498 citations · 2k across the 52 of their papers we have counts for
29 papers · 1 filter
Elastocaloric effect of the heavy-fermion system YbPtBi
Elena Gati, Burkhard Schmidt, Sergey L. Bud'ko +2
YbPtBi is one of the heavy-fermion systems with largest Sommerfeld coefficient and is thus classified as a `super'-heavy fermion material. In this work, we resolve the long-deb…
Topological paramagnetic excitons of localized f electrons on the honeycomb lattice
Alireza Akbari, Burkhard Schmidt, Peter Thalmeier
We investigate the dispersive paramagnetic excitons on the honeycomb lattice that originate from the crystalline-electric field (CEF) split localized f-electron states in the param…
Effective Spin-1/2 Moments on a Yb Triangular Lattice: an ESR Study
Jörg Sichelschmidt, Burkhard Schmidt, Philipp Schlender +3
We investigated the spin dynamics by electron spin resonance (ESR) of the Yb-based, effective spin-1/2 delafossites NaYbO, AgYbO, LiYbS, NaYbS, and NaYbSe$_…
Anisotropic field-induced ordering in the triangular-lattice quantum spin liquid NaYbSe
K. M. Ranjith, S. Luther, T. Reimann +10
High-quality single crystals of NaYbSe, which resembles a perfect triangular-lattice antiferromagnet without the intrinsic disorder, are investigated by magnetization and speci…
Magneto-structural properties of the layered quasi-2D triangular-lattice antiferromagnets CsCuClBr for = 0,1,2 and 4
S. K. Thallapaka, B. Wolf, E. Gati +10
We present a study of the magnetic susceptibility under variable hydrostatic pressure on single crystals of CsCuClBr. This includes the border compounds \…
Electron Spin Resonance on the spin-1/2 triangular magnet NaYbS2
Jörg Sichelschmidt, Philipp Schlender, Burkhard Schmidt +2
The delafossite structure of NaYbS2 contains a planar spin-1/2 triangular lattice of Yb3+ ions and features a possible realisation of a quantum spin-liquid state. We investigated t…