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Nanocoloidal solutions of As-S glasses and their relation to the surface morfology of spin- coated amorphous films
Authors: Kohoutek Tomáš | Wágner Tomáš | Frumar Miloslav | Chrissanthopoulos A. | Kostadinova O. | Yannopoulos S.N.
Year: 2009
Type of publication: kapitola v odborné knize
Name of source: NATO Science for Peace and Security Series B: Nanostructured materials for advanced technological applications
Publisher name: Springer
Place: Berlín
Page from-to: 361-364
Titles:
Language Name Abstract Keywords
cze Nanokoloidní roztoky of As-S skel a jejich vztah k povrchové morfologii spin-coated amorfních filmů Amorphous chalcogenide (As-S) thin films can be fabricated by the spin-coating technique from appropriate solutions of the corresponding glasses. Such films exhibit a grainy texture, which is presumably related to the cluster size in solution. In the paper we report on a possible relation between the grain size of the surface of soin-coated As33S67 chalcogenide thin films and the cluster size of the glass in bulylamine solutions, using atomic force microscopy and dynamic light scattering, respectively. A novel athermal photo-aggregation effect in the liquid state is reported. nanostruktura;technologická aplikace;As-S skla;amorfní film
eng Nanocoloidal solutions of As-S glasses and their relation to the surface morfology of spin- coated amorphous films Amorphous chalcogenide (As-S) thin films can be fabricated by the spin-coating technique from appropriate solutions of the corresponding glasses. Such films exhibit a grainy texture, which is presumably related to the cluster size in solution. In the paper we report on a possible relation between the grain size of the surface of soin-coated As33S67 chalcogenide thin films and the cluster size of the glass in bulylamine solutions, using atomic force microscopy and dynamic light scattering, respectively. A novel athermal photo-aggregation effect in the liquid state is reported. nanostructure;technological application;As-S glasses;amorphous chalcogenide