845 citations · 3.9k across the 30 of their papers we have counts for
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cond-mat.supr-con2011★ 27 cited
Local structural disorder and superconductivity in KxFe2-ySe2
Hyejin Ryu, Hechang Lei, A. I. Frenkel +1
We report significantly enhanced magnetic moment in K0.69(2)Fe1.45(1)Se2.00(1) single crystals with sharp Tc and bulk superconductivity obtained by postannealing and quenching proc…
cond-mat.supr-con2011★ 90 cited
Anisotropy in BaFe2Se3 single crystals with double chains of FeSe tetrahedra
Hechang Lei, Hyejin Ryu, Anatoly Frenkel +1
We studied the anisotropy in physical properties of Ba1.00(4)Fe1.9(1)Se3.1(1) single crystals. BaFe2Se3 is a semiconductor below 300 K. Magnetization measurements show that there i…