Article: 418 cm-1 Raman scattering from gallium nitride nanowires: Is it a vibration mode of N-rich Ga-N bond configuration?

File Download Links for fulltext
(May Require Subscription)
Supplementary
  • Basic View
  • Metadata View
  • XML View
Title418 cm-1 Raman scattering from gallium nitride nanowires: Is it a vibration mode of N-rich Ga-N bond configuration?
AuthorsNing, JQ1
Xu, SJ1
Yu, DP3
Shan, YY2
Lee, ST2
KeywordsCrystal growth
Gallium nitride
Molecular vibrations
Nitriding
Raman scattering
Issue Date2007
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
CitationApplied Physics Letters, 2007, v. 91 n. 10 [How to Cite?]
DOI: http://dx.doi.org/10.1063/1.2780081
AbstractA Raman-active vibration mode at 418 cm-1 is observed in wurtzite gallium nitride (GaN) nanowires synthesized by different growth methods. In particular, Raman scattering measurements of a number of GaN nanowires systematically prepared by nitriding Β- Ga2 O3 nanowires at different temperatures show an interesting evolution of the mode, revealing that it is most likely the vibration mode of N-rich octahedral Ga- N6 bonds. This idea is further supported by the high-resolution transmission electron microscopic observation. © 2007 American Institute of Physics.
ISSN0003-6951
2011 Impact Factor: 3.844
2011 SCImago Journal Rankings: 0.398
DOIhttp://dx.doi.org/10.1063/1.2780081
ISI Accession Number IDWOS:000249322900070
ReferencesReferences in Scopus
DC Field
Value
dc.contributor.authorNing, JQ
dc.contributor.authorXu, SJ
dc.contributor.authorYu, DP
dc.contributor.authorShan, YY
dc.contributor.authorLee, ST
dc.date.accessioned2010-09-06T08:08:20Z
dc.date.available2010-09-06T08:08:20Z
dc.date.issued2007
dc.description.abstractA Raman-active vibration mode at 418 cm-1 is observed in wurtzite gallium nitride (GaN) nanowires synthesized by different growth methods. In particular, Raman scattering measurements of a number of GaN nanowires systematically prepared by nitriding Β- Ga2 O3 nanowires at different temperatures show an interesting evolution of the mode, revealing that it is most likely the vibration mode of N-rich octahedral Ga- N6 bonds. This idea is further supported by the high-resolution transmission electron microscopic observation. © 2007 American Institute of Physics.
dc.description.naturepublished_or_final_version
dc.identifier.citationApplied Physics Letters, 2007, v. 91 n. 10 [How to Cite?]
DOI: http://dx.doi.org/10.1063/1.2780081
dc.identifier.doihttp://dx.doi.org/10.1063/1.2780081
dc.identifier.hkuros135983
dc.identifier.isiWOS:000249322900070
dc.identifier.issn0003-6951
2011 Impact Factor: 3.844
2011 SCImago Journal Rankings: 0.398
dc.identifier.issue10
dc.identifier.openurl
dc.identifier.scopuseid_2-s2.0-34548506478
dc.identifier.urihttp://hdl.handle.net/10722/80609
dc.identifier.volume91
dc.languageeng
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
dc.publisher.placeUnited States
dc.relation.ispartofApplied Physics Letters
dc.relation.referencesReferences in Scopus
dc.rightsApplied Physics Letters. Copyright © American Institute of Physics.
dc.rightsCopyright (2007) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in (Applied Physics Letters, 2007, v. 91 n. 10, article no. 103117) and may be found at (http://apl.aip.org/resource/1/applab/v91/i10/p103117_s1).
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License
dc.subjectCrystal growth
dc.subjectGallium nitride
dc.subjectMolecular vibrations
dc.subjectNitriding
dc.subjectRaman scattering
dc.title418 cm-1 Raman scattering from gallium nitride nanowires: Is it a vibration mode of N-rich Ga-N bond configuration?
dc.typeArticle
Author Affiliations
  1. The University of Hong Kong
  2. City University of Hong Kong
  3. Peking University