2 resultados para Business Success Factors

em Indian Institute of Science - Bangalore - Índia


Relevância:

30.00% 30.00%

Publicador:

Resumo:

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. © 2012 Springer Science+Business Media, LLC.