Photo (©) Radboud Universiteit/Dick van Aalst
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 [...]
HIGH-FIELD NMR UNVEILS FIELD-REINFORCED SUPERCONDUCTIVITY IN UTe2
Y. Tokunaga, Japan Atomic Energy Agency, Tokai, Japan, M. Horvatić and Steffen Krämer, LNCMI Grenoble. The uranium-based superconductor UTe2 provides an attractive platform for studying the novel physics of spin-triplet and [...]
QUANTUM HALL EFFECT IN InAsSb QUANTUM WELLS AT ELEVATED TEMPERATURES
Maurice Bal, HFML Nijmegen. Since its discovery in 1980 by von Klitzing et al., the quantum Hall effect (QHE) has been measured in many different 2D systems, mainly at cryogenic [...]
POSSIBLE ORIGIN OF HIGH-FIELD REENTRANT SUPERCONDUCTIVITY IN UTe2
Toni Helm, HLD. The recent discovery of superconductivity (SC) in the heavy-fermion metal UTe2 with a critical temperature of about 2 K triggered much excitement, as its critical field reaches [...]
QUANTUM OSCILLATIONS IN THE SPECIFIC HEAT OF GRAPHITE REVEAL PHYSICS HIDDEN IN TEXTBOOKS
Z. Yang, Y. Kohama, ISSP, University of Tokyo, Japan and D. K. Maude, LNCMI Toulouse. We have investigated quantum oscillations in the electronic specific heat, Cel, in natural graphite. The [...]