Detection of α particles with superconducting series-junction detectors
Detection of α particles with superconducting series-junction detectors
复制标题
用超导串结探测器探测α粒子
DOI：
10.1063/1.1866509
复制
发表时间：
2005
影响因子：
4
通讯作者：
H. Shimizu
中科院分区：
文献类型：
--
作者：
M. Kurakado;H. Sato;Y. Takizawa;S. Shiki;H. Shimizu
超导串联结探测器提供了具有高探测效率、高计数率和高能量分辨率的高度实用的辐射探测器的可能性，即使对于传统辐射探测器难以有效探测的辐射也是如此。一个有效体积为8×8× 0.4mm ~ 3的串联结探测器表明，尽管体积很大，但信号电荷产生效率很高。对有效面积为1.5× 1.5mm ~ 2的串联结探测器的信号高度位置依赖性进行了校正，能量分辨率从2.9%提高到0.42%。
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 8×8×0.4mm3 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 1.5×1.5mm2 was corrected, and the energy resolution was improved from 2.9% to 0.42%.