1.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Helmholtz-Zentrum Dresden-RossendorfDE167 papers
- Technische Universität DresdenDE57 papers
- Max Planck Institute for Chemical Physics of SolidsDE47 papers
- Leibniz Institute for Solid State and Materials ResearchDE24 papers
- National High Magnetic Field LaboratoryUS24 papers
- Centre National de la Recherche ScientifiqueFR20 papers
- Florida State UniversityUS19 papers
- Complexity and Topology in Quantum MatterDE16 papers
- University of AugsburgDE16 papers
- Helmholtz-Zentrum Berlin für Materialien und EnergieDE14 papers
- Paul Scherrer InstituteCH14 papers
- Max Planck Institute for the Physics of Complex SystemsDE13 papers
169 papers
Designing magnetocaloric materials for hydrogen liquefaction with light rare-earth Laves phases
Wei Liu, Tino Gottschall, Franziska Scheibel +6
Magnetocaloric hydrogen liquefaction could be a "game-changer" for liquid hydrogen industry. Although heavy rare-earth-based magnetocaloric materials show strong magnetocaloric eff…
Au4Mn, a localized ferromagnet with strong spin-orbit coupling, long-range ferromagnetic exchange and high Curie temperature
Yangkun He, Zsolt Gercsi, Rui Zhang +8
Metallic Mn-based alloys with a nearest-neighbor Mn-Mn distance greater than 0.4 nm exhibit large, well-localized magnetic moments. Here we investigate the magnetism of tetragonal…
Effects of the rf current and bias field direction on the transition from linear to non-linear gyrotropic dynamics in magnetic vortex structures
Lakshmi Ramasubramanian, Vadym Iurchuk, Serhii Sorokin +2
We present a frequency-domain study of the dynamic behavior of a magnetic vortex core within a single Permalloy disk by means of electrical detection and micromagnetic simulations.…
Deformed spin- square lattice in antiferromagnetic NaZnVOPO(HPO)
S. Guchhait, D. V. Ambika, Qing-Ping Ding +4
We report the structural and magnetic properties of a new spin- antiferromagnet NaZnVOPO(HPO) studied via x-ray diffraction, magnetic susceptibility, high-field ma…
A study on rare-earth Laves phases for magnetocaloric liquefaction of hydrogen
Wei Liu, Eduard Bykov, Sergey Taskaev +10
We are witnessing a great transition towards a society powered by renewable energies to meet the ever-stringent climate target. Hydrogen, as an energy carrier, will play a key role…
Pressure induced isostructural phase transition in biskyrmion host hexagonal MnNiGa
Anupam K. Singh, Parul Devi, Ajit K. Jena +5
Magnetic skyrmions are vortex-like spin textures, which can be manipulated by external stress or pressure via magnetoelastic effects. Here, we present the observation of isostructu…
Coupled frustrated ferromagnetic and antiferromagnetic quantum spin chains in the quasi-one-dimensional mineral antlerite, CuSO(OH)
Anton A. Kulbakov, Denys Y. Kononenko, Satoshi Nishimoto +14
Magnetic frustration, the competition among exchange interactions, often leads to novel magnetic ground states with unique physical properties which can hinge on details of interac…
Antiferromagnetic resonance in the cubic iridium hexahalides (NH)IrCl and KIrCl
L. Bhaskaran, A. N. Ponomaryov, J. Wosnitza +4
We report on high-field electron spin resonance studies of two iridium hexahalide compounds, (NH)IrCl and KIrCl. In the paramagnetic state, our measurements rev…
Antiskyrmions and their electrical footprint in crystalline mesoscale structures of MnPtSn
Moritz Winter, Francisco J. T. Goncalves, Ivan Soldatov +17
Skyrmionic materials hold the potential for future information technologies, such as racetrack memories. Key to that advancement are systems that exhibit high tunability and scalab…
Optical read-out of the Néel vector in metallic antiferromagnet MnAu
Vladimir Grigorev, Mariia Filianina, Stanislav Yu. Bodnar +9
Metallic antiferromagnets with broken inversion symmetry on the two sublattices, strong spin-orbit coupling and high Néel temperatures offer new opportunities for applications in s…
Exceptional field dependence of antiferromagnetic magnons in LiFePO
J. Werner, C. Neef, C. Koo +3
Low-energy magnon excitations in magnetoelectric LiFePO have been investigated by high-frequency high-field electron spin resonance spectroscopy in magnetic fields up to B = 58…
Stress-induced modification of gyration dynamics in stacked double-vortex structures studied by micromagnetic simulations
Vadym Iurchuk, Attila Kákay, Alina M. Deac
In this paper, using micromagnetic simulations, we investigate the stress-induced frequency tunability of double-vortex nano-oscillators comprising magnetostrictive and non-magneto…
Quartic metal: Spontaneous breaking of time-reversal symmetry due to four-fermion correlations in BaKFeAs
Vadim Grinenko, Daniel Weston, Federico Caglieris +19
Discoveries of ordered quantum states of matter are of great fundamental interest, and often lead to unique applications. The most well known example -- superconductivity -- is cau…
-electron hybridised metallic Fermi surface in magnetic field-induced metallic YbB
H. Liu, A. J. Hickey, M. Hartstein +15
The nature of the Fermi surface observed in the recently discovered family of unconventional insulators starting with SmB and subsequently YbB is a subject of intense in…
Topological Hall effect arising from the mesoscopic and microscopic non-coplanar magnetic structure in MnBi
Yangkun He, Sebastian Schneider, Toni Helm +9
The topological Hall effect (THE), induced by the Berry curvature, which originates from non-zero scalar spin chirality, is an important feature for mesoscopic topological structur…
Band structure of a HgTe-based three-dimensional topological insulator
J. Gospodaric, V. Dziom, A. Shuvaev +5
From the analysis of the cyclotron resonance, we experimentally obtain the band structure of the three-dimensional topological insulator based on a HgTe thin film. Top gating was u…
New highly-anisotropic Rh-based Heusler compound for magnetic recording
Yangkun He, Gerhard H. Fecher, Chenguang Fu +18
The development of high-density magnetic recording media is limited by the superparamagnetism in very small ferromagnetic crystals. Hard magnetic materials with strong perpendicula…
Enhanced spin correlations in the Bose-Einstein condensate compound Sr3Cr2O8
T. Nomura, Y. Skourski, D. L. Quintero-Castro +11
Combined experimental and modeling studies of the magnetocaloric effect, ultrasound, and magnetostriction were performed on single-crystal samples of the spin-dimer system SrCr…
Hot Hydride Superconductivity above 550 K
A. D. Grockowiak, M. Ahart, T. Helm +9
The search for room temperature superconductivity has accelerated dramatically in the last few years driven largely by theoretical predictions that first indicated alloying dense h…
Origin of the quasi-quantized Hall effect in ZrTe5
Stanislaw Galeski, Toni Ehmcke, Rafal Wawrzynczak +24
The quantum Hall effect (QHE) is traditionally considered a purely two-dimensional (2D) phenomenon. Recently, a three-dimensional (3D) version of the QHE has been reported in the D…
Antisite disorder in the battery material LiFePO
J. Werner, C. Neef, C. Koo +3
We report detailed magnetometry and high-frequency electron spin resonance (HF-ESR) measurements which allow detailed investigation on Li-Fe antisite disorder in single-crystalline…
Reversible adiabatic temperature change in the shape memory Heusler alloy Ni2.2Mn0.8Ga: An effect of structural compatibility
P. Devi, M. Ghorbani Zavareh, C. Salazar Mejia +5
The large magnetocaloric effect (MCE) observed in Ni-Mn based shape-memory Heusler alloys put them forward to use in magnetic refrigeration technology. It is associated with a firs…
Evidence of Fermi-Surface Reconstruction at the Metamagnetic Transition of the Strongly Correlated Superconductor UTe2
Qun Niu, Georg Knebel, Daniel Braithwaite +9
Thermoelectric power () and Hall effect () measurements on the paramagnetic superconductor UTe with magnetic field applied along the hard magnetization -axi…
Observation of giant spin-split Fermi-arc with maximal Chern number in the chiral topological semimetal PtGa
Mengyu Yao, Kaustuv Manna, Qun Yang +14
Non-symmorphic chiral topological crystals host exotic multifold fermions, and their associated Fermi arcs helically wrap around and expand throughout the Brillouin zone between th…