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Alpha Spetrometry

par Administrateur Un - 2 février 2011 - ( maj : 2 février 2011 )

Alpha Spectrometry using :

Five multiplexed detectors (Passive Implanted Planar Semiconductor – PIPS) each with independent start/stop. The detectors, 300mm2, 100 μm, and 17 keV resolution are inside 5 vacuum chambers with electronics, and analog multiplexed toward a PC based multichannel analyzer card. The counting efficiency (40%) is checked by a Pu-239 standard at 5.17