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Cited by 452

The DOI matches its Crossref record; 128 of the 128 references it cites were found in a registry or an index.

Ab initio nonadiabatic molecular dynamics investigations on the excited carriers in condensed matter systems

Zheng, Qijing, Chu, Weibin, Zhao, Chuanyu, Zhang, Lili, Guo, Hongli, Wang, Yanan, Jiang, Xiang, Zhao, Jin·2019·WIREs Computational Molecular Science

Abstract

The ultrafast dynamics of photoexcited charge carriers in condensed matter systems play an important role in optoelectronics and solar energy conversion. Yet it is challenging to understand such multidimensional dynamics at the atomic scale. Combining the real‐time time‐dependent density functional theory with fewest‐switches surface hopping scheme, we develop time‐dependent ab initio nonadiabatic molecular dynamics (NAMD) code Hefei‐NAMD to simulate the excited carrier dynamics in condensed matter systems. Using this method, we have investigated the interfacial charge transfer dynamics, the electron–hole recombination dynamics, and the excited spin‐polarized hole dynamics in different condensed matter systems. The time‐dependent dynamics of excited carriers are studied in energy, real and momentum spaces. In addition, the coupling of the excited carriers with phonons, defects and molecular adsorptions are investigated. The state‐of‐art NAMD studies provide unique insights to understand the ultrafast dynamics of the excited carriers in different condensed matter systems at the atomic scale. This article is categorized under: Structure and Mechanism > Computational Materials Science Molecular and Statistical Mechanics > Molecular Dynamics and Monte‐Carlo Methods Electronic Structure Theory > Ab Initio Electronic Structure Methods Software > Simulation Methods

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Crossref · 10.1002/wcms.1411

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Metadata

Authors
Zheng, Q., Chu, W., Zhao, C., Zhang, L., Guo, H., Wang, Y., Jiang, X., & Zhao, J.
Venue
WIREs Computational Molecular Science
Publisher
Wiley
Published
2019-03-14
Volume
9
Issue
6
ISSN
  • 1759-0876 (ISSN-L)
  • 1759-0884
OpenAlex
W2921204574
Cited by
452
References
128
FWCI
12.22
Type
journal article
Language
en
Open access
closed

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