281 citations · 2.6k across the 76 of their papers we have counts for
9 papers · 1 filter
GaCu(OD)Cl: Insulating ground state in an electron doped kagome system
P. Puphal, K. M. Ranjith, A. Pustogow +11
We present a successful synthesis method of the series GaCu(OD)Cl with substitutions up to . The compound remains a frustrated kagome system with a…
Three dimensional collective charge excitations in electron-doped cuprate superconductors
M. Hepting, L. Chaix, E. W. Huang +17
High temperature cuprate superconductors consist of stacked CuO2 planes, with primarily two dimensional electronic band structures and magnetic excitations, while superconducting c…
Metamagnetic texture in a polar antiferromagnet
D. A. Sokolov, N. Kikugawa, T. Helm +8
The notion of a simple ordered state implies homogeneity. If the order is established by a broken symmetry, elementary Landau theory of phase transitions shows that only one symmet…
Microscopic effects of Dy-doping in the topological insulator Bi2Te3
L. B. Duffy, N. -J. Steinke, J. A. Krieger +13
Magnetic doping with transition metal ions is the most widely used approach to break timereversal symmetry in a topological insulator, a prerequisite for unlocking the TIs exotic p…
Dispersion, damping, and intensity of spin excitations in the single-layer (Bi,Pb)(Sr,La)CuO cuprate superconductor family
Y. Y. Peng, E. W. Huang, R. Fumagalli +11
Using Cu- edge resonant inelastic x-ray scattering (RIXS) we measured the dispersion and damping of spin excitations (magnons and paramagnons) in the high- super…
Paramagnon dispersion in -FeSe observed by Fe -edge resonant inelastic x-ray scattering
M. C. Rahn, K. Kummer, N. B. Brookes +3
We report an Fe -edge resonant inelastic x-ray scattering (RIXS) study of the unusual superconductor -FeSe. The high energy resolution of this RIXS experiment (55$…