Zobrazeno 1 - 10
of 566
pro vyhledávání: '"Georgi, L."'
Autor:
Bluschke, Martin, Gupta, Naman K., Jang, Hoyoung, Husain, Ali A., Lee, Byungjune, Na, MengXing, Remedios, Brandon Dos, Smit, Steef, Moen, Peter, Park, Sang-Youn, Kim, Minseok, Jang, Dogeun, Choi, Hyeongi, Sutarto, Ronny, Reid, Alexander H., Dakovski, Georgi L., Coslovich, Giacomo, Nguyen, Quynh L., Burdet, Nicolas G., Lin, Ming-Fu, Revcolevschi, Alexandre, Park, Jae-Hoon, Geck, Jochen, Turner, Joshua J., Damascelli, Andrea, Hawthorn, David G.
Understanding the interplay between charge, nematic, and structural ordering tendencies in cuprate superconductors is critical to unraveling their complex phase diagram. Using pump-probe time-resolved resonant x-ray scattering on the (0 0 1) Bragg pe
Externí odkaz:
http://arxiv.org/abs/2209.11528
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
Publikováno v:
Compounds, Vol 3, Iss 4, Pp 552-560 (2023)
Betel leaves are widely used as herbal medicine in Asia due to their antimicrobial properties. These properties have been attributed to the phenolic compound eugenol and its derivative, hydroxychavicol. Hydroxychavicol has also been shown to inhibit
Externí odkaz:
https://doaj.org/article/a3b2a03add064731aebdb24bcd8a9b8b
Resonant inelastic X-ray scattering (RIXS) has become an important scientific tool. Nonetheless, conventional high-resolution RIXS measurements (<100 meV), especially in the soft x-ray range, require large and low-throughput grating spectrometers tha
Externí odkaz:
http://arxiv.org/abs/2006.10914
Publikováno v:
Viruses, Vol 16, Iss 5, p 684 (2024)
The hepatitis E virus is a serious health concern worldwide, with 20 million cases each year. Growing numbers of autochthonous HEV infections in industrialized nations are brought on via the zoonotic transmission of HEV genotypes 3 and 4. Pigs and wi
Externí odkaz:
https://doaj.org/article/6ff67d5eac1749f0b177c38f0e140d61
Autor:
Parchenko, Sergii, Paris, Eugenio, McNally, Daniel, Abreu, Elsa, Dantz, Marcus, Bothschafter, Elisabeth M., Reid, Alexander H., Schlotter, William F., Lin, Ming-Fu, Wandel, Scott F., Coslovich, Giacomo, Zohar, Sioan, Dakovski, Georgi L., Turner, Joshua. J., Moeller, Stefan, Tseng, Yi, Radovic, Milan, Saathe, Conny, Agaaker, Marcus, Nordgren, Joseph E., Johnson, Steven L., Schmitt, Thorsten, Staub, Urs
Publikováno v:
Phys. Rev. Research 2, 023110 (2020)
Phase transitions driven by ultrashort laser pulses have attracted interest both for understanding the fundamental physics of phase transitions and for potential new data storage or device applications. In many cases these transitions involve transie
Externí odkaz:
http://arxiv.org/abs/1908.02603
Autor:
Granitzka, Patrick W., Reid, Alexander H., Hurst, Jerome, Jal, Emmanuelle, Guyader, Loïc Le, Liu, Tian-Min, Salemi, Leandro, Higley, Daniel J., Chase, Tyler, Chen, Zhao, Berritta, Marco, Schlotter, William F., Ohldag, Hendrik, Dakovski, Georgi L., Carron, Sebastian, Hoffmann, Matthias C., Wang, Jian, Mehta, Virat, Hellwig, Olav, Fullerton, Eric E., Takahashi, Yukiko K., Stöhr, Joachim, Oppeneer, Peter M., Dürr, Hermann A.
Time-resolved coherent X-ray diffraction is used to measure the spatially resolved magnetization structure within FePt nanoparticles during laser-induced ultrafast demagnetization. The momentum-dependent X-ray magnetic diffraction shows that demagnet
Externí odkaz:
http://arxiv.org/abs/1903.08287
Autor:
Higley, Daniel J., Reid, Alex H., Chen, Zhao, Guyader, Loïc Le, Hellwig, Olav, Lutman, Alberto A., Liu, Tianmin, Shafer, Padraic, Chase, Tyler, Dakovski, Georgi L., Mitra, Ankush, Yuan, Edwin, Schlappa, Justine, Dürr, Hermann A., Schlotter, William F., Stöhr, Joachim
Publikováno v:
Nat. Commun. 10, 5289 (2019)
We report a novel mechanism, consisting of redistribution of valence electrons near the Fermi level, during interactions of intense femtosecond X-ray pulses with a Co/Pd multilayer. The changes in Co 3d valence shell occupation were directly revealed
Externí odkaz:
http://arxiv.org/abs/1902.04611
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Daniel J. Higley, Zhao Chen, Martin Beye, Markus Hantschmann, Alex H. Reid, Virat Mehta, Olav Hellwig, Georgi L. Dakovski, Ankush Mitra, Robin Y. Engel, Tim Maxwell, Yuantao Ding, Stefano Bonetti, Maximilian Bucher, Sebastian Carron, Tyler Chase, Emmanuelle Jal, Roopali Kukreja, Tianmin Liu, Alexander Föhlisch, Hermann A. Dürr, William F. Schlotter, Joachim Stöhr
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-12 (2022)
X-ray free electron lasers provide brilliant light with sufficient intensity to strongly drive and probe nonlinear X-ray-matter interactions. Here, spectroscopy of Co/Pd multilayers reveals a nearly one-million-fold enhancement of stimulated resonant
Externí odkaz:
https://doaj.org/article/56088233d5df49e58bb8e716c8430968