Daftar Isi: Semiconductor Thermal Neutron Detector

Main Authors:	Aoki, Toru, Miyake, Aki, Nakano, Takayuki, Koike, Akifumi, Morii, Hisashi, Mimura, Hidenori
Format:	Book application/pdf Journal
Terbitan:	UI Scholars Hub , 2013
Subjects:	detector neutron semiconductor thermal Chemical Engineering Civil Engineering Computer Engineering Electrical and Electronics Materials Science and Engineering Mechanical Engineering Metallurgy Ocean Engineering Structural Engineering
Online Access:	https://scholarhub.ui.ac.id/mjt/vol17/iss3/6 https://scholarhub.ui.ac.id/cgi/viewcontent.cgi?article=1241&context=mjt

Daftar Isi:

The CdTe and GaN detector with a Gd converter have been developed and investigated as a neutron detector for neutron imaging. The fabricated Gd/CdTe detector with the 25 mm thick Gd was designed on the basis of simulation results of thermal neutron detection efficiency and spatial resolution. The Gd/CdTe detector shows the detection of neutron capture gamma ray emission in the 155Gd(n, g)156Gd, 157Gd(n, g)158Gd and 113Cd(n, g)114Cd reactions and characteristic X-ray emissions due to conversion-electrons generated inside the Gd film. The observed efficient thermal neutron detection with the Gd/CdTe detector shows its promise in neutron radiography application. Moreover, a BGaN detector has also investigated to separate neutron signal from gamma-ray clearly.