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Proceedings Paper

Laser-induced structural transformations in semiconductor nanoparticles
Author(s): Vladislav V. Yakovlev; V. Lazarov; Aleksei R. Faustov; James Reynolds; M. Gajdardziska-Josifovska
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Paper Abstract

We report laser-induced phase transformations in CdS nanocrystals under radiation of high-power nanosecond laser pulses with wavelength of 532 nm and 355 nm. The observed changes in size distribution of nanocrystals as well as the changes of their crystal structure from orthorhombic to cubic are uncovered by absorption spectroscopy, high-resolution transmission electron microscopy and selected area electron diffraction.

Paper Details

Date Published: 16 August 2000
PDF: 4 pages
Proc. SPIE 4065, High-Power Laser Ablation III, (16 August 2000); doi: 10.1117/12.407325
Show Author Affiliations
Vladislav V. Yakovlev, Univ. of Wisconsin/Milwaukee (United States)
V. Lazarov, Univ. of Wisconsin/Milwaukee (United States)
Aleksei R. Faustov, Univ. of Wisconsin/Milwaukee (United States)
James Reynolds, Univ. of Wisconsin/Milwaukee (United States)
M. Gajdardziska-Josifovska, Univ. of Wisconsin/Milwaukee (United States)

Published in SPIE Proceedings Vol. 4065:
High-Power Laser Ablation III
Claude R. Phipps, Editor(s)

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