Zobrazeno 1 - 10
of 1 385
pro vyhledávání: '"xfel"'
Autor:
Valerio Bellucci, Sarlota Birnsteinova, Tokushi Sato, Romain Letrun, Jayanath C. P. Koliyadu, Chan Kim, Gabriele Giovanetti, Carsten Deiter, Liubov Samoylova, Ilia Petrov, Luis Lopez Morillo, Rita Graceffa, Luigi Adriano, Helge Huelsen, Heiko Kollmann, Thu Nhi Tran Calliste, Dusan Korytar, Zdenko Zaprazny, Andrea Mazzolari, Marco Romagnoni, Eleni Myrto Asimakopoulou, Zisheng Yao, Yuhe Zhang, Jozef Ulicny, Alke Meents, Henry N. Chapman, Richard Bean, Adrian Mancuso, Pablo Villanueva-Perez, Patrik Vagovic
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 6, Pp 1534-1550 (2024)
X-ray multi-projection imaging (XMPI) is an emerging experimental technique for the acquisition of rotation-free, time-resolved, volumetric information on stochastic processes. The technique is developed for high-brilliance light-source facilities, a
Externí odkaz:
https://doaj.org/article/5450c44c630e4f7f8fbd793be6aa3f6a
Autor:
Marcus Agåker, Johan Söderström, Thomas M. Baumann, Carl-Johan Englund, Ludvig Kjellsson, Rebecca Boll, Alberto De Fanis, Simon Dold, Tommaso Mazza, Jacobo Montaño, Astrid Münnich, Terence Mullins, Yevheniy Ovcharenko, Nils Rennhack, Philipp Schmidt, Björn Senfftleben, Monica Turcato, Sergey Usenko, Michael Meyer, Joseph Nordgren, Jan-Erik Rubensson
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 5, Pp 1264-1275 (2024)
A 1D imaging soft X-ray spectrometer installed on the small quantum systems (SQS) scientific instrument of the European XFEL is described. It uses movable cylindrical constant-line-spacing gratings in the Rowland configuration for energy dispersion i
Externí odkaz:
https://doaj.org/article/0e4937182b9f4be5bfc79881f4ed2ef6
Autor:
Marziyeh Tavakkoly, Jaromir Chalupsky, Vera Hajkova, Wolfgang Hillert, Simon Jelinek, Libor Juha, Mikako Makita, Tommaso Mazza, Michael Meyer, Jacobo Montano, Harald Sinn, Vojtech Vozda, Maurizio Vannoni
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 5, Pp 1067-1070 (2024)
Xray free-electron lasers (XFELs) enable experiments that would have been impractical or impossible at conventional X-ray laser facilities. Indeed, more XFEL facilities are being built and planned, with their aim to deliver larger pulse energies and
Externí odkaz:
https://doaj.org/article/6bad286d34f34c92a4fe1eba765553c6
Ultrafast Two‐Color X‐Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad
Autor:
Michal Nowakowski, Marina Huber‐Gedert, Hossam Elgabarty, Aleksandr Kalinko, Jacek Kubicki, Ahmet Kertmen, Natalia Lindner, Dmitry Khakhulin, Frederico A. Lima, Tae‐Kyu Choi, Mykola Biednov, Lennart Schmitz, Natalia Piergies, Peter Zalden, Katharina Kubicek, Angel Rodriguez‐Fernandez, Mohammad Alaraby Salem, Sophie E. Canton, Christian Bressler, Thomas D. Kühne, Wojciech Gawelda, Matthias Bauer
Publikováno v:
Advanced Science, Vol 11, Iss 38, Pp n/a-n/a (2024)
Abstract Effective photoinduced charge transfer makes molecular bimetallic assemblies attractive for applications as active light‐induced proton reduction systems. Developing competitive base metal dyads is mandatory for a more sustainable future.
Externí odkaz:
https://doaj.org/article/9263972418db4f62ab123173ba7b31eb
Autor:
Tae-Kyu Choi, Jaeku Park, Gyujin Kim, Hoyoung Jang, Sang-Youn Park, Jang Hyeob Sohn, Byoung Ick Cho, Hyunjung Kim, Kyung Sook Kim, Inhyuk Nam, Sae Hwan Chun
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 6, Pp 1038-1047 (2023)
Self-seeded hard X-ray pulses at PAL-XFEL were used to commission a resonant X-ray emission spectroscopy experiment with a von Hamos spectrometer. The self-seeded beam, generated through forward Bragg diffraction of the [202] peak in a 100 µm-thick
Externí odkaz:
https://doaj.org/article/256d336128564512b9737a78b49797d9
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 5, Pp 861-875 (2023)
Free-electron-laser-based beamlines utilize fully coherent laser pulses with extremely narrow bandwidth allowing direct use of X-rays without monochromators. This could be very beneficial for all users of current and future fourth-generation diffract
Externí odkaz:
https://doaj.org/article/1db98a932da34b49ae4746959f0f7ed4
Autor:
Lisa Randolph, Mohammadreza Banjafar, Toshinori Yabuuchi, Carsten Baehtz, Michael Bussmann, Nicholas P. Dover, Lingen Huang, Yuichi Inubushi, Gerhard Jakob, Mathias Kläui, Dmitriy Ksenzov, Mikako Makita, Kohei Miyanishi, Mamiko Nishiuchi, Özgül Öztürk, Michael Paulus, Alexander Pelka, Thomas R. Preston, Jan-Patrick Schwinkendorf, Keiichi Sueda, Tadashi Togashi, Thomas E. Cowan, Thomas Kluge, Christian Gutt, Motoaki Nakatsutsumi
Publikováno v:
Nanomaterials, Vol 14, Iss 12, p 1050 (2024)
Femtosecond high-intensity laser pulses at intensities surpassing 1014 W/cm2 can generate a diverse range of functional surface nanostructures. Achieving precise control over the production of these functional structures necessitates a thorough under
Externí odkaz:
https://doaj.org/article/3dfb9b6f4d7a4c90931d36c3e823ca0c
Autor:
Seongwook Choi, Sinyoung Park, Jiwoong Kim, Hyunhee Kim, Seonghee Cho, Sunam Kim, Jaeku Park, Chulhong Kim
Publikováno v:
Photoacoustics, Vol 35, Iss , Pp 100587- (2024)
The X-ray free-electron laser (XFEL) has remarkably advanced X-ray imaging technology and enabled important scientific achievements. The XFEL’s extremely high power, short pulse width, low emittance, and high coherence make possible such diverse im
Externí odkaz:
https://doaj.org/article/ca8e40640974428fb05c599b598096da
Publikováno v:
Advances in Physics: X, Vol 8, Iss 1 (2023)
ABSTRACTAdvances in FEL technologies have contributed remarkably to various scientific fields over the past decade, and ultrafast molecular dynamics is no exception. The ability to probe motions of the molecule via scattering provides uniquely direct
Externí odkaz:
https://doaj.org/article/ee26c0b889844332a6026866b1bd15f9
Autor:
Loïc Le Guyader, Andrea Eschenlohr, Martin Beye, William Schlotter, Florian Döring, Cammille Carinan, David Hickin, Naman Agarwal, Christine Boeglin, Uwe Bovensiepen, Jens Buck, Robert Carley, Andrea Castoldi, Alessandro D'Elia, Jan-Torben Delitz, Wajid Ehsan, Robin Engel, Florian Erdinger, Hans Fangohr, Peter Fischer, Carlo Fiorini, Alexander Föhlisch, Luca Gelisio, Michael Gensch, Natalia Gerasimova, Rafael Gort, Karsten Hansen, Steffen Hauf, Manuel Izquierdo, Emmanuelle Jal, Ebad Kamil, Suren Karabekyan, Thomas Kluyver, Tim Laarmann, Tobias Lojewski, David Lomidze, Stefano Maffessanti, Talgat Mamyrbayev, Augusto Marcelli, Laurent Mercadier, Giuseppe Mercurio, Piter S. Miedema, Katharina Ollefs, Kai Rossnagel, Benedikt Rösner, Nico Rothenbach, Andrey Samartsev, Justine Schlappa, Kiana Setoodehnia, Gheorghe Sorin Chiuzbaian, Lea Spieker, Christian Stamm, Francesco Stellato, Simone Techert, Martin Teichmann, Monica Turcato, Benjamin Van Kuiken, Heiko Wende, Alexander Yaroslavtsev, Jun Zhu, Serguei Molodtsov, Christian David, Matteo Porro, Andreas Scherz
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 2, Pp 284-300 (2023)
Femtosecond transient soft X-ray absorption spectroscopy (XAS) is a very promising technique that can be employed at X-ray free-electron lasers (FELs) to investigate out-of-equilibrium dynamics for material and energy research. Here, a dedicated setu
Externí odkaz:
https://doaj.org/article/4a8d8d5850f140acaa6ff59e9499bd03