[PDF] Top 20 Effect of alumina doping on structural, electrical, and optical properties of sputtered ZnO thin films

... abundance of ZnO in the earth makes it available at a low ...influence of fabrication parameters on the structural, electrical and optical properties ... See full document

... good and stable n-type layer of a-plane ZnO is required as ...doped ZnO, ZnO:Al is a promising n-type ...growth of epitaxial a-plane ZnO:Al on r-sapphire with ... See full document

... (BZO) thin films have been fabricated by spray pyrolysis on a glass ...morphology and electrical properties of the thin films were ...(XRD) and ... See full document

... the structural, electrical, and optical properties of the sputtered ZnO:Al thin films depend on working ...increase of working ...path ... See full document

... 0 and k H−P denote the lattice friction stress and the Hall–Petch constant, ...plot of the hard- ness versus D −1/2 data for ZnO thin films annealed at various ...size of annealed ... See full document

... transparent thin films of Sn-doped ZnO (ZnO:Sn) were deposited onto alkali-free glass substrates by a sol –gel method; the effect of Sn doping on ... See full document

... surge of a good number of relevant publications. 1,2 The interest in ZnO is aroused not only by the transparent conducting characteristics of doped ZnO films but also by the ... See full document

... aspects of the film's mechanical properties. Since the variation of hardness with the grain size appears to follow the inverse Hall –Petch effect [28], that is the hardness increases with grain ... See full document

... tween ZnO film and AlO x film. The mutual solubility of ZnO and AlO x precludes the formation of interfacial ...Kirkendall effect. This effect tends to weaken the ... See full document

... effects of Gallium doping concentration on the optical prop- erties of GZO thin film growth and were ...The optical transmission spectra for the wavelength range ... See full document

... t Thin gallium-doped zinc oxide (in GZO the Ga 2 O 3 contents are approximately 3 wt%) films having different ZnO buffer layers were deposited using radio frequency (rf) magnetron ...use of a ... See full document

... Al-doped ZnO thin films have been prepared by the well-established sol–gel technique under suitable thermal ...treatment. Structural, electrical, and optical properties ... See full document

... terms and conditions apply. Effect of sputtering power on the structural and optical properties of RF magnetron sputtered ITO films View the ... See full document

... gaps of the films were ...value of E g decreased from ...several thin films including TiO 2 12,13,16 and perovskite mate- rials such as BaTiO 3 ...2 films might be a ... See full document

... Results and discussion Fig. 1 shows the GIXRD patterns of the as-deposited VOx thin films before (black lines) and after gasochromic reaction (red ...angle, and the peak intensity ... See full document

... donors and acceptors in our samples is not surprising because of low-purity of chemical precursor ...side of these emission lines are the one and two LO-phonon sideband of eA 1 ... See full document

... peak of the annealed film red shifts approxi- mately 12 meV as shown in the inset of ...possibility of quantum size effect that induces blue shift of band edge rather than the observed ... See full document

... cause of conductivity switching and the possible element responsible for such a conversion, we con- ducted dynamic SIMS measurement on the 600  C annealed ZnO ...function of depth from ... See full document

... effects of annealing time on the structural and optical properties of sputtered ZnO ...annealed ZnO films show stronger intensity and narrower ... See full document

... oriented ZnO nanosaws were synthesized on Si substrates by a simple vapor transport ...characterization of the products, the SEM micrograph clearly reveals that length of nanosaw exceeds ... See full document