Issue 5, 2017

Colloidal atomic layer deposition growth of PbS/CdS core/shell quantum dots

Abstract

Traditionally, PbS/CdS quantum dots (QDs) have been synthesized via a cation exchange method, making fine control over shell growth challenging. We show here that colloidal atomic layer deposition (c-ALD) allows for the sequential growth of single monolayers of the shell, thus creating a ‘true’ CdS shell on PbS QDs.

Graphical abstract: Colloidal atomic layer deposition growth of PbS/CdS core/shell quantum dots

Associated articles

Supplementary files

Article information

Article type
Communication
Submitted
09 ذو الحجة 1437
Accepted
12 ربيع الأول 1438
First published
13 ربيع الأول 1438

Chem. Commun., 2017,53, 869-872

Colloidal atomic layer deposition growth of PbS/CdS core/shell quantum dots

M. Nasilowski, L. Nienhaus, S. N. Bertram and M. G. Bawendi, Chem. Commun., 2017, 53, 869 DOI: 10.1039/C6CC07403K

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