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
Fabrication and characterization of p-Si/n-ZnO heterostructured junctions
University of Gothenburg.
University of Gothenburg.
University of Gothenburg.
Linköping University, Department of Science and Technology. Linköping University, The Institute of Technology.
Show others and affiliations
2009 (English)In: MICROELECTRONICS JOURNAL, ISSN 0026-2692 , Vol. 40, no 4-5, 706-710 p.Article in journal (Refereed) Published
Abstract [en]

In this paper ZnO nanorods and nanodots (with and without a SiO2 buffer layer) were grown on p-Si, forming p-n heterojunctions. The nanorod devices showed no visible electroluminescence (EL) emission but showed rectifying behavior. Covering around 60% of the length of the nanorods with PMMA produced an ideality factor of 3.91 +/- 0.11 together with a reverse saturation current of 6.53 +/- 4.2 x 10(-8) A. Up to two orders of magnitude rectification was observed for the current at bias -3 and 3 V. The nanodot devices showed EL emission under forward bias conditions. It seems that the buffer layer increased both the stability and efficiency of the devices, since the buffer layer device could operate at larger applied voltage and showed EL emission under reverse bias.

Place, publisher, year, edition, pages
2009. Vol. 40, no 4-5, 706-710 p.
Keyword [en]
ZnO, II-VI semiconductor, Current-voltage, Nanostructure, Heterojunction
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-18550DOI: 10.1016/j.mejo.2008.07.070OAI: oai:DiVA.org:liu-18550DiVA: diva2:220578
Available from: 2009-06-01 Created: 2009-06-01 Last updated: 2014-01-15

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Nour, OmerWillander , Magnus

Search in DiVA

By author/editor
Nour, OmerWillander , Magnus
By organisation
Department of Science and TechnologyThe Institute of Technology
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 148 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