Where Can I Find Diodes for Line-Shaped Beams in Soft X-Ray Experiments?

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The discussion focuses on the search for diodes suitable for line-shaped beams in soft X-ray experiments, specifically with dimensions around 14mm x 2 to 3mm. The user has successfully tested a Moxtek XPIN-XT Detector, achieving an energy resolution of better than 300eV at 8keV. They note that a previously available Si-PIN detector, the PF2400, is no longer obtainable. Suggestions include exploring the High Energy, Nuclear, and Particle Physics forum for potential manufacturers and considering alternatives like scintillators or multiple diodes, although the latter may not meet the desired energy resolution. The conversation emphasizes the need for specific diode geometry and performance in X-ray applications.
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I have successfully tested my read-out & data acquisition electronics for the Moxtek XPIN-XT Detector. I cooled the PIN diode below -30°C and found an energy resolution better than 300eV (@8keV) up to 50k cts/sec.
Right now I am looking for diodes for line-shaped beams, i.e. about 14mm x 2 to 3mm active area. In the past there was a Si-PIN detector out (PF2400, also from Moxtek) which could be used for SAXS and XRD experiments, but is not longer available.
Can anyone help me to find a manufacturer of those PIN or SDD diodes with the above geometry?

Thanks
 
I'm not sure but you may get some good responses in the High Energy, Nuclear, Particle Physics forum. I'll report this post and see what the mentors think.
 
dlgoff said:
I'm not sure but you may get some good responses in the High Energy, Nuclear, Particle Physics forum. I'll report this post and see what the mentors think.
8 keV is not the typical high-energy range, but let's try.

Would scintillators be an alternative? Or multiple diodes?
 
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I am not sure if scintillators are an alternative, as we want to achieve an energy resolution of approx. 300eV (to separate Cu Ka from Kb). Multiple diodes are in considaration.
 
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