Applied voltage of Electron beam is 10, 15, 20, 25 kV and material is w-GaN
Hi
I think it might be useful if you could find and have a look at this:
Katja Honkavaara. Optical Transition Radiation in High Energy Electron Beam
Diagnostics. PhD Thesis, LAL-Orsay, 1999.
Cheers,
Oznur
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