Scopri come la simulazione multifisica viene utilizzata per ricerca e sviluppo
La modellazione e simulazione multifisica favorisce l’innovazione in numerosi settori industriali e nel mondo accademico, come dimostrano le molteplici applicazioni illustrate negli articoli tecnici e nei poster presentati ogni anno da ingegneri, ricercatori e scienziati alla COMSOL Conference.
Lasciati ispirare dai recenti contributi raccolti qui sotto oppure, per trovare una presentazione specifica o filtrare i risultati per area di applicazione, anno o sede della conferenza, utilizza lo strumento di Ricerca Rapida.
Visualizza gli articoli presentati alla COMSOL Conference 2025
Gallium nitride (GaN)-based power devices have emerged as leading contenders for high-frequency applications owing to their inherent robustness, high power density and superior electron mobility. [1] They are now essential components in radar systems, cellular base stations, and next ... Per saperne di più
Abstract We present a chip-scale planar cavity platform based on an attached split-ring resonator (ASRR) integrated with yttrium iron garnet (YIG) structures to achieve strong magnon–photon coupling in a compact hybrid system. The ASRR geometry was numerically optimized by tuning inter ... Per saperne di più
Industrial microwave heating simulations often require the representation of large cavities, multiple feeding ports, distributed food loads, and supporting structures. In the present work, a full-scale electromagnetic model was required because preliminary analyses showed that a reduced ... Per saperne di più
Solid state defects are a promising candidate for many applications in quantum technologies [1-3], whereas their potential usage as qubits for quantum computing is most prominent. [3] Therefor, quantum state manipulation needs to be performed and necessitates resonant microwave ... Per saperne di più
Microwave heating is widely used in thermal therapies, particularly microwave ablation (MWA), because it enables rapid and volumetric heating of biological tissue. However, elevated temperatures can induce water evaporation, thermal damage, and substantial tissue shrinkage, potentially ... Per saperne di più
This project investigates the geometry optimisation of a dielectric resonator for a pentacene-doped p-terphenyl maser (microwave amplification by stimulated emission of radiation). Efficient operation of an organic crystal maser requires strong microwave magnetic field coupling between ... Per saperne di più
Planar Gunn devices can generate microwave-to-terahertz oscillations through the transferred-electron effect or Gunn effect: above a threshold electric field, intervalley electron transfer produces negative differential mobility and negative differential resistance (NDR), supporting self ... Per saperne di più
Creating polymers with tunable permittivitt and loss tangent simultaneously requires precise control of the conductive filler microstructure through process optimization. Carbon coated SiO2 (C@SiO2) nanoparticles in an epoxy matrix represent a suitable system for this challenge. ... Per saperne di più
