Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Brinker, Sascha"'
Autor:
Rodríguez, Uriel Allan Aceves, Guimarães, Filipe Souza Mendes, Brinker, Sascha, Lounis, Samir
Interfacing magnetism with superconductivity gives rise to a wonderful playground for intertwining key degrees of freedom: Cooper pairs, spin, charge, and spin-orbit interaction, from which emerge a wealth of exciting phenomena, fundamental in the na
Externí odkaz:
http://arxiv.org/abs/2306.02906
Autor:
Noei, Neda, Mozara, Roberto, Montero, Ana M., Brinker, Sascha, Ide, Niklas, Guimarães, Filipe S. M., Lichtenstein, Alexander I., Berndt, Richard, Lounis, Samir, Weismann, Alexander
The zero-bias anomaly in conductance spectra of single Co atoms on Cu(111) observed at $\approx$ 4 K, which has been interpreted as being due to a Kondo resonance, is strongly modified when the Co atoms are attached to monatomic Cu chains. Scanning t
Externí odkaz:
http://arxiv.org/abs/2303.03317
Autor:
Aldarawsheh, Amal, Fernandes, Imara Lima, Brinker, Sascha, Sallermann, Moritz, Abusaa, Muayad, Blügel, Stefan, Lounis, Samir
Antiferromagnetic (AFM) skyrmions are envisioned as ideal localized topological magnetic bits in future information technologies. In contrast to ferromagnetic (FM) skyrmions, they are immune to the skyrmion Hall effect, might offer potential terahert
Externí odkaz:
http://arxiv.org/abs/2202.12090
We propose a systematic and sequential expansion of the Landau-Lifshitz-Gilbert equation utilizing the dependence of the Gilbert damping tensor on the angle between magnetic moments, which arises from multi-body scattering processes. The tensor consi
Externí odkaz:
http://arxiv.org/abs/2202.06154
Autor:
Dias, Manuel dos Santos, Brinker, Sascha, Lászlóffy, András, Nyári, Bendegúz, Blügel, Stefan, Szunyogh, László, Lounis, Samir
Publikováno v:
Phys. Rev. B 105, 026402 (2022)
In our previous Letter [Phys. Rev. B 103, L140408 (2021)], we presented a discussion of the fundamental physical properties of the interactions parameterizing atomistic spin models in connection to first-principles approaches that enable their calcul
Externí odkaz:
http://arxiv.org/abs/2201.05004
Autor:
Küster, Felix, Brinker, Sascha, Hess, Richard, Loss, Daniel, Parkin, Stuart, Klinovaja, Jelena, Lounis, Samir, Sessi, Paolo
Publikováno v:
Proceedings of the National Academy of Sciences 119 (42), e2210589119 (2022)
Spin chains proximitized with superconducting condensates have emerged as one of the most promising platforms for the realization of Majorana modes. Here, we craft diluted spin chains atom-by-atom following seminal theoretical proposal suggesting ind
Externí odkaz:
http://arxiv.org/abs/2112.05708
Publikováno v:
Science Advances 8 eabi7291 (2022)
High energy resolution spectroscopic studies of quantum magnets have proven to be extremely valuable in directly accessing magnetodynamics quantities, such as energy barriers, magnetic interactions, lifetime of excited states and fluctuations at the
Externí odkaz:
http://arxiv.org/abs/2111.02203
Interfacing magnetism with superconducting condensates is rapidly emerging as a viable route for the development of innovative quantum technologies. In this context, the development of rational design strategies to controllably tune the interaction b
Externí odkaz:
http://arxiv.org/abs/2106.14932
Publikováno v:
In Progress in Organic Coatings May 2024 190
Autor:
Küster, Felix, Montero, Ana M., Guimarares, Filipe S. M., Brinker, Sascha, Lounis, Samir, Parkin, Stuart S. P., Sessi, Paolo
Local spins coupled to superconductors give rise to several emerging phenomena directly linked to the competition between Cooper pair formation and magnetic exchange. These effects are generally scrutinized using a spectroscopic approach which relies
Externí odkaz:
http://arxiv.org/abs/2102.09624