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Light-Enhanced Electron-Phonon Coupling in Photoexcited Graphene

Physics

Light-Enhanced Electron-Phonon Coupling in Photoexcited Graphene

S. Hu

This groundbreaking research by S.-Q. Hu explores the remarkable enhancement of electron-phonon coupling in graphene under laser illumination, demonstrating how photocarriers dramatically influence energy transport. Their findings reveal a threefold increase in coupling strength, promising exciting implications for future technology.... show more
Abstract
Publisher
npj Quantum Materials
Published On
Jan 25, 2022
Authors
S.-Q. Hu
Tags
electron-phonon coupling
graphene
laser illumination
time-dependent density functional theory
photocarriers
doping concentration
ultrafast dynamics

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