Two-Step Relaxation of Non-Equilibrium Electrons in Graphene: The Key to Understanding Pump–Probe Experiments

Two-Step Relaxation of Non-Equilibrium Electrons in Graphene: The Key to Understanding Pump–Probe Experiments

In the majority of experiments targeting nonlinear optical phenomena, the application of high-intensity pulses drives electrons in graphene into a strongly non-equilibrium state. Under these conditions, conventional perturbation theory falls short in explaining graphene’s intricate optical response...

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Bibliographic Details
Main Authors: Diogo F. P. Cunha, Rui Dias, Manuel J. L. F. Rodrigues, Mikhail I. Vasilevskiy
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Applied Sciences
Subjects:
graphene
hot electrons
pump–probe spectroscopy
nonlinear optics
Online Access:https://www.mdpi.com/2076-3417/14/3/1250

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