Permittivity and permeability of ErAs, SI or any metamaterial

AI Thread Summary
The discussion centers on an undergraduate student seeking information about the permittivity and permeability of ErAs and other metamaterials for a final year project. There is some confusion regarding the classification of "SI" and "ErAs" as metamaterials. The student clarifies that they are specifically interested in the metamaterial properties of GaAs/ErAs. The forum members express a willingness to assist, emphasizing the importance of posting in the correct section for relevant discussions. Overall, the thread highlights the challenges faced by students in accessing specific material properties in advanced physics topics.
antenna
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hi..i'm an undergraduate student.i'm working on my final year project. I've been looking for the permittivity and permeability of ErAs, SI or any metamaterial but i find it difficult to get.

i hope this forum could help me (n hope this forum is still active..hehe)
THANX! o:)
 
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Not if you post in the wrong forum.

I've moved this to the Classical Physics forum.

BTW, "SI" and "ErAs" are metamaterial?

Zz.
 


im sorry.im just new here.
metamaterial of GaAs/ErAs
and i m looking for the permittivity and permeability
=)
 
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