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Wei Xie
Researcher at Nanjing University
Publications - 6
Citations - 196
Wei Xie is an academic researcher from Nanjing University. The author has contributed to research in topics: Superconductivity & Magnetic field. The author has an hindex of 3, co-authored 6 publications receiving 21 citations.
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Twofold symmetry of $c$-axis resistivity in topological kagome superconductor CsV$_3$Sb$_5$ with in-plane rotating magnetic field
TL;DR: In this article, anisotropic in-plane electronic state and superconductivity in a recently discovered kagome metal CsV$_3$Sb$_5$ by measuring $c$-axis resistivity with the inplane rotation of magnetic field.
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Twofold symmetry of c-axis resistivity in topological kagome superconductor CsV3Sb5 with in-plane rotating magnetic field.
TL;DR: In this article, the anisotropic in-plane electronic state and superconductivity in a recently discovered kagome metal CsV3Sb5 by measuring c-axis resistivity with the inplane rotation of magnetic field were investigated.
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Van Hove singularity arising from Mexican-hat-shaped inverted bands in the topological insulator Sn-doped Bi 1.1 Sb 0.9 Te 2 S
Wenchao Jiang,Bowen Li,Xiaomeng Wang,Guan-Yu Chen,Tong Chen,Ying Xiang,Wei Xie,Yaomin Dai,Xiyu Zhu,Huan Yang,Jian Sun,Hai-Hu Wen +11 more
TL;DR: The optical properties of Sn-doped topological insulators have been examined at different temperatures over a broad frequency range as mentioned in this paper, and it has been shown that the optical conductivity of the material exhibits a sharp peak at about $2200\phantom{\rule{0.16em}{0ex}}{\mathrm{cm}}^{\ensuremath{-}1}$ in optical conductivities.
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Superconductivity at 44.4 K achieved by intercalating EMIM+ into FeSe*
TL;DR: In this paper, the authors used X-ray diffraction technique to detect two sets of index peaks corresponding to different c-axis lattice constants, which belong to the newly formed phase of intercalated (EMIM)xFeSe and the residual FeSe, respectively.
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Point-contact tunneling spectroscopy between a Nb tip and an ideal topological insulator Sn-doped Bi 1.1 Sb 0.9 Te 2 S
TL;DR: In this article, the authors measured point-contact tunneling spectra on the topological insulator Bi1.08Sn0.02Sb0.9Te2S samples with a superconducting Nb tip and observed the suppression of differential conductance near zero bias, instead of the enhancement due to Andreev reflection on the spectra.