QXMD: An open-source program for nonadiabatic quantum molecular dynamics
Author(s) -
Fuyuki Shimojo,
Shogo Fukushima,
Hiroyuki Kumazoe,
Masaaki Misawa,
Satoshi Ohmura,
Pankaj Rajak,
Kohei Shimamura,
Lindsay Bassman Oftelie,
Subodh Tiwari,
Rajiv K. Kalia,
Aiichiro Nakano,
Priya Vashishta
Publication year - 2019
Publication title -
softwarex
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 21
ISSN - 2352-7110
DOI - 10.1016/j.softx.2019.100307
Subject(s) - scalability , computer science , molecular dynamics , set (abstract data type) , computational science , quantum , dynamics (music) , density functional theory , open source , basis (linear algebra) , basis set , physics , software , quantum mechanics , programming language , mathematics , geometry , database , acoustics
QXMD is a scalable, parallel program for Quantum Molecular Dynamics simulations with various eXtensions. Its simulation engine is based on (time-dependent) density functional theory using pseudopotentials and a plane-wave basis set, while extensions include nonadiabatic electron–nuclei dynamics and multiscale shock technique. QXMD serves as a community-development platform for new methods and algorithms, a research platform on high-end parallel supercomputers, and an educational platform for hands-on training.
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