Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Dominik, Kriegner"'
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:
Helena Reichlova, Rafael Lopes Seeger, Rafael González-Hernández, Ismaila Kounta, Richard Schlitz, Dominik Kriegner, Philipp Ritzinger, Michaela Lammel, Miina Leiviskä, Anna Birk Hellenes, Kamil Olejník, Vaclav Petřiček, Petr Doležal, Lukas Horak, Eva Schmoranzerova, Antonín Badura, Sylvain Bertaina, Andy Thomas, Vincent Baltz, Lisa Michez, Jairo Sinova, Sebastian T. B. Goennenwein, Tomáš Jungwirth, Libor Šmejkal
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Phases with spontaneous time-reversal ( $${{{{{{{\mathcal{T}}}}}}}}$$ T ) symmetry breaking are sought after for their anomalous physical properties, low-dissipation electronic and spin responses, and information-technology applications. Rec
Externí odkaz:
https://doaj.org/article/bf505d88dccd4601b25c7008638c5df6
Autor:
Juraj Krempaský, Gunther Springholz, Sunil Wilfred D’Souza, Ondřej Caha, Martin Gmitra, Andreas Ney, C. A. F. Vaz, Cinthia Piamonteze, Mauro Fanciulli, Dominik Kriegner, Jonas A. Krieger, Thomas Prokscha, Zaher Salman, Jan Minár, J. Hugo Dil
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract The interplay between spin-orbit interaction and magnetic order is one of the most active research fields in condensed matter physics and drives the search for materials with novel, and tunable, magnetic and spin properties. Here we report o
Externí odkaz:
https://doaj.org/article/c75d66577d7546d6906cb85d1e667259
Autor:
Darius Pohl, Yejin Lee, Dominik Kriegner, Sebastian Beckert, Sebastian Schneider, Bernd Rellinghaus, Andy Thomas
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract We report on advanced in-situ magneto-transport measurements in a transmission electron microscope. The approach allows for concurrent magnetic imaging and high resolution structural and chemical characterization of the same sample. Proof-of
Externí odkaz:
https://doaj.org/article/7a2c1f32ccd545f29268bc63a66f0a54
Autor:
Stefano Cecchi, Jamo Momand, Daniele Dragoni, Omar Abou El Kheir, Federico Fagiani, Dominik Kriegner, Christian Rinaldi, Fabrizio Arciprete, Vaclav Holý, Bart J. Kooi, Marco Bernasconi, Raffaella Calarco
Publikováno v:
Advanced Science, Vol 11, Iss 1, Pp n/a-n/a (2024)
Abstract The possibility to engineer (GeTe)m(Sb2Te3)n phase‐change materials to co‐host ferroelectricity is extremely attractive. The combination of these functionalities holds great technological impact, potentially enabling the design of novel
Externí odkaz:
https://doaj.org/article/6c238b86e2b44ab485a514f22d7305c6
Publikováno v:
APL Materials, Vol 12, Iss 1, Pp 010902-010902-13 (2024)
Topology plays a crucial and multifaceted role in solid state physics, leading to a remarkable array of newly investigated materials and phenomena. In this Perspective, we provide a brief summary of well-established model materials with a particular
Externí odkaz:
https://doaj.org/article/df30fc2e645e4bcbbbdeb2e1ae78d093
Autor:
Teresa Tschirner, Philipp Keßler, Ruben Dario Gonzalez Betancourt, Tommy Kotte, Dominik Kriegner, Bernd Büchner, Joseph Dufouleur, Martin Kamp, Vedran Jovic, Libor Smejkal, Jairo Sinova, Ralph Claessen, Tomas Jungwirth, Simon Moser, Helena Reichlova, Louis Veyrat
Publikováno v:
APL Materials, Vol 11, Iss 10, Pp 101103-101103-6 (2023)
Observations of the anomalous Hall effect in RuO2 and MnTe have demonstrated unconventional time-reversal symmetry breaking in the electronic structure of a recently identified new class of compensated collinear magnets, dubbed altermagnets. While in
Externí odkaz:
https://doaj.org/article/627759981f4a46ae9ec1f64150062577
Autor:
Sonka Reimers, Dominik Kriegner, Olena Gomonay, Dina Carbone, Filip Krizek, Vit Novák, Richard P. Campion, Francesco Maccherozzi, Alexander Björling, Oliver J. Amin, Luke X. Barton, Stuart F. Poole, Khalid A. Omari, Jan Michalička, Ondřej Man, Jairo Sinova, Tomáš Jungwirth, Peter Wadley, Sarnjeet S. Dhesi, Kevin W. Edmonds
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
Antiferromagnets offer the potential for higher speed and density than ferromagnetic materials for spintronic devices. Here, Reimers et al study the domain structure of CuMnAs, demonstrating the role of defects in stabilizing the location and orienta
Externí odkaz:
https://doaj.org/article/cca453f04ce24e6b9631d83c80a66f57
Autor:
Eva Schmoranzerová, Jozef Kimák, Richard Schlitz, Sebastian T B Goennenwein, Dominik Kriegner, Helena Reichlová, Zbyněk Šobáň, Gerhard Jakob, Er-Jia Guo, Mathias Kläui, Markus Münzenberg, Petr Němec, Tomáš Ostatnický
Publikováno v:
New Journal of Physics, Vol 25, Iss 3, p 033016 (2023)
All-optical ferromagnetic resonance (AO-FMR) is a powerful tool for the local detection of micromagnetic parameters, such as magnetic anisotropy, Gilbert damping or spin stiffness. In this work we demonstrate that the AO-FMR method can be used in thi
Externí odkaz:
https://doaj.org/article/b96245ed7ae34743b04aac005cf84b51
Autor:
Helena Reichlova, Tomas Janda, Joao Godinho, Anastasios Markou, Dominik Kriegner, Richard Schlitz, Jakub Zelezny, Zbynek Soban, Mauricio Bejarano, Helmut Schultheiss, Petr Nemec, Tomas Jungwirth, Claudia Felser, Joerg Wunderlich, Sebastian T. B. Goennenwein
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Interpretation of the physical phenomena observed in non-collinear antiferromagnets is challenging; imaging and writing magnetic domains is important for applications. Here the authors show magnetic domain imaging and writing in a non-collinear antif
Externí odkaz:
https://doaj.org/article/b5855045b6c447608941f3e44d54c483