121 citations · 914 across the 50 of their papers we have counts for
5 papers · 1 filter
Thermally populated versus field-induced triplon bound states in the Shastry-Sutherland lattice SrCu(BO)
Dirk Wulferding, Youngsu Choi, Seungyeol Lee +6
The Shastry-Sutherland compound SrCu(BO) constituting orthogonally coupled dimers harbors a singlet ground state. The confluence of strong interdimer interaction…
Dimer Crystallization Induced by Elemental Substitution in the Honeycomb Lattice of Ru1-xOsxCl3
Kota Kataoka, Dirk Wulferding, Takeshi Yajima +5
Substitution effects of Os for Ru in α-RuCl3 are investigated in a wide composition range of 0 =< x =< 0.67 in Ru1-xOsxCl3 by X-ray and electron diffraction, magnetic susceptibilit…
Emergent nematicity and intrinsic vs. extrinsic electronic scattering processes in the kagome metal CsVSb
Dirk Wulferding, Seungyeol Lee, Youngsu Choi +9
Fermi surface fluctuations and lattice instabilities in the 2D metallic kagome superconductor CsVSb are elucidated via polarization-resolved Raman spectroscopy. The presenc…
Raman scattering of plane-wave and twisted light off chiral molecular liquids
Florian Büscher, Silvia Müllner, Dirk Wulferding +5
We present an experimental study of the quasi-elastic Raman scattering (QES) of plane-wave and twisted light by liquid crystals. Depending on their temperature, these crystals can…
Non-Abelian statistics in light scattering processes across interacting Haldane chains
Vladimir Gnezdilov, Vladimir Kurnosov, Yurii Pashkevich +6
The Haldane state is constructed from a product of local singlet dimers in the bulk and topological states at the edges of a chain. It is a fundamental representative of topo…