374 citations · 1.3k across the 25 of their papers we have counts for
24 papers
Bose condensation and Bogoliubov excitation in resonator-embedded superconducting qubit network
Patrick Navez, Valentina Di Meo, Berardo Ruggiero +12
Superconducting qubit networks (SQNs) embedded in a low-dissipative resonator is a promising device allowing one not only to establish the collective quantum dynamics on a macrosco…
Quasiparticle interference from different impurities on the surface of pyrochlore iridates: signatures of the Weyl phase
F. Lambert, A. P. Schnyder, R. Moessner +1
Weyl semimetals are gapless three-dimensional topological materials where two bands touch at an even number of points in the bulk Brillouin zone. These semimetals exhibit topologic…
Spin-orbit coupling in Fe-based superconductors
M. M. Korshunov, Yu. N. Togushova, I. Eremin +1
We study the spin resonance peak in recently discovered iron-based superconductors. The resonance peak observed in inelastic neutron scattering experiments agrees well with predict…
Pair breaking by nonmagnetic impurities in the noncentrosymmetric superconductor CePt3Si
M. Nicklas, F. Steglich, J. Knolle +3
We have studied the effect of Ge substitution and pressure on the heavy-fermion superconductor CePt3Si. Ge substitution on the Si site acts as negative chemical pressure leading to…
Preemptive nematic order, pseudogap, and orbital order in the iron pnictides
R. M. Fernandes, A. V. Chubukov, J. Knolle +2
Starting from a microscopic itinerant model, we derive and analyze the effective low-energy model for collective magnetic excitations in the iron pnictides. We show that the stripe…
Effect of nodes, ellipticity and impurities on the spin resonance in Iron-based superconductors
S. Maiti, J. Knolle, I. Eremin +1
We analyze doping dependence of the spin resonance of an s+- superconductor and its sensitivity to the ellipticity of electron pockets, to magnetic and non-magnetic impurities, and…