Print Email Facebook Twitter Heat-induced transformation of CdSe–CdS–ZnS core–multishell quantum dots by Zn diffusion into inner layers Title Heat-induced transformation of CdSe–CdS–ZnS core–multishell quantum dots by Zn diffusion into inner layers Author Yalcin, A.O. Goris, B. Van Dijk-Moes, R.J.A. Fan, Z. Erdamar, A.K. Tichelaar, F.D. Vlugt, T.J.H. Van Tendeloo, G. Bals, S. Vanmaekelbergh, D. Zandbergen, H.W. Van Huis, M.A. Faculty Applied Sciences Department Quantum Nanoscience Date 2014-11-21 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. Subject Gold for GoldOpen Access To reference this document use: http://resolver.tudelft.nl/uuid:9e80c380-3962-4d96-949f-97222f8e4cc1 DOI https://doi.org/10.1039/c4cc08647c Publisher RSC Publishing ISSN 1364-548X Source Chem. Commun., 2015, Advance Article Part of collection Institutional Repository Document type journal article Rights (c) 2014 RSC Files PDF c4cc08647c.pdf 6.11 MB Close viewer /islandora/object/uuid:9e80c380-3962-4d96-949f-97222f8e4cc1/datastream/OBJ/view