Cascade up-conversion of photoluminescence in quantum dot ensembles

We present a theoretical model and Monte Carlo simulation results that naturally explain all the features of the thermally activated photoluminescence upconversion effect also known as anti-Stokes photoluminescence ASPL observed in ensembles of colloidal semiconductor nanocrystal quantum dots QDs ....

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Bibliographic Details
Main Author: Santos, João R. (author)
Other Authors: Vasilevskiy, Mikhail (author), Filonovich, Sergej (author)
Format: article
Language:eng
Published: 2008
Subjects:
colloids
Monte Carlo methods
phonon-exciton interactions
phonons
photoluminescence
polarons
semiconductor quantum dots
thermoluminescence
Science & Technology
Online Access:https://hdl.handle.net/1822/8801
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/8801

Internet

https://hdl.handle.net/1822/8801

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