Three-Dimensional Atomic Imaging of Colloidal Core–Shell Nanocrystals

Colloidal core–shell semiconductor nanocrystals form an important class of optoelectronic materials, in which the exciton wave functions can be tailored by the atomic configuration of the core, the interfacial layers, and the shell. Here, we provide a trustful 3D characterization at the atomic scale...

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Vydáno v:	Nano letters Ročník 11; číslo 8; s. 3420 - 3424
Hlavní autoři:	Bals, Sara, Casavola, Marianna, van Huis, Marijn A, Van Aert, Sandra, Batenburg, K. Joost, Van Tendeloo, Gustaaf, Vanmaekelbergh, Daniël
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Washington, DC American Chemical Society 10.08.2011
Témata:	Cation exchanging Colloids Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron states Exact sciences and technology Exchange Excitons and related phenomena Nanocrystals Optoelectronics Physics Semiconductors Three dimensional Tomography Wave functions Electron tomography core−shell particles semiconductor nanocrystals cation exchange Optoelectronics Excitons Semiconductor materials Lead selenides Core shell structure Imaging Colloidal crystals Wave functions Ion exchange Electron microscopy Cadmium selenides
ISSN:	1530-6984, 1530-6992, 1530-6992
On-line přístup:	Získat plný text
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