A study to investigate the Raman Scattering in ZnO thin films doped with Fe, Sb, Al, Ga, and Li is presented. Polarized micro-Raman measurements were formed to study the phonon modes of doped ZnO thin films, grown by pulsed-laser deposition on c-plane sapphire substrates. Additional modes at about 277, 511, 583, and 644 cm-1 were observed for Fe, Sb, and Al doped films. It was observed that Li doped ZnO did not reveal additional modes.
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)