Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Julian Hintermayr"'
Publikováno v:
APL Materials, Vol 12, Iss 6, Pp 061108-061108-6 (2024)
Using optically generated spin–orbit torques induced by the heavy metal Pt, we demonstrate coherent control of GHz ferromagnetic resonances in Pt/Co/Pt multilayers as well as sub-THz exchange resonances in [Gd/Co]2 multilayers. Employing a double-p
Externí odkaz:
https://doaj.org/article/c292b657ad38405c9264fe130ca89c54
Autor:
Michael Heigl, Sabri Koraltan, Marek Vaňatka, Robert Kraft, Claas Abert, Christoph Vogler, Anna Semisalova, Ping Che, Aladin Ullrich, Timo Schmidt, Julian Hintermayr, Dirk Grundler, Michael Farle, Michal Urbánek, Dieter Suess, Manfred Albrecht
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Antiskyrmions are topological spin textures with negative vorticity. Like skyrmions, they have considerable technological promise, but have only been stabilised in Heusler compounds. Here, Heigl et al. succeed in stabilising first and second order an
Externí odkaz:
https://doaj.org/article/f6677ec9f44148f8a4b0b1829b230572
Publikováno v:
AIP Advances, Vol 11, Iss 9, Pp 095214-095214-9 (2021)
The structural and magnetic properties of two series of [Gd(2, 4 nm)/Fe(t)]n multilayer films with varying Fe thickness were investigated and compared to those of amorphous ferrimagnetic GdFe alloys of the same corresponding composition. Transmission
Externí odkaz:
https://doaj.org/article/8e201a3608ec42cdabda7a7cef38384e
Autor:
Nataliia Y. Schmidt, Sukhrob Abdulazhanov, Jan Michalička, Julian Hintermayr, Ondřej Man, Ondřej Caha, Michal Urbánek, Manfred Albrecht
Publikováno v:
Journal of Applied Physics, 132(21):213908. American Institute of Physics
The impact of Gd addition on the structural and magnetic properties of [Formula: see text]-FePt alloy thin films, which were sputter-deposited on MgO(001) substrates at 800[Formula: see text]C, was investigated. A rapid deterioration of [Formula: see
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50a5447505a746c4a67a4af0c73a764d
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/101318
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/101318
Publikováno v:
Physical Review Materials. 5
The impact of kiloelectronvolt ${\mathrm{He}}^{+}$ and kiloelectronvolt ${\mathrm{Ne}}^{+}$ ion irradiation on the magnetic properties of rare earth-3$d$ transition metal amorphous alloys was investigated. The studies were performed for 20-nm-thick $
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10fb21ab7e39dfdeacf8728586cf9385
https://doi.org/10.1103/physrevmaterials.5.024405
https://doi.org/10.1103/physrevmaterials.5.024405
Autor:
Manfred Albrecht, Chen Luo, Hanjo Ryll, László Szunyogh, N. Y. Schmidt, Julian Hintermayr, Ritwik Mondal, Andreas Donges, Florin Radu, Ulrich Nowak
Publikováno v:
Physical Review B. 102
Chemically ordered $L{1}_{0}$ $({\mathrm{Fe}}_{100\ensuremath{-}x}{\mathrm{Cr}}_{x})\mathrm{Pt}$ thin films were expitaxially grown on MgO(001) substrates by magnetron sputter-deposition at $770{\phantom{\rule{0.16em}{0ex}}}^{\ensuremath{\circ}}\math
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b5bc35fa944adfd7d2447101a3138b8
https://doi.org/10.1103/physrevb.102.214436
https://doi.org/10.1103/physrevb.102.214436
Autor:
Aladin Ullrich, Julian Hintermayr, Michael Farle, Marek Vaňatka, Robert Kraft, Michal Urbánek, Anna Semisalova, Claas Abert, Ping Che, Timo Schmidt, Sabri Koraltan, Dieter Suess, Michael Heigl, Dirk Grundler, Manfred Albrecht, Christoph Vogler
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
NATURE COMMUNICATIONS. 2021, vol. 12, issue 1, p. 1-9.
NATURE COMMUNICATIONS. 2021, vol. 12, issue 1, p. 1-9.
Skyrmions and antiskyrmions are topologically protected spin structures with opposite vorticities. Particularly in coexisting phases, these two types of magnetic quasi-particles may show fascinating physics and potential for spintronic devices. While
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::326427aa6855c11b6baa62dbc27ad36a
Publikováno v:
AIP Advances, Vol 11, Iss 9, Pp 095214-095214-9 (2021)
The structural and magnetic properties of two series of [Gd(2, 4 nm)/Fe(t)]n multilayer films with varying Fe thickness were investigated and compared to those of amorphous ferrimagnetic GdFe alloys of the same corresponding composition. Transmission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fa70aee6f1004ea04dbd5869f77178d
https://doi.org/10.1063/5.0057667
https://doi.org/10.1063/5.0057667
Publikováno v:
AIP Advances, Vol 9, Iss 5, Pp 055020-055020-7 (2019)
In this study, we have investigated the effect of Gd implantation on composition, chemical order, and magnetic properties of 20 nm thick L10 ordered FePt thin films. We show that upon Gd implantation at 30 keV even a small amount of 1 at. % is suffic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ec56bdfe083d20b95bd9904a8fa75f8
https://doaj.org/article/5c21e698598b4c26afcfb29f22f6adb8
https://doaj.org/article/5c21e698598b4c26afcfb29f22f6adb8