TITLE

Detection of α particles with superconducting series-junction detectors

AUTHOR(S)
Kurakado, M.; Sato, H.; Takizawa, Y.; Shiki, S.; Shimizu, H. M.
PUB. DATE
February 2005
SOURCE
Applied Physics Letters;2/21/2005, Vol. 86 Issue 8, p083503
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Superconducting series-junction detectors present the possibility of highly practical radiation detectors with high detection efficiencies, high count rates, and high energy-resolution even for radiation that is difficult to detect efficiently with traditional radiation detectors. A series-junction detector with an effective volume of 8×8×0.4 mm3 has shown that the efficiency of signal charge production is high despite its large volume. The position dependence of signal heights of a series-junction detector with an effective area of 1.5×1.5 mm2 was corrected, and the energy resolution was improved from 2.9% to 0.42%.
ACCESSION #
16581350

 

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