Zobrazeno 1 - 10
of 2 241
pro vyhledávání: '"A. Lutman"'
Autor:
Linker, Thomas M., Halavanau, Aliaksei, Kroll, Thomas, Benediktovitch, Andrei, Zhang, Yu, Michine, Yurina, Chuchurka, Stasis, Abhari, Zain, Ronchetti, Daniele, Fransson, Thomas, Weninger, Clemens, Fuller, Franklin D., Aquila, Andy, Alonso-Mori, Roberto, Boutet, Sebastien, Guetg, Marc W., Marinelli, Agostino, Lutman, Alberto A., Yabashi, Makina, Inoue, Ichiro, Osaka, Taito, Yamada, Jumpei, Inubushi, Yuichi, Yamaguchi, Gota, Hara, Toru, Babu, Ganguli, Salpekar, Devashish, Sayed, Farheen N., Ajayan, Pulickel M., Kern, Jan, Yano, Junko, Yachandra, Vittal K., Kling, Matthias F., Pellegrini, Claudio, Yoneda, Hitoki, Rohringer, Nina, Bergmann, Uwe
Since the invention of the laser nonlinear effects such as filamentation, Rabi-cycling and collective emission have been explored in the optical regime leading to a wide range of scientific and industrial applications. X-ray free electron lasers (XFE
Externí odkaz:
http://arxiv.org/abs/2409.06914
Autor:
Ilchen, Markus, Allaria, Enrico, Ribič, Primož Rebernik, Nuhn, Heinz-Dieter, Lutman, Alberto, Schneidmiller, Evgeny, Tischer, Markus, Yurkov, Mikail, Calvi, Marco, Prat, Eduard, Reiche, Sven, Schmidt, Thomas, Geloni, Gianluca Aldo, Karabekyan, Suren, Yan, Jiawei, Serkez, Svitozar, Gao, Zhangfeng, Deng, Bangjie, Feng, Chao, Deng, Haixiao, Helml, Wolfram, Funke, Lars, Larsson, Mats, Vitali, Zhaunerchyk, Meyer, Michael, Mazza, Tommaso, Jahnke, Till, Doerner, Reinhard, Calegari, Francesca, Smirnova, Olga, Vozzi, Caterina, De Ninno, Giovanni, Waetzel, Jonas, Berakdar, Jamal, Sadia, Bari, Schwob, Lucas, Rouxel, Jérémy R., Mukamel, Shaul, Bartschat, Klaus, Hamilton, Kathryn, Argenti, Luca, Douguet, Nicolas, Novikovskiy, Nikolay M., Demekhin, Philipp V., Walter, Peter
Free-electron lasers (FELs) are the world's most brilliant light sources with rapidly evolving technological capabilities in terms of ultrabright and ultrashort pulses over a large range of accessible photon energies. Their revolutionary and innovati
Externí odkaz:
http://arxiv.org/abs/2311.11519
Autor:
M. H. Seaberg, B. Holladay, S. A. Montoya, X. Y. Zheng, J. C. T. Lee, A. H. Reid, J. D. Koralek, L. Shen, V. Esposito, G. Coslovich, P. Walter, S. Zohar, V. Thampy, M. F. Lin, P. Hart, K. Nakahara, R. Streubel, S. D. Kevan, P. Fischer, W. Colocho, A. Lutman, F.-J. Decker, E. E. Fullerton, M. Dunne, S. Roy, S. K. Sinha, J. J. Turner
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033249 (2021)
Magnetic skyrmions are topological spin textures that exhibit classical or quantum quasiparticle behavior. A substantial amount of research has occurred in this field, both because of their unique electromagnetic properties and potential application
Externí odkaz:
https://doaj.org/article/37c87a82457d4e37a614e937dac47e09
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 4, p 040701 (2020)
The free-electron laser process extracts energy from a relativistic electron beam to create high-power, coherent x-ray radiation. The energy loss leaves an imprint of the radiation on the longitudinal energy-time phase-space of the electron beam. At
Externí odkaz:
https://doaj.org/article/c6e703e94eca4d78aed759f1ae0aad6e
Autor:
Plumley, Rajan, Chitturi, Sathya, Peng, Cheng, Assefa, Tadesse, Burdet, Nicholas, Shen, Lingjia, Reid, Alex, Dakovski, Georgi, Seaberg, Matthew, O'Dowd, Frank, Montoya, Sergio, Chen, Hongwei, Okullo, Alana, Mardanya, Sougata, Kevan, Stephen, Fischer, Peter, Fullerton, Eric, Sinha, Sunil, Colocho, William, Lutman, Alberto, Decker, Franz-Joseph, Roy, Sujoy, Fujioka, Jun, Tokura, Yoshinori, Minitti, Michael P., Johnson, Jeremy, Hoffmann, Matthias, Amoo, Michaela, Feiguin, Adrian, Yoon, Chuck, Thayer, Jana, Nashed, Yousseff, Jia, Chunjing, Bansil, Arun, Chowdhury, Sugata, Lindenberg, Aaron, Dunne, Mike, Blackburn, Elizabeth, Turner, Joshua
With the introduction of x-ray free electron laser sources around the world, new scientific approaches for visualizing matter at fundamental length and time-scales have become possible. As it relates to magnetism and "magnetic-type" systems, advanced
Externí odkaz:
http://arxiv.org/abs/2305.07787
Autor:
Kuschel, Stephan, Ho, Phay J., Haddad, Andre Al, Zimmermann, Felix, Flueckiger, Leonie, Ware, Matthew R., Duris, Joseph, MacArthur, James P., Lutman, Alberto, Lin, Ming-Fu, Li, Xiang, Nakahara, Kazutaka, Aldrich, Jeff W., Walter, Peter, Young, Linda, Bostedt, Christoph, Marinelli, Agostino, Gorkhover, Tais
Diffraction-before-destruction imaging with single ultrashort X-ray pulses has the potential to visualise non-equilibrium processes, such as chemical reactions, at the nanoscale with sub-femtosecond resolution in the native environment without the ne
Externí odkaz:
http://arxiv.org/abs/2207.05472
Autor:
Y. Ding, K. L. F. Bane, W. Colocho, F.-J. Decker, P. Emma, J. Frisch, M. W. Guetg, Z. Huang, R. Iverson, J. Krzywinski, H. Loos, A. Lutman, T. J. Maxwell, H.-D. Nuhn, D. Ratner, J. Turner, J. Welch, F. Zhou
Publikováno v:
Physical Review Accelerators and Beams, Vol 19, Iss 10, p 100703 (2016)
A new operating mode has been developed for the Linac Coherent Light Source (LCLS) in which we shape the longitudinal phase space of the electron beam. This mode of operation is realized using a horizontal collimator located in the middle of the firs
Externí odkaz:
https://doaj.org/article/25768a29005844e09c5a072847839735
Autor:
Guyader, Loïc Le, Higley, Daniel J., Pancaldi, Matteo, Liu, Tianmin, Chen, Zhao, Chase, Tyler, Granitzka, Patrick W., Coslovich, Giacomo, Lutman, Alberto A., Dakovski, Georgi L., Schlotter, William F., Shafer, Padraic, Arenholz, Elke, Hellwig, Olav, Lalieu, Mark L. M., Koopmans, Bert, Reid, Alexander H., Bonetti, Stefano, Stöhr, Joachim, Dürr, Hermann A.
We use transient absorption spectroscopy with circularly polarized x-rays to detect laser-excited hole states below the Fermi level and compare their dynamics with that of unoccupied states above the Fermi level in ferromagnetic [Co/Pd] multilayers.
Externí odkaz:
http://arxiv.org/abs/2110.15615
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
Autor:
Li, Siqi, Driver, Taran, Rosenberger, Philipp, Champenois, Elio G., Duris, Joseph, Al-Haddad, Andre, Averbukh, Vitali, Barnard, Jonathan C. T., Berrah, Nora, Bostedt, Christoph, Bucksbaum, Philip H., Coffee, Ryan, DiMauro, Louis F., Fang, Li, Garratt, Douglas, Gatton, Averell, Guo, Zhaoheng, Hartmann, Gregor, Haxton, Daniel, Helml, Wolfram, Huang, Zhirong, LaForge, Aaron C., Kamalov, Andrei, Knurr, Jonas, Lin, Ming-Fu, Lutman, Alberto A., MacArthur, James P., Marangos, Jon P., Nantel, Megan, Natan, Adi, Obaid, Razib, O'Neal, Jordan T., Shivaram, Niranjan H., Schori, Aviad, Walter, Peter, Wang, Anna Li, Wolf, Thomas J. A., Zhang, Zhen, Kling, Matthias F., Marinelli, Agostino, Cryan, James P.
In quantum systems, coherent superpositions of electronic states evolve on ultrafast timescales (few femtosecond to attosecond, 1 as = 0.001 fs = 10^{-18} s), leading to a time dependent charge density. Here we exploit the first attosecond soft x-ray
Externí odkaz:
http://arxiv.org/abs/2105.08854