caa a22 4500 445380314 CHVBK 20180317143015.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s10948-010-1103-3 doi (NATIONALLICENCE)springer-10.1007/s10948-010-1103-3 Magnetic Rare-Earth Impurity Resonance Bound States inIron-Based Superconductors [Elektronische Daten] [Alireza Akbari, Peter Thalmeier, Ilya Eremin] Starting from an Anderson model for two-orbital model of electron and hole conduction bands which hybridized with the localized impurity spin, we investigate the effect of magnetic impurities on the local quasiparticle density of states (LDOS) in iron-based superconductors. We consider extended s-wave (s +−) superconducting gap symmetry with higher harmonic correction. The impurity-induced bound states are a probe for the nodal structure of the extended s-wave symmetry in ferropnictides. Springer Science+Business Media, LLC, 2010 Akbari Alireza Theoretische Physik III, Ruhr-Universität Bochum, 44780, Bochum, Germany aut Thalmeier Peter Max Planck Institute for the Chemical Physics of Solids, 01187, Dresden, Germany aut Eremin Ilya Theoretische Physik III, Ruhr-Universität Bochum, 44780, Bochum, Germany aut Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/3(2011-04-01), 1173-1176 1557-1939 24:3<1173 2011 24 10948 https://doi.org/10.1007/s10948-010-1103-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-010-1103-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Akbari Alireza Theoretische Physik III, Ruhr-Universität Bochum, 44780, Bochum, Germany aut NATIONALLICENCE 700 1- Thalmeier Peter Max Planck Institute for the Chemical Physics of Solids, 01187, Dresden, Germany aut NATIONALLICENCE 700 1- Eremin Ilya Theoretische Physik III, Ruhr-Universität Bochum, 44780, Bochum, Germany aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/3(2011-04-01), 1173-1176 1557-1939 24:3<1173 2011 24 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer