Robert A. Jagt, Bartomeu Monserrat, Judith L. MacManus-Driscoll, Robert L. Z. Hoye, University of Cambridge, UK and Paulina Płochocka, LNCMI Toulouse. Modern advances in x-ray imaging have greatly improved the [...]

Sergei Zherlitsyn, HLD Dresden. By investigating the Shastry-Sutherland compound SrCu2(BO3)2 up to the saturation magnetic field of 140 T and beyond, researchers from Japan, the Netherlands, and Switzerland together with [...]

Oleksandr Zheliuk, HFML Nijmegen. Scientists from the University of Groningen, together with colleagues from HFML Nijmegen, the University of Twente, and the Harbin Institute of Technology (China), have discovered the [...]

Hannes Kühne, HLD Dresden. Two-dimensional (2D) spin systems with an XY anisotropy are known to undergo a Berezinskii-Kosterlitz-Thouless (BKT) phase transition at a finite temperature TBKT, which marks the binding [...]

Ramakanta Chapai, J. F. Mitchell and Ulrich Welp, Argonne National Laboratory, Vincent Oliviero, Maxime Leroux, LNCMI Toulouse. The recently discovered-kagome lattice compounds AV3Sb5 (A = K, Rb, Cs) show a [...]

Matija Čulo, Institute of Physics, Zagreb, Croatia and Nigel Hussey, HFML and University of Bristol, UK. High-temperature superconductivity is one of the biggest unsolved problems in condensed-matter physics, due to [...]

Jan Wyzula and Milan Orlita, University of Fribourg and LNCMI Grenoble. Magnons, or quantized spin waves, are collective magnetic excitations in solids. These boson-like quasiparticles disperse with lattice momentum k, [...]

Sergei Zvyagin, HLD Dresden. Antiferromagnetic materials with spin 1/2 and triangular-lattice structures are in the focus of modern quantum physics, in particular, in connection with Anderson’s idea of “resonating valence [...]

Amirreza Ataei and Louis Taillefer, Université de Sherbrooke, Canada, Cyril Proust and David Vignolles, LNCMI-Toulouse. In certain materials called “strange metals”, the electrical resistivity follows a perfectly linear temperature dependence [...]

Amit Pawbake and Clément Faugeras, LNCMI Grenoble. Spin waves (magnons) in magnetically ordered solids – ferromagnets or antiferromagnets – are collective excitations of an ensemble of spins. They propagate in [...]