Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Dieter Engel"'
Autor:
Martin Hennecke, Clemens von Korff Schmising, Kelvin Yao, Emmanuelle Jal, Boris Vodungbo, Valentin Chardonnet, Katherine Légaré, Flavio Capotondi, Denys Naumenko, Emanuele Pedersoli, Ignacio Lopez-Quintas, Ivaylo P. Nikolov, Lorenzo Raimondi, Giovanni De Ninno, Leandro Salemi, Sergiu Ruta, Roy Chantrell, Thomas Ostler, Bastian Pfau, Dieter Engel, Peter M. Oppeneer, Stefan Eisebitt, Ilie Radu
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract Coherent light-matter interactions mediated by opto-magnetic phenomena like the inverse Faraday effect (IFE) are expected to provide a non-thermal pathway for ultrafast manipulation of magnetism on timescales as short as the excitation pulse
Externí odkaz:
https://doaj.org/article/7163ef0ad4144233bd25a2ef5ff206e0
Autor:
Kathinka Gerlinger, Bastian Pfau, Martin Hennecke, Lisa-Marie Kern, Ingo Will, Tino Noll, Markus Weigand, Joachim Gräfe, Nick Träger, Michael Schneider, Christian M. Günther, Dieter Engel, Gisela Schütz, Stefan Eisebitt
Publikováno v:
Structural Dynamics, Vol 10, Iss 2, Pp 024301-024301-8 (2023)
We present time-resolved scanning x-ray microscopy measurements with picosecond photo-excitation via a tailored infrared pump laser at a scanning transmission x-ray microscope. Specifically, we image the laser-induced demagnetization and remagnetizat
Externí odkaz:
https://doaj.org/article/a75e6eb0db894a65b36a3954fa0fe1d4
Autor:
Martin Hennecke, Daniel Schick, Themistoklis Sidiropoulos, Felix Willems, Anke Heilmann, Martin Bock, Lutz Ehrentraut, Dieter Engel, Piet Hessing, Bastian Pfau, Martin Schmidbauer, Andreas Furchner, Matthias Schnuerer, Clemens von Korff Schmising, Stefan Eisebitt
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p L022062 (2022)
We report on time- and angle-resolved transverse magneto-optical Kerr effect spectroscopy in the soft x-ray range that, by analysis via polarization-dependent magnetic scattering simulations, allows us to determine the spatiotemporal and element-spec
Externí odkaz:
https://doaj.org/article/bacc17ab6f6f4172b59f8191cead6b6d
Autor:
Victor Deinhart, Lisa-Marie Kern, Jan N. Kirchhof, Sabrina Juergensen, Joris Sturm, Enno Krauss, Thorsten Feichtner, Sviatoslav Kovalchuk, Michael Schneider, Dieter Engel, Bastian Pfau, Bert Hecht, Kirill I. Bolotin, Stephanie Reich, Katja Höflich
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 304-318 (2021)
Focused beams of helium ions are a powerful tool for high-fidelity machining with spatial precision below 5 nm. Achieving such a high patterning precision over large areas and for different materials in a reproducible manner, however, is not trivial.
Externí odkaz:
https://doaj.org/article/453fcdf5c0624203b0db4315c367c47e
Autor:
Daniela Zahn, Florian Jakobs, Hélène Seiler, Tim A. Butcher, Dieter Engel, Jan Vorberger, Unai Atxitia, Yoav William Windsor, Ralph Ernstorfer
Publikováno v:
Physical Review Research, Vol 4, Iss 1, p 013104 (2022)
Ultrafast magnetization dynamics are governed by energy flow between electronic, magnetic, and lattice degrees of freedom. A quantitative understanding of these dynamics must be based on a model that agrees with experimental results for all three sub
Externí odkaz:
https://doaj.org/article/d7845724cb364002bef2179030f76731
Lattice dynamics and ultrafast energy flow between electrons, spins, and phonons in a 3d ferromagnet
Autor:
Daniela Zahn, Florian Jakobs, Yoav William Windsor, Hélène Seiler, Thomas Vasileiadis, Tim A. Butcher, Yingpeng Qi, Dieter Engel, Unai Atxitia, Jan Vorberger, Ralph Ernstorfer
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023032 (2021)
The ultrafast dynamics of magnetic order in a ferromagnet are governed by the interplay between electronic, magnetic, and lattice degrees of freedom. In order to obtain a microscopic understanding of ultrafast demagnetization, information on the resp
Externí odkaz:
https://doaj.org/article/10824d4c63a84ea286a44aada0b3859d
Publikováno v:
Journal of large-scale research facilities JLSRF, Vol 2, p A56 (2016)
The coherent soft-x-ray scattering experiment CXS has been developed to study nano-structured magnetic and nonmagnetic thin film samples in transmission or reflection geometry. A nanometer precision movable sample stage in a 1 Tesla magnet vector fie
Externí odkaz:
https://doaj.org/article/7c83a9b4875d44efa6b9333008eb76a6
Autor:
Lisa-Marie, Kern, Bastian, Pfau, Victor, Deinhart, Michael, Schneider, Christopher, Klose, Kathinka, Gerlinger, Steffen, Wittrock, Dieter, Engel, Ingo, Will, Christian M, Günther, Rein, Liefferink, Johan H, Mentink, Sebastian, Wintz, Markus, Weigand, Meng-Jie, Huang, Riccardo, Battistelli, Daniel, Metternich, Felix, Büttner, Katja, Höflich, Stefan, Eisebitt
Publikováno v:
Nano letters. 22(10)
Magnetic skyrmions are quasiparticles with nontrivial topology, envisioned to play a key role in next-generation data technology while simultaneously attracting fundamental research interest due to their emerging topological charge. In chiral magneti
Autor:
Martin Borchert, Dieter Engel, Clemens von Korff Schmising, Bastian Pfau, Stefan Eisebitt, Daniel Schick
Time-resolved x-ray magnetic circular dichroism (XMCD) enables a unique spectroscopic view on complex spin and charge dynamics in multi-elemental magnetic materials. So far, its application in the soft-x-ray range has been limited to synchrotron-radi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::995fd122b5e538eedf0e11cc1a676ac7
Autor:
Felix Steinbach, Nele Stetzuhn, Dieter Engel, Unai Atxitia, Clemens von Korff Schmising, Stefan Eisebitt
This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Steinbach, F., Stetzuhn, N., Engel, D., Atxitia, U., von Korff Schmising, C., & Eisebitt, S. (202
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50d8411ec59afbba3874088aaa82c7ff