INVESTIGATION OF ZnO NANO STRUCTURES FABRICATED ON AL2O3 SUBSTRACTES BY MOCVD

Authors

Binh Nguyen Thanh
Bich Vu Thi
Segawa Y.

Abstract

High quality ZnO nanostructures were grown directly on sapphire subtracts by metal organic vapor deposition. By changing the growth conditions, the different nano structures (nanorods,nanotubes, nanowalls, nanonetworks) can be selectively. These nanostructures were all epitaxially grown and had the same epitaxial relationship with respect to the substrate. Mechanisms corresponding to different nanostructures were discussed. The nanostructures exhibited stable excitonic states at room temperature, and the emission due to exciton-exciton scattering was observed

Publication Date

11-15-2017

Recommended Citation

Thanh, Binh Nguyen; Thi, Bich Vu; and Y., Segawa (2017) "INVESTIGATION OF ZnO NANO STRUCTURES FABRICATED ON AL2O3 SUBSTRACTES BY MOCVD," ASEAN Journal on Science and Technology for Development: Vol. 24: No. 1, Article 10.
DOI: https://doi.org/10.29037/ajstd.204
Available at: https://ajstd.ubd.edu.bn/journal/vol24/iss1/10