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Error on using interpolation function to define material property

Posted 2017年3月24日 GMT-4 17:13 Materials Version 5.2a 0 Replies

Qi Zhong
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I input refractive index of Silicon by interpolation function. The method is here www.comsol.com/video/use-functions-define-material-property

But why there is an error when it runs:
"
The following feature has encountered a problem:
Unknown function or operator.
- Name: n
- Feature: Eigenvalue Solver 1 (sol1/e1)
"

The function is in Materials-Si_Palik.
Attached file.

Attachments:

0 Replies Last Post 2017年3月24日 GMT-4 17:13
COMSOL Moderator

Hello Qi Zhong

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