193 citations · 1.1k across the 57 of their papers we have counts for
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Bogoliubov Quasiparticle on the Gossamer Fermi Surface in Electron-Doped Cuprates
Ke-Jun Xu, Qinda Guo, Makoto Hashimoto +14
In contrast to hole-doped cuprates, electron-doped cuprates consistently exhibit strong antiferromagnetic correlations with a commensurate (π, π) ordering wave vector, leading to t…
Superconductivity at 7.8 K in the ternary LaRu2As2 compound
Qi Guo, Bo-Jin Pan, Jia Yu +6
Here we report the discovery of superconductivity in the ternary LaRu2As2 compound. The polycrystalline LaRu2As2 samples were synthesized by the conventional solid state reaction m…
Superconductivity in undoped CaFe2As2 single crystals
Dong-Yun Chen, Jia Yu, Bin-Bin Ruan +7
Single crystals of undoped CaFe2As2 were grown by a FeAs self-flux method, and the crystals were quenched in ice-water rapidly after high temperature growth. The quenched crystal u…
Superconductivity at 3.85 K in BaPd2As2 with the ThCr2Si2-type structure
Qi Guo, Jia Yu, Bin-Bin Ruan +6
The single crystal of ThCr2Si2-type BaPd2As2 was successfully prepared by a self-flux method, and the crystal structure was characterized by X-ray diffraction method with the latti…
Enhanced superconductivity in F-doped LaO1-xFxBiSSe
Xiao-Chuan Wang, Dong-Yun Chen, Qi Guo +5
The layered compound LaOBiSSe was successfully synthesized by a two-step solid-state reaction method, which is isostructural with the quaternary compound LaOBiS2 indicated by the p…
Fermi Surface and Band Structure of (Ca,La)FeAs2 Superconductor from Angle-Resolved Photoemission Spectroscopy
Xu Liu, Defa Liu, Lin Zhao +17
The (Ca,R)FeAs2 (R=La,Pr and etc.) superconductors with a signature of superconductivity transition above 40 K possess a new kind of block layers that consist of zig-zag As chains.…