Zobrazeno 1 - 10
of 120
pro vyhledávání: '"C von Korff Schmising"'
Publikováno v:
New Journal of Physics, Vol 17, Iss 3, p 033047 (2015)
The influence on ultrafast demagnetization dynamics of metallic nano-structured gratings deposited on thin films of magnetic Co/Pt multilayers is investigated by the time-resolved optical Kerr effect. Depending on the polarization of the pump pulse,
Externí odkaz:
https://doaj.org/article/1d7a9002a6d145f987fb3db6729e646a
Autor:
D. Weder, C. von Korff Schmising, C. M. Günther, M. Schneider, D. Engel, P. Hessing, C. Strüber, M. Weigand, B. Vodungbo, E. Jal, X. Liu, A. Merhe, E. Pedersoli, F. Capotondi, J. Lüning, B. Pfau, S. Eisebitt
Publikováno v:
Structural Dynamics, Vol 7, Iss 5, Pp 054501-054501-12 (2020)
Laser-driven non-local electron dynamics in ultrathin magnetic samples on a sub-10 nm length scale is a key process in ultrafast magnetism. However, the experimental access has been challenging due to the nanoscopic and femtosecond nature of such tra
Externí odkaz:
https://doaj.org/article/bb0c3a4b6f0b4b8bbc9a42dcf2497fe1
Akademický článek
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Akademický článek
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Akademický článek
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Autor:
W. D. Engel, Martin Borchert, Daniel Schick, Kelvin Yao, Felix Steinbach, Stefan Eisebitt, C. von Korff Schmising
We introduce a wide-field magneto-optical microscope to probe magnetization dynamics with femtosecond temporal and sub-micrometer spatial resolution. We carefully calibrate the nonlinear dependency between the magnetization of the sample and the dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ba427ad5f0fa7648dd69c304c59ab0f
Autor:
Themistoklis P. H. Sidiropoulos, M. van Mörbeck-Bock, T. Feng, L. Ehrentraut, Stefan Eisebitt, Matthias Schnürer, C. von Korff Schmising, Martin Hennecke, Holger Stiel, Anke Heilmann
Publikováno v:
High Power Lasers and Applications.
Two OPCPA-systems at central wavelengths of 2.1 μm (in operation) and 3.1 μµm (under construction) provide pulses with a temporal duration of 4 cycles at a pulse repetition rate of 10 kHz and an average power of about 30 W. Both systems feature a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dc03427fb36c0220d9d8c27f45a87e9
https://doi.org/10.1117/12.2591309
https://doi.org/10.1117/12.2591309
Autor:
Emanuele Pedersoli, Xuan Liu, Michel Hehn, Jan Lüning, Valentin Chardonnet, Michael Schneider, Benoît Mahieu, David Weder, Emmanuelle Jal, C. von Korff Schmising, A. Merhe, C. M. Günther, Flavio Capotondi, Boris Vodungbo, Ivaylo Nikolov, Marcel Hennes, Gregory Malinowski, Daniel Lacour
Publikováno v:
Physical Review B. 102
We use time-resolved x-ray resonant magnetic scattering (TR-XRMS) at the Co ${M}_{2,3}$ and Tb ${O}_{1}$ edges to study ultrafast demagnetization in an amorphous ${\mathrm{Co}}_{88}{\mathrm{Tb}}_{12}$ alloy with stripe domains. Combining the femtosec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38f77b344c4945b6e97c8148e7278d35
https://doi.org/10.1103/physrevb.102.174437
https://doi.org/10.1103/physrevb.102.174437
Autor:
Emmanuelle Jal, Piet Hessing, C. von Korff Schmising, Christian Strüber, Emanuele Pedersoli, Markus Weigand, Dieter Engel, Boris Vodungbo, Michael Schneider, J. Luning, Stefan Eisebitt, David Weder, A. Merhe, Flavio Capotondi, Bastian Pfau, C. M. Günther, Xuan Liu
Publikováno v:
Structural Dynamics
Structural Dynamics, AIP Publishing, 2020, 7 (5), pp.054501. ⟨10.1063/4.0000017⟩
Structural Dynamics, Vol 7, Iss 5, Pp 054501-054501-12 (2020)
Structural Dynamics, AIP Publishing, 2020, 7 (5), pp.054501. ⟨10.1063/4.0000017⟩
Structural Dynamics, Vol 7, Iss 5, Pp 054501-054501-12 (2020)
International audience; Laser-driven non-local electron dynamics in ultrathin magnetic samples on a sub-10 nm length scale is a key process in ultrafast magnetism. However, the experimental access has been challenging due to the nanoscopic and femtos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e9be1be04cf9e48e9d68d7bf96dc459
https://pubmed.ncbi.nlm.nih.gov/32923511
https://pubmed.ncbi.nlm.nih.gov/32923511
Autor:
Christian Strüber, Dieter Engel, Peter Elliott, Sangeeta Sharma, Q. Z. Li, Stefan Eisebitt, C. von Korff Schmising, J. K. Dewhurst, Felix Willems
Publikováno v:
Physical Review Letters
In this work we combine theory and experiment to study transient magnetic circular dichroism (tr-MCD) in the extreme ultraviolet spectral range (XUV) in bulk Co and CoPt. We use the \emph{ab-initio} method of real-time time-dependent density function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d245f37adf67ac1f21fadf39022ec79
https://doi.org/10.1103/physrevlett.124.077203
https://doi.org/10.1103/physrevlett.124.077203