Chenchao Xu
Zhejiang University
22 Papers
25 Citations
Chenchao Xu is an academic researcher from Zhejiang University. The author has contributed to research in topics: Superconductivity & Critical field. The author has an hindex of 6, co-authored 10 publications.
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Papers
Coexistence of nontrivial topological properties and strong ferromagnetic fluctuations in $A_2$Cr$_3$As$_3$ ($A$=Na, K, Rb and Cs)
TL;DR: In this paper, the electronic structure of non-centrosymmetric superconductors without inversion symmetry has been studied, and strong enhancements of spin fluctuations are present in K, Rb, and Cs.
Electronic structure of Ni-doped EuRbFe$_4$As$_4$: Unique crystal field splitting and multiband RKKY interactions
Chenchao Xu,Qijin Chen,Chao Cao +2 more
TL;DR: In this article, the crystal field splitting of 1144-type superconductor EuRbFe$_4$As$_ 4$ is studied and the RKKY interaction strength is estimated to be approximately 0.12 meV.
Electronic structure and open-orbit Fermi surface topology in isostructural semimetals NbAs2 and W2As3 with extremely large magnetoresistance
Rui Lou,Yi-Yan Wang,Lin Zhao,Chenchao Xu,Man Li,Xiaoyan Chen,Anmin Zhang,Yaobo Huang,Chao Cao,Genfu Chen,Tian-Long Xia,Qingming Zhang,Hong Ding,Shancai Wang +13 more
TL;DR: In this article , angle-resolved photoemission spectroscopy was used to map out the three-dimensional electronic structure of NbAs2 and showed that the open-orbit topology contributes to a non-negligible part of the Fermi surfaces (FSs), like that of the isostructural compound MoAs2, where the open FS is proposed to likely explain the origin of XMR.
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Pressure-induced nontrivial <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>Z</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math> band topology and superconductivity in the transition metal chalcogenide <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mm
Haiyang Yang,Yonghui Zhou,Shuyang Wang,Jing Wang,Xuliang Chen,Lili Zhang,Chenchao Xu,Zhaorong Yang +7 more
TL;DR: In this article , pressure-induced metallization, nontrivial band topology, and superconductivity in transition metal chalcogenides (TMCs) were reported.
Anisotropic gapping of topological Weyl rings in the charge-density-wave superconductor InxTaSe2
Yupeng Li,Yi Wu,Chenchao Xu,Ningning Liu,Jiang Ma,Baijiang Lv,Gang Yao,Yan Liu,Hua Bai,Xiaohui Yang,Lei Qiao,Miaocong Li,Linjun Li,Hui Xing,Yaobo Huang,Junzhang Ma,Ming Shi,Chao Cao,Yang Liu,Canhua Liu,Canhua Liu,Jin-Feng Jia,Jin-Feng Jia,Zhu-An Xu,Zhu-An Xu +24 more
TL;DR: In this article, a topological nodal-line semimetal InxTaSe2 was studied in the presence of both charge density wave (CDW) and superconductivity.
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