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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The formation of a hybridization state of Wannier Mott and Frenkel excitons istheoretically studied for different heterostructure configurations involving quantumdots. At the interfaces of the semiconductor quantum dots and the organic medium, thehybridization states are formed, having complimentary properties of both kinds ofexcitons as well as large optical nonlinearities. The coupling at resonance is verystrong, depending on the parameters of the systems (dot radius, dot separation,generation of the organic dendrites and the materials of the systems, etc). Thehybrid excitons are as sensitive to external perturbation as Wannier–Mott excitons.Upon the application of magnetic and electric fields, the coupling term between thetwo kinds of excitons increases. The most important feature of this system is that byadjusting the system parameters as well as the external fields and their orientation,one can tune the resonance between the two kinds of excitons to get different regionsof mixing to obtain the expected high nonlinearity.

Exciton hybridization states in organic–semiconductor heterostructures containing quantum dots