THz mobility and polarizability: impact of transformation and dephasing on the spectral response of excitons in a 2D semiconductor-Reference-Cited by-同舟云学术

THz mobility and polarizability: impact of transformation and dephasing on the spectral response of excitons in a 2D semiconductor

Published:2023 Issue:4 Volume:25 Page:3354-3360
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Quick Michael T.¹,Ayari Sabrine²,Owschimikow Nina¹,Jaziri Sihem³⁴,Achtstein Alexander W.¹^ORCID

Affiliation:

1. Institute of Optics and Atomic Physics, Technische Universität Berlin, 10623, Berlin, Germany

2. Laboratoire de Physique de l'École normale supérieure, ENS, Université PSL, CNRS, Sorbonne Université, Université Paris-Diderot, Sorbonne Paris Cité, Paris, France

3. Laboratoire de Physique des Matériaux Structure et Propriétés, Faculté des Sciences de Tunis, Laboratoire de Physique de la Matière Condensée, Département de Physique, Université Tunis el Manar, Campus Universitaire 2092 Tunis, Tunisia

4. Laboratoire de Physique des Materiaux, Faculte des Sciences de Bizerte, Universite de Carthage, Jarzouna, 7021, Tunisia

Abstract

We introduce a response theory based transformation for excitonic polarizability into mobility, which allows an in-depth analysis of optical pump-THz probe conductivity experiments, and compare the results with those of a conventional oscillator model.

Funder

Deutsche Forschungsgemeinschaft

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2023/CP/D2CP03584G

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