Self-organized hierarchical ZnS/Si[O.sub.2] nanowires heterostructures
Article Abstract:
Novel hierarchical heterostructures formed by wrapping ZnS nanowires with highly dense Si[O.sub.2] nanowires were synthesized by vapor-liquid-solid process. The study indicated that a typical hierarchical ZnS/Si[O.sub.2] heterostructure consists of a single-crystalline ZnS nanowire (core) with diameter gradually decreasing from several hundred nanometers to 20 nm and adjacent amorphous Si[O.sub.2] nanowires (branches) with diameter of about 20 nm.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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Hierarchical saw-like ZnO nanobelt/ZnS nanowire heterostructures induced by polar surfaces
Article Abstract:
The synthesis of saw-like nanostructures composed of ZnO nanobelts and ZnS nanowires by a simple thermal evaporation process is reported. The formation of saw-like heterostructures is induced by the polar surfaces of wurtzite ZnO and ZnS and their photoluminescence properties are studied at room temperature.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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