1.1k citations · 1.6k across the 4 of their papers we have counts for
4 papers
Paraconductivity of K-doped SrFe2As2 superconductor
P. Marra, A. Nigro, Z. Li +4
Paraconductivity of the optimally K-doped SrFe2As2 superconductor is investigated within existing fluctuation mechanisms. The in-plane excess conductivity has been measured in high…
Origin of the spin density wave instability in AFeAs (A=Ba, Sr) as revealed by optical spectroscopy
W. Z. Hu, J. Dong, G. Li +5
We performed optical spectroscopy measurement on single crystals of BaFeAs and SrFeAs, the parent compounds of FeAs based superconductors. Both are found to be quit…
Superconductivity at 41 K and its competition with spin-density-wave instability in layered CeOFFeAs
G. F. Chen, Z. Li, D. Wu +6
A series of layered CeOFFeAs compounds with x=0 to 0.20 are synthesized by solid state reaction method. Similar to the LaOFeAs, the pure CeOFeAs shows a strong resistiv…
Superconducting properties of Fe-based layered superconductor LaOFFeAs
G. F. Chen, Z. Li, G. Li +10
We have employed a new route to synthesize single phase F-doped LaOFeAs compound and confirmed the superconductivity above 20 K in this Fe-based system. We show that the new superc…