715 citations · 4.9k across the 116 of their papers we have counts for
6 papers · 1 filter
Magnetic impurity resonance states and symmetry of the superconducting order parameter in iron-based superconductors
Alireza Akbari, Ilya Eremin, Peter Thalmeier
We investigate the effect of magnetic impurities on the local quasiparticle density of states (LDOS) in iron-based superconductors. Employing the two-orbital model where 3 elect…
Magnetic degeneracy and hidden metallicity of the spin density wave state in ferropnictides
Ilya Eremin, Andrey V. Chubukov
We analyze spin density wave (SDW) order in iron-based superconductors and electronic structure in the SDW phase. We consider an itinerant model for Fe-pnictides with two hole band…
Multiband Superconductivity in Spin Density Wave Metals
J. -P. Ismer, Ilya Eremin, Enrico Rossi +2
We study the emergence of multiband superconductivity with - and wave symmetry on the background of spin density wave (SDW). We show that the SDW coherence factors renormali…
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…
Theory of Raman response in a superconductor with extended s-wave symmetry: Application to Fe-pnictides
Andrey V. Chubukov, Ilya Eremin, Maxim M. Korshunov
We argue that Raman study of Fe-pnictides is a way to unambiguously distinguish between various superconducting gaps proposed for these materials. We show that Raman inten…
Towards the Theory of Isotope Effect of the London Penetration Depth in Cuprates
I. E. Lyubin, M. V. Eremin, I. M. Eremin +1
The expressions for the superfluid density have been discussed in both weak and strong coupling approaches. The numerical calculations of temperature and isotope composition depend…