Ellipsometric data analysis software?

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Users are seeking software for modeling and analyzing ellipsometric data, specifically for materials characterized by ψ and Δ values. There is interest in finding evaluation or free versions of existing software, with a mention of J. A. Woollam's software, which does not seem to offer a demo version but allows users to submit sample data for testing. A suggestion is made to create custom software, referencing a personal experience from fifty years ago. The discussion highlights the challenge of accessing suitable tools for ellipsometric data analysis. Overall, the need for accessible software solutions in this field is emphasized.
sweetzz_85
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Hi all ,

I am trying to learn modelling and data analysis for ellipsometric data for different materials (ψ,Δ) . Trying to find a evaluation version of available modelling softwares or any free software. Can anybody help me ??

Thanks!

S
 
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I tried looking for a demo version of the same , no luck ! And they say on the website to send them sample data for free testing. ??
 
Why don't you write your own? That's what I did fifty years ago for my dissertation. The site to which you referred appears to have the info. necessary. bc used teletype punched tape on a PDP-8
 

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