SuperBand: Superconductor's electronic band

ABOUT

The Basic material information including Chemical Formula, Tc, reference and so on. Our goal is to provide energy bands informations of all superconductors. Including

1 Basic material informations.

2 Material structure information in CIF format.

3 Band Structure and DOS diagram.

4 Fermi surface diagrams of (001) and (100) planes.

5 3D Fermi surface map.

6 Normalized band data for Machine Learning.

superconduct
materials

electronic
bands

PUPLICATIONS

A deep learning approach to search for superconductors from electronic bands

2024.9.12

Energy band theory is a foundational framework in condensed matter physics. In this work, we employ a deep learning method, BNAS, to find a direct correlation between electronic band structure and Tc

arXiv:2409.07721

Superband: an Electronic-band and Fermi surface structure database of superconductors

2025.5.6

We generate superconductor’s CIFs, band structures and Fermi surface data. As an example, we have curated a dataset which is well-suited for machine learning applications.

Scientific Data 12, 744 (2025)

Possible Coexistence of Superconductivity and Topological Electronic States in 1T-RhSeTe

2024.12.31

In this theoretical investigation, we explore 1T-RhSeTe as a novel type of Transition metal dichalcogenides superconductor with topological electronic states.

Chinese Physics B 34, 027403 (2025)

Superconductivity in octagraphene

2021.12.8

Octagraphene has an almost strongest sp2 hybrid bond similar to graphene, and has the similar electronic band structure as iron-based superconductors, which makes it possible to realize high-temperature superconductivity.

Chinese Physics B 31, 017403 (2022)

GROUP

A. Pro. Jun Li Group Leader

A. Prof. Yanshan University, 2020 to present

Research Fellow, Sun Yat-sen University, 2018-2020

Staff, Institute of Physics, Chinese Academy of Sciences, 2015-2018

Ph.D., Institute of Physics, Chinese Academy of Sciences, 2015

Research interests: principal of theoretical physics

Tengdong Zhang 3rd year graduate student

Research interests: First-principle study, Superconductivity

Chenyu Suo 2nd year graduate student

Research interests: First-principle study

How to Cite

If you find SuperBand useful in your research, please cite the following papers:

T. Zhang, C. Suo, Y. Wu, X. Xu, Y. Liu, D.-X. Yao, and J. Li, Superband: an Electronic-band and Fermi surface structure database of superconductor (2024), Scientific Data 12, 744 (2025)

CONTACT

Welcome to contact us in the following way:

Address: Room B410, School of Science, Yanshan University, No. 438 West Hebei Avenue, Qinhuangdao, Hebei 066004, P. R. China

E-mail: ljcj007@ysu.edu.cn

Welcomes to SuperBand

A deep learning approach to search for superconductors from electronic bands

Superband: an Electronic-band and Fermi surface structure database of superconductors

Possible Coexistence of Superconductivity and Topological Electronic States in 1T-RhSeTe

Superconductivity in octagraphene

How to Cite

有朋自远方来，不亦乐乎

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