity along the z-direction for multiple values of graphene chemical potential (µc = 0 to 1 eV). The simulation domain includes the air region above the structure, which allows visualization of both external and internal field behavior. At µc = 0.0 eV, where the structure is optimized for maximum absorption, the electric field in the air remains nearly constant, exhibiting an almost flat profile. This behavior indicates excellent impedance matching at the air-absorber interface, with negligible reflection—a hallmark of perfect absorption. As µc increases, the field confinement inside the multilayer weakens, confirming the switchable nature of the absorber.(b): Simulated using COMSOL Multiphysics, this panel shows the spatial distribution of the electric field inside the structure for two states: µc = 0 eV, with strong field localization, and µc = 1 eV, where the internal field intensity is significantly reduced. This independently confirms the tunable suppression of absorption and the modulation of plasmonic resonances in the multilayer stack.

    Article Snippet: To further validate these findings, Fig. (b) presents 2D electric field maps simulated using COMSOL Multiphysics for two representative chemical potentials: μc = 0 eV (top) and μc = 1 eV (bottom).

    Techniques: