Data to reproduce the results of the publication: Disha Hou, Yuhai Liu, Toshihiro Sato, Wenan Guo, Fakher F. Assaad, and Zhenjiu Wang. "Bandwidth-controlled quantum phase transition between an easy-plane quantum spin Hall state and an 𝑠-wave superconductor" Phys. Rev. B, 107:155107 , April 2023. arXiv:2207.04803, DOI: 10.1103/PhysRevB.107.155107.

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This research has been funded by the Deutsche Forschungsgemeinschaft (DFG) via the Würzburg-Dresden Cluster of Excellence on Complexity and Topology in Quantum Matter ct.qmat (EXC 2147, Project ID 390858490), the SFB1170 on Topological and Correlated Electronics at Surfaces and Interfaces(Project ID 258499086), and Grant No. SA 3986/1-1(Project ID 435049553, Local moments in spin-orbit coupled systems). The authors gratefully acknowledge the Gauss Centre for Supercomputing e.V. for funding this project by providing computing time on the GCS Supercomputer SUPERMUC-NG at the Leibniz Supercomputing Centre. The authors also acknowledge the National Natural Science Foundation of China under Grant No. 11947232, No. 12175015 and No. 11734002.