Work

Ab initio calculations of vibrational fingerprints in the photoluminescence of graphene quantum dots

Year: 2024

Type: article

Abstract: We used a computational method based on ab initio (constrained) density functional theory to obtain the photoluminescence spectrum of graphene quantum dots with up to 240 carbon atoms, including the effect of multiphonons.

Source: Nanoscale

DOI: 10.1039/d4nr02458c

Authors: Ruoyu Wu, Peng Han, Tobias Dittmann, Fuhe Wang, Yan Zhang, Gabriel Bester

Institutions: Capital Normal University, Universität Hamburg, Hamburg Centre for Ultrafast Imaging

Language: English

Topic: Graphene research and applications

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: hybrid

Funders: Deutsche Forschungsgemeinschaft, National Natural Science Foundation of China

Awards: G1924506350, EXC 2056: CUI: Advanced Imaging of Matter, 二维层状半导体系统中激子态及其动力学过程的理论研究

OpenAlex ID: W4404148647

FWCI:

Cites: 58

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Related to: 10