Optical and morphological modifications in post-thermally treated tris(8-hydroxyquinoline) gallium films deposited on quartz substrates
作者： Fahmi Fariq Muhammad , Khaulah Sulaiman
DOI: 10.1016/J.MATCHEMPHYS.2014.08.017
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摘要: Abstract This work reports the optical and morphological modifications in vacuum deposited Gaq3 films upon thermal annealing. The annealing process has been carried out under flowing nitrogen gas for 10 min. It was noticed from results that at 235 °C a broad absorption spectrum increased photoluminescence to five times stronger than of pristine film achieved. Scanning electron microscopy X-ray diffraction techniques ascertained changes towards formation amorphous nanorods. improvement properties found be resulted this modification. nanostructure seen viable method enhance morpho-optical films, making promising candidate application organic electronics technology.
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