Results 21 to 30 of about 436,480 (310)

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

MAPbBr3−xIx Crystals Improved by Accurate Solution-Grown Procedure for Alpha Particle Detection

Frontiers in Physics, 2020
High-quality organic–inorganic halide perovskite brings an opportunity for ideal nuclear radiation detection due to its large carrier mobility, lifetime, and heavy atoms.
Xin Liu, Xin Liu, Xin Liu, Jinghua Fu, Jinghua Fu, Dou Zhao, Dou Zhao, Yingying Hao, Yingying Hao, Hao Zhu, Hao Zhu, Meng Xu, Meng Xu, Binbin Zhang, Binbin Zhang, Wanqi Jie, Wanqi Jie, Wanqi Jie, Yadong Xu, Yadong Xu, Yadong Xu   +20 more
doaj   +1 more source

A High-Performance Gamma Spectrometer for Unmanned Systems Based on Off-the-Shelf Components

Sensors, 2022
Since the Fukushima Daiichi Nuclear Power Plant accident in March 2011, the technology available for unmanned aerial vehicles (UAVs) for radiation monitoring has improved greatly.
Andrea Chierici, Andrea Malizia, Daniele Di Giovanni, Riccardo Ciolini, Francesco d’Errico   +4 more
doaj   +1 more source

A Novel, Rapid Response Renewable Biopolymer Neutron and Gamma Radiation Solid-State Detector for Dosimetry and Nuclear Reactor Flux-Power Mapping

Instruments, 2023
A novel solid-state neutron and gamma radiation monitor-dosimeter based on biopolymer polylactic acid (PLA) is presented. The resulting detector (PLAD) technology takes advantage of property changes of the renewable PLA resin when subject to ionizing ...
Wen Jiang, True Miller, Troy Barlow, Nathan Boyle, Rusi P. Taleyarkhan   +4 more
doaj   +1 more source

Growth and Scintillation Properties of Na⁺-Doped CsCu₂I₃ Single Crystals

Crystals, 2023
CsCu2I3 crystal is a promising Cu-based halide material for scintillation detection. In this paper, Na+ ion-doped CsCu2I3 crystals with a size of ϕ12 mm × 50 mm were grown successfully using the vertical Bridgman method, and the properties were ...
Chang Shu, Qinhua Wei, Dongdong Liu, Wen Li, Hang Yin, Huanying Li, Gao Tang, Laishun Qin   +7 more
doaj   +1 more source

An Extraction Method of Weak Low-Frequency Magnetic Communication Signals Based on Multisensor

Journal of Electrical and Computer Engineering, 2015
It is a technical challenge to effectively remove the influence of magnetic noise from the vicinity of the receiving sensors on low-frequency magnetic communication. The traditional denoising methods are difficult to extract high-quality original signals
Chao Huang, Xin Xu, Dunge Liu, Wanhua Zhu, Xiaojuan Zhang, Guangyou Fang   +5 more
doaj   +1 more source

Properties of Diamond-Based Neutron Detectors Operated in Harsh Environments

Journal of Nuclear Engineering, 2021
Diamond is widely studied and used for the detection of direct and indirect ionizing particles because of its many physical and electrical outstanding properties, which make this material very attractive as a fast-response, high-radiation-hardness and ...
Maurizio Angelone, Claudio Verona
doaj   +1 more source

CARMA II: A ground vehicle for autonomous surveying of alpha, beta and gamma radiation

Frontiers in Robotics and AI, 2023
Surveying active nuclear facilities for spread of alpha and beta contamination is currently performed by human operators. However, a skills gap of qualified workers is emerging and is set to worsen in the near future due to under recruitment, retirement ...
Bahman Nouri Rahmat Abadi, Andrew West, Harriet Peel, Matthew Nancekievill, Christopher Ballard, Barry Lennox, Ognjen Marjanovic, Keir Groves   +7 more
doaj   +1 more source

Detection of ionising radiation using single photon avalanche diodes [PDF]

, 2021
Single photon avalanche diodes (SPADs) are highly sensitive solid-state photon detectors, and since their inception in 2003 into complementary metal oxide semiconductor (CMOS) technologies, have provided a platform of highly integrated and low-cost
Bulling, Anthony Frederick
core   +1 more source

Characterization and performance evaluation of epoxy-based plastic scintillators for gamma ray detection

Frontiers in Physics
This research investigates the fabrication and analysis of plastic scintillators using an epoxy matrix. Plastic scintillators are widely used in radiation detection because of their low cost, ease of fabrication, resistance to moisture, and rapid decay ...
Marliyadi Pancoko, Marliyadi Pancoko, Hafni L. Nuri, Andjar Prasetyo, Azwar Manaf, Abdul Jami, Ausatha R. Yanto, Kasmudin, Utomo, Rony Djokorayono, Achmad Suntoro   +10 more
doaj   +1 more source