Results 51 to 60 of about 7,473,882 (178)

Hybrid Imaging Detectors in X-Ray Phase-Contrast Applications

, 2022
X-Ray Phase-Contrast Imaging (XPCI) techniques are gaining increasing interest not only within the synchrotron radiation community, where most of them were first developed and implemented, but also among X-ray imaging experts who make use of standard ...
Brombal, Luca, Rigon, Luigi, Luca Brombal, Luigi Rigon   +3 more
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Detectors and Cultural Heritage: The INFN-CHNet Experience

Applied Sciences, 2021
Detectors are a key feature of the contemporary scientific approach to cultural heritage (CH), both for diagnostics and conservation. INFN-CHNet is the network of the Italian National Institute of Nuclear Physics that develops and applies new ...
Lorenzo Giuntini, Lisa Castelli, Mirko Massi, Mariaelena Fedi, Caroline Czelusniak, Nicla Gelli, Lucia Liccioli, Francesca Giambi, Chiara Ruberto, Anna Mazzinghi, Serena Barone, Francesca Marchegiani, Stefano Nisi, Carmine Lubritto, Simona Altieri, Luca Tortora, Paolo Branchini, Andrea Fabbri, Valerio Graziani, Sergio Barcellos Lins, Laura Guidorzi, Alessandro Lo Giudice, Alessandro Re, Leandro Sottili, Antonella Balerna, Mariangela Cestelli Guidi, Lucilla Pronti, Martina Romani, Fauzia Albertin, Matteo Bettuzzi, Rosa Brancaccio, Maria Pia Morigi, Daniele Alloni, Andrea Salvini, Barbara Smilgys, Michele Prata, Saverio Altieri, Maurizio Bonesini, Daniela Di Martino, Massimiliano Clemenza, Massimo Carpinelli, Piernicola Oliva, Valeria Sipala, Anna Maria Gueli, Stefania Pasquale, Giuseppe Stella, Giancarlo Pepponi, Francesco Grazzi, Francesco Taccetti   +48 more
doaj   +1 more source

Perspective of perovskite-based X-ray hybrid pixel array detectors

Frontiers in Physics
Compound semiconductors are playing a major role in the production of X-ray pixel detectors for the application in laboratories and beamlines at photon sources.
Michael Fiederle, Michael Fiederle, Tilo Baumbach   +2 more
doaj   +1 more source

Resolution and noise properties of scintillator coated X-ray detectors

, 2001
The imaging properties of X-ray pixel detectors depend on the quantum efficiency of X-rays, the generated signal of each X-ray photon and the distribution of the generated signal between pixels.
H.-E. Nilsson, Frojdh, C., Dubaric, E., C. Fröjdh, C.S. Petersson, E. Dubaric, Nilsson, H. E., Petersson, C. Sture,, Petersson, Sture,, Nilsson, Hans-Erik,, Fröjdh, Christer,, Dubaric, Ervin,   +11 more
core   +2 more sources

Medical Applications of Tissue-Equivalent, Organic-Based Flexible Direct X-Ray Detectors

Frontiers in Physics, 2020
The aim of this study is to assess direct X-ray detectors based on organic thin films, fabricated onto flexible plastic substrates, and operating at ultra-low bias (<1 V), for different medical applications.
Laura Basiricò, Laura Basiricò, Andrea Ciavatti, Andrea Ciavatti, Ilaria Fratelli, Ilaria Fratelli, Diego Dreossi, Giuliana Tromba, Stefano Lai, Piero Cosseddu, Annalisa Bonfiglio, Francesco Mariotti, Carlo Dalla Val, Valerio Bellucci, John E. Anthony, Beatrice Fraboni, Beatrice Fraboni   +16 more
doaj   +1 more source

MOS CCDs for the wide field imager on the XEUS spacecraft [PDF]

, 2005
In recent years the XEUS mission concept has evolved and has been the subject of several industrial studies. The mission concept has now matured to the point that it could be proposed for a Phase A study and subsequent flight programme.
Hutchinson, I, C Castelli, D. Burt, R. Ambrosi, Ambrosi, RM, A. D. Holland, P. Pool, M. French, Holland, AD, Burt, DJ, Pool, P, D. R. Smith, I. Hutchinson, French, M, J. Calafell, Castelli, C, Smith, DR, Calafell, J   +17 more
core   +1 more source

Towards scalable high-resolution x-ray imaging with direct-type perovskite detectors

Materials Futures
X-ray imaging plays a vital role in diverse fields, including medical diagnosis, industrial nondestructive testing, and security inspection. However, conventional x-ray detectors based on CdZnTe, CdTe, and a-Se suffer from inherent drawbacks such as low ...
Jiaming Li, Dongxu Lin, Yue Zhou, Dongrui Li, Yao Wu, Weiqiang Chen, Pengfei Huang, Burak Yilmazer, Nikolai A Belich, Alexey B Tarasov, Mengqi Xiao, Qingsong Hu, Chao-Qun Yan, Longbin Qiu, Qi Chen, Yan Jiang   +15 more
doaj   +1 more source

X-ray calibration facility for plasma diagnostics of the MégaJoule laser

EPJ Web of Conferences, 2013
The Laser MégaJoule (LMJ) located at CEA-CESTA will be equipped with x-ray plasma diagnostics using different kinds of x-ray components such as filters, mirrors, crystals, detectors and cameras.
Hubert S., Prévot V.
doaj   +1 more source

Highly sensitive diamond X-ray detector array for high-temperature applications

Chip
Diamond is a highly suitable material for X-ray detectors that can function effectively in harsh environments due to its unique properties such as ultrawide bandgap, high radiation resistance, excellent carrier mobility as well as remarkable chemical and
Wenjie Dou, Chaonan Lin, Wei Fan, Xun Yang, Chao Fang, Huaping Zang, Shaoyi Wang, Congxu Zhu, Zhi Zheng, Weimin Zhou, Chongxin Shan   +10 more
doaj   +1 more source

Enhanced colour encoding of materials discrimination information for multiple view dual-energy x-ray imaging [PDF]

, 2009
This thesis reports an investigation into dual-energy X-ray discrimination techniques. These techniques are designed to provide colour-coded materials discrimination information in a sequence of perspective images exhibiting sequential parallax.
Wang, X
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