Zobrazeno 1 - 10
of 52
pro vyhledávání: '"David Pennicard"'
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
New detectors in photon science experiments produce rapidly-growing volumes of data. For detector developers, this poses two challenges; firstly, raw data streams from detectors must be converted to meaningful images at ever-higher rates, and secondl
Externí odkaz:
https://doaj.org/article/d4f11f5311eb43768625a3b2566fe322
Autor:
Heinz Graafsma, Jonathan Correa, Sergei Fridman, Helmut Hirsemann, S. M. A. Hosseini-Saber, Alexandr Ignatenko, Alexander Klujev, Sabine Lange, Torsten Laurus, Alessandro Marras, David Pennicard, Seungyu Rah, Sandra Schneider, Ofir Shefer Shalev, Thorsten Stoye, Ulrich Trunk, Cornelia B. Wunderer
Publikováno v:
Frontiers in Physics, Vol 11 (2024)
The past, current and planned future developments of X-ray imagers in the Photon-Science Detector Group at DESY-Hamburg is presented. the X-ray imagers are custom developed and tailored to the different X-ray sources in Hamburg, including the storage
Externí odkaz:
https://doaj.org/article/1fada8da73d6411b88171b75b4bb9d83
Autor:
Tang Li, J. Lukas Dresselhaus, Nikolay Ivanov, Mauro Prasciolu, Holger Fleckenstein, Oleksandr Yefanov, Wenhui Zhang, David Pennicard, Ann-Christin Dippel, Olof Gutowski, Pablo Villanueva-Perez, Henry N. Chapman, Saša Bajt
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-12 (2023)
Abstract The highest resolution of images of soft matter and biological materials is ultimately limited by modification of the structure, induced by the necessarily high energy of short-wavelength radiation. Imaging the inelastically scattered X-rays
Externí odkaz:
https://doaj.org/article/daacc9ff5e6144afa1680acda827d8ee
Autor:
J. Alozy, B. J. Madsen, N. Egidos, M. Campbell, F. Bandi, V. Sriskaran, Rafael Ballabriga, David Pennicard, Lukas Tlustos, I. Kremastiotis, Erik H.M. Heijne, J.M. Fernandez-Tenllado, X. Llopart
Publikováno v:
IEEE Transactions on Radiation and Plasma Medical Sciences. 5:422-440
X-ray imaging is a widely used imaging modality in the medical diagnostic field due to its availability, low cost, high spatial resolution, and fast image acquisition. X-ray photons in standard X-ray sources are polychromatic. Detectors that allow to
Autor:
Alessandro Marras, Alexander Klujev, Sabine Lange, Torsten Laurus, David Pennicard, Ulrich Trunk, Cornelia B. Wunderer, Mohamed Lamine Hafiane, Tomasz Hemperek, Hans Krueger, Heinz Graafsma
Publikováno v:
Nuclear instruments & methods in physics research / A 1047, 167814 (2023). doi:10.1016/j.nima.2022.167814
15th Pisa Meeting on Advanced Detectors, La Biodola, Italy, 2022-05-22-2022-05-28
15th Pisa Meeting on Advanced Detectors, La Biodola, Italy, 2022-05-22-2022-05-28
15th Pisa Meeting on Advanced Detectors, La Biodola, Italy, 22 May 2022 - 28 May 2022; Nuclear instruments & methods in physics research / A 1047, 167814 (2023). doi:10.1016/j.nima.2022.167814
The Continuous Readout Digitising Imager Array (CoRD
The Continuous Readout Digitising Imager Array (CoRD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b16c15d085ca3ed84d8860acdc452c
https://bib-pubdb1.desy.de/record/479026
https://bib-pubdb1.desy.de/record/479026
Publikováno v:
Radiation measurements 140, 106459 (2021). doi:10.1016/j.radmeas.2020.106459
Radiation measurements 140, 106459 (2021). doi:10.1016/j.radmeas.2020.106459
At synchrotron facilities, many X-ray imaging and diffraction experiments require pixel detectors with minimal noise, high speed and reasonably small pixel size, all of
At synchrotron facilities, many X-ray imaging and diffraction experiments require pixel detectors with minimal noise, high speed and reasonably small pixel size, all of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6f35ba305c1cd6cffc015787f971189
Autor:
Hubertus Bromberger, Christopher Passow, David Pennicard, Rebecca Boll, Jonathan Correa, Lanhai He, Melby Johny, Christina C Papadopoulou, Atia Tul-Noor, Joss Wiese, Sebastian Trippel, Benjamin Erk, Jochen Küpper
Publikováno v:
Journal of physics / B 55(14), 144001-(2022). doi:10.1088/1361-6455/ac6b6b
Journal of physics / B 55(14), 144001 - (2021). doi:10.1088/1361-6455/ac6b6b
We demonstrate the application of event-driven Timepix3-based detectors in combination with a double-sided velocity-map-imaging spectrometer to record the full 3D momen
We demonstrate the application of event-driven Timepix3-based detectors in combination with a double-sided velocity-map-imaging spectrometer to record the full 3D momen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b2f076669e039a68681716ad5dc250f
Autor:
A. Rothkirch, Hauke Marquardt, Alba San José Méndez, Alexander Kurnosov, Hanns-Peter Liermann, Johannes Buchen, David Pennicard, Mario Wendt
Publikováno v:
Geophysical Research Letters. 45:6862-6868
Publikováno v:
MRS Bulletin. 42:445-450
Semiconductor x-ray detectors are widely used in experiments at synchrotron facilities. The performance of these detectors depends heavily on the semiconductor material properties. Improvements in crystal growth and device processing are key to devel
Autor:
Mario Wendt, Zs. Jenei, E. F. O'Bannon, Wolfgang Morgenroth, Anna S. Pakhomova, Björn Winkler, Z. Konopkova, Sergej Wenz, A. Rothkirch, R. J. Husband, Hauke Marquardt, Alba San José Méndez, Hanns-Peter Liermann, K. Glazyrin, William J. Evans, David Pennicard, Michael Hanfland, Emma McBride
Publikováno v:
Review of scientific instruments 90(6), 065114 (2019). doi:10.1063/1.5098993
Review of scientific instruments 90(6), 065114 (2019). doi:10.1063/1.5098993
Fast compression experiments performed using dynamic diamond anvil cells (dDACs) employing piezoactuators offer the opportunity to study compression-rate dependent phen
Fast compression experiments performed using dynamic diamond anvil cells (dDACs) employing piezoactuators offer the opportunity to study compression-rate dependent phen