Three years since the discovery by the Hosono's group of Fe-based superconductors, an enormous number of compounds, belonging to several different families have been discovered and fundamental properties have been deeply investigated in order to clarify the interplay between magnetisms and superconductivity in these compounds. Indeed, the...
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2012 (v1)PublicationUploaded on: March 31, 2023
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2013 (v1)Publication
Fe content plays a primary role in the structural, magnetic and transport properties of Fe(Se,Te) compounds. In this work we investigate some of these properties in ipo-stoichiometric FeySe0.5Te0.5 samples (y 6 1.00) prepared by a novel synthesis technique, involving a melting process. These samples are characterized by a pore-free...
Uploaded on: April 14, 2023 -
2014 (v1)Publication
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Uploaded on: July 1, 2023 -
2011 (v1)Publication
The evolution of the antiferromagnetic order parameter in CeFeAsO(1-x)F(x) as a function of the fluorine content x was investigated primarily via zero-field muon-spin spectroscopy. The long-range magnetic order observed in the undoped compound gradually turns into a short-range order at x = 0.04, seemingly accompanied or induced by a drastic...
Uploaded on: May 11, 2023