| Literature DB >> 25431813 |
Anil O Yalcin1, Bart Goris, Relinde J A van Dijk-Moes, Zhaochuan Fan, Ahmet K Erdamar, Frans D Tichelaar, Thijs J H Vlugt, Gustaaf Van Tendeloo, Sara Bals, Daniël Vanmaekelbergh, Henny W Zandbergen, Marijn A van Huis.
Abstract
In this work, we investigate the thermal evolution of CdSe-CdS-ZnS core-multishell quantum dots (QDs) in situ using transmission electron microscopy (TEM). Starting at a temperature of approximately 250 °C, Zn diffusion into inner layers takes place together with simultaneous evaporation of particularly Cd and S. As a result of this transformation, CdxZn1-xSe-CdyZn1-yS core-shell QDs are obtained.Entities:
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Year: 2015 PMID： 25431813 DOI： 10.1039/c4cc08647c
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222