Zobrazeno 1 - 10
of 1 050
pro vyhledávání: '"P. Smejkal"'
Autor:
Rial, Javier, Leiviskä, Miina, Skobjin, Gregor, Bad'ura, Antonín, Gaudin, Gilles, Disdier, Florian, Schlitz, Richard, Kounta, Ismaïla, Beckert, Sebastian, Kriegner, Dominik, Thomas, Andy, Schmoranzerová, Eva, Šmejkal, Libor, Sinova, Jairo, Jungwirth, Tomáš, Michez, Lisa, Reichlová, Helena, Goennenwein, Sebastian T. B., Gomonay, Olena, Baltz, Vincent
The altermagnet candidate Mn5Si3 has attracted wide attention in the context of non-relativistic spin physics, due to its composition of light elements. However, the presumed structure of the altermagnetic phase had yet to be demonstrated. In this st
Externí odkaz:
http://arxiv.org/abs/2409.18691
The recent discovery of altermagnets has opened new perspectives in the field of ordered phases in condensed matter. In strongly-correlated superfluids, the nodal p-wave and d-wave ordered phases of $^{3}$He and cuprates play a prominent role in phys
Externí odkaz:
http://arxiv.org/abs/2409.10034
Autor:
Weber, Marius, Wust, Stephan, Haag, Luca, Akashdeep, Akashdeep, Leckron, Kai, Schmitt, Christin, Ramos, Rafael, Kikkawa, Takashi, Saitoh, Eiji, Kläui, Mathias, Šmejkal, Libor, Sinova, Jairo, Aeschlimann, Martin, Jakob, Gerhard, Stadtmüller, Benjamin, Schneider, Hans Christian
The recently discovered altermagnets exhibit collinear magnetic order with zero net magnetization but with unconventional spin-polarized d/g/i-wave band structures, expanding the known paradigms of ferromagnets and antiferromagnets. In addition to no
Externí odkaz:
http://arxiv.org/abs/2408.05187
Publikováno v:
\v{S}mejkal, Michal, Milan Jir\'asek, and Martin Hor\'ak. "Integral micromorphic model reproducing dispersion in 1D continuum." International Journal of Engineering Science 205 (2024): 104147
The paper develops a new integral micromorphic elastic continuum model, which can describe dispersion properties of band-gap metamaterials, i.e., metamaterials that inhibit propagation of waves in a certain frequency range. The enrichment consists in
Externí odkaz:
http://arxiv.org/abs/2407.10676
Energy efficiency has become a key concern in modern computing. Major processor vendors now offer heterogeneous architectures that combine powerful cores with energy-efficient ones, such as Intel P/E systems, Apple M1 chips, and Samsungs Exyno's CPUs
Externí odkaz:
http://arxiv.org/abs/2406.18980
Publikováno v:
Adv. Funct. Mater. 2024, 2409327
Recent developments have introduced a groundbreaking form of collinear magnetism known as "altermagnetism". This emerging magnetic phase is characterized by robust time-reversal symmetry breaking, antiparallel magnetic order, and alternating spin-spl
Externí odkaz:
http://arxiv.org/abs/2406.02123
We show that magnetic insulators with a collinear and compensated order can exhibit a thermal Hall effect even at zero magnetic field if they have altermagnetic symmetries. We predict a finite thermal Hall conductivity vector $\boldsymbol{\kappa}_\te
Externí odkaz:
http://arxiv.org/abs/2405.05090
Autor:
Sürgers, Christoph, Fischer, Gerda, Campos, Warlley H., Hellenes, Anna Birk, Šmejkal, Libor, Sinova, Jairo, Merz, Michael, Wolf, Thomas, Wernsdorfer, Wolfgang
Investigating the off-diagonal components of the conductivity and thermoelectric tensor of materials hosting complex antiferromagnetic structures has become a viable method to reveal the effects of topology and chirality on the electronic transport i
Externí odkaz:
http://arxiv.org/abs/2405.03438
Autor:
Amin, O. J., Din, A. Dal, Golias, E., Niu, Y., Zakharov, A., Fromage, S. C., Fields, C. J. B., Heywood, S. L., Cousins, R. B., Krempasky, J., Dil, J. H., Kriegner, D., Kiraly, B., Campion, R. P., Rushforth, A. W., Edmonds, K. W., Dhesi, S. S., Šmejkal, L., Jungwirth, T., Wadley, P.
Nanoscale detection and control of the magnetic order underpins a broad spectrum of fundamental research and practical device applications. The key principle involved is the breaking of time-reversal ($\cal{T}$) symmetry, which in ferromagnets is gen
Externí odkaz:
http://arxiv.org/abs/2405.02409
Autor:
K. Stano Kozubik, J. Trizuljak, Z. Vrzalova, L. Radova, I. Blahakova, J. Stika, P. Smejkal, V. Bergerova, J. Hynst, S. Pospisilova, M. Doubek
Publikováno v:
HemaSphere, Vol 6, Pp 1529-1530 (2022)
Externí odkaz:
https://doaj.org/article/92ab492483044fe8916c3099c130ca98