Photos of Samples

Photos of real samples mounted on a sample plate placed into the XPS instrument.  Often using double sided tape to trap the sample, which are in various forms – cleaved bulk of natural crystal, cleaved bulk of man-made single crystals, exposed bulk of pure polymer beads, polymer films – scraped, and pure powders.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Photos of Natural Minerals used as Source of Pure Chemical CompoundsÂ