Evolution of Nitrogen-Free γ-Ray Spectrometers Based on Semiconductor Detectors with Ultrapure Germanium

The evolution of domestic designs of nitrogen-free spectrometers with microcryogenic cooling systems with semiconductor detectors based on ultrapure germanium is examined. The energy resolution of a monoblock germanium nitrogen-free spectrometer with a microcryogenic system and digital spectrometric...

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Bibliographic Details
Published in:Atomic energy (New York, N.Y.) N.Y.), 2013-05, Vol.114 (1), p.38-42
Main Authors: Khlebnikov, I. B., Khudykh, G. V., Smirnov, A. A., Priladyshev, A. A., Neganov, A. V., Lipin, M. V., Zaletin, V. M.
Format: Article
Language:English
Subjects:
Cooling systems
Design engineering
Detectors
Digital
Domestic
Evolution
Gamma rays
Hadrons
Heavy Ions
Nuclear Chemistry
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Semiconductor industry
Semiconductors
Spectrometer
Spectrometers
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Summary:The evolution of domestic designs of nitrogen-free spectrometers with microcryogenic cooling systems with semiconductor detectors based on ultrapure germanium is examined. The energy resolution of a monoblock germanium nitrogen-free spectrometer with a microcryogenic system and digital spectrometric setup, built at the Institute of Physical-Technical Problems, is 2.25 keV on the 1.33 MeV line. Nitrogen-free spectrometers have proven themselves well in mobile and stationary laboratories providing fast analysis and at technological checkpoints in NPP.
ISSN:1063-4258
1573-8205
DOI:10.1007/s10512-013-9667-1