73 citations · 172 across the 9 of their papers we have counts for
7 papers · 1 filter
Disentangling superconducting and magnetic orders in NaFe_1-xNi_xAs using muon spin rotation
Sky C. Cheung, Zurab Guguchia, Benjamin A. Frandsen +24
Muon spin rotation and relaxation studies have been performed on a "111" family of iron-based superconductors NaFe_1-xNi_xAs. Static magnetic order was characterized by obtaining t…
First-principles investigation of MnP magnetic states precursors of superconductivity under high pressure
Pietro Bonfá, Ifeanyi John Onuorah, Roberto De Renzi
The discovery of a superconducting dome in the proximity of the magnetic to paramagnetic transition in the electronic phase diagram of MnP as a function of hydrostatic pressure has…
High pressure magnetic state of MnP probed by means of muon-spin rotation
R. Khasanov, A. Amato, P. Bonfà +5
We report a detailed SR study of the pressure evolution of the magnetic order in the manganese based pnictide MnP, which has been recently found to undergo a superconducting tra…
The onset of magnetism peaked around x=1/4 in optimally electron-doped LnFe(1-x)Ru(x)AsO(1-y)F(y) (Ln = La, Nd or Sm) superconductors
S. Sanna, P. Carretta, R. De Renzi +7
The appearance of static magnetism, nanoscopically coexisting with superconductivity, is shown to be a general feature of optimally electron-doped LnFe(1-x)Ru(x)AsO(1-y)F(y) superc…
Intrinsic ferromagnetic impurity phases in SmFeAsO1-xFx detected by muSR
S. Sanna, R. De Renzi, G. Lamura +6
We report about muSR measurements on SmFeAsO1-xFx which helped us to identify the signature of diluted ferromagnetic inclusions, ubiquitous in the iron pnictides. These impurities…
Magnetic-superconducting phase boundary of SmFeAsOF studied via muon spin rotation: Unified behavior in a pnictide family
S. Sanna, R. De Renzi, G. Lamura +5
We present uSR investigations on SmFeAsO_1-xF_x showing coexistence of magnetic order and superconductivity only in a very narrow F-doping range. The sharp crossover between the tw…