Lortz, Rolf; Cho, C.-w. (Chang-woo); Shen, J. (Junying) (2020): Data underlying the research of Z3-vestigial nematic order due to superconducting fluctuations in the doped topological insulators NbxBi2Se3 and CuxBi2Se3. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/uuid:8f2eed77-3db3-4d07-965a-d4900f5ff22d

Dataset

• Condensed Matter Physics

doped Bi2Se3, NbxBi2Se3, nematic superconductivity, superconductor (SC)

CC0

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by Rolf Lortz , C.-w. (Chang-woo) Cho, J. (Junying) Shen

Experimental data taken on a Nb0.25Bi2Se3 single crystal including, magnetoresistance for magnetic fields applied parallel to the Bi2Se3 basal plane for various in-plane directions of the magnetic field, zero-field thermal expansion, specific heat, DC magnetization, zero-field electric resistivity. Magnetostriction at 0.3 K. Description of data: Thermal expansion: Files: alpha90deg.dat, alpha155deg.dat, alpha215deg.dat: thermal expansion measured along 3 different in-plane directions: 90 degrees, 155 degrees, 215 degrees, respectively. First column:T (K), second column DeltaL/L0 Specific heat: File: Cp.dat First column: T (K), second column C/T (mJ/mol/K2) DC magnetization: File: MagZFC.dat and MagFC.dat measured under zero-field cooled (ZFC) and field-cooled (FC) condition. First column: T (K), second column M (emu/cm3/Oe). Zero-field resistivity: File: resistivity.dat, First column: T (K), second column rho (mOhm cm) Magnetoresistance: Various files: MR90deg.dat,.. The in-plane orientation of the magnetic field is indicated in the file name. First column: H (T), second column rho (mOhm cm).

• 2020-03-25 first online, published, posted

4TU.Centre for Research Data

media types: application/pdf, application/zip, text/plain

• https://arxiv.org/abs/1905.01702

Hong Kong University of Science and Technology

• Atanov, O. (Omargeldi)
• Bartkowiak, M. (Marek)
• Chen, Q. (Qianxue)
• Gawryluk, D.J. (Dariusz Jakub)
• Hecker, (Matthias)
• Hor, Y.S. (Yew San)
• Lee, S.H. (Seng Huat)
• Lyu, J. (Jian)
• Pomjakushina, E. (Ekaterina)
• Schmalian, J. (Jörg)