English, Article edition: BLUESHIFT AND INTENSITY ENHANCEMENT IN VISIBLE EMISSION SPECTRUM OF C-AXIS ORIENTED SPRAY PYROLYTICALLY GROWN NANOCRYSTALLINE ZnO THIN FILMS M. JUNAID BUSHIRI; V. GOPAKUMAR; V. K. VAIDYAN

User activity

Share to:
 
Bookmark: http://trove.nla.gov.au/version/83591
Physical Description
  • article
Language
  • English

Edition details

Title
  • BLUESHIFT AND INTENSITY ENHANCEMENT IN VISIBLE EMISSION SPECTRUM OF C-AXIS ORIENTED SPRAY PYROLYTICALLY GROWN NANOCRYSTALLINE ZnO THIN FILMS
Author
  • M. JUNAID BUSHIRI
  • V. GOPAKUMAR
  • V. K. VAIDYAN
Physical Description
  • article
Notes
  • Highly (002)-oriented nanocrystalline ZnO thin films were deposited on glass substrates at a substrate temperature of 500°C in air atmosphere by low-cost spray pyrolysis method. Room temperature photoluminescence spectral studies show the presence of near band edge emission and defect level emission (DLE) from the samples. The DLE wavelength is blueshifted about 22 nm and further emission intensity enhancement is observed in (002)-oriented sample as compared to that of wurtzite ZnO phase. The modifications in local defect levels and change in crystalline symmetry are attributed to the blue shift in the DLE region of c-axis oriented sample. The increased emission intensity of (002)-oriented samples is due to improvement in crystalline quality, preferential oriented growth and spherical morphology of nanocrystalline grains.
  • Zinc oxide, semiconductor, spray pyrolysis, photoluminescence, c-axis oriented ZnO
  • RePEc:wsi:srlxxx:v:15:y:2008:i:05:p:551-556
Language
  • English
Contributed by
OAIster

Get this edition

  • Set up My libraries

    How do I set up "My libraries"?

    In order to set up a list of libraries that you have access to, you must first login or sign up. Then set up a personal list of libraries from your profile page by clicking on your user name at the top right of any screen.

  • All (1)
  • Unknown (1)
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.

User activity


e.g. test cricket, Perth (WA), "Parkes, Henry"

Separate different tags with a comma. To include a comma in your tag, surround the tag with double quotes.

Be the first to add a tag for this edition

Be the first to add this to a list

Comments and reviews

What are comments? Add a comment

No user comments or reviews for this version

Add a comment