liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Luminescence anisotropy of ZnO microrods
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, The Institute of Technology.
Institute Problems Mat Science, Ukraine .
Institute Problems Mat Science, Ukraine .
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, The Institute of Technology.
2012 (English)In: Journal of Luminescence, ISSN 0022-2313, E-ISSN 1872-7883, Vol. 132, no 10, 2643-2647 p.Article in journal (Refereed) Published
Abstract [en]

The local features of light emission from ZnO microrods were studied: it is revealed that ZnO luminescence spectra are significantly influenced by the crystal morphology. It is shown that the near and edge ultraviolet emission occurs primarily from the top (0001) planes of ZnO microrods; while the defect related visible emission was found to occur dominantly from the side facets. The room temperature cathodoluminescence analysis revealed that visible emission consists of a few overlapping peaks, arising due to recombination on common points and surface defects (Zn-i, V-o, V-o(O)/V-o(**) V-o(**) and surface defects.). While at low temperature, only the luminescence due to neutral donor bound exciton ((DX)-X-0) emission is observed. The data obtained suggest that the light emission spectra of ZnO material of diverse morphology cannot be directly compared, although some common spectral features are present.

Place, publisher, year, edition, pages
Elsevier , 2012. Vol. 132, no 10, 2643-2647 p.
Keyword [en]
ZnO microrods, Photoluminescence, Cathodoluminescence, NBE emission, DLE emission
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-81813DOI: 10.1016/j.jlumin.2012.04.048ISI: 000306876000025OAI: oai:DiVA.org:liu-81813DiVA: diva2:556714
Note

Funding Agencies|Linkoping Linnaeus initiative for Novel Functional Materials (LiLi-NFM)||

Available from: 2012-09-26 Created: 2012-09-24 Last updated: 2017-12-07

Open Access in DiVA

fulltext(324 kB)574 downloads
File information
File name FULLTEXT01.pdfFile size 324 kBChecksum SHA-512
5adf58e4b377c5b2f957403e576067715696ce89bc55b36087dd59748a4f312c66d24098c5f8a5f48470b9c1737a26ff28c031719e4a46c814713c493909bca7
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Authority records BETA

Khranovskyy, VolodymyrYakimova, Rositsa

Search in DiVA

By author/editor
Khranovskyy, VolodymyrYakimova, Rositsa
By organisation
Semiconductor MaterialsThe Institute of Technology
In the same journal
Journal of Luminescence
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar
Total: 574 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 143 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf