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 The information provided may be out of date.

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Relative permittivity of gold

Posted 2013年4月7日 GMT-4 13:33 Version 4.2a, Version 4.3, Version 4.3a 0 Replies

Aly TU Delft
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hello all,

i am working in 4.3 comsol and i have a problem with the material part, that i need to work with gold or silver in my geometry but after selecting the sub domain parts that i need it to be gold , it asks me to put the values of relative permittivity. as when i used 3.5a comsol we put the value of the relative permittivity as jcEpsReal(nu_rfw)-j*jcEpsImag(nu_rfw)
but here in 4.3 version what should i use?


Thank u so much
0 Replies Last Post 2013年4月7日 GMT-4 13:33
COMSOL Moderator

Hello Aly

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