Results 71 to 80 of about 691 (175)

Damage Mechanism of HgCdTe Focal Plane Array Detector Irradiated Using Mid-Infrared Pulse Laser. [PDF]

Sensors (Basel), 2023
Zhang Y, Zheng C, Liu Y, Wang Y, Xu Y, Shao J.   +5 more
europepmc   +1 more source

High spectral resolution of gamma-rays at room temperature by perovskite CsPbBr3 single crystals

Nature Communications, 2018
Detection and spectroscopic measurements of gamma-ray used to rely on expensive materials such as CdZnTe crystals. Here He et al. develop a melt method to grow large size CsPbBr3 perovskite crystals and the devices achieve low cost, high energy resolving
Yihui He, Liviu Matei, Hee Joon Jung, Kyle M. McCall, Michelle Chen, Constantinos C. Stoumpos, Zhifu Liu, John A. Peters, Duck Young Chung, Bruce W. Wessels, Michael R. Wasielewski, Vinayak P. Dravid, Arnold Burger, Mercouri G. Kanatzidis   +13 more
doaj   +1 more source

Model of vertical crystal growth of Cd_(1-x)Zn_xTe single-crystals

Тонкие химические технологии, 2010
The growth process and properties of CdZnTe single crystals of solid solutions was considered. A mathematical model of the process was built taking into account radiative heat transfer.
L. A. Gvelesiani
doaj  

Characterization of Crystal Properties and Defects in CdZnTe Radiation Detectors

Crystals
CdZnTe-based detectors are highly valued because of their high spectral resolution, which is an essential feature for nuclear medical imaging. However, this resolution is compromised when there are substantial defects in the CdZnTe crystals.
Manuel Ballester, Jaromir Kaspar, Francesc Massanés, Srutarshi Banerjee, Alexander Hans Vija, Aggelos K. Katsaggelos   +5 more
doaj   +1 more source

Modelling Polarization Effects in a CdZnTe Sensor at Low Bias. [PDF]

Sensors (Basel), 2023
Pipek J, Grill R, Betušiak M, Iniewski K.   +3 more
europepmc   +1 more source

Chargеs collection efficiency in gamma-ray detectors with different electrodes configuration

Технологія та конструювання в електронній апаратурі, 2012
The dependence of the charge collection efficiency n in gamma-ray detectors based on CdZnTe on the impurity composition of the material has been investigated. Plane-parallel, cylindrical and spherical electrodes have been considered.
A. I. Kondrik
doaj  

MONTE-CARLO SIMULATION OF RESPONSE OF CdZnTe DETECTORS OF BETARADIATION

East European Journal of Physics, 2014
Response functions of CdZnTe detector, developed for measurement of electron energy spectra, are investigated. The experimental response of CdZnTe detector is compared to the spectra simulated by Monte-Carlo method.
A. A. Zakharchenko, A. V. Rybka, l. N. Davydov, A. A. Vierovkin, V. E. Kutny, M. A. Khazhmuradov   +5 more
doaj  

The effect of heat treatment on the electrophysical properties of CdZnTe gamma-ray detectors

Технологія та конструювання в електронній апаратурі, 2005
The effect of heat treatment (HT) on the electrophysical properties of γ-ray detectors based on a p-type CdZnTe semiconductor compound was investigated. The optimal HT conditions were determined.
V. E. Kutniy, D. V. Kutniy, A. V. Rybka, A. S. Abyzov, L. N. Davydov, D. V. Nakonechny, I. N. Shlyakhov   +6 more
doaj  

Detecting and characterizing special nuclear material for nuclear nonproliferation applications. [PDF]

Sci Rep, 2023
Pozzi SA, He Z, Hutchinson J, Jovanovic I, Lopez R, Ogren K, Nattress J, Shy D, Clarke SD.   +8 more
europepmc   +1 more source

High performance platinum contacts on high-flux CdZnTe detectors. [PDF]

Sci Rep, 2023
Bettelli M, Zanettini S, Abbene L, Casoli F, Nasi L, Trevisi G, Principato F, Buttacavoli A, Zappettini A.   +8 more
europepmc   +1 more source