298 citations · 1.6k across the 18 of their papers we have counts for
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Multiple topological states in iron-based superconductors
Peng Zhang, Zhijun Wang, Xianxin Wu +24
Topological insulators and semimetals as well as unconventional iron-based superconductors have attracted major recent attention in condensed matter physics. Previously, however, l…
Disorder-sensitive node-like small gap in FeSe
Yue Sun, Shunichiro Kittaka, Shota Nakamura +8
We investigate the band structure, nematic state and superconducting gap structure of two selected FeSe single crystals containing different amount of disorder. Transport and angle…
Direct observation of multiple topological phases in the iron-based superconductor Li(Fe,Co)As
Peng Zhang, Xianxin Wu, Koichiro Yaji +7
Topological insulators/semimetals and unconventional iron-based superconductors have attracted major attentions in condensed matter physics in the past 10 years. However, there is…
Topological Dirac semimetal phase in the iron-based superconductor Fe(Te,Se)
Peng Zhang, Zhijun Wang, Yukiaki Ishida +20
Topological Dirac semimetals (TDSs) exhibit bulk Dirac cones protected by time reversal and crystal symmetry, as well as surface states originating from non-trivial topology. While…