Search Results - "RÖSSLER, K"

Spontaneous skyrmion ground states in magnetic metals by Pfleiderer, C, Rößler, U. K, Bogdanov, A. N

“…Since the 1950s, Heisenberg and others have addressed the problem of how to explain the appearance of countable particles in continuous fields. Stable…”
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Unveiling the three-dimensional magnetic texture of skyrmion tubes by Wolf, Daniel, Schneider, Sebastian, Rößler, Ulrich K., Kovács, András, Schmidt, Marcus, Dunin-Borkowski, Rafal E., Büchner, Bernd, Rellinghaus, Bernd, Lubk, Axel

“…Magnetic skyrmions are stable topological solitons with complex non-coplanar spin structures. Their nanoscopic size and the low electric currents required to…”
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Magnetic antiskyrmions above room temperature in tetragonal Heusler materials by Nayak, Ajaya K., Kumar, Vivek, Ma, Tianping, Werner, Peter, Pippel, Eckhard, Sahoo, Roshnee, Damay, Franoise, Rößler, Ulrich K., Felser, Claudia, Parkin, Stuart S. P.

“…Antiskyrmions, in which the magnetization rotates both as a transverse helix and as a cycloid, are found in acentric tetragonal Heusler compounds over a wide…”
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Theory of skyrmion states in liquid crystals by Leonov, A O, Dragunov, I E, Rößler, U K, Bogdanov, A N

“…Within the Oseen-Frank theory we derive numerically exact solutions for axisymmetric localized states in chiral liquid crystal layers with homeotropic…”
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Resonating holes vs molecular spin-orbit coupled states in group-5 lacunar spinels by Petersen, Thorben, Bhattacharyya, Pritam, Rößler, Ulrich K., Hozoi, Liviu

“…The valence electronic structure of magnetic centers is one of the factors that determines the characteristics of a magnet. This may refer to orbital…”
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Non-Fermi Liquid Metal Without Quantum Criticality by Pfleiderer, C, Böni, P, Keller, T, Rössler, U.K, Rosch, A

“…A key question in condensed matter physics concerns whether pure three-dimensional metals can always be described as Fermi liquids. Using neutron Larmor…”
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Precursor phenomena at the magnetic ordering of the cubic helimagnet FeGe by Wilhelm, H, Baenitz, M, Schmidt, M, Rössler, U K, Leonov, A A, Bogdanov, A N

“…We report on detailed magnetic measurements on the cubic helimagnet FeGe in external magnetic fields and temperatures near the onset of long-range magnetic…”
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Multiplet of Skyrmion States on a Curvilinear Defect: Reconfigurable Skyrmion Lattices by Kravchuk, Volodymyr P, Sheka, Denis D, Kákay, Attila, Volkov, Oleksii M, Rößler, Ulrich K, van den Brink, Jeroen, Makarov, Denys, Gaididei, Yuri

“…Typically, the chiral magnetic Skyrmion is a single-state excitation. Here we propose a system, where multiplet of Skyrmion states appears and one of these…”
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Strongly frustrated triangular spin lattice emerging from triplet dimer formation in honeycomb Li2IrO3 by Nishimoto, Satoshi, Katukuri, Vamshi M., Yushankhai, Viktor, Stoll, Hermann, Rößler, Ulrich K., Hozoi, Liviu, Rousochatzakis, Ioannis, van den Brink, Jeroen

“…Iridium oxides with a honeycomb lattice have been identified as platforms for the much anticipated Kitaev topological spin liquid: the spin-orbit entangled…”
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Curvilinear One-Dimensional Antiferromagnets by Pylypovskyi, Oleksandr V, Kononenko, Denys Y, Yershov, Kostiantyn V, Rößler, Ulrich K, Tomilo, Artem V, Fassbender, Jürgen, van den Brink, Jeroen, Makarov, Denys, Sheka, Denis D

“…Antiferromagnets host exotic quasiparticles, support high frequency excitations and are key enablers of the prospective spintronic and spin–orbitronic…”
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How Correlations and Spin–Orbit Coupling Work within Extended Orbitals of Transition-Metal Tetrahedra of 4d/5d Lacunar Spinels by Petersen, Thorben, Prodan, Lilian, Tsurkan, Vladimir, Krug von Nidda, Hans-Albrecht, Kézsmárki, István, Rößler, Ulrich K, Hozoi, Liviu

“…Spin–orbit quartet ground states are associated with rich phenomenology, ranging from multipolar phases in f1 rare-earth borides to magnetism emerging through…”
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4D DSA for Dynamic Visualization of Cerebral Vasculature: A Single-Center Experience in 26 Cases by Lang, S, Gölitz, P, Struffert, T, Rösch, J, Rössler, K, Kowarschik, M, Strother, C, Doerfler, A

“…4D DSA allows acquisition of time-resolved 3D reconstructions of cerebral vessels by using C-arm conebeam CT systems. The aim of our study was to evaluate this…”
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The quantum nature of skyrmions and half-skyrmions in Cu2OSeO3 by Janson, Oleg, Rousochatzakis, Ioannis, Tsirlin, Alexander A., Belesi, Marilena, Leonov, Andrei A., Rößler, Ulrich K., van den Brink, Jeroen, Rosner, Helge

“…The Skyrme-particle, the skyrmion, was introduced over half a century ago in the context of dense nuclear matter. But with skyrmions being mathematical…”
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Superconducting gap structure of FeSe by Jiao, Lin, Huang, Chien-Lung, Rößler, Sahana, Koz, Cevriye, Rößler, Ulrich K., Schwarz, Ulrich, Wirth, Steffen

“…The microscopic mechanism governing the zero-resistance flow of current in some iron-based, high-temperature superconducting materials is not well understood…”
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Mesoscale Dzyaloshinskii-Moriya interaction: geometrical tailoring of the magnetochirality by Volkov, Oleksii M., Sheka, Denis D., Gaididei, Yuri, Kravchuk, Volodymyr P., Rößler, Ulrich K., Fassbender, Jürgen, Makarov, Denys

“…Crystals with broken inversion symmetry can host fundamentally appealing and technologically relevant periodical or localized chiral magnetic textures. The…”
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Large noncollinearity and spin reorientation in the novel Mn2RhSn Heusler magnet by Meshcheriakova, O, Chadov, S, Nayak, A K, Rößler, U K, Kübler, J, André, G, Tsirlin, A A, Kiss, J, Hausdorf, S, Kalache, A, Schnelle, W, Nicklas, M, Felser, C

“…Noncollinear magnets provide essential ingredients for the next generation memory technology. It is a new prospect for the Heusler materials, already well…”
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Modulations in martensitic Heusler alloys originate from nanotwin ordering by Gruner, M. E., Niemann, R., Entel, P., Pentcheva, R., Rößler, U. K., Nielsch, K., Fähler, S.

“…Heusler alloys exhibiting magnetic and martensitic transitions enable applications like magnetocaloric refrigeration and actuation based on the magnetic shape…”
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Emergence of an incipient ordering mode in FeSe by Rößler, Sahana, Koz, Cevriye, Jiao, Lin, Rößler, Ulrich K., Steglich, Frank, Schwarz, Ulrich, Wirth, Steffen

“…The structurally simplest Fe-based superconductor FeSe with a critical temperature T sub(s) approximately 8.5 K displays a breaking of the fourfold rotational…”
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Evidence of the Anomalous Fluctuating Magnetic State by Pressure-Driven 4f Valence Change in EuNiGe3 by Chen, K., Luo, C., Zhao, Y., Baudelet, F., Maurya, A., Thamizhavel, A., Rößler, U. K., Makarov, D., Radu, F.

“…In rare-earth compounds with valence fluctuation, the proximity of the 4f level to the Fermi energy leads to instabilities of the charge configuration and the…”
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Magnetic ground state and spin fluctuations in MnGe chiral magnet as studied by muon spin rotation by Martin, N., Deutsch, M., Bert, F., Andreica, D., Amato, A., Bonfa, P., de Renzi, R., Rossler, U. K., Bonville, P., Fomicheva, L. N., Tsvyashchenko, A. V., Mirebeau, Isabelle

“…We have studied by muon spin resonance (mu SR) the helical ground state and fluctuating chiral phase recently observed in the MnGe chiral magnet. At low…”
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