Synthesis of gallium phosphide nanowires via sublimation method
- 9 October 2002
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 21,p. 2564-2565
- https://doi.org/10.1039/b207995j
Abstract
Gallium phosphide nanowires were synthesized by sublimation of ball-milled powders and are straight, cylindrical, and smooth in surface, with mean diameter of 40 nm and length up to 300 μm; they have a single-crystalline zinc blende structure with [111] growth direction; X-ray diffraction and Raman spectroscopy reveal a high degree of crystallinity of the nanowires; photoluminescence, exciting with a 458 nm laser line, shows a broad donor–acceptor pair peak and its replicas in the energy range 2.05–2.20 eV.Keywords
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