Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Andre Philippi-Kobs"'
Autor:
Konrad J. Kapcia, Victor Tkachenko, Flavio Capotondi, Alexander Lichtenstein, Serguei Molodtsov, Leonard Mueller, Andre Philippi-Kobs, Przemysław Piekarz, Beata Ziaja
Publikováno v:
Physical review / B 107(9), 094402 (2023). doi:10.1103/PhysRevB.107.094402
Physical review / B 107, 094402 (2023). doi:10.1103/PhysRevB.107.094402
Magnetization dynamics triggered by ultrashort laser pulses has been attracting significant attention, with a strong focus on the dynamics excited by visible/near-infrared p
Magnetization dynamics triggered by ultrashort laser pulses has been attracting significant attention, with a strong focus on the dynamics excited by visible/near-infrared p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4e412f54eb81897c01d0cbb50723984
https://doi.org/10.1103/physrevb.107.094402
https://doi.org/10.1103/physrevb.107.094402
Autor:
Wojciech Roseker, Rustam Rysov, Wonhyuk Jo, Taito Osaka, André Philippi-Kobs, Leonard Müller, Matthias Riepp, Michael Walther, Alexey Zozulya, Lars Bocklage, Felix Lehmkühler, Fabian Westermeier, Daniel Weschke, Michael Sprung, Ichiro Inoue, Makina Yabashi, Gerhard Grübel
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract We report on the feasibility of Fourier transform holography in the hard X-ray regime using a Free Electron Laser source. Our study shows successful single and multi-pulse holographic reconstructions of the nanostructures. We observe beam-in
Externí odkaz:
https://doaj.org/article/7397eb71f329497195f0f3ea508524d8
Publikováno v:
Nanoscale. 12:18137-18143
Owing to the experimental discovery of magnetic skyrmions stabilized by the Dzyaloshinskii–Moriya and/or dipolar interactions in thin films, there is a recent upsurge of interest in magnetic skyrmions with antiferromagnetic spins in order to overco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c82787fb7b0d194db570ada190c54ee5
https://doi.org/10.1039/d0nr02947e
https://doi.org/10.1039/d0nr02947e
Autor:
Beata Ziaja, Maya Kiskinova, Andre Philippi-Kobs, M. H. Berntsen, Jochen Wagner, Leonard Müller, Robert Frömter, Miltcho B. Danailov, Emanuele Pedersoli, Vladimir Lipp, Michal Stransky, Michele Manfredda, Wojciech Roseker, Flavio Capotondi, Kai Bagschik, Hans Peter Oepen, Matthias Riepp, Gerhard Grübel, Andreas Scherz
Ultrashort and intense extreme ultraviolet (XUV) and X-ray pulses readily available at free-electron lasers (FELs) enable studying non-linear light−matter interactions on femtosecond timescales. Here, we report on the non-linear fluence dependence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43d9c0445428af493c5eb27318632c86
https://doi.org/10.21203/rs.3.rs-955056/v1
https://doi.org/10.21203/rs.3.rs-955056/v1
Autor:
E. Yu. Lobanova, Matthias Riepp, S.M. Suturin, G. Mercurio, Andre Philippi-Kobs, Laurent Mercadier, Robert Carley, A. Scherz, Gerhard Grübel, L. Le Guyader, Emmanuelle Jal, J. Schlappa, Alexander Yaroslavtsev, M. V. Baidakova, B. Van Kuiken, D.V. Potorochin, Wojciech Roseker, Leonard Müller, Serguei L. Molodtsov, R. Gort, Igor I. Pronin
Publikováno v:
2020 International Conference Laser Optics (ICLO).
One of the intriguing problems of modern magnetism is unravelling the non-equilibrium spin dynamics following laser excitation on the nanometer length scale. In this work the ultrafast magnetic behavior of thin Co/Pt multilayers is studied by resonan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ca0b04ad971a092dbcc3b5d4e97f58f
https://doi.org/10.1109/iclo48556.2020.9285794
https://doi.org/10.1109/iclo48556.2020.9285794
Publikováno v:
Physical review letters 123(13), 137201-1-137201-7 (2019). doi:10.1103/PhysRevLett.123.137201
Philippi-Kobs, A.; Farhadi, A.; Matheis, L.; Lott, D.; Chuvilin, A.; Oepen, H.P.: Impact of Symmetry on Anisotropic Magnetoresistance in Textured Ferromagnetic Thin Films. In: Physical Review Letters. Vol. 123 (2019) 13, 137201. (DOI: /10.1103/PhysRevLett.123.137201)
Philippi-Kobs, A.; Farhadi, A.; Matheis, L.; Lott, D.; Chuvilin, A.; Oepen, H.P.: Impact of Symmetry on Anisotropic Magnetoresistance in Textured Ferromagnetic Thin Films. In: Physical Review Letters. Vol. 123 (2019) 13, 137201. (DOI: /10.1103/PhysRevLett.123.137201)
Physical review letters 123(13), 137201-1-137201-7 (2019). doi:10.1103/PhysRevLett.123.137201
We report on the magnetoresistance of textured films consisting of 3d-ferromagnetic layers sandwiched by Pt. While the conventional cos2φ behavior of
We report on the magnetoresistance of textured films consisting of 3d-ferromagnetic layers sandwiched by Pt. While the conventional cos2φ behavior of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5940fac57b322c9cdd5893385a130e8
https://doi.org/10.1103/physrevlett.123.137201
https://doi.org/10.1103/physrevlett.123.137201
Publikováno v:
Physical Review B. 95
We use time-resolved magneto-optic Kerr effect and ultrathin Co/Pt transducer films to perform thermal-transport experiments with higher sensitivity and greater time resolution than typically available in studies of interfacial thermal transport by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::305d02059ed582dda0a18c8775411db8
https://doi.org/10.1103/physrevb.95.184305
https://doi.org/10.1103/physrevb.95.184305
Autor:
Robert Frömter, Andre Philippi-Kobs, Germar Hoffmann, S. Hankemeier, Fabian Lofink, Hans Peter Oepen, M. R. Rahbar Azad
Publikováno v:
Physical review applied 8(2), 024008 (2017). doi:10.1103/PhysRevApplied.8.024008
Physical review applied 8(2), 024008(2017). doi:10.1103/PhysRevApplied.8.024008
The influence of geometric parameters on the magnetic fine structure of domain walls in bent nanowires is investigated. The domain pattern in the soft-magnetic Co$_{
The influence of geometric parameters on the magnetic fine structure of domain walls in bent nanowires is investigated. The domain pattern in the soft-magnetic Co$_{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da1ee945da4dc80f5437f4bc462dd4c6
https://bib-pubdb1.desy.de/record/390406
https://bib-pubdb1.desy.de/record/390406
Autor:
Nanna Zhou Hagström, Michael Schneider, Nico Kerber, Alexander Yaroslavtsev, Erick Burgos Parra, Marijan Beg, Martin Lang, Christian M. Günther, Boris Seng, Fabian Kammerbauer, Horia Popescu, Matteo Pancaldi, Kumar Neeraj, Debanjan Polley, Rahul Jangid, Stjepan B. Hrkac, Sheena K. K. Patel, Sergei Ovcharenko, Diego Turenne, Dmitriy Ksenzov, Christine Boeglin, Marina Baidakova, Clemens von Korff Schmising, Martin Borchert, Boris Vodungbo, Kai Chen, Chen Luo, Florin Radu, Leonard Müller, Miriam Martínez Flórez, André Philippi-Kobs, Matthias Riepp, Wojciech Roseker, Gerhard Grübel, Robert Carley, Justine Schlappa, Benjamin E. Van Kuiken, Rafael Gort, Laurent Mercadier, Naman Agarwal, Loïc Le Guyader, Giuseppe Mercurio, Martin Teichmann, Jan Torben Delitz, Alexander Reich, Carsten Broers, David Hickin, Carsten Deiter, James Moore, Dimitrios Rompotis, Jinxiong Wang, Daniel Kane, Sandhya Venkatesan, Joachim Meier, Florent Pallas, Tomasz Jezynski, Maximilian Lederer, Djelloul Boukhelef, Janusz Szuba, Krzysztof Wrona, Steffen Hauf, Jun Zhu, Martin Bergemann, Ebad Kamil, Thomas Kluyver, Robert Rosca, Michał Spirzewski, Markus Kuster, Monica Turcato, David Lomidze, Andrey Samartsev, Jan Engelke, Matteo Porro, Stefano Maffessanti, Karsten Hansen, Florian Erdinger, Peter Fischer, Carlo Fiorini, Andrea Castoldi, Massimo Manghisoni, Cornelia Beatrix Wunderer, Eric E. Fullerton, Oleg G. Shpyrko, Christian Gutt, Cecilia Sanchez-Hanke, Hermann A. Dürr, Ezio Iacocca, Hans T. Nembach, Mark W. Keller, Justin M. Shaw, Thomas J. Silva, Roopali Kukreja, Hans Fangohr, Stefan Eisebitt, Mathias Kläui, Nicolas Jaouen, Andreas Scherz, Stefano Bonetti, Emmanuelle Jal
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 6, Pp 1454-1464 (2022)
The advent of X-ray free-electron lasers (XFELs) has revolutionized fundamental science, from atomic to condensed matter physics, from chemistry to biology, giving researchers access to X-rays with unprecedented brightness, coherence and pulse durati
Externí odkaz:
https://doaj.org/article/d51e4e0a86cc46468ee51f166bba8949
Publikováno v:
Journal of magnetism and magnetic materials 447, 96-100 (2018). doi:10.1016/j.jmmm.2017.09.068
Journal of magnetism and magnetic materials 447, 96-100 (2018). doi:10.1016/j.jmmm.2017.09.068
The macroscopic magnetic moment of a superparamagnetic system has to overcome an energy barrier in order to switch its direction. This barrier is form
The macroscopic magnetic moment of a superparamagnetic system has to overcome an energy barrier in order to switch its direction. This barrier is form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a0f6c588c1646d772f6b1c3d9e8626f