753 citations · 1.5k across the 4 of their papers we have counts for
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LiFeAs: An Intrinsic FeAs-based Superconductor with Tc = 18K
Joshua H. Tapp, Zhongjia Tang, Bing Lv +4
The synthesis and properties of LiFeAs, a high-Tc Fe-based superconducting stoichiometric compound, are reported. Single crystal x-ray studies reveal that it crystallizes in the te…
Superconductivity up to 37 K in (A1-xSrx)Fe2As2 with A=K and Cs
K. Sasmal, B. Lv, B. Lorenz +4
A new hight Tc Fe-based compound system, AFe2As2 with A = K, Cs, K/Sr and Cs/Sr has been found. Through electron-doping, Tc of the A = K and Cs compounds rises to ~37 K, and finall…
Raman phonons in ReOFeAs (Re= Sm, La)
V. G. Hadjiev, M. N. Iliev, K. Sasmal +2
We report the polarized Raman spectra of undoped ReOFeAs (Re = Sm, La) collected at room temperature from surfaces of impurity free microcrystals. The spectra exhibit sharp ph…
Pressure Effects on the Superconducting and Spin-Density-Wave States of the Newly Discovered Sm(O1-xFx)FeAs
B. Lorenz, K. Sasmal, R. P. Chaudhury +4
High temperature superconductors with a Tc above 40 K have been found to be strongly correlated electron systems and to have a layered structure. Guided by these rules, Kamihara et…