5 papers
Magnetic and electric properties of the metallic kagome antiferromagnet CrRhAs
Franziska Breitner, Bin Shen, Anton Jesche +2
CrRhAs is an antiferromagnetic kagome metal predicted to host a nontrivial spin texture with vector spin chirality [Huang \textit{et al.}, \textit{npj Quantum Mater.} \textbf{8}, 3…
Pressure-induced strange metal phase in a metallic kagome ferromagnet
Bin Shen, Feng Du, Franziska Breitner +4
Strange metallicity with -linear electrical resistance preceding high- superconductivity remains an enigmatic, yet crucial, signature of correlation physics. Using electric…
Strong enhancement of magnetic coercivity induced by uniaxial stress
Bin Shen, Franziska Breitner, Philipp Gegenwart +1
The performance of permanent magnets is intricately tied to their magnetic hysteresis loop. In this study, we investigate the heavy-fermion ferromagnet CeAgSb through magnetiza…
Metallic conductivity on Na-deficient structural domain walls in the spin-orbit Mott insulator NaIrO
Franziska A. Breitner, Julian Kaiser, Anton Jesche +1
Honeycomb NaIrO is a prototype spin-orbit Mott insulator and Kitaev magnet. We report a combined structural and electrical resistivity study of NaIrO single crystal…
Structural and magnetic properties of -LiIrO after grazing-angle focused ion beam thinning
Nelson Hua, Franziska Breitner, Anton Jesche +3
Manipulating the size and orientation of quantum materials is often used to tune emergent phenomena, but precise control of these parameters is also necessary from an experimental…