46 citations · 130 across the 6 of their papers we have counts for
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cond-mat.supr-con2013★ 46 cited
Orbital-selective metal-insulator transition and gap formation above Tc in superconducting Rb1-xFe2-ySe2
Zhe Wang, M. Schmidt, J. Fischer +5
We report on a hierarchy of temperatures Tc < Tgap < Tmet in superconducting Rb1-xFe2-ySe2 observed by THz spectroscopy. Above Tmet = 90 K the material reveals semiconducting chara…
cond-mat.supr-con2011★ 39 cited
Optical conductivity of superconducting Rb2Fe4Se5
A. Charnukha, J. Deisenhofer, D. Pröpper +8
We report the complex dielectric function of high-quality nearly-stoichiometric Rb2Fe4Se5 (RFS) single crystals with Tc=32 K determined by wide-band spectroscopic ellipsometry and…