14 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…
Complex Magnetic Behavior of the Ce sawtooth chains in CeRhSn
P. Opletal, J. FikáÄek, E. Duverger-Nédellec +8
Conflicting reports exist on the ground state of the intermetallic compound CeRhSn. This can be rooted in the sawtooth-like arrangement of two inequivalent Ce sites in the unit…
Anisotropic magnetoelastic coupling in the honeycomb magnet NaCoSbO
Prashanta K. Mukharjee, Sebastian Erdmann, Lichen Wang +8
We present magnetization and dilatometry measurements on the honeycomb cobaltate NaCoSbO and map out its detailed field-temperature phase diagram down to sub-Kelvin tem…
Elastoresistance as probe of strain-controlled entropy from Kondo scattering
Soumendra Nath Panja, Jacques G. Pontanel, Julian Kaiser +2
Heavy-fermion metals are prototype correlated electron systems for the study of Kondo entanglement and quantum criticality. We use the symmetry decomposed elastoresistance to uncov…
High-Resolution Capacitance Dilatometry of Microscopically Thin Samples Using a Miniature Dilatometer
R. Küchler, S. Panja, S. Wirth +1
We present a novel application of our high-resolution capacitance dilatometer, specifically engineered for the precise characterization of quantum materials. These materials, which…
Sub 1 K Adiabatic Demagnetization Refrigeration with Rare-Earth Borates BaXBO and BaXBO, X = (Yb, Gd)
Marvin Klinger, Tim Treu, Felix Kreisberger +4
Adiabatic demagnetization refrigeration (ADR) is regaining relevance for the refrigeration to temperatures below 1 K as global helium-3 supply is increasingly strained. While ADR a…