Lanthanide-doped W<inf>18</inf>O<inf>49</inf> nanowires: Synthesis, structure and optical properties

Thummavichai, K; Wang, N; Cheong Lem, L; Phillips, M; Ton-That, C; Chang, H; Hu, C; Xu, F; Xia, Y; Zhu, Y

Lanthanide-doped W<inf>18</inf>O<inf>49</inf> nanowires: Synthesis, structure and optical properties

Thummavichai, K Wang, N Cheong Lem, L Phillips, M

Ton-That, C

Chang, H Hu, C Xu, F Xia, Y Zhu, Y

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Publication Type:: Journal Article
Citation:: Materials Letters, 2018, 214 pp. 232 - 235
Issue Date:: 2018-03-01

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Field	Value	Language
dc.contributor.author	Thummavichai, K	en_US
dc.contributor.author	Wang, N	en_US
dc.contributor.author	Cheong Lem, L	en_US
dc.contributor.author	Phillips, M https://orcid.org/0000-0003-1522-9281	en_US
dc.contributor.author	Ton-That, C https://orcid.org/0000-0003-3276-1739	en_US
dc.contributor.author	Chang, H	en_US
dc.contributor.author	Hu, C	en_US
dc.contributor.author	Xu, F	en_US
dc.contributor.author	Xia, Y	en_US
dc.contributor.author	Zhu, Y	en_US
dc.date.issued	2018-03-01	en_US
dc.identifier.citation	Materials Letters, 2018, 214 pp. 232 - 235	en_US
dc.identifier.issn	0167-577X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/131063
dc.description.abstract	© 2017 The effects of Ce- and La-doped WOx nanostructures on the morphology and crystal structures of WOx nanowires are investigated first, then the impact of these dopants on the cathodoluminescence (CL) properties of the WOx nanowires is studied. The dopants induced a morphological evolution and crystalline lattice expansion of the WOx nanostructures. By analyzing the surface composition and oxidation state ratios of W5+/W6+ in each sample using X-ray photoelectron spectroscopy, we attempt to interpret the observed CL spectra shift from ultraviolet to blue emission of the Ce- and La-doped nanowires.	en_US
dc.relation.ispartof	Materials Letters	en_US
dc.relation.isbasedon	10.1016/j.matlet.2017.12.022	en_US
dc.subject.classification	Materials	en_US
dc.title	Lanthanide-doped W<inf>18</inf>O<inf>49</inf> nanowires: Synthesis, structure and optical properties	en_US
dc.type	Journal Article
utslib.citation.volume	214	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	0301 Analytical Chemistry	en_US
utslib.for	02 Physical Sciences	en_US
utslib.for	03 Chemical Sciences	en_US
utslib.for	09 Engineering	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.publication-status	Published	en_US
pubs.volume	214	en_US

Abstract:

© 2017 The effects of Ce- and La-doped WOx nanostructures on the morphology and crystal structures of WOx nanowires are investigated first, then the impact of these dopants on the cathodoluminescence (CL) properties of the WOx nanowires is studied. The dopants induced a morphological evolution and crystalline lattice expansion of the WOx nanostructures. By analyzing the surface composition and oxidation state ratios of W5+/W6+ in each sample using X-ray photoelectron spectroscopy, we attempt to interpret the observed CL spectra shift from ultraviolet to blue emission of the Ce- and La-doped nanowires.

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http://hdl.handle.net/10453/131063