Effect of Co Doping Concentration on Structural Properties and Optical Parameters of Co-Doped ZnO Thin Films by Sol–Gel Dip-Coating Method

2014 ◽  
Vol 14 (11) ◽  
pp. 8544-8548 ◽  
Author(s):  
Giwoong Nam ◽  
Hyunsik Yoon ◽  
Byunggu Kim ◽  
Dong-Yul Lee ◽  
Jong Su Kim ◽  
...  
Keyword(s):  
Doping Concentration ◽  
Sol Gel ◽  
Dip Coating ◽  
Zno Thin Films ◽  
Optical Parameters ◽  
Co Doping ◽  
Coating Method ◽  
Doped Zno ◽  
Dip Coating Method ◽  
Co Doped

Optical, magnetic and structural properties of Cr-doped ZnO thin films by sol–gel dip-coating method

2017 ◽  
Vol 4 (9) ◽  
pp. 096403 ◽  
Author(s):  
Zohra N Kayani ◽  
Marya Siddiq ◽  
Saira Riaz ◽  
Shahzad Naseem
Keyword(s):  
Thin Films ◽  
Structural Properties ◽  
Sol Gel ◽  
Dip Coating ◽  
Zno Thin Films ◽  
Coating Method ◽  
Doped Zno ◽  
Dip Coating Method

Optical properties and electrical resistivity of boron-doped ZnO thin films grown by sol–gel dip-coating method

2013 ◽  
Vol 35 (12) ◽  
pp. 2418-2424 ◽  
Author(s):  
Soaram Kim ◽  
Hyunsik Yoon ◽  
Do Yeob Kim ◽  
Sung-O Kim ◽  
Jae-Young Leem
Keyword(s):  
Thin Films ◽  
Electrical Resistivity ◽  
Optical Properties ◽  
Sol Gel ◽  
Dip Coating ◽  
Zno Thin Films ◽  
Boron Doped ◽  
Coating Method ◽  
Doped Zno ◽  
Dip Coating Method

Influence of Ni Doping on Structural, Morphological and Optical Properties of Sol-Gel ZnO Thin Films

2016 ◽  
Vol 675-676 ◽  
pp. 241-244 ◽  
Author(s):  
Tanattha Rattana ◽  
Sumetha Suwanboon ◽  
Chittra Kedkaew
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Surface Morphology ◽  
Doping Concentration ◽  
Sol Gel ◽  
Hexagonal Wurtzite Structure ◽  
Dip Coating ◽  
Zno Thin Films ◽  
Ni Doping ◽  
Coating Method

Ni-doped ZnO thin films were prepared on glass slide substrates by a sol-gel dip coating method with different Ni doping concentrations (0-33 mol%). The effect of Ni doping concentration on structural, surface morphology and optical properties of the thin films was characterized by XRD, FESEM and UV-Vis spectrophotometer. The XRD results indicated that pure ZnO thin film exhibited a hexagonal wurtzite structure. Ni (OH)2 phase were observed at a high Ni doping concentration. The FESEM images showed that the surface morphology and surface roughness were sensitive to the Ni doping concentration. The optical transmission measurements were observed that the transmittance decreased with increasing the Ni doping concentration.

Factors Affecting the Properties of Zinc Oxide Thin Films Prepared by Dip-Coating Method: A Review

2013 ◽  
Vol 667 ◽  
pp. 193-199 ◽  
Author(s):  
Mohd Firdaus Malek ◽  
Mohamad Hafiz Mamat ◽  
Mohamed Zahidi Musa ◽  
Mohd Zainizan Sahdan ◽  
Mohamad Rusop Mahmood
Keyword(s):  
Thin Films ◽  
Zinc Oxide ◽  
Sol Gel ◽  
Dip Coating ◽  
Zno Thin Films ◽  
Integrated Sensor ◽  
Factors Affecting ◽  
Oxide Electrodes ◽  
Coating Method ◽  
Dip Coating Method

Recent research papers for zinc oxide (ZnO) thin films prepared by dip-coating method are reviewed. The aim is on the factors affecting the properties of ZnO thin films prepared by dip-coating method and the preparation of ZnO solution precursor using sol-gel process. Several of journals have been discovered to find out the related study on this topic. It was found that solution chemical equilibrium, substrate and thermal processing are the factors that contribute to the various properties of ZnO thin films. This review hopefully can help in improving the properties of ZnO thin film for possible applications to photoconductor, integrated sensor, transparent conducting oxide electrodes, optoelectronic devices and so on.

scholarly journals Optical, Structural, and Crystal Defects Characterizations of Dip Synthesized (Fe-Ni) Co-Doped ZnO Thin Films

Materials ◽  
2020 ◽  
Vol 13 (7) ◽  
pp. 1737 ◽  
Author(s):  
Ahmad M. Alsaad ◽  
Ahmad A. Ahmad ◽  
Qais M. Al-Bataineh ◽  
Areen A. Bani-Salameh ◽  
Hadeel S. Abdullah ◽  
...  
Keyword(s):  
Thin Films ◽  
Structural Properties ◽  
Sol Gel ◽  
Dip Coating ◽  
Crystal Defects ◽  
Nanocomposite Films ◽  
Zno Thin Films ◽  
Line Profile Analysis ◽  
Doped Zno ◽  
Co Doped

Sol-gel technique is used to synthesize as-grown zinc oxide (ZnO) and iron-nickel (Fe-Ni) co-doped ZnO thin films deposited on glass substrates using dip coating technique. The structural properties and crystal imperfections of as-prepared thin films are investigated. We performed the structural analysis of films using X-ray diffraction (XRD). The XRD analysis reveal that the as-prepared films exhibit wurtzite structure. Furthermore, XRD-line profile analysis is performed to study the correlation between structural properties and imperfections of the nanocomposite thin films. The crystallite size and microstrains parameters are predicted using the Williamson–Hall method. We found that the crystallites size increases as the co-doped (Fe-Ni) concentration is increased. However, microstrains of the nanocomposite films decreases as (Fe-Ni) concentration is increased. The optical properties of the (Fe-Ni) co-doped nanocomposite films are investigated by performing UV-Vis (250 nm–700 nm) spectrophotometer measurements. We found that as the (Fe-Ni) concentration level is steadily increased, transmittance of the undoped ZnO thin films is decreased. Remarkably, refractive index of undoped ZnO thin films is found to exhibit values extending from 1.55 to1.88 that would increase as (Fe-Ni) concentration is increased.

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