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Electronic reconstruction forming a -symmetric Dirac semimetal in CaRuO
M. Horio, Q. Wang, V. Granata +19
Electronic band structures in solids stem from a periodic potential reflecting the structure of either the crystal lattice or an electronic order. In the stoichiometric ruthenate C…
Fully automated identification of 2D material samples
Eliska Greplova, Carolin Gold, Benedikt Kratochwil +7
Thin nanomaterials are key constituents of modern quantum technologies and materials research. Identifying specimens of these materials with properties required for the development…
Decoupling of Lattice and Orbital Degrees of Freedom in an Iron-Pnictide Superconductor
Christian E. Matt, O. Ivashko, M. Horio +16
The interplay of structural and electronic phases in iron-based superconductors is a central theme in the search for the superconducting pairing mechanism. While electronic nematic…
Atomic limit and inversion-symmetry indicators for topological superconductors
Anastasiia Skurativska, Titus Neupert, Mark H Fischer
Symmetry indicators have proven to be extremely helpful in identifying topologically non-trivial crystalline insulators using symmetry-group representations of their Bloch states.…
Chiral superconductivity in the alternate stacking compound 4Hb-TaS
A. Ribak, R. Majlin Skiff, M. Mograbi +6
Layered van der Waals (vdW) materials are emerging as one of the most versatile directions in the field of quantum condensed matter physics. They allow an unprecedented control of…
Superconducting gap anisotropy and topological singularities due to lattice translational symmetry and their thermodynamic signatures
Bastian Zinkl, Mark H. Fischer, Manfred Sigrist
Symmetry arguments based on the point group of a system and thermodynamic measurements are often combined to identify the order parameter in unconventional superconductors. However…
Deviation from the Fermi-Liquid Transport Behavior in the Vicinity of a Van Hove Singularity
František Herman, Jonathan Buhmann, Mark H Fischer +1
Recent experiments revealed non-Fermi-liquid resistivity in the unconventional superconductor SrRuO when strain pushes one of the Fermi surfaces close to a van Hove sin…
Pressure-Induced Rotational Symmetry Breaking in URuSi
J. Choi, O. Ivashko, N. Dennler +8
Phase transitions and symmetry are intimately linked. Melting of ice, for example, restores translation invariance. The mysterious hidden order (HO) phase of URuSi has, des…