38 citations · 121 across the 5 of their papers we have counts for
5 papers
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…
Common effect of chemical and external pressures on the magnetic properties of RECoPO (RE = La, Pr)
G. Prando, P. Bonfà, G. Profeta +11
We report a detailed investigation of RECoPO (RE = La, Pr) and LaCoAsO materials performed by means of muon spin spectroscopy. Zero-field measurements show that the electrons local…
Phase separation at the magnetic-superconducting transition in LaYFeAsOF
G. Prando, S. Sanna, G. Lamura +7
In this paper we report a detailed SR and {}F-NMR study of the LaYFeAsOF class of materials. Here, the diamagnetic LaY sub…
Nanoscopic coexistence of magnetic and superconducting states within the FeAs layers of CeFeAsO1-xFx
S. Sanna, R. De Renzi, T. Shiroka +8
We report on the coexistence of magnetic and superconducting states in CeFeAsO1-xFx for x=0.06(2), characterized by transition temperatures T_m=30 K and T_c=18 K, respectively. Zer…
Coupling between 4f and itinerant electrons in SmFeAsO1-xFx (0.15 < x < 0.2) superconductors: an NMR study
G. Prando, P. Carretta, A. Rigamonti +4
F NMR measurements in SmFeAsOF, for , are presented. The nuclear spin-lattice relaxation rate increases upon cooling with a trend ana…