307 citations · 463 across the 2 of their papers we have counts for
5 papers · 1 filter
Heat capacity measurements on FeAs-based compounds: a thermodynamic probe of electronic and magnetic states
P. J. Baker, S. R. Giblin, F. L. Pratt +7
We report heat capacity measurements of the pnictide materials SmFeAsOF, NdFeAsO, LaFeAsOF and LiFeAs. For SmFeAsOF, with x close to 0.1, we use…
Enhancement of Superfluid Stiffness, Suppression of Superconducting T_c and Field-induced Magnetism in the Pnictide Superconductor LiFeAs
F. L. Pratt, P. J. Baker, S. J. Blundell +6
Transverse-field muon-spin rotation measurements performed on two samples of LiFeAs demonstrate that the superfluid stiffness of the superconducting condensate in relation to its s…
Structure, antiferromagnetism and superconductivity of the layered iron arsenide NaFeAs
Dinah R. Parker, Michael J. Pitcher, Peter J Baker +4
A new layered iron arsenide NaFeAs isostructural with the superconducting lithium analogue, displays evidence for the coexistence of superconductivity and magnetic ordering.
High energy spin excitations in BaFe2As2
R. A. Ewings, T. G. Perring, R. I. Bewley +5
We report neutron scattering measurements of cooperative spin excitations in antiferromagnetically ordered BaFe2As2, the parent phase of an iron pnictide superconductor. The data e…
Structure and superconductivity of LiFeAs
Michael J. Pitcher, Dinah R. Parker, Paul Adamson +3
The lithium ions in Lithium iron arsenide phases with compositions close to LiFeAs have been located using powder neutron diffraction. These phases exhibit superconductivity at tem…