45 citations · 146 across the 5 of their papers we have counts for
5 papers
Role of magnetic dopants in the phase diagram of Sm1111 pnictides: The Mn case
G. Lamura, T. Shiroka, S. Bordignon +12
The deliberate insertion of magnetic Mn dopants in the Fe sites of the optimally-doped SmFeAsO0.88-F0.12 iron-based superconductor can modify in a controlled way its electronic pro…
Spin excitations in the nematic phase and the metallic stripe spin-density wave phase of iron pnictides
M. Kovacic, M. H. Christensen, M. N. Gastiasoro +1
We present a general study of the magnetic excitations within a weak-coupling five-orbital model relevant to itinerant iron pnictides. As a function of enhanced electronic correlat…
Effects of Lifshitz Transition on Charge Transport in Magnetic Phases of Fe-Based Superconductors
Y. Wang, Maria N. Gastiasoro, Brian M. Andersen +5
The unusual temperature dependence of the resistivity and its in-plane anisotropy observed in the Fe-based superconducting materials, particularly Ba(FeCo)As, h…
Emergent defect states as a source of resistivity anisotropy in the nematic phase of iron pnictides
Maria N. Gastiasoro, I. Paul, Y. Wang +2
We consider the role of potential scatterers in the nematic phase of Fe-based superconductors above the transition temperature to the (pi,0) magnetic state but below the orthorhomb…
Enhancing magnetic stripe order in iron pnictides by RKKY exchange interactions
Maria N. Gastiasoro, Brian M. Andersen
Recent experimental studies have revealed several unexpected properties of Mn-doped BaFe2As2. These include extension of the stripe-like magnetic (pi,0) phase to high temperatures…