Generation of InN nanocrystals in organic solution through laser ablation of high pressure chemical vapor deposition-grown InN thin film
Date
2012-07-27
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Source Title
Journal of Nanoparticle Research
Print ISSN
1388-0764
Electronic ISSN
Publisher
Springer
Volume
14
Issue
8
Pages
1 - 6
Language
English
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Journal Title
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Volume Title
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Abstract
We report the synthesis of colloidal InN nanocrystals (InN-NCs) in organic solution through nanosecond pulsed laser ablation of high pressure chemical vapor deposition-grown InN thin film on GaN/sapphire template substrate. The size, the structural, the optical, and the chemical characteristics of InN-NCs demonstrate that the colloidal InN crystalline nanostructures in ethanol are synthesized with spherical shape within 5.9-25.3, 5.45-34.8, 3.24-36 nm particle-size distributions, increasing the pulse energy value. The colloidal InN-NCs solutions present strong absorption edge tailoring from NIR region to UV region.
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Keywords
High pressure chemical vapor deposition, InN nanocrystal synthesis, Laser ablation of InN thin film in organic solution, Absorption edges, Chemical characteristic, Chemical vapor, Crystalline nanostructure, GaN/sapphire, High pressure, High pressure chemical vapor deposition, InN thin films, Nanocrystal synthesis, Nanosecond pulsed laser, NIR regions, Organic solutions, Pulse energies, Spherical shape, Template substrates, UV region, Chemical vapor deposition, Ethanol, Laser ablation, Thin films, Vapors, Nanocrystals, Alcohol, Indium, Nanocrystal, Nanomaterial, Organic compound, Absorption, Article, Chemical analysis, Crystal, Laser, Particle size, Priority journal, Raman spectrometry, Synthesis, Transmission electron microscopy, Ultraviolet radiation, Vapor, X ray photoelectron spectroscopy