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What engineering material has good transmission for soft x-rays?

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I'm looking for an engineering material from which we can build a vacuum chamber.
It needs a reasonably high transmission for soft x-rays (\(E\sim500\text{ eV}\)).
Any hints on where to look?

asked Dec 5, 2016 in Experimental Physics by gressmuli (5 points) [ revision history ]
edited Dec 5, 2016 by gressmuli

Diamonds are good for Xray transparency. http://www.diamond-materials.com/EN/products/cvd_for_xray/xray_windows.htm . This of course means a small window in a vacuum chamber.

Maybe this will give some ideas http://file.scirp.org/Html/1-4900260_44180.htm

This more appropriate for an engineering site.

commented Dec 6, 2016 by anna v (2,005 points) [ no revision ]

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