Atomic Resolution Monitoring of Cation Exchange in CdSe-PbSe Heteronanocrystals during Epitaxial Solid–Solid–Vapor Growth

[Image: see text] Here, we show a novel solid–solid–vapor (SSV) growth mechanism whereby epitaxial growth of heterogeneous semiconductor nanowires takes place by evaporation-induced cation exchange. During heating of PbSe-CdSe nanodumbbells inside a transmission electron microscope (TEM), we observe...

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Detalles Bibliográficos
Autores principales: Yalcin, Anil O., Fan, Zhaochuan, Goris, Bart, Li, Wun-Fan, Koster, Rik S., Fang, Chang-Ming, van Blaaderen, Alfons, Casavola, Marianna, Tichelaar, Frans D., Bals, Sara, Van Tendeloo, Gustaaf, Vlugt, Thijs J. H., Vanmaekelbergh, Daniël, Zandbergen, Henny W., van Huis, Marijn A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2014
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4055051/
https://www.ncbi.nlm.nih.gov/pubmed/24844280
http://dx.doi.org/10.1021/nl501441w

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