Zobrazeno 1 - 10
of 4 096
pro vyhledávání: '"X ray detectors"'
Autor:
Bratislav Lukić, Alexander Rack, Lukas Helfen, Daniel J. Foster, Alexey Ershov, Richard Welss, Stéphane François, Xavier Rochet
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 5, Pp 1224-1233 (2024)
Ultra-high-speed synchrotron-based hard X-ray (i.e. above 10 keV) imaging is gaining a growing interest in a number of scientific domains for tracking non-repeatable dynamic phenomena at spatio-temporal microscales. This work describes an optimized i
Externí odkaz:
https://doaj.org/article/ba19931133a74622b2cacee36fc6c222
Autor:
Agustin O. Alvarez, Marisé García‐Batlle, Ferdinand Lédée, Eric Gros‐Daillon, Javier Mayén Guillén, Jean‐Marie Verilhac, Thibault Lemercier, Julien Zaccaro, Lluis F. Marsal, Osbel Almora, Germà Garcia‐Belmonte
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 11, Pp n/a-n/a (2024)
Abstract The inherent ion migration in metal halide perovskite materials is known to induce deleterious and highly unstable dark currents in X‐ and γ‐ray detectors based on those compounds upon bias application. Dark current slow drift with time
Externí odkaz:
https://doaj.org/article/483645f6bc1d4839b8dc23c8de26ef8a
Autor:
Marco Girolami, Fabio Matteocci, Sara Pettinato, Valerio Serpente, Eleonora Bolli, Barbara Paci, Amanda Generosi, Stefano Salvatori, Aldo Di Carlo, Daniele M. Trucchi
Publikováno v:
Nano-Micro Letters, Vol 16, Iss 1, Pp 1-22 (2024)
Highlights Self-powered direct X-ray detectors, based on FAPbBr3 255-nm-thick films deposited onto mesoporous TiO2 scaffolds, can withstand a 26-day uninterrupted X-ray exposure with negligible signal loss, demonstrating ultra-high operational stabil
Externí odkaz:
https://doaj.org/article/835f846091774bbf8cf5b2bc0fa27a38
Autor:
Michael Fiederle, Tilo Baumbach
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
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. The performance of these detectors has constantly been improved for the last decades but
Externí odkaz:
https://doaj.org/article/046d2bd947054780bb64db3986688da3
Autor:
Huiwen Chen, Ziyao Zhu, Bo Zhao, Weixiong Huang, Geping Qu, Zong‐Xiang Xu, Xue‐Feng Yu, Quanlan Xiao, Shihe Yang, Yunlong Li
Publikováno v:
Advanced Science, Vol 11, Iss 28, Pp n/a-n/a (2024)
Abstract Quasi‐2D perovskite quantum wells are increasingly recognized as promising candidates for direct‐conversion X‐ray detection. However, the fabrication of oriented and uniformly thick quasi‐2D perovskite films, crucial for effective hi
Externí odkaz:
https://doaj.org/article/161fadd9f7e6499b91ef6a7972efe19b
Autor:
Filip Leonarski, Jie Nan, Zdenek Matej, Quentin Bertrand, Antonia Furrer, Ishkhan Gorgisyan, Monika Bjelčić, Michal Kepa, Hannah Glover, Viktoria Hinger, Thomas Eriksson, Aleksander Cehovin, Mikel Eguiraun, Piero Gasparotto, Aldo Mozzanica, Tobias Weinert, Ana Gonzalez, Jörg Standfuss, Meitian Wang, Thomas Ursby, Florian Dworkowski
Publikováno v:
IUCrJ, Vol 10, Iss 6, Pp 729-737 (2023)
Serial and time-resolved macromolecular crystallography are on the rise. However, beam time at X-ray free-electron lasers is limited and most third-generation synchrotron-based macromolecular crystallography beamlines do not offer the necessary infra
Externí odkaz:
https://doaj.org/article/c27c457b830e451aab9a87a194dd5a8f
Autor:
Johannes M. Kaa, Zuzana Konôpková, Thomas R. Preston, Valerio Cerantola, Christoph J. Sahle, Mirko Förster, Christian Albers, Lélia Libon, Robin Sakrowski, Lennart Wollenweber, Khachiwan Buakor, Anand Dwivedi, Mikhail Mishchenko, Motoaki Nakatsutsumi, Christian Plückthun, Jan-Patrick Schwinkendorf, Georg Spiekermann, Nicola Thiering, Sylvain Petitgirard, Metin Tolan, Max Wilke, Ulf Zastrau, Karen Appel, Christian Sternemann
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 4, Pp 822-830 (2023)
A von Hámos spectrometer has been implemented in the vacuum interaction chamber 1 of the High Energy Density instrument at the European X-ray Free-Electron Laser facility. This setup is dedicated, but not necessarily limited, to X-ray spectroscopy m
Externí odkaz:
https://doaj.org/article/32d2e42241d749648148d90eb690c561
Autor:
Jolanta Sztuk-Dambietz, Vratko Rovensky, Alexander Klujev, Torsten Laurus, Ulrich Trunk, Karim Ahmed, Olivier Meyer, Johannes Möller, Andrea Parenti, Natascha Raab, Roman Shayduk, Marcin Sikorski, Gabriele Ansaldi, Ulrike Bösenberg, Lopez M. Luis, Astrid Muenich, Thomas R. Preston, Philipp Schmidt, Stephan Stern, Richard Bean, Anders Madsen, Luca Gelisio, Steffen Hauf, Patrick Gessler, Krzysztof Wrona, Heinz Graafsma, Monica Turcato
Publikováno v:
Frontiers in Physics, Vol 11 (2024)
The European X-ray Free Electron Laser (European XFEL) is a cutting-edge user facility that generates per second up to 27,000 ultra-short, spatially coherent X-ray pulses within an energy range of 0.26 to more than 20 keV. Specialized instrumentation
Externí odkaz:
https://doaj.org/article/c40cc9af4c2347a2a1443dcc44ee69e7
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
When first introduced, single-photon counting detectors reshaped crystallography at synchrotrons. Their fast readout speed enabled, for example, shutter-less data collection and fine slicing of the rotation angle and boosted the development of new ex
Externí odkaz:
https://doaj.org/article/605027cbf0b94e358c22a15c4e76d165