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Pré-publication, Document de travail

Quantum ESPRESSO: a modular and open-source software project for quantum simulations of materials

P. Giannozzi 1, 2 S. Baroni 3, 1 N. Bonini 4 M. Calandra 5 R. Car 6 C. Cavazzoni 7 D. Ceresoli 8 G. L. Chiarotti 9 M. Cococcioni 10 Ismaila Dabo 11, 12 A. Dal Corso 3, 1 S. Fabris 3, 1 G. Fratesi 13 S. de Gironcoli 3 R. Gebauer 14 U. Gerstmann 15 C. Gougoussis 5 A. Kokalj 16, 1 M. Lazzeri 5 L. Martin-Samos 1 Nicola Marzari 17, 1 Francesco Mauri 5 R. Mazzarello 18 S. Paolini 3 A. Pasquarello 19 L. Paulatto 3, 1 C. Sbraccia 1 S. Scandolo 1, 14 G. Sclauzero 14 A. P. Seitsonen 5 A. Smogunov 14 P. Umari 1 R. M. Wentzcovitch 10 
Abstract : Quantum ESPRESSO is an integrated suite of computer codes for electronic-structure calculations and materials modeling, based on density-functional theory, plane waves, and pseudopotentials (norm-conserving, ultrasoft, and projector-augmented wave). Quantum ESPRESSO stands for "opEn Source Package for Research in Electronic Structure, Simulation, and Optimization". It is freely available to researchers around the world under the terms of the GNU General Public License. Quantum ESPRESSO builds upon newly-restructured electronic-structure codes that have been developed and tested by some of the original authors of novel electronic-structure algorithms and applied in the last twenty years by some of the leading materials modeling groups worldwide. Innovation and efficiency are still its main focus, with special attention paid to massively-parallel architectures, and a great effort being devoted to user friendliness. Quantum ESPRESSO is evolving towards a distribution of independent and inter-operable codes in the spirit of an open-source project, where researchers active in the field of electronic-structure calculations are encouraged to participate in the project by contributing their own codes or by implementing their own ideas into existing codes.
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Pré-publication, Document de travail
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Soumis le : jeudi 12 juillet 2012 - 09:46:18
Dernière modification le : lundi 28 novembre 2022 - 17:22:06

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  • HAL Id : hal-00717147, version 1
  • ARXIV : 0906.2569


P. Giannozzi, S. Baroni, N. Bonini, M. Calandra, R. Car, et al.. Quantum ESPRESSO: a modular and open-source software project for quantum simulations of materials. {date}. ⟨hal-00717147⟩



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