An advanced SiC nuclear radiation detector

2002 ◽  
Author(s):  
S. Seshadri ◽  
A.R. Dulloo ◽  
F.H. Ruddy
Keyword(s):  
Radiation Detector ◽  
Nuclear Radiation ◽  
Nuclear Radiation Detector

A Preliminary Observation on AgGaSe2 as a Nuclear Radiation Detector

1982 ◽  
Vol 16 ◽  
Author(s):  
Eiji Sakai ◽  
Hiromichi Horinaka ◽  
Hajimu Sonomura ◽  
Takeshi Miyauchi
Keyword(s):  
Radiation Detector ◽  
Silicon Detector ◽  
Alpha Particles ◽  
Nuclear Radiation ◽  
Surface Barrier ◽  
Applied Bias Voltage ◽  
Nuclear Radiation Detector ◽  
Barrier Detector ◽  
Temperature Noise ◽  
Silicon Surface Barrier Detector

ABSTRACTAn about 108 ohm-cm AgGaSe2 crystal of 0.5 mm × 4 mm × 4 mm was polished and contacts were made by evaporating 130 μg/cm2 gold of 3 mm diameter on the two faces of the crystal. The detector was tested using 5.5 MeV alpha-particles at room temperature. Noise increased above an applied bias voltage of 80 V. For + 50 V applied on the electrode opposite to the particle incident electrode, i.e., for electron traversal mode, the preamplifier output pulses showed a risetime of 20 μs and an amplitude of about one-tenth of that obtained from a silicon surface-barrier detector whereas the silicon detector showed a risetime of 0.07 μs. For - 50 V applied on the same electrode, i.e., for hole traversal mode, no pulses were observed.

An Effective Purification Process for the Nuclear Radiation Detector Tl6SeI4

2018 ◽  
Vol 18 (6) ◽  
pp. 3484-3493 ◽  
Author(s):  
Wenwen Lin ◽  
Oleg Y. Kontsevoi ◽  
Zhifu Liu ◽  
Sanjib Das ◽  
Yihui He ◽  
...  
Keyword(s):  
Radiation Detector ◽  
Nuclear Radiation ◽  
Purification Process ◽  
Nuclear Radiation Detector

Thallium bromide nuclear radiation detector development

2008 ◽  
Author(s):  
Alexei V. Churilov ◽  
Guido Ciampi ◽  
Hadong Kim ◽  
Leonard J. Cirignano ◽  
William M. Higgins ◽  
...  
Keyword(s):  
Radiation Detector ◽  
Nuclear Radiation ◽  
Nuclear Radiation Detector ◽  
Thallium Bromide

Investigation of electrical contacts for Cd/sub 1-x/Zn/sub x/Te nuclear radiation detector

1997 ◽  
Vol 44 (3) ◽  
pp. 934-938 ◽  
Author(s):  
A. Burger ◽  
H. Chen ◽  
J. Tong ◽  
D. Shi ◽  
M.A. George ◽  
...  
Keyword(s):  
Radiation Detector ◽  
Electrical Contacts ◽  
Nuclear Radiation ◽  
Nuclear Radiation Detector
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