scholarly journals Single step route to highly transparent, conductive and hazy aluminium doped zinc oxide films

RSC Advances ◽  
2018 ◽  
Vol 8 (74) ◽  
pp. 42300-42307 ◽  
Author(s):  
Jianwei Li ◽  
Sanjayan Sathasivam ◽  
Alaric Taylor ◽  
Claire J. Carmalt ◽  
Ivan P. Parkin
Keyword(s):  
Zinc Oxide ◽  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Oxide Films ◽  
Chemical Vapour ◽  
Single Step ◽  
Zinc Oxide Films ◽  
Doped Zno

A single step chemical vapour deposition route to highly conductive, transparent and hazy Al doped ZnO.

scholarly journals Transparent conductive aluminium and fluorine co-doped zinc oxide films via aerosol assisted chemical vapour deposition

RSC Advances ◽  
2014 ◽  
Vol 4 (91) ◽  
pp. 49723-49728 ◽  
Author(s):  
Sapna D. Ponja ◽  
Sanjayan Sathasivam ◽  
Ivan P. Parkin ◽  
Claire J. Carmalt
Keyword(s):  
Thin Films ◽  
Zinc Oxide ◽  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Zno Thin Films ◽  
Glass Substrates ◽  
Zinc Oxide Films ◽  
Doped Zno ◽  
Co Doped

Aerosol assisted chemical vapour deposition (AACVD) was employed to synthesise highly transparent and conductive ZnO, fluorine or aluminium doped and aluminium–fluorine co-doped ZnO thin films on glass substrates at 450 °C.

Doped zinc oxide films grown by hot-wire chemical vapour deposition

2015 ◽  
Vol 576 ◽  
pp. 88-97 ◽  
Author(s):  
A. Abrutis ◽  
L. Silimavicius ◽  
V. Kubilius ◽  
T. Murauskas ◽  
Z. Saltyte ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Oxide Films ◽  
Chemical Vapour ◽  
Hot Wire ◽  
Zinc Oxide Films

The use of cationic surfactants to control the structure of zinc oxide films prepared by chemical vapour deposition

2012 ◽  
Vol 48 (10) ◽  
pp. 1490-1492 ◽  
Author(s):  
Ciara S. McNally ◽  
David P. Turner ◽  
Alex N. Kulak ◽  
Fiona C. Meldrum ◽  
Geoffrey Hyett
Keyword(s):  
Zinc Oxide ◽  
Chemical Vapour Deposition ◽  
Cationic Surfactants ◽  
Vapour Deposition ◽  
Oxide Films ◽  
Chemical Vapour ◽  
Zinc Oxide Films

scholarly journals The effect of solvent on Al-doped ZnO thin films depositedviaaerosol assisted CVD

RSC Advances ◽  
2018 ◽  
Vol 8 (58) ◽  
pp. 33164-33173 ◽  
Author(s):  
Dominic B. Potter ◽  
Ivan P. Parkin ◽  
Claire J. Carmalt
Keyword(s):  
Thin Films ◽  
Zinc Oxide ◽  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Zno Thin Films ◽  
Effect Of Solvent ◽  
Zinc Acetylacetonate ◽  
Doped Zno

Aluminium-doped zinc oxide (AZO) thin films were depositedviaaerosol assisted chemical vapour deposition (AACVD) from zinc acetylacetonate at 450 °C.

scholarly journals Characterization and thermoluminescence study of gamma irradiated Tb-doped ZnO and undoped ZnO synthesized by spray pyrolysis method

Nova Scientia ◽  
2021 ◽  
Vol 13 (27) ◽  
Author(s):  
Alejandro Ortiz-Morales ◽  
Manuel García-Hipólito ◽  
Epifanio Cruz-Zaragoza ◽  
Ramón Gómez-Aguilar
Keyword(s):  
Zinc Oxide ◽  
Gamma Radiation ◽  
Spray Pyrolysis ◽  
Oxide Films ◽  
Spray Pyrolysis Method ◽  
Order Kinetic ◽  
Zinc Oxide Films ◽  
Pyrolysis Method ◽  
Wide Range ◽  
Doped Zno

High gamma dose-resistant undoped ZnO and Tb-doped ZnO thermoluminescent (TL) micro-phosphors were prepared by the spray pyrolysis method. Scanning electron microscopy shows crystalline rods with hexagonal morphology, (0.1-0.4 µm diameter, and about 1 µm length). Raman spectra dispersion reveals a würtzite form. Photoluminescence (PL) study of irradiated zinc oxide films indicates the generation of defects produced by gamma irradiation resulting in an increased probability of electron-hole exciton recombination. PL spectrum shows emission bands from 5D4-7Fj=6,5,4,3 transitions ascribed to Tb3+ dopant in zinc oxide phosphor. X-ray diffraction patterns for both types of films growth (undoped ZnO and Tb-doped ZnO) are typical of zinc oxide crystalline structure, with no noticeable effect of Tb ions. Dosimetric properties, for both samples, show a low TL fading signal and TL reproducibility signal for undoped ZnO and Tb-doped ZnO samples was 29 and 57 %, respectively. The kinetic parameters such as activation energy E, frequency factor s, and Rm values, were obtained by Computerized Glow Curve Deconvolution (CGCD) assuming Mixed Order Kinetic model (MOK). The results show that the MOK well described the glow curves of zinc oxide films. The heating rate effects produced a broadening of glow peak located at 420 K. For purposes like radiation detector, atomic effective number (Zeff) was obtained: 27.74 and 56.47 for undoped ZnO and Tb-doped ZnO samples, respectively. The samples were exposed to gamma radiation in a wide range of 0.25–20 kGy dose. TL properties of undoped ZnO and Tb-doped ZnO samples show that these materials could be used to detect high doses in a gamma radiation field.

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