249 citations · 1.9k across the 50 of their papers we have counts for
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Optimum inhomogeneity of local lattice distortions in La2CuO4+y
Nicola Poccia, Alessandro Ricci, Gaetano Campi +9
Electronic functionalities in materials from silicon to transition metal oxides are to a large extent controlled by defects and their relative arrangement. Outstanding examples are…
Effect of Ru susbstitution on atomic displacements in the layered SmFe_{1-x}Ru_xAsO_{0.85}F_{0.15} superconductor
A. Iadecola, B. Joseph, L. Simonelli +6
The effect of Ru substitution on the local structure of layered SmFeRuAsOF superconductor has been studied by As - and Sm - edges x-ray-absor…
Anomalous momentum dependence of the multiband electronic structure of FeSe_1-xTe_x superconductors induced by atomic disorder
Takaaki Sudayama, Yuki Wakisaka, Daiki Ootsuki +7
When periodicity of crystal is disturbed by atomic disorder, its electronic state becomes inhomogeneous and band dispersion is obscured. In case of Fe-based superconductors, disord…
Coexistence of different electronic phases in the K0.8Fe1.6Se2 superconductor: a bulk-sensitive hard x-rays spectroscopy study
L. Simonelli, N. L. Saini, M. Moretti Sala +5
We have studied electronic and magnetic properties of the K0.8Fe1.6Se2 superconductor by x-ray absorption and emission spectroscopy. Detailed temperature dependent measurements alo…
Doping-Dependent and Orbital-Dependent Band Renormalization in Ba(Fe_1-xCo_x)_2As_2 Superconductors
T. Sudayama, Y. Wakisaka, T. Mizokawa +7
Angle resolved photoemission spectroscopy of Ba(Fe1-xCox)2As2 (x = 0.06, 0.14, and 0.24) shows that the width of the Fe 3d yz/zx hole band depends on the doping level. In contrast,…
Pseudogap behavior of RuP probed by photoemission spectroscopy
K. Sato, D. Ootsuki, Y. Wakisaka +8
We have studied the electronic structure of RuP and related Ru pnictides using photoemission spectroscopy. Ru 3d core-level and valence-band spectra of RuP show that the Ru valence…