English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Embedding a monolayer of a transition metal dichalcogenide in a high-Qoptical cavity results in the formation of distinct exciton polariton modes.The polaritons are affected by the strong exciton-phonon interaction in themonolayer. We use a time convolutionless master equation to calculate thephonon influence on the spectra of the polaritons. We discuss the non-trivialdependence of the line shapes of both branches on temperature and detuning. Thepeculiar polariton dispersion relation results in a linewidth of the lowerpolariton being largely independent of the coupling to acoustic phonons. Forthe upper polariton, acoustic phonons lead to a low-energy shoulder of theresonance in the linear response. Furthermore, we analyze the influence ofinhomogeneous broadening being the dominant contribution to the lower polaritonlinewidth at low temperatures. Our results point towards interesting phononfeatures in polariton spectra in transition metal dichalcogenides.

Phonon signatures in spectra of exciton polaritons in transition metal dichalcogenides