Photo (©) Radboud Universiteit/Dick van Aalst
UNUSUAL METALLIC STATE IN SUPERCONDUCTING A15-TYPE La4H23
Toni Helm, HLD. Superhydrides are metallic hydride compounds that exhibit superconductivity (SC) under mega-bar pressure at extraordinarily high temperatures. The observation of superconducting critical temperatures, Tc, as high as 250 [...]
ILLUMINATING A FRONTIER: LUMINESCENT THERMOMETERS IN EXTREME MAGNETIC FIELDS
Jérôme Long, ICGM, Montpellier, France, Luís D. Carlos, University of Aveiro, Portugal, Paulina Plochocka, LNCMI Toulouse. Luminescence thermometry has gained significant attention as a versatile and non-invasive tool for remote [...]
PROBING BERRY CURVATURE IN A MAGNETIC TOPOLOGICAL INSULATOR USING MAGNETO-OPTICS
Badih Assaf, University of Notre Dame, USA, Milan Orlita, LNCMI-Grenoble. Magnetic circular dichroism (MCD) is a widely known phenomenon with a long history in physics that dates back to the [...]
UNCONVENTIONAL ELECTRONIC STATES IN OXIDE INTERFACES
Km Rubi, NHMFL, Los Alamos, USA, Walter Escoffier, LNCMI Toulouse, Uli Zeitler, HFML-FELIX Nijmegen. In the last two decades, two-dimensional electron systems (2DES) have been observed at the surfaces and [...]
EXPERIMENTAL OBSERVATION OF REPULSIVELY BOUND MAGNONS
Sergei Zvyagin, HLD. The importance of attractive forces, stabilizing multi-particle bound states in condensed matter is generally accepted. By contrast, multiparticle bound states stabilized by means of repulsive forces were [...]
CHARGE ORDER NEAR THE ANTIFERROMAGNETIC QUANTUM CRITICAL POINT IN THE TRILAYER HIGH-TC CUPRATE HgBa2Ca2Cu3O8+δ
V. Oliviero, D. Vignolles, C. Proust, LNCMI Toulouse, W. A. Atkinson, Trent University, Canada. The ubiquity of the interplay between antiferromagnetic (AFM) order, charge density waves (CDWs), and superconductivity is [...]
STRETCHED AND COMPRESSED – QUANTUM MATERIALS UNDER EXTREME CONDITIONS
J. F. Linnartz, A. Kool, S. Wiedmann, HFML Nijmegen and IMM Radboud. Quantum materials often exhibit remarkable sensitivity to subtle changes in their physical environment, a feature that can unlock [...]
OPTICAL READOUT OF SINGLE-MOLECULEMAGNETS MAGNETIC MEMORIES WITH UNPOLARIZED LIGHT
Cyrille Train and Matteo Atzori, LNCMI-Grenoble. Magnetic materials are widely used for many technologies in areas such as energy, health, transportation, computation, and data storage. For the latter, the readout [...]
QUANTUM INTERFERENCE BETWEEN QUASI-2D FERMI-SURFACE SHEETS IN UTe2
Alex Eaton, University of Cambridge, UK and Yurii Skourski, HLD. Scientists from the UK, USA, Czech Republic, and Germany have studied the Fermi surface of the heavy-fermion superconductor UTe2. This [...]
POSSIBLE METAMAGNETISM IN THE HIGHPRESSURE TETRAGONAL PHASE OF UTe2
Tristan Thebault, William Knafo, LNCMI Toulouse, Daniel Braithwaite, Gérard Lapertot, Georg Knebel, CEA-Grenoble, and Dai Aoki, Tohoku University. The interplay between magnetism and unconventional superconductivity in UTe2 was extensively studied [...]