798 citations · 1.2k across the 14 of their papers we have counts for
14 papers
Nematic state of the FeSe superconductor
Sahana Rößler, Mauro Coduri, Alexander A. Tsirlin +8
We study the crystal structure of the tetragonal iron selenide FeSe and its nematic phase transition to the low-temperature orthorhombic structure using synchrotron x-ray and neutr…
Detuning the Honeycomb of the α-RuCl3 Kitaev lattice: A case of Cr3+ dopant
Maria Roslova, Jens Hunger, Gaël Bastien +9
Fine-tuning chemistry by doping with transition metals enables new perspectives for exploring Kitaev physics on a two-dimensional (2D) honeycomb lattice of α-RuCl3, which is promis…
Multiferroicity in the frustrated spinel cuprate GeCuO
L. Zhao, L. Muzica, U. Schwarz +1
Different from other magnetically frustrated spinel systems, GeCuO is a strongly tetragonal distorted spinel cuprate in which edge-sharing CuO ribbons are running…
Influence of disorder on the signature of pseudogap and multigap superconducting behavior in FeSe
Sahana Rößler, Chien-Lung Huang, Lin Jiao +3
We investigated several FeSe single crystals grown by two different methods by utilizing experimental techniques namely, resistivity, magnetoresistance, specific heat, scanning tun…
Impurity-induced bound states inside the superconducting gap of FeSe
Lin Jiao, Sahana Rößler, Cevriye Koz +4
We investigate the local density of states in the vicinity of a native dumbbell defect arising from an Fe vacancy in FeSe single crystals. The tunneling spectra close to the impuri…
Homogeneity range of ternary 11-type chalcogenides FeTeSe
Cevriye Koz, Sahana Rößler, Steffen Wirth +1
The 11-type Fe-chalcogenides belong to the family of Fe-based superconductors. In these compounds, the interstitial Fe is known to strongly influence the magnetic and superconducti…