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Displaying entries 21-30 out of 64.

Ion transport and dynamics in GEM micropattern structures

Renato Negrao, CERN
Last updated: June 3, 2020

3 reviews

The ion transport and dynamics in micropattern structures is an important aspect to understand and foreseeing possible stability issues with respect to high voltage operation on the microstructure...

A numerical ellipsometric analysis (NEA) of nanoscale layered systems

Giuseppe Emanuele Lio, CNR-Nanotec and Unical, Univeristy of Calabria, Rende, Cosenza
Last updated: February 5, 2020

3 reviews

A simple and robust method able to predict, with high accuracy, the optical properties of single and multi- layer nanostructures is presented. The method exploits a COMSOL Multiphysics simulation...

ecore transformer changing node numbering

James Delaney
Last updated: September 30, 2019

2 reviews

The e-core transformer model has been modified so that the node numbering in the circuit is different from the original. This means that the primary and secondary currents are now correct for the...

using a coil to measure emf of a field produced by a 3 core cable

James Delaney
Last updated: September 30, 2019

5 reviews

This model is a 3D time varying FE model with a three phase balanced current in three conductors in a cable. There is a coil of wire which is measuring an induced emf from the field produced by the...

Microwave heating, drying and melting of dielectrics in radiating microwave chambers

Вадим Валерьевич Захаров, СГТУ им. Гагарина Ю.А.
Last updated: September 5, 2019

6 reviews

The following models of microwave heat treatment processes of dielectrics in radiating type microwave chambers are presented: 1. Numerical modeling of the processes of melting dielectrics in...

COMSOL Cell Relaxation model

Björn Fallqvist, Lightness by Design
Last updated: August 12, 2019

10 reviews

Biological cells are essential for life as we know it. They not only store and replicate hereditary information in the form of DNA but also are instrumental in biological processes. In most, if not...

How to Compute Radiating Near-Fields in Comsol Multiphysics via Stratton-Chu Aperture Integration

Robert Koslover, SARA, Inc.
Last updated: December 14, 2018

11 reviews

Note: This is a re-posting of previous work, accidentally deleted from the Model Exchange. SUMMARY: The finite-element (FE)-based RF module in Comsol Multiphysics supports direct full-wave 3D...

"Saturation of Absorption with Carrier Kinetics" Tutorial Model for Webinar "Modeling Light-Matter Interactions for Photonics Applications"

Alexander Kildishev, Birck Nanotechnology Center, Purdue University
Last updated: December 10, 2018

5 reviews

A basic tutorial model for Webinar "Modeling Light-Matter Interactions for Photonics Applications". The Webinar was organized as a part of IEEE Spectrum Tech Insiders Series and sponsored by...

"Reverse Saturable Absorption with Carrier Kinetics" Tutorial Model for Webinar "Modeling Light-Matter Interactions for Photonics Applications"

Alexander Kildishev, Birck Nanotechnology Center, Purdue University
Last updated: December 10, 2018

5 reviews

A basic tutorial model for Webinar "Modeling Light-Matter Interactions for Photonics Applications". The Webinar was organized as a part of IEEE Spectrum Tech Insiders Series and sponsored by COMSOL....

2D Phononic Band Gap Model

Nagi Elabbasi, Veryst Engineering
Last updated: October 13, 2018

76 reviews

The 2D phononic band gap model described in my Guest COMSOL Blog https://www.comsol.com/blogs/modeling-phononic-band-gap-materials-and-structures.