Development of a neutron-imaging detector based on pulse-height correlation between two superconducting tunnel junctions on a LiBO crystal

Nakamura, Tatsuya; Katagiri, Masaki; Chen, Y. E.*; Ukibe, Masahiro*; Okubo, Masataka*

Nuclear Instruments and Methods in Physics Research A, 559(2), p.766 - 768, 2006/04

https://doi.org/10.1016/j.nima.2005.12.131

We have been developing a position-sensitive neutron detector, which exhibits a high spatial resolution of the order of 10 microns and high detection efficiency. The analysis on the pulse-heights or on the time-delay between the STJs gives incident positions of the neutrons. In this paper, the response of the STJs/LBO neutron detector measured using a cold neutron beam is presented. The two STJs have the same size of 50 50 m and their distance is 1.3 mm. The count intensity in the correlation map varied depending on the incident position of the neutron beam which gives an evidence for the position-sensitivity of the detector. These experimental results were qualitatively understood by a simple solid-angle model.

Phoswich detectors combining doubly or triply ZnS(Ag), NE102A, BGO and/or NaI(Tl) scintillators for simultaneous counting of , and rays

Usuda, Shigekazu; Abe, Hitoshi; Mihara, Akira

Nuclear Instruments and Methods in Physics Research A, 340, p.540 - 545, 1994/00

https://doi.org/10.1016/0168-9002(94)90135-X

no abstracts in English

Incident angle dependence of residual defect in silicon surface barrier detector

Kanno, Ikuo; Ikezoe, Hiroshi; Otsuki, Tsutomu*; ; ; Kimura, Itsuro*

Journal of Nuclear Science and Technology, 28(6), p.582 - 584, 1991/06

https://doi.org/10.3327/jnst.28.582

no abstracts in English

Development of a High Counting Rate Pulse Height Analyzing System for Plasma Diagnosis

; ; ;

JAERI-M 83-162, 25 Pages, 1983/10

JAERI-M-83-162.pdf:0.78MB

no abstracts in English