Results 31 to 40 of about 6,570 (187)

Development of Uniform CdTe Pixel Detectors Based on Caltech ASIC [PDF]

open access: yes, 2004
We have developed a large CdTe pixel detector with dimensions of 23.7 x 13.0 mm and a pixel size of 448 x 448 um^2. The detector is based on recent technologies of an uniform CdTe single crystal, a two-dimensional ASIC, and stud bump-bonding to connect ...
Chen, C. M. H.   +8 more
core   +3 more sources

Detector properties of Cd0,9Zn0,1Te:Al under the influence of low doze gamma irradiation

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2016
Clarification of the influence of defects on detecting properties of CdZnTe detectors and understanding of the behavior of defects under the influence of aggressive radiation environment are very important to improve detector performance.
А. И. Кондрик
doaj   +1 more source

X-ray detector on 2U cubesat BeEagleSAT of QB50 [PDF]

open access: yes, 2013
BeEagleSAT is a 2 Unit cubesat to be launched within the EU FP7 project QB 50. It is been produced by Istanbul Technical University and Turkish Air Force Academy.
Aslan, Rustem   +4 more
core   +1 more source

Investigation of thermal neutron detection capability of a CdZnTe detector in a mixed gamma-neutron radiation field

open access: yesNukleonika, 2018
The aim of this study was to investigate the thermal neutron measurement capability of a CdZnTe detector irradiated in a mixed gamma-neutron radiation field.
Yücel Haluk   +4 more
doaj   +1 more source

A Combined Compton and Coded-aperture Telescope for Medium-energy Gamma-ray Astrophysics

open access: yes, 2018
A future mission in medium-energy gamma-ray astrophysics would allow for many scientific advancements, e.g. a possible explanation for the excess positron emission from the Galactic Center, a better understanding of nucleosynthesis and explosion ...
Amman, Mark   +3 more
core   +1 more source

Development of Prototype Pixellated PIN CdZnTe Detectors [PDF]

open access: yes, 1998
We report initial results from the design and evaluation of two pixellated PIN Cadmium Zinc Telluride detectors and an ASIC-based readout system. The prototype imaging PIN detectors consist of 4X4 1.5 mm square indium anode contacts with 0.2 mm spacing ...
Bloser, P.   +5 more
core   +3 more sources

DETECTORS BASED ON Cd(Zn)Te SEMICONDUCTORS FOR X-RAY AND GAMMA RADIATION REGISTRATION

open access: yesГеохімія техногенезу, 2020
This work presents the guidance on the results of the development of a laser doping technique and the creation of diode structures based on Cd(Zn)Te semiconductors, due to its attractive physical characteristics.
Levytskyi S.
doaj   +1 more source

Large-area submillimeter resolution CdZnTe strip detector for astronomy [PDF]

open access: yes, 1995
We report the first performance measurements of a sub-millimeter CdZnTe strip detector developed as a prototype for space-borne astronomical instruments.
Apotovsky, Boris A   +8 more
core   +3 more sources

Balloon-borne coded aperture telescope for arc-minute angular resolution at hard x-ray energies [PDF]

open access: yes, 1996
We are working on the development of a new balloon-borne telescope, MARGIE (minute-of-arc resolution gamma ray imaging experiment). It will be a coded aperture telescope designed to image hard x-rays (in various configurations) over the 20 - 600 keV ...
Altice, P P   +16 more
core   +2 more sources

Impact of selenium addition to the cadmium-zinc-telluride matrix for producing high energy resolution X-and gamma-ray detectors

open access: yesScientific Reports, 2021
Both material quality and detector performance have been steadily improving over the past few years for the leading room temperature radiation detector material cadmium-zinc-telluride (CdZnTe).
Utpal N. Roy   +4 more
doaj   +1 more source

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