Realizing nearly-zero dark current and ultrahigh signal-to-noise ratio perovskite X-ray detector and image array by dark-current-shunting strategy [PDF]
Nature Communications, 2023 Although perovskite X-ray detectors have revealed promising properties, their dark currents are usually hundreds of times larger than the practical requirements.
Peng Jin +13 more
doaj +2 more sources
Direct Conversion X-ray Detector with Micron-Scale Pixel Pitch for Edge-Illumination and Propagation-Based X-ray Phase-Contrast Imaging [PDF]
Sensors, 2022 In this work, we investigate the potential of employing a direct conversion integration mode X-ray detector with micron-scale pixels in two different X-ray phase-contrast imaging (XPCi) configurations, propagation-based (PB) and edge illumination (EI ...
Abdollah Pil-Ali +3 more
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A High-Sensitivity Flexible Direct X-ray Detector Based on Bi2O3/PDMS Nanocomposite Thin Film [PDF]
Nanomaterials, 2021 The characteristics of mechanical flexibility, low health risk, and simple processing of polymer nanocomposite materials make them potentially applicable as flexible X-ray detectors.
Longmei Mao +4 more
doaj +2 more sources
Reconfigurable perovskite X-ray detector for intelligent imaging [PDF]
Nature CommunicationsX-ray detection is widely used in various applications. However, to meet the demand for high image quality and high accuracy diagnosis, the raw data increases and imposes challenges for conventional X-ray detection hardware regarding data transmission ...
Jincong Pang +5 more
doaj +2 more sources
An innovative detector for X-ray beams made of polyethylene terephthalate built in a 3D printer [PDF]
EPJ Web of Conferences, 2023 3D printers have been increasingly used to create different objects and tools for the most diverse areas of knowledge. In this paper, we bring results of the response of an X-ray detector that was made on a 3D printer with polyethylene terephthalate ...
Gomes Daniel F. +2 more
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Detection of Low-Energy X-rays Using YSO Scintillation Crystal Arrays for GRB Experiments
Universe, 2021 We developed an X-ray detector using 36 arrays, each consisting of a 64-pixellated yttrium oxyorthosilicate (YSO) scintillation crystal and a 64-channel multi-anode photomultiplier tube.
Minbin Kim +32 more
doaj +1 more source
Design of X-ray energy detector
Energy Reports, 2022 Energy is an essential key element in the process of human survival and development. With the development and progress of science and technology, human beings pushed the age to the industrial period by discovering and exploiting coal. And then, all kinds
Fan Zeng, Zhiyuan Zhu
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Origami-inspired perovskite X-ray detector by printing and folding
npj Flexible Electronics, 2023 X-ray detectors are of pivotal importance for the scientific and technological progress in a wide range of medical, industrial, and scientific applications. Here, we take advantage of the printability of perovskite-based semiconductors and achieve a high
Henning Mescher +13 more
doaj +1 more source
Design of the solar X-ray detector for the Macau Science Satellite-1B
Earth and Planetary Physics, 2023 The solar X-ray detector (SXD) onboard the Macau Science Satellite-1B was designed to monitor solar flare bursts and to study the solar activity in the 25th solar cycle.
YongQiang Shi +7 more
doaj +1 more source
Small Spacecraft Payload Study for X-ray Astrophysics including GRB Science
Universe, 2022 This paper presents microsatellite spacecraft payload study for prompt observation of transient astrophysical objects in X-ray energy range. By combining telescope concepts and miniaturized detectors, the small spacecraft will be able to probe the X-ray ...
Vladimír Dániel +5 more
doaj +1 more source