Explore the innovative ways multiphysics simulation is being used worldwide to advance research
Multiphysics modeling and simulation drives innovation across industries and academia — as is evidenced by the many uses showcased in the technical papers and posters presented by engineers, researchers, and scientists at the COMSOL Conference each year.
Draw inspiration from the recent proceedings collected below, or, to find a specific presentation or filter by application area or conference year/location, use the Quick Search tool.
View the COMSOL Conference 2026 Collection
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 ... Read More
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 ... Read More
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 ... Read More
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 ... Read More
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 ... Read More
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 ... Read More
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 ... Read More
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. ... Read More
