Massive Scale Data Analytics at LCLS-II

Autor: Thayer Jana, Chen Zhantao, Claus Richard, Damiani Daniel, Ford Christopher, Dubrovin Mikhail, Elmir Victor, Kroeger Wilko, Li Xiang, Marchesini Stefano, Mariani Valerio, Melcchiori Riccardo, Nelson Silke, Peck Ariana, Perazzo Amedeo, Poitevin Frederic, O’Grady Christopher Paul, Otero Julieth, Quijano Omar, Shankar Murali, Uervirojnangkoorn Monarin, Veraldi Riccardo, Weaver Matthew, Weninger Clemens, Yamajala Seshu, Wang Cong, Yoon Chun Hong

Publikováno v: EPJ Web of Conferences, Vol 295, p 13002 (2024)

The increasing volumes of data produced at light sources such as the Linac Coherent Light Source (LCLS) enable the direct observation of materials and molecular assemblies at the length and timescales of molecular and atomic motion. This exponential

Externí odkaz: https://doaj.org/article/cc8c7579faa446e98839e02c9c6cf13c

Generation of Intense Phase-Stable Femtosecond Hard X-ray Pulse Pairs

Autor: Zhang, Yu, Kroll, Thomas, Weninger, Clemens, Michine, Yurina, Fuller, Franklin D., Zhu, Diling, Alonso-Mori, Roberto, Sokaras, Dimosthenis, Lutman, Alberto, Halavanau, Aliaksei, Pellegrini, Claudio, Benediktovitch, Andrei, Yabashi, Makina, Inoue, Ichiro, Inubushi, Yuichi, Osaka, Taito, Yamada, Jumpei, Babu, Ganguli, Salpekar, Devashish, Sayed, Farheen N., Ajayan, Pulickel M., Kern, Jan, Yano, Junko, Yachandra, Vittal K., Yoneda, Hitoki, Rohringer, Nina, Bergmann, Uwe

Coherent nonlinear spectroscopies and imaging in the X-ray domain provide direct insight into the coupled motions of electrons and nuclei with resolution on the electronic length and time scale. The experimental realization of such techniques will st

Externí odkaz: http://arxiv.org/abs/2110.08262

Carrier-Specific Femtosecond XUV Transient Absorption of PbI2 Reveals Ultrafast Nonradiative Recombination

Autor: Lin, Ming-Fu, Verkamp, Max, Leveillee, Joshua, Ryland, Elizabeth, Benke, Kristin, Zhang, Kaili, Weninger, Clemens, Shen, Xiaozhe, Li, Renkai, Fritz, David, Bergmann, Uwe, Wang, Xijie, Schleife, André, Vura-Weis, Josh

Publikováno v: J. Phys. Chem. C. 2017; 121; 27886-27893

Femtosecond carrier recombination in PbI2 is measured using tabletop high-harmonic extreme ultraviolet (XUV) transient absorption spectroscopy and ultrafast electron diffraction. XUV absorption from 45 eV to 62 eV measures transitions from the iodine

Externí odkaz: http://arxiv.org/abs/1703.03135

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Very large-scale diffraction investigations enabled by a matrix-multiplication facilitated radial and azimuthal integration algorithm:MatFRAIA

Autor: Jensen, Alexander Bernthz, Christensen, Thorbjørn Erik Køppen, Weninger, Clemens, Birkedal, Henrik

Publikováno v: Jensen, A B, Christensen, T E K, Weninger, C & Birkedal, H 2022, ' Very large-scale diffraction investigations enabled by a matrix-multiplication facilitated radial and azimuthal integration algorithm : MatFRAIA ', Journal of Synchrotron Radiation, vol. 29, no. Pt 6, pp. 1420-1428 . https://doi.org/10.1107/S1600577522008232

As synchrotron facilities continue to generate increasingly brilliant X-rays and detector speeds increase, swift data reduction from the collected area detector images to more workable 1D diffractograms becomes of increasing importance. This work rep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pure_au_____::cfa03db9fb555c30e6b477ff30943a50
https://pure.au.dk/portal/da/publications/very-largescale-diffraction-investigations-enabled-by-a-matrixmultiplication-facilitated-radial-and-azimuthal-integration-algorithm(93724270-f43f-40fe-8590-60364bd360a1).html