140 citations · 629 across the 25 of their papers we have counts for
16 papers · 1 filter
Superconductivity-induced transverse plasma mode and phonon anomaly in the -axis response of the bilayer compound RbCaFeAsF
B. Xu, D. Munzar, A. Dubroka +7
With infrared spectroscopy we studied the out-of-plane (-axis) response of the iron arsenide superconductor ACaFeAsF (A = Rb,Cs) which has a bilayer structure si…
Role of the upper branch of the hour-glass magnetic spectrum in the formation of the main kink in the electronic dispersion of high-T cuprate superconductors
Dominique Geffroy, Jiří Chaloupka, Thomas Dahm +1
We investigate the electronic dispersion of the high-T cuprate superconductors using the fully self-consistent version of the phenomenological model, where charge pl…
Infrared study of the spin reorientation transition and its reversal in the superconducting state in underdoped BaKFeAs
Ben PP Mallett, Premysl Marsik, Meghdad Yazdi-Rizi +6
With infrared spectroscopy we investigated the spin-reorientation transition from an orthorhombic antiferromagnetic (o-AF) to a tetragonal AF (t-AF) phase and the reentrance of the…
Evidence for a superconducting origin of prominent features of the in-plane infrared response of underdoped cuprates and implications of their persistence above
Břetislav Šopík, Jiří Chaloupka, Dominik Munzar
We report on results of our analysis of published experimental data of the in-plane infrared response of two representative underdoped high- cuprate superconductors…
Low-energy interband transitions in the infrared response of Ba(Fe1-xCox)2As2
P. Marsik, C. N. Wang, M. Roessle +8
We studied the doping and temperature (T) dependence of the infrared (IR) response of Ba(Fe1-xCox)2As2 single crystals. We show that a weak band around 1000 cm-1, that was previous…
Quantum mechanical picture of the coupling between interlayer electronic excitations and infrared active phonons in bilayer cuprate superconductors
Jiri Vasatko, Dominik Munzar
The formula frequently used to describe the c-axis infrared response of the coupled electron-phonon system of bilayer cuprate superconductors and providing important insights into…