137 citations · 732 across the 30 of their papers we have counts for
15 papers · 1 filter
Multiorbital Effects on Antiferromagnetism in Fe Pnictides
Katsunori Kubo, Peter Thalmeier
We apply a Hartree-Fock approximation to a two-orbital model proposed for Fe pnictide superconductors. It is found that the antiferromagnetic (AFM) order with the ordering vector Q…
Bound state of 4-excitation and magnetic resonance in unconventional superconductors
Alireza Akbari, Ilya Eremin, Peter Thalmeier +1
We analyze the influence of unconventional superconductivity on crystalline electric field (CEF) excitations of rare earth ions in novel superconductors. We show that resonant magn…
Feedback spin resonance in superconducting CeCuSi and CeCoIn
I. Eremin, G. Zwicknagl, P. Thalmeier +1
We show that the recently observed spin resonance modes in heavy-fermion superconductors CeCoIn and CeCuSi are magnetic excitons originating from superconducting quasip…
Superconductivity in -pyrochlore superconductor KOsO: treatment within strong-coupling Eliashberg theory
Jun Chang, Ilya Eremin, Peter Thalmeier
We study the influence of the rattling phonons on superconductivity in -pyrochlore KOsO compound based on the strong-coupling Eliashberg approach. In particular, ana…
Eliashberg theory of superconductivity and inelastic rare-earth impurity scattering in filled skutterudite LaPrOsSb
Jun Chang, Ilya Eremin, Peter Thalmeier +1
We study the influence of inelastic rare-earth impurity scattering on electron-phonon mediated superconductivity and mass renormalization in (LaPr)OsSb c…
Coexistence of CDW with staggered superconductivity in a ferromagnetic material
Marios Georgiou, Georgios Varelogiannis, Peter Thalmeier
In usual superconductivity (SC), the pairs have zero total momentum irrespective of their symmetry. Staggered SC would involve, instead, pairs with a finite commensurate total mome…