Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Karel Výborný"'
Autor:
Ashwin Suresh, Emre Yörük, Małgorzata K. Cabaj, Petr Brázda, Karel Výborný, Ondřej Sedláček, Christian Müller, Hrushikesh Chintakindi, Václav Eigner, Lukáš Palatinus
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Conventional refinement strategies used for three-dimensional electron diffraction (3D ED) data disregard the bonding effects between the atoms in a molecule by assuming a pure spherical model called the Independent Atom model (IAM) and may
Externí odkaz:
https://doaj.org/article/929b492aa4084a818486d90198336c86
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The Edelstein effect is the origin of the spin-orbit torque: a current-induced torque that is used for the electrical control of ferromagnetic and antiferromagnetic materials. This effect originates from the relativistic spin-orbit coupling,
Externí odkaz:
https://doaj.org/article/9e85ce2b56374932860c69fa6ea3344c
Autor:
Ruben Dario Gonzalez Betancourt, Jan Zubáč, Kevin Geishendorf, Philipp Ritzinger, Barbora Růžičková, Tommy Kotte, Jakub Železný, Kamil Olejník, Gunther Springholz, Bernd Büchner, Andy Thomas, Karel Výborný, Tomas Jungwirth, Helena Reichlová, Dominik Kriegner
Publikováno v:
npj Spintronics, Vol 2, Iss 1, Pp 1-9 (2024)
Abstract Recently, MnTe was established as an altermagnetic material that hosts spin-polarized electronic bands as well as anomalous transport effects like the anomalous Hall effect. In addition to these effects arising from altermagnetism, MnTe also
Externí odkaz:
https://doaj.org/article/41c4d19adb6b4324b332d1e0bc4d9b1f
Autor:
Philipp Ritzinger, Karel Výborný
Publikováno v:
Royal Society Open Science, Vol 10, Iss 10 (2023)
Resistance of certain (conductive and otherwise isotropic) ferromagnets turns out to exhibit anisotropy with respect to the direction of magnetization: [Formula: see text] for magnetization parallel to the electric current direction is different from
Externí odkaz:
https://doaj.org/article/1f37a8ed393542e5acdfe498406c7625
Autor:
Lukáš Nádvorník, Martin Borchert, Liane Brandt, Richard Schlitz, Koen A. de Mare, Karel Výborný, Ingrid Mertig, Gerhard Jakob, Matthias Kläui, Sebastian T. B. Goennenwein, Martin Wolf, Georg Woltersdorf, Tobias Kampfrath
Publikováno v:
Physical Review X, Vol 11, Iss 2, p 021030 (2021)
Anisotropic magnetoresistance (AMR) is a ubiquitous and versatile probe of magnetic order in contemporary spintronics research. Its origins are usually ascribed to extrinsic effects (i.e., spin-dependent electron scattering), whereas intrinsic (i.e.,
Externí odkaz:
https://doaj.org/article/abb7c42fed2f45e189c625e22ffde123
Analysis of Chondroitin/Dermatan Sulphate Disaccharides Using High-Performance Liquid Chromatography
Autor:
Ivan Mikšík, Šárka Kubinová, Marine Morvan, Karel Výborný, Ameneh Tatar, Vladimír Král, Kamil Záruba, David Sýkora
Publikováno v:
Separations, Vol 7, Iss 3, p 49 (2020)
Chondroitin sulphates belong to a group of naturally occurring glycosaminoglycans and play a role in many physiological processes including ageing and the effects of various diseases. Research into chondroitin sulphates has found that the most import
Externí odkaz:
https://doaj.org/article/feed0f6aa30a4f8cbee494235a1b64d8
Autor:
Pavel Středa, Karel Výborný
Anomalous Hall effect in very clean samples (high conductivity regime) is studied using a two-dimensional network model. We find that the off-diagonal conductivity comprises two parts: one which reflects the bulk properties as obtained by the Kubo fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4c75f336baaa70232218aa98a2a22d0
http://arxiv.org/abs/2206.03470
http://arxiv.org/abs/2206.03470
Autor:
Paulo E. Faria Junior, Koen A. de Mare, Klaus Zollner, Kyo-hoon Ahn, Sigurdur I. Erlingsson, Mark van Schilfgaarde, Karel Výborný
An effective model of the hexagonal (NiAs-structure) manganese telluride valence band in the vicinity of the A-point of the Brillouin zone is derived. It is shown that while for the usual antiferromagnetic order (magnetic moments in the basal plane)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::047380efb9de6ab365a010e4acfcff6c
http://arxiv.org/abs/2204.04206
http://arxiv.org/abs/2204.04206
Autor:
Jiří Volný, Kateřina Charvátová, Martin Veis, Václav Holý, Martin Vondráček, Jan Honolka, Elen Duverger-Nédellec, Jakub Schusser, Sunil W. D'Souza, Jan Minár, James M. Pientka, Alberto Marmodoro, Karel Výborný, Klára Uhlířová
We report synthesis of single crystalline NaMnAs, confirm its antiferromagnetic order and characterise the sample by photoemission spectroscopy. The electronic structure was studied using optical transmittance, x-ray and ultraviolet spectroscopy and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a1904be1bc8ae318bf6084d5c5f4688
http://hdl.handle.net/11025/51486
http://hdl.handle.net/11025/51486
Autor:
Akihiro Ishida, Klára Uhlířová, M. Hakl, Lukas Ohnoutek, Clément Faugeras, Kristupas Kazimieras Tikuišis, J. Wyzula, Milan Orlita, Petr Cejpek, Martin Veis, Karel Výborný
Publikováno v:
Physical Review B: Condensed Matter (1978-1997)
Physical Review B: Condensed Matter (1978-1997), American Physical Society, 2021, ⟨10.1103/PhysRevB.103.155304⟩
Physical Review B: Condensed Matter (1978-1997), American Physical Society, 2021, ⟨10.1103/PhysRevB.103.155304⟩
We report on an infrared magneto-spectroscopy study of Pb$_{1-x}$Sn$_x$Se, a topological crystalline insulator. We have examined a set of samples, all in the inverted regime of electronic bands, with the tin composition varying from $x=0.2$ to $0.33$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c040d8122d434fd28ca5c2ef43f22b6
https://hal.archives-ouvertes.fr/hal-03362668/file/TikuisisPRB21.pdf
https://hal.archives-ouvertes.fr/hal-03362668/file/TikuisisPRB21.pdf