Effects of annealing temperature, thickness and substrates on optical properties of m-plane ZnO films studied by photoluminescence and temperature dependent ellipsometry
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.156631
Abstract: Abstract A series of m-plane ZnO films grown on sapphire and Si substrates with different thicknesses (186–371 nm) and different annealing temperatures (150–200 °C) were studied in detail by comparing X-ray diffraction, photoluminescence and spectroscopic ellipsometry measurements.… read more here.
Keywords: ellipsometry; temperature; plane zno; photoluminescence ... See more keywords
Strain dependent anisotropy in photoluminescence of heteroepitaxial nonpolar a-plane ZnO layers
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials Express"
DOI: 10.1364/ome.7.003944
Abstract: Nonpolar a-plane ZnO layers with anisotropic in-plane strains were prepared on the three substrates of r-sapphire, a-GaN, and a-Al0.08GaN templates via a pulsed laser deposition system, to investigate the distinguishing anisotropic photoluminescence properties of a-ZnO… read more here.
Keywords: zno; plane zno; nonpolar plane; photoluminescence ... See more keywords