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    Synthesis and characterization of spray pyrolysis Zinc Oxide microrods
    (Elsevier Science Sa, 2007) Alver, U.; Kilinc, T.; Bacaksiz, E.; Küçükömeroğlu, T.; Nezir, S.; Mutlu, I. H.; Aslan, F.
    Zinc Oxide (ZnO) microrods were prepared by ultrasonic spray pyrolysis technique on glass substrates. The X-ray diffraction (XRD) patterns and scanning electron microscope images show that obtained rods are composed of wurtzite-type ZnO with diameters of about 1-3 mu m and lengths ranging from 1 to 3 mu m. The XRD patterns also show that hexagonal ZnO rods mainly grow along the [002] direction. The optical measurements reveal that films have a maximum transmittance of about 80% and a direct band gap of 3.6 eV (c) 2006 Elsevier B.V. All rights reserved.
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    Temperature dependence of ZnO rods produced by ultrasonic spray pyrolysis method
    (Elsevier Science Sa, 2007) Alver, U.; Kilinc, T.; Bacaksiz, E.; Nezir, S.
    Zinc oxide (ZnO) microrods were prepared at different substrate temperatures by ultrasonic spray pyrolysis technique on glass substrates. The X-ray diffraction patterns show that obtained rods are composed of wurtzite-type and mainly grow along the [0 0 2] direction. Scanning electron microscope images show that the diameters of ZnO rods and the distances among the rods increase with increasing substrate temperature. In addition, the optical measurements reveal that transmittance and the band gap energies of films increase with increasing substrate temperature. (C) 2007 Elsevier B.V. All rights reserved.