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phonon resolved luminescent Lineshape #291

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merged 45 commits into from
May 28, 2024
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jbouquiaux
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Summary

  • New module in abipy/lumi/lineshape allowing to compute and analyze the luminescent lineshape following a multi-phonon mode model. The atomic relaxation is projected along the phonon eigenvectors of the system, allowing a phonon-projected decomposition of the electronic transition induced relaxation. Better agreement with experimental vibronic peaks in the PL is expected than with plot_lineshape_1D_zero_temp() function of the abipy/lumi/deltaSCF module. Fully compatible with the abipy/embedding/embedding_jfc.py module., allowing to get defect phonons in large supercells. test file shows an example of use.

@gmatteo gmatteo merged commit c309ff5 into abinit:develop May 28, 2024
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gmatteo commented May 28, 2024

Thanks for this great contribution.

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3 participants