86 citations · 230 across the 12 of their papers we have counts for
3 papers · 1 filter
Spin Superfluidity in Biaxial Antiferromagnetic Insulators
Alireza Qaiumzadeh, Hans Skarsvåg, Cecilia Holmqvist +1
Antiferromagnets may exhibit spin superfluidity since the dipole interaction is weak. We seek to establish that this phenomenon occurs in insulators such as NiO, which is a good sp…
Dynamical Coulomb blockade theory of plasmon-mediated light emission from a tunnel junction
Fei Xu, Cecilia Holmqvist, Gianluca Rastelli +1
Inelastic tunneling of electrons can generate the emission of photons with energies intuitively limited by the applied bias voltage. However, experiments indicate that more complex…
Non-equilibrium charge and spin transport in SFS point contacts
Cecilia Holmqvist, Wolfgang Belzig, Mikael Fogelström
The conventional Josephson effect may be modified by introducing spin-active scattering in the interface-layer of the junction. Here, we discuss a Josephson junction consisting of…