Neutron TGEM Detector Abdel

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Haithem's logbook for developing neutron sensitive TGEM detector

1/23/09

1.) Search the web for patent which coats GEM detector with neutron sensitive materials. I think it is for Thermal neutrons.

A boron coated GEM foil is being made by the company below http://n-cdt.com/

Another method uses BF3.

We are interested in a fissionable material coated onto the copper foils that is thin enough to allow the fission fragments to escape the foil and ionize the gas in the detector.


2.) Search for companies which use either sputtering or coating technology to apply the above material to caopper PCboards with hole int them such that the material does not fill up the hole. Hole diameter = ?