229 citations · 756 across the 17 of their papers we have counts for
5 papers · 1 filter
FeS: Structure and Composition Relations to Superconductivity and Magnetism
S. J. Kuhn, M. K. Kidder, W. M. Chance +9
Structure and composition of iron chalcogenides have a delicate relationship with magnetism and superconductivity. In this report we investigate the iron sulfide layered tetragonal…
Orbital occupancy and charge doping in iron-based superconductors
Claudia Cantoni, Jonathan E. Mitchell, Andrew F. May +9
Iron-based superconductors (FBS) comprise several families of compounds having the same atomic building blocks for superconductivity, but large discrepancies among their physical p…
Orbital Symmetry of Ba(Fe1-xCox)2As2 Superconductors Probed with X-ray Absorption Spectroscopy
C. Parks Cheney, F. Bondino, T. A. Callcott +13
The orbital symmetries of electron doped iron-arsenide superconductors Ba(Fe1-xCox)2As2 have been measured with x-ray absorption spectroscopy. The data reveal signatures of Fe d el…
Anisotropic thermal expansion of Fe1.06Te and FeTe0.5Se0.5 single crystals
S. L. Bud'ko, P. C. Canfield, A. S. Sefat +3
Heat capacity and anisotropic thermal expansion was measured for Fe1.06Te and FeTe0.5Se0.5 single crystals. Previously reported phase transitions are clearly seen in both measureme…
Static and Dynamic Magnetism in Underdoped Superconductor BaFeCoAs
A. D. Christianson, M. D. Lumsden, S. E. Nagler +6
We report neutron scattering measurements on single crystals of BaFeCoAs. The magnetic Bragg peak intensity is reduced by 6 % upon cooling through T. The…