Menu

Discussion Forum

New Discussion
Filtra

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Plasmonic Biosensor

Posted 27 set 2013, 04:04 GMT-4 RF & Microwave Engineering, Materials, Mesh, Modeling Tools & Definitions, Parameters, Variables, & Functions, Studies & Solvers Version 4.2 3 Replies

Vikram Pradhan
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

I need to make a Plasmonic Biosensor in Comsol. I don't know how to use the RF module. I'm good with the geometry but have no clue about the parameters, equations and boundary conditions. Kindly help me get through this.
3 Replies Last Post 13 nov 2013, 03:58 GMT-5
COMSOL Moderator

Hello Vikram Pradhan

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Bryan Adomanis
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 30 ott 2013, 16:20 GMT-4
I suggest you start with the plasmonic wire grating model under the tutorial. It covers many of the things you are asking for: parameters, field equations, and Floquet BCs, which are very important if you are working with a periodic structure. Uploading your model will help in understanding what specifically you may be looking for.

-ado
I suggest you start with the plasmonic wire grating model under the tutorial. It covers many of the things you are asking for: parameters, field equations, and Floquet BCs, which are very important if you are working with a periodic structure. Uploading your model will help in understanding what specifically you may be looking for. -ado
Vikram Pradhan
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 12 nov 2013, 23:35 GMT-5
I just need refractive index for a particular material. How I do remove the basic properties like permittivity and permeability?
I just need refractive index for a particular material. How I do remove the basic properties like permittivity and permeability?
Vasanthan Devaraj
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 13 nov 2013, 03:58 GMT-5
Permittivity is related to Refractive index (n^2) and Permeability you can put 1 (means not interested in magnetic studies)
Permittivity is related to Refractive index (n^2) and Permeability you can put 1 (means not interested in magnetic studies)

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content