Possible Pressure-Induced Charge-Density Wave Quantum Critical Point in LuPd2In

no code implementations • 9 Feb 2021 • M. O. Ajeesh, Thomas Gruner, Christoph Geibel, Michael Nicklas

In Lu(Pt$_{0. 7}$Pd$_{0. 3}$)$_{2}$In we find an increase of the CDW transition temperature upon application of pressure, which is not expected based on simple volume arguments, but in line with results of a theoretical work by Kim et al. [Phys.

Strongly Correlated Electrons Superconductivity

The structure of the superconducting high-pressure phase of Sc$_3$CoC$_4$

no code implementations • 2 Feb 2021 • Jan Langmann, Marcel Vöst, Dominik Schmitz, Christof Haas, Georg Eickerling, Anton Jesche, Michael Nicklas, Arianna Lanza, Nicola Casati, Piero Macchi, Wolfgang Scherer

We investigate pressure-induced structural changes to the Peierls-type distorted low-temperature phase of the low-dimensional Sc$_3$CoC$_4$ as a possible origin of its pressure-enhanced superconductivity.

Superconductivity