Phase diagrams play a primary role in the understanding of materials properties. For iron-
based superconductors (Fe-SC), the correct definition of their phase diagrams is crucial …

We study two mechanisms for enhancing the superconducting mean-field transition
temperature T c by nonmagnetic disorder in both conventional (sign-preserving gaps) and …

High-temperature superconductivity in Fe-based pnictides and chalcogenides has been one
of the most significant recent discoveries in condensed matter physics and has attracted …

We study the effects of disorder on unconventional superconductors in the presence of
correlations, and explore a novel correlated disorder paradigm dominated by strong …

From recent literature, it became clear that the crystallographic lattice parameters and the
superconducting properties of FeSe 0.5 Te 0.5 thin films exhibit a non-trivial dependence on …

Using muon spin rotation (μSR) we investigated the magnetic and superconducting
properties of a series of Ba (Fe 1− x Co x) 2 As 2 single crystals with 0≤ x≤ 0.15. Our study …

A superconducting-to-magnetic transition is reported for La Fe As O 0.89 F 0.11 where a per-
thousand amount of Mn impurities is dispersed. By employing local spectroscopic …

We investigate the effect of external pressure on magnetic order in undoped LnFeAsO (Ln=
La, Ce, Pr, Sm) by using muon spin relaxation measurements and ab initio calculations …

We provide direct experimental evidence for the identical effect of the in-plane Fe 1− x Co x
and of the out-of-plane O 1− x F x chemical dilution on the itinerant spin-density-wave (SDW) …

This paper marks the first 25 years of muon production at ISIS and the creation in that time of
a facility dedicated to the use of these elementary particles as unique microscopic probes in …