Where can I find the permittivity of tungsten?

[Ksitov]

Good evening,

So... I am looking for the Tungsten permettivity and i don't find this feature...

I have searched on Wikipedia, some material data but i don't find...

Do you know what is the Tungsten permettivity?

Thanks.

 

[Doug Huffman]

Is not permittivity a dielectric phenomena? Permittivity is a measure of how an electric field affects, and is affected by, a dielectric medium.

 

[berkeman]

Good evening,

So... I am looking for the Tungsten permettivity and i don't find this feature...

I have searched on Wikipedia, some material data but i don't find...

Do you know what is the Tungsten permettivity?

Thanks.

As Doug says, tungsten is a conductor. Why are you looking for its permittivity?

 

[Andy Resnick]

The permittivity can be a complex number with a large imaginary component- that's one way to deal with conductors.

Here's a reasonable source of information:

http://refractiveindex.info/?shelf=main&book=W&page=Rakic