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20052026
most citedVital nodes identification in complex networks

1.2k citations

Showing 2019 · cond-mat.supr-conShow all

6 papers · 2 filters

cond-mat.supr-con2019★ 34 cited

CaPtAs: a new noncentrosymmetric superconductor

W. Xie, P. R. Zhang, B. Shen +6

We report the discovery of a new noncentrosymmetric superconductor CaPtAs. It crystallizes in a tetragonal structure (space group , No.109), featuring three dimensional hon…

cond-mat.supr-con2019★ 26 cited

Coexistence of nontrivial topological properties and strong ferromagnetic fluctuations in CrAs (=Na, K, Rb and Cs)

Chenchao Xu, Ninghua Wu, Guo-Xiang Zhi +5

Superconductivity in crystals without inversion symmetry has received extensive attention due to its unconventional pairing and possible nontrivial topological properties. Using fi…

cond-mat.supr-con2019★ 3 cited

Enhancement of the upper critical field in the cubic Laves-phase superconductor HfV by Nb doping

Jifeng Wu, Bin Liu, Yanwei Cui +7

We report the effect of Nb doping on the upper critical field of the cubic Laves-phase superconductor HfV studied in a series of HfVNb samples with 0 …

cond-mat.supr-con2019★ 19 cited

Lifshitz Transition and Nontrivial H-Doping Effect in Cr-based Superconductor KCrAsH

Si-Qi Wu, Chao Cao, Guang-Han Cao

We report the first-principles study on the H-intercalated Cr-based superconductor KCrAsH. Our results show a paramagnetic ground state for KCrAsH. The electron…

cond-mat.supr-con2019★ 11 cited

Superconducting phase diagram and nontrivial band topology of structurally modulated SnSb

Bin Liu, Chengcheng Xiao, Qinqing Zhu +7

We report the discovery of superconductivity in binary alloy SnSb with in the range of 0.43 to 0.6, which possesses a modulated rhombohedral structure due to the…

cond-mat.supr-con2019★ 21 cited

Electronic structure of Ni-doped EuRbFeAs: Unique crystal field splitting and multiband RKKY interactions

Chenchao Xu, Qijin Chen, Chao Cao

The relationship between magnetism and superconductivity has been one of the most discussed topics in iron-based superconductors. Using the first-principles calculations, we have s…