Facile synthesis and characterization of gallium oxide (β-Ga <inf>2</inf>O<inf>3</inf>) 1D nanostructures: Nanowires, nanoribbons, and nanosheets

Wang, G; Park, J; Kong, X; Wilson, PR; Chen, Z; Ahn, JH

Facile synthesis and characterization of gallium oxide (β-Ga <inf>2</inf>O<inf>3</inf>) 1D nanostructures: Nanowires, nanoribbons, and nanosheets

Wang, G

Park, J Kong, X Wilson, PR Chen, Z Ahn, JH

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Publication Type:: Journal Article
Citation:: Crystal Growth and Design, 2008, 8 (6), pp. 1940 - 1944
Issue Date:: 2008-06-01

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Field	Value	Language
dc.contributor.author	Wang, G https://orcid.org/0000-0003-4295-8578	en_US
dc.contributor.author	Park, J	en_US
dc.contributor.author	Kong, X	en_US
dc.contributor.author	Wilson, PR	en_US
dc.contributor.author	Chen, Z	en_US
dc.contributor.author	Ahn, JH	en_US
dc.date.issued	2008-06-01	en_US
dc.identifier.citation	Crystal Growth and Design, 2008, 8 (6), pp. 1940 - 1944	en_US
dc.identifier.issn	1528-7483	en_US
dc.identifier.uri	http://hdl.handle.net/10453/13101
dc.description.abstract	β-Ga2O3, one-dimensional (1D) nanostructures including nanowires, nanoribbons and nanosheets were synthesized via a combined carbon thermal reduction and chemical vapor deposition (CVD) approach. All of these nanostructures consist of single-crystalline monoclinic structure, which has been confirmed via high-resolution TEM and electron diffraction analysis. We obtained β-Ga2O3, nanowires at high temperature zone, nanosheets, and nanoribbons at medium temperature zone at low-pressure environments. We found that β-Ga2Q3 nanowires and nanoribbons have diversified different growth directions. The optical properties of β-Ga2O3 nanowires and nanoribbons from UV-vis spectra show that the bandgaps are red-shifted by 0.13 eV. © 2008 American Chemical Society.	en_US
dc.relation	http://purl.org/au-research/grants/arc/DP0559891
dc.relation.ispartof	Crystal Growth and Design	en_US
dc.relation.isbasedon	10.1021/cg701251j	en_US
dc.subject.classification	Inorganic & Nuclear Chemistry	en_US
dc.title	Facile synthesis and characterization of gallium oxide (β-Ga <inf>2</inf>O<inf>3</inf>) 1D nanostructures: Nanowires, nanoribbons, and nanosheets	en_US
dc.type	Journal Article
utslib.citation.volume	6	en_US
utslib.citation.volume	8	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	0306 Physical Chemistry (incl. Structural)	en_US
utslib.for	0302 Inorganic Chemistry	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access
pubs.issue	6	en_US
pubs.publication-status	Published	en_US
pubs.volume	8	en_US

Abstract:

β-Ga2O3, one-dimensional (1D) nanostructures including nanowires, nanoribbons and nanosheets were synthesized via a combined carbon thermal reduction and chemical vapor deposition (CVD) approach. All of these nanostructures consist of single-crystalline monoclinic structure, which has been confirmed via high-resolution TEM and electron diffraction analysis. We obtained β-Ga2O3, nanowires at high temperature zone, nanosheets, and nanoribbons at medium temperature zone at low-pressure environments. We found that β-Ga2Q3 nanowires and nanoribbons have diversified different growth directions. The optical properties of β-Ga2O3 nanowires and nanoribbons from UV-vis spectra show that the bandgaps are red-shifted by 0.13 eV. © 2008 American Chemical Society.

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http://hdl.handle.net/10453/13101