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Proceedings Paper

Influence of construction and technology on the time stability of the neutron sensors
Author(s): Maciej Stolarski; Maciej Węgrzecki; Jan Kulawik; Beata Synkiewicz
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Paper Abstract

This article describes a study on the influence construction and technology on the time stability of neutron sensors developed at the Institute of Electron Technology, and was prepared the need to eliminate the dark current growth in long-term use, not associated with radiative exposures. After analyzing the construction of detectors makes some changes to technological processes. To improve the assembly technology changed the type of converter (hard wax is replaced with a soft petroleum jelly) and introduced the foam insert to the casing of the sensor in order to avoid mechanical stresses in the structure. These stresses occur as a result of thermal shrinkage of wax (almost abrupt change of state from liquid to crystalline phase), which caused the piezoelectric effect. After conducting structural and technological changes detectors were long-term electric load.

Paper Details

Date Published: 25 July 2013
PDF: 5 pages
Proc. SPIE 8902, Electron Technology Conference 2013, 89021C (25 July 2013); doi: 10.1117/12.2030401
Show Author Affiliations
Maciej Stolarski, Institute of Electron Technology (Poland)
Maciej Węgrzecki, Institute of Electron Technology (Poland)
Jan Kulawik, Institute of Electron Technology (Poland)
Beata Synkiewicz, Institute of Electron Technology (Poland)


Published in SPIE Proceedings Vol. 8902:
Electron Technology Conference 2013
Pawel Szczepanski; Ryszard Kisiel; Ryszard S. Romaniuk, Editor(s)

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