@article{giannozzi2009,
  title={QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials},
  author={Paolo Giannozzi and Stefano Baroni and Nicola Bonini and Matteo Calandra and Roberto Car and Carlo Cavazzoni and Davide Ceresoli and G. Chiarotti and Matteo Cococcioni and Ismaïla Dabo and Andrea Dal Corso and Stefano de Gironcoli and Stefano Fabris and Guido Fratesi and Ralph Gebauer and U. Gerstmann and Christos Gougoussis and Anton Kokalj and Michele Lazzeri and Layla Martin‐Samos and Nicola Marzari and Francesco Mauri and Riccardo Mazzarello and Stefano Paolini and Alfredo Pasquarello and Lorenzo Paulatto and Carlo Sbraccia and Sandro Scandolo and Gabriele Sclauzero and Ari P. Seitsonen and Alexander Smogunov and Paolo Umari and Renata M. Wentzcovitch},
  year={2009},
  journal={Journal of Physics Condensed Matter},
  doi={10.1088/0953-8984/21/39/395502},
  url={https://doi.org/10.1088/0953-8984/21/39/395502}
}