Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ntallis, Nikolaos A."'
Autor:
Borisov, Vladislav, Xu, Qichen, Ntallis, Nikolaos, Clulow, Rebecca, Shtender, Vitalii, Cedervall, Johan, Sahlberg, Martin, Wikfeldt, Kjartan Thor, Thonig, Danny, Pereiro, Manuel, Bergman, Anders, Delin, Anna, Eriksson, Olle
Skyrmion stabilization in novel magnetic systems with the B20 crystal structure is reported here, primarily based on theoretical results. The focus is on the effect of alloying on the 3d sublattice of the B20 structure by substitution of heavier 4d a
Externí odkaz:
http://arxiv.org/abs/2204.08496
Autor:
Ntallis, Nikolaos, Kons, Corisa, Srikanth, Hariharan, Phan, Manh-Huong, Arena, D. A., Pereiro, Manuel
Highly sophisticated synthesis methods and experimental techniques allow for precise measurements of magnetic properties of nanoparticles that can be reliably reproduced using theoretical models. Here, we investigate the magnetic properties of ferrit
Externí odkaz:
http://arxiv.org/abs/2106.01844
Autor:
Kons, C., Krycka, K. L., Robles, J., Ntallis, Nikolaos, Pereiro, Manuel, Phan, Manh-Huong, Srikanth, Hariharan, Borchers, J. A., Arena, D. A.
We investigate the spatial distribution of spin orientation in magnetic nanoparticles consisting of hard and soft magnetic layers. The nanoparticles are synthesized in a core / shell spherical morphology where the magnetically hard, high anisotropy l
Externí odkaz:
http://arxiv.org/abs/2105.11501
Autor:
Ntallis, Nikolaos, Borisov, Vladislav, Kvashnin, Yaroslav O., Thonig, Danny, Sjöqvist, Erik, Bergman, Anders, Delin, Anna, Eriksson, Olle, Pereiro, Manuel
The scenario of a metal-insulator transition driven by the onset of antiferromagnetic order in NaOsO$_3$ calls for a trustworthy derivation of the underlying effective spin Hamiltonian. To determine the latter we rely on {\it ab initio} electronic-st
Externí odkaz:
http://arxiv.org/abs/2105.04893
Autor:
Ntallis, Nikolaos, Bergman, Anders, Delin, Anna, Eriksson, Olle, Sjoqvist, Erik, Thonig, Danny, Pereiro, Manuel
Publikováno v:
Phys. Rev. Research 3, 023225 (2021)
The manipulation of topologically protected field configurations, already predicted and experimentally observed in non-centrosymmetric magnets, as skyrmions, merons and antimerons could definitely have potential applications in logic gate operations
Externí odkaz:
http://arxiv.org/abs/2103.12004
Autor:
Borisov, Vladislav, Kvashnin, Yaroslav O., Ntallis, Nikolaos, Thonig, Danny, Thunström, Patrik, Pereiro, Manuel, Bergman, Anders, Sjöqvist, Erik, Delin, Anna, Nordström, Lars, Eriksson, Olle
Publikováno v:
Phys. Rev. B 103, 174422 (2021)
The Dzyaloshinskii-Moriya (DM) interaction, as well as symmetric anisotropic exchange, are important ingredients for stabilizing topologically non-trivial magnetic textures, such as, e.g., skyrmions, merons and hopfions. These types of textures are c
Externí odkaz:
http://arxiv.org/abs/2011.08209
Publikováno v:
In Journal of Physics and Chemistry of Solids September 2023 180
Akademický článek
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Autor:
Vasilakaki, Marianna, Chikina, Ioulia, Shikin, Valeri B., Ntallis, Nikolaos, Peddis, Davide, Varlamov, Andrey A., Trohidou, Kalliopi N.
Publikováno v:
In Applied Materials Today June 2020 19
Akademický článek
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