Results 31 to 40 of about 3,090 (211)

Improvement to the Carrier Transport Properties of CdZnTe Detector Using Sub-Band-Gap Light Radiation

Sensors, 2019
The effects of sub-band-gap light radiation on the performance of CdZnTe photon-counting X-ray detectors were studied using infrared light with different wavelengths in the region of 980⁻1550 nm. The performance of the detectors for X-ray detection
Xiangxiang Luo, Gangqiang Zha, Lingyan Xu, Wanqi Jie   +3 more
doaj   +1 more source

Influence of laser radiation on optical properties of high resistivity crystals CdTe and solid solutions Cd1-xZnxTe

Фізика і хімія твердого тіла, 2020
In this paper, the transmission and reflection spectra of single crystals р-CdTe(111) are measured; solid solutions of Cd1-хZnхTe (х=0.1) in the range (0.2 – 1.7)·10-6 m before and after laser irradiation at the wavelength λ = 532 nm in the energy range ...
P. O. Gentsar, S. M. Levytskyi
doaj   +1 more source

Effect of Cathodic Voltage on Structural, Optical, and Surface Properties of Electrodeposition of CdZnTe Thin Film for Optoelectronic Applications

Ethiopian Journal of Science and Sustainable Development
This study investigated the impacts of varying growth voltage on structural, optical, and surface characteristics of electrodeposited cadmium zinc telluride (CdZnTe) thin films.
Ahmed Umer Yimamu, Fekadu Tolessa Maremi, Solomon Zerihun Werta, Francis Birhanu Dejene, Ibrahim Mohammed Beker, Vanthini Nelson Adoons, Megersa Kassim Hussen, Selepe Joel Motloung, Jacobus J. Terblans   +8 more
doaj   +1 more source

Performance-limiting Defects in CdZnTe Detectors [PDF]

2006 IEEE Nuclear Science Symposium Conference Record, 2006
We studied the effects of small, < 20 mum, Te inclusions on the energy resolution of CdZnTe gamma-ray detectors using a highly collimated X-ray beam and gamma-rays, and modeled them via a simplified geometrical approach. Previous reports demonstrated that Te inclusions of about a few microns in diameter degraded the charge-transport properties and ...
A. E. Bolotnikov, G. S. Camarda, G. A. Carini, Y. Cui, K. T. Kohman, L. Li, M. B. Salomon, R. B. James   +7 more
openaire   +1 more source

Quantification of 10B and 11B in Biological Samples in Translational Science and Clinical Applications for Boron Neutron Capture Therapy (BNCT)

Medicinal Research Reviews, EarlyView.
ABSTRACT Boron neutron capture therapy (BNCT) is a targeted radiotherapy that exploits the selective accumulation of the 10B isotope within tumors, followed by irradiation with low‐energy neutrons to induce high linear energy transfer particles with short path lengths, resulting in localized tumor cell destruction while sparing surrounding healthy ...
Christoph Selg, Wolfgang A. G. Sauerwein, Evamarie Hey‐Hawkins   +2 more
wiley   +1 more source

Exploring the Potential of Zero‐Dimensional Carbon Nanomaterials in Photoluminescent, Electrochemiluminescent and Electrochemical Sensors

Advanced Materials Interfaces, Volume 13, Issue 11, 9 June 2026.
Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins, Jeferson Luiz Gogola, Ava Gevaerd, Cristiane Kalinke, Paulo Roberto de Oliveira, Fabio Roberto Caetano, Bruno Campos Janegitz, Márcio Fernando Bergamini, Luiz Humberto Marcolino‐Junior   +8 more
wiley   +1 more source

Ion-plasma passivation of CdZnTe crystal surface

, 2004
Описан предложенный авторами метод ионно-плазменной пассивации боковой поверхности полуизолирующего полупроводникового кристалла, такого как CdZnTe. Показано, что пассивация может успешно осуществляться при нанесении покрытия не только из TiO2, но и из
Кутний, Д.В., Кутний, В.Е., Леонов, С.А., Захарченко, А.А., Рыбка, А.В., Наконечный, Д.В., Давыдов, Л.Н.   +6 more
core   +2 more sources

Near‐Room‐Temperature Solution Epitaxy of Large‐Area High‐Mobility Two‐Dimensional Organic Single Crystals for Direct X‐Ray Detection

SmartMat, Volume 7, Issue 3, June 2026.
Centimeter‐scale 2,6‐diphenylanthracene (DPA) two‐dimensional organic single crystals (2DOSCs) are processed by surfactant‐assisted near‐room‐temperature solution epitaxy method. The as‐fabricated DPA 2DOSCs exhibit a maximum mobility of 5.55 cm2/(V ∙ s), a high sensitivity of 7.02 × 103 μC/(Gy∙cm2), and a low detection limit of 24.05 nGy/s, advancing ...
Yaoguang Li, Yiwen Ren, Wenbin Shi, Zheng Chen, Xiaotao Zhang, Fangxu Yang, Liqiang Li, Wenping Hu, Lingjie Sun   +8 more
wiley   +1 more source

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

Геохімія 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

Modeling and Verification of 1/f Noise Mechanisms in FAPbBr3 Single‐Crystal X‐Ray Detectors

Advanced Electronic Materials, Volume 12, Issue 9, 11 May 2026.
We demonstratethat surface‐trap‐induced carrier number fluctuations are the dominantmechanism in FAPbBr3 Schottky devices, a conclusion supported by thedistinct defect profiles revealed by Drive‐Level Capacitance Profiling (DLCP). Throughnoise contribution decomposition, it is found that the 1/f noise of thedetector is the key noise source affecting ...
Zhongyu Yang, Qingli Zhang, Yuting Liu, Binbin Liu, Zhiping Zheng, Guangda Niu, Ling Xu   +6 more
wiley   +1 more source