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IsoME

isotropic Migdal-Eliashberg package

https://github.com/cheil/isome.jl

Science Score: 44.0%

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    Low similarity (8.4%) to scientific vocabulary
Last synced: 6 months ago · JSON representation ·

Repository

isotropic Migdal-Eliashberg package

Basic Info
  • Host: GitHub
  • Owner: cheil
  • License: mit
  • Language: Julia
  • Default Branch: main
  • Size: 47 MB
Statistics
  • Stars: 4
  • Watchers: 3
  • Forks: 1
  • Open Issues: 2
  • Releases: 4
Created over 1 year ago · Last pushed 7 months ago
Metadata Files
Readme License Citation

README.md

IsoME

Build Status Build Status

This Julia codes solves the isotropic Migdal-Eliashberg equations, either within the constant DOS approximation, the full-bandwidth (variable DOS) implementation or with the full static coulomb interaction $W(\epsilon, \epsilon')$.

In all cases a file containing the Eliashberg spectral function $\alpha^2F$ has to be provided. For the variable DOS calculation the electronic DOS $N(\varepsilon)$ and the respective value of the Fermi level is needed as well. In the most general case an additional file containing the screened Coulomb interaction $W(\varepsilon,\varepsilon')$ is required.

All input parameters and flags are set using the custom struct arguments.

For a more thorough documentation please refer to Docs.

Owner

  • Name: Christoph Heil
  • Login: cheil
  • Kind: user
  • Location: Petersgasse 16, Graz
  • Company: Graz University of Technology

Theoretical and computational physicist

Citation (CITATION.bib) 

@article{IsoME_2025,
    title = {IsoME: Streamlining high-precision Eliashberg calculations},
    journal = {Computer Physics Communications},
    volume = {315},
    pages = {109720},
    year = {2025},
    issn = {0010-4655},
    doi = {https://doi.org/10.1016/j.cpc.2025.109720},
    url = {https://www.sciencedirect.com/science/article/pii/S001046552500222X},
    author = {Eva Kogler and Dominik Spath and Roman Lucrezi and Hitoshi Mori and Zien Zhu and Zhenglu Li and Elena R. Margine and Christoph Heil},
    abstract = {This paper introduces the Julia package IsoME, an easy-to-use yet accurate and robust computational tool designed to calculate 
                superconducting properties. Multiple levels of approximation are supported, ranging from the basic McMillan-Allen-Dynes formula 
                and its machine learning-enhanced variant to Eliashberg theory, including static Coulomb interactions derived from GW calculations, 
                offering a fully ab initio approach to determine superconducting properties, such as the critical superconducting temperature (Tc) and 
                the superconducting gap function (Δ). We validate IsoME by benchmarking it against various materials, demonstrating its versatility and 
                performance across different theoretical levels. The findings indicate that the previously held assumption that Eliashberg theory 
                overestimates Tc is no longer valid when μ⁎ is appropriately adjusted to account for the finite Matsubara frequency cutoff. Furthermore, 
                we conclude that the constant density of states (DOS) approximation remains accurate in most cases. By unifying multiple approximation 
                schemes within a single framework, IsoME combines first-principles precision with computational efficiency, enabling seamless integration 
                into high-throughput workflows through its Tc search mode. This makes IsoME a powerful and reliable tool for advancing superconductivity research.}
}

GitHub Events

Total
  • Create event: 8
  • Release event: 5
  • Issues event: 7
  • Watch event: 4
  • Delete event: 1
  • Member event: 1
  • Issue comment event: 12
  • Push event: 32
  • Fork event: 1
Last Year
  • Create event: 8
  • Release event: 5
  • Issues event: 7
  • Watch event: 4
  • Delete event: 1
  • Member event: 1
  • Issue comment event: 12
  • Push event: 32
  • Fork event: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time
  • Total issues: 4
  • Total pull requests: 0
  • Average time to close issues: about 5 hours
  • Average time to close pull requests: N/A
  • Total issue authors: 2
  • Total pull request authors: 0
  • Average comments per issue: 1.25
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 4
  • Pull requests: 0
  • Average time to close issues: about 5 hours
  • Average time to close pull requests: N/A
  • Issue authors: 2
  • Pull request authors: 0
  • Average comments per issue: 1.25
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
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Top Authors
Issue Authors
  • cheil (3)
  • JuliaTagBot (1)
Pull Request Authors
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Packages

  • Total packages: 1
  • Total downloads:
    • julia 5 total
  • Total dependent packages: 0
  • Total dependent repositories: 0
  • Total versions: 3
juliahub.com: IsoME

isotropic Migdal-Eliashberg package

  • Versions: 3
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 5 Total
Rankings
Dependent repos count: 8.5%
Average: 22.6%
Dependent packages count: 36.8%
Last synced: 7 months ago