Das, B and Kumar, P and Rao, CNR (2012) Factors Affecting Laser-Excited Photoluminescence from ZnO Nanostructures. In: Journal of Cluster Science, 23 (3). pp. 649-659.
jou_clus_sci_23-3_2012.pdf - Published Version
Restricted to Registered users only
Download (530Kb) | Request a copy
The role of defects on laser-excited photoluminescence of various ZnO nanostructures has been investigated. The study shows that defects present in ZnO nanostructures, specially Zn-related defects play a crucial role in determining the laser-excited photoluminescence intensity (LEI). ZnO nanoparticles as well as nanorods (NR) annealed in oxygen atmosphere exhibit remarkable enhancement in LEI. A similar enhancement is also shown by Al-doped ZnO NR. Â© 2012 Springer Science+Business Media, LLC.
|Item Type:||Journal Article|
|Additional Information:||Copyright for this article belongs to Springer|
|Department/Centre:||Division of Chemical Sciences > Solid State & Structural Chemistry Unit|
|Date Deposited:||17 Sep 2012 11:30|
|Last Modified:||17 Sep 2012 11:30|
Actions (login required)