Zobrazeno 1 - 10
of 958
pro vyhledávání: '"A. Mozzanica"'
Autor:
C. Mariette, M. Lorenc, H. Cailleau, E. Collet, L. Guérin, A. Volte, E. Trzop, R. Bertoni, X. Dong, B. Lépine, O. Hernandez, E. Janod, L. Cario, V. Ta Phuoc, S. Ohkoshi, H. Tokoro, L. Patthey, A. Babic, I. Usov, D. Ozerov, L. Sala, S. Ebner, P. Böhler, A. Keller, A. Oggenfuss, T. Zmofing, S. Redford, S. Vetter, R. Follath, P. Juranic, A. Schreiber, P. Beaud, V. Esposito, Y. Deng, G. Ingold, M. Chergui, G. F. Mancini, R. Mankowsky, C. Svetina, S. Zerdane, A. Mozzanica, A. Bosak, M. Wulff, M. Levantino, H. Lemke, M. Cammarata
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Ultrafast control of materials draws interest. Here, the authors extend X-ray powder diffraction to the femtosecond timescale to follow the photo-induced semiconductor to metal transition in titanium pentaoxide, observing a phase front that moves at
Externí odkaz:
https://doaj.org/article/515c468dbcf14aaabfca681a56f20db3
Autor:
Xie, X., Barten, R., Bergamaschi, A., Braham, B., Brückner, M., Carulla, M., Dinapoli, R., Ebner, S., Ferjaoui, K., Fröjdh, E., Greiffenberg, D., Hasanaj, S., Heymes, J., Hinger, V., King, T., Kozlowski, P., Lopez-Cuenca, C., Mezza, D., Moustakas, K., Mozzanica, A., Paton, K. A., Ruder, C., Schmitt, B., Sieberer, P., Thattil, D., Zhang, J.
To enhance the spatial resolution of the M\"ONCH 25 \textmu m pitch hybrid pixel detector, deep learning models have been trained using both simulation and measurement data. Challenges arise when comparing simulation-based deep learning models to mea
Externí odkaz:
http://arxiv.org/abs/2407.20841
Autor:
A. Tolstikova, M. Levantino, O. Yefanov, V. Hennicke, P. Fischer, J. Meyer, A. Mozzanica, S. Redford, E. Crosas, N. L. Opara, M. Barthelmess, J. Lieske, D. Oberthuer, E. Wator, I. Mohacsi, M. Wulff, B. Schmitt, H. N. Chapman, A. Meents
Publikováno v:
IUCrJ, Vol 6, Iss 5, Pp 927-937 (2019)
Reliable sample delivery and efficient use of limited beam time have remained bottlenecks for serial crystallography (SX). Using a high-intensity polychromatic X-ray beam in combination with a newly developed charge-integrating JUNGFRAU detector, we
Externí odkaz:
https://doaj.org/article/1ef4c15acf884be2838de3bc2b8b486b
Autor:
Chen, Hui-Yuan, Versteeg, Rolf B., Puppin, Michele, Leroy, Ludmila, Mankowsky, Roman, Bohler, Pirmin, Deng, Yunpei, Kerkhoff, Linda, Mozzanica, Aldo, Oggenfuss, Roland Alexander, Pradervand, Claude, Sander, Mathias, Smolentsev, Grigory, Vetter, Seraphin, Zamofing, Thierry, Lemke, Henrik T., Chergui, Majed, Mancini, Giulia F.
Publikováno v:
Struct. Dyn. 11, 024308 (2024)
We present a new set up for resonant inelastic hard X-ray scattering at the Bernina beamline of SwissFEL with energy, momentum, and temporal resolution. The compact R=0.5 m Johann-type spectrometer can be equipped with up to 3 crystal analysers and a
Externí odkaz:
http://arxiv.org/abs/2312.10133
Autor:
Liguori, Antonio, Barten, Rebecca, Baruffaldi, Filippo, Bergamaschi, Anna, Borghi, Giacomo, Boscardin, Maurizio, Brückner, Martin, Butcher, Tim Alexander, Carulla, Maria, Vignali, Matteo Centis, Dinapoli, Roberto, Ebner, Simon, Ficorella, Francesco, Fröjdh, Erik, Greiffenberg, Dominic, Ali, Omar Hammad, Hasanaj, Shqipe, Heymes, Julian, Hinger, Viktoria, King, Thomas, Kozlowski, Pawel, Lopez-Cuenca, Carlos, Mezza, Davide, Moustakas, Konstantinos, Mozzanica, Aldo, Paternoster, Giovanni, Paton, Kirsty A., Ronchin, Sabina, Ruder, Christian, Schmitt, Bernd, Thattil, Dhanya, Xie, Xiangyu, Zhang, Jiaguo
Publikováno v:
Journal of Instrumentation 18, P12006 (2023)
Experiments at synchrotron radiation sources and X-ray Free-Electron Lasers in the soft X-ray energy range ($250$eV--$2$keV) stand to benefit from the adaptation of the hybrid silicon detector technology for low energy photons. Inverse Low Gain Avala
Externí odkaz:
http://arxiv.org/abs/2310.14706
Autor:
Charles M. Pépin, Ramesh André, Florent Occelli, Florian Dembele, Aldo Mozzanica, Viktoria Hinger, Matteo Levantino, Paul Loubeyre
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract Water can be dynamically over-compressed well into the stability field of ice VII. Whether water then transforms into ice VII, vitreous ice or a metastable novel crystalline phase remained uncertain. We report here the freezing of over-compr
Externí odkaz:
https://doaj.org/article/78f14e0e77a440b49d5ed21319d99902
Autor:
Pardiñas, Julián García, Calvi, Marta, Eschle, Jonas, Mauri, Andrea, Meloni, Simone, Mozzanica, Martina, Serra, Nicola
The LHCb experiment at the Large Hadron Collider (LHC) is designed to perform high-precision measurements of heavy-hadron decays, which requires the collection of large data samples and a good understanding and suppression of multiple background sour
Externí odkaz:
http://arxiv.org/abs/2304.08610
Autor:
Fröjdh, E., Baruffaldi, F., Bergamaschi, A., Carulla, M., Dinapoli, R., Greiffenberg, D., Heymes, J., Hinger, V., Ischebeck, R., Mathisen, S., McKenzie, J., Mezza, D., Moustakas, K., Mozzanica, A., Schmitt, B., Zhang, J.
Electrons are emerging as a strong complement to X-rays for diffraction based studies. In this paper we investigate the performance of a JUNGFRAU detector with 320 um thick silicon sensor at a pulsed electron source. Originally developed for X-ray de
Externí odkaz:
http://arxiv.org/abs/2210.16199
Autor:
Zhang, Jiaguo, Barten, Rebecca, Baruffaldi, Filippo, Bergamaschi, Anna, Borghi, Giacomo, Boscardin, Maurizio, Brueckner, Martin, Carulla, Maria, Vignali, Matteo Centis, Dinapoli, Roberto, Ebner, Simon, Ficorella, Francesco, Froejdh, Erik, Greiffenberg, Dominic, Ali, Omar Hammad, Heymes, Julian, Hasanaj, Shqipe, Hinger, Viktoria, King, Thomas, Kozlowski, Pawel, Lopez-Cuenca, Carlos, Mezza, Davide, Moustakas, Konstantinos, Mozzanica, Aldo, Paternoster, Giovanni, Ronchin, Sabina, Ruder, Christian, Schmitt, Bernd, Thattil, Dhanya
We show the developments carried out to improve the silicon sensor technology for the detection of soft X-rays with hybrid X-ray detectors. An optimization of the entrance window technology is required to improve the quantum efficiency. The LGAD tech
Externí odkaz:
http://arxiv.org/abs/2210.12993
Autor:
Leonard Wegert, Stephan Schreiner, Constantin Rauch, Bruno Albertazzi, Paulina Bleuel, Eric Fröjdh, Michel Koenig, Veronika Ludwig, Artem S. Martynenko, Pascal Meyer, Aldo Mozzanica, Michael Müller, Paul Neumayer, Markus Schneider, Angelos Triantafyllidis, Bernhard Zielbauer, Gisela Anton, Thilo Michel, Stefan Funk
Publikováno v:
Matter and Radiation at Extremes, Vol 9, Iss 4, Pp 047803-047803-8 (2024)
Single-shot X-ray phase-contrast imaging is used to take high-resolution images of laser-driven strong shock waves. Employing a two-grating Talbot interferometer, we successfully acquire standard absorption, differential phase-contrast, and dark-fiel
Externí odkaz:
https://doaj.org/article/026d4e0759c640d0b58097140b20bef9