Clustering of CdS nanocrystals during evaporation of Langmuir — Blodgett matrix

Autor:	Dmitry Yu. Protasov, A.S. Kozhukhov, Tatiana A. Duda, Kirill A. Svit, Konstantin S. Zhuravlev, Larisa L. Sveshnikova
Rok vydání:	2010
Předmět:	chemistry.chemical_compound Matrix (mathematics) Materials science chemistry Vacuum deposition Nanocrystal Analytical chemistry Substrate (electronics) Self-assembly Langmuir–Blodgett film Evaporation (deposition) Cadmium sulfide
Zdroj:	2010 11th International Conference and Seminar on Micro/Nanotechnologies and Electron Devices.
DOI:	10.1109/edm.2010.5568653
Popis:	Clustering of CdS nanocrystals during evaporation of the Langmure—Blodgett matrix and influence of matrix thickness on the parameters of the resulting clusters have been investigated. Information about the size and spatial distribution of nanocrystals and clusters has been obtained using atomic-force microscopy. It has been found that at thickness of the matrix less than 6 nm the free-standing nanocrystals are formed; with increase in thickness of the matrix nanocrystals are collected in clusters. The clusters greatly enlarge with further increase in thickness of the matrix, eventually; at thickness of 60 nm nanocrystals totally coat the substrate.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::81df5d33804ec9f96138361c07e6c890 https://doi.org/10.1109/edm.2010.5568653 Zobrazit plný text záznamu