Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Sebastian, Wintz"'
Autor:
Chen Luo, Kai Chen, Victor Ukleev, Sebastian Wintz, Markus Weigand, Radu-Marius Abrudan, Karel Prokeš, Florin Radu
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-8 (2023)
Abstract Isolated magnetic skyrmions are stable, topologically protected spin textures that are at the forefront of research interests today due to their potential applications in information technology. A distinct class of skyrmion hosts are rare ea
Externí odkaz:
https://doaj.org/article/5f8e9514d7cb409b850a45c973fe17e2
Autor:
Roméo Juge, Naveen Sisodia, Joseba Urrestarazu Larrañaga, Qiang Zhang, Van Tuong Pham, Kumari Gaurav Rana, Brice Sarpi, Nicolas Mille, Stefan Stanescu, Rachid Belkhou, Mohamad-Assaad Mawass, Nina Novakovic-Marinkovic, Florian Kronast, Markus Weigand, Joachim Gräfe, Sebastian Wintz, Simone Finizio, Jörg Raabe, Lucia Aballe, Michael Foerster, Mohamed Belmeguenai, Liliana D. Buda-Prejbeanu, Johan Pelloux-Prayer, Justin M. Shaw, Hans T. Nembach, Laurent Ranno, Gilles Gaudin, Olivier Boulle
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Skyrmions in synthetic antiferromagnets are appealing for use in future memory and computing devices, combining small size and fast motion, but creating, stabilizing, and observing them remains a challenge. Here, Juge et al demonstrate the stabilizat
Externí odkaz:
https://doaj.org/article/7fc2a5ed493b43669a6a63f388f48a93
Autor:
Frank Schulz, Felix Groß, Johannes Förster, Sina Mayr, Markus Weigand, Eberhard Goering, Joachim Gräfe, Gisela Schütz, Sebastian Wintz
Publikováno v:
AIP Advances, Vol 13, Iss 1, Pp 015115-015115-7 (2023)
Being able to accurately control the interaction of spin waves is a crucial challenge for magnonics in order to offer an alternative wave-based computing scheme for certain technological applications. Especially in neural networks and neuromorphic co
Externí odkaz:
https://doaj.org/article/b89d553d04eb4f5196bed3e92fe8c50a
Autor:
Thomas Feggeler, Johanna Lill, Damian Günzing, Ralf Meckenstock, Detlef Spoddig, Maria V Efremova, Sebastian Wintz, Markus Weigand, Benjamin W Zingsem, Michael Farle, Heiko Wende, Katharina J Ollefs, Hendrik Ohldag
Publikováno v:
New Journal of Physics, Vol 25, Iss 4, p 043010 (2023)
Nanoscaled magnetic particle ensembles are promising building blocks for realizing magnon based binary logic. Element-specific real-space monitoring of magnetic resonance modes with sampling rates in the GHz regime is imperative for the experimental
Externí odkaz:
https://doaj.org/article/f04bf902cf1b428badb7478a3d0c20c0
Autor:
Markus Weigand, Sebastian Wintz, Joachim Gräfe, Matthias Noske, Hermann Stoll, Bartel Van Waeyenberge, Gisela Schütz
Publikováno v:
Crystals, Vol 12, Iss 8, p 1029 (2022)
With the advent of modern synchrotron sources, X-ray microscopy was developed as a vigorous tool for imaging material structures with element-specific, structural, chemical and magnetic sensitivity at resolutions down to 25 nm and below. Moreover, th
Externí odkaz:
https://doaj.org/article/4d07a77a09154365b4eeee6073282965
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:
Abhishek Talapatra, Huajun Qin, Frank Schulz, Lide Yao, Lukáš Flajšman, Markus Weigand, Sebastian Wintz, Sebastiaan van Dijken
Publikováno v:
Applied Physics Letters. 122
Funding Information: This work was supported by the Academy of Finland (Grant Nos. 317918, 325480, and 338748). Lithography and FIB milling were performed at the OtaNano-Micronova Nanofabrication Center and the OtaNano-NanoMicroscopy Center, respecti
Autor:
Sina Mayr, Simone Finizio, Joakim Reuteler, Stefan Stutz, Carsten Dubs, Markus Weigand, Aleš Hrabec, Jörg Raabe, Sebastian Wintz
Publikováno v:
Crystals, Vol 11, Iss 5, p 546 (2021)
We employ xenon (Xe) plasma focused ion beam (PFIB) milling to obtain soft X-ray transparent windows out of bulk samples. The use of a Xe PFIB allows for the milling of thin windows (several 100 nm thick) with areas of the order of 100 µm × 100 µm
Externí odkaz:
https://doaj.org/article/a096c8a0d3ea4d3d9be662ff89519c1d
Autor:
Lukas Powalla, Max T. Birch, Kai Litzius, Sebastian Wintz, Fehmi S. Yasin, Luke A. Turnbull, Frank Schulz, Daniel A. Mayoh, Geetha Balakrishnan, Markus Weigand, Xiuzhen Yu, Klaus Kern, Gisela Schütz, Marko Burghard
Publikováno v:
Advanced Materials
Topological charge plays a significant role in a range of physical systems. In particular, observations of real space topological objects in magnetic materials have been largely limited to skyrmions states with a unitary topological charge. Recently,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07d18d34e150278693bfe0da17276123
http://www.helmholtz-berlin.de/pubbin/oai_publication?VT=1&ID=109198
http://www.helmholtz-berlin.de/pubbin/oai_publication?VT=1&ID=109198
Autor:
Angela Wittmann, Olena Gomonay, Kai Litzius, Allison Kaczmarek, Alexander E. Kossak, Daniel Wolf, Axel Lubk, Tyler N. Johnson, Elizaveta A. Tremsina, Alexandra Churikova, Felix Büttner, Sebastian Wintz, Mohamad-Assaad Mawass, Markus Weigand, Florian Kronast, Larry Scipioni, Adam Shepard, Ty Newhouse-Illige, James A. Greer, Gisela Schütz, Norman O. Birge, Geoffrey S. D. Beach
Publikováno v:
Physical Review B. 106