CryoFree Final Report
Author(s) -
M. Burks
Publication year - 2006
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/1036858
Subject(s) - spectrometer , semiconductor detector , cryocooler , gamma ray spectrometer , battery (electricity) , detector , germanium , planar , resolution (logic) , gamma spectroscopy , materials science , range (aeronautics) , spectroscopy , optics , physics , nuclear engineering , optoelectronics , engineering , computer science , mechanical engineering , silicon , power (physics) , computer graphics (images) , quantum mechanics , artificial intelligence , composite material
CryoFree, a gamma-ray spectrometer, has been built and successfully tested. This instrument is based on a planar germanium semiconductor detector and is optimized for high-resolution spectroscopy in the range of a 30 keV to a few hundred keV to detect U and Pu. The spectrometer is cooled with a mechanical cryocooler that obviates the need for liquid cryogen. Furthermore, the instrument is battery powered. The combination of mechanical cooling and battery operation allows high-resolution spectroscopy in a highly-portable field instrument. A description of the instrument along with its performance is given
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