Preparation of crystalline zinc oxide films by one-step electrodeposition in Reline

Harati, Mohammad; Love, David A.; Lau, W. M.; Ding, Zhifeng

doi:10.1016/j.matlet.2012.08.136

Cited by 28 publications

(8 citation statements)

References 23 publications

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“…In addition, four distinct Raman peaks at 706, 491.9, 185 and 152 cm -1 are observed. The peaks located at 389 cm -1 are ascribed to the A 1 (TO) band reported by Harati et al [21]. The peaks at 185 and 152 cm -1 can be attributed to Bi 2 S 3 , which agrees well with two Raman bands reported by Kaltenhauser et al [22] and Zhu et al [23], respectively.…”

Section: Resultssupporting

confidence: 88%

SILAR coated Bi2S3 nanoparticles on vertically aligned ZnO nanorods: Synthesis and characterizations

Nikam

Baviskar

Sali

et al. 2015

Ceramics International

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Section: Resultssupporting

confidence: 88%

SILAR coated Bi2S3 nanoparticles on vertically aligned ZnO nanorods: Synthesis and characterizations

Nikam

Baviskar

Sali

et al. 2015

Ceramics International

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“…Various techniques have been used to prepare the ZnO thin films. These techniques include the chemical vapor deposition [10], electrochemical deposition [11], spray pyrolysis [12][13][14], sol-gel method [15][16][17]. Among the techniques mentioned above, the sol-gel process has attracted a great attention due to its excellent homogeneity, low cost, easy control of doping, and chemical composition, good reproducibility, lower crystallization temperature and large-area coating capability with high adhesion on different types of substrates [18].…”

Section: Introductionmentioning

confidence: 99%

Fabrication and Characterization of Highly Textured Thin Films of Undoped and Ag-Doped ZnO

et al. 2019

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Undoped and Ag-doped ZnO thin films with different silver concentrations (0, 1, 3, and 7 wt%) were synthesized by sol-gel method and deposited onto glass substrate by dip-coating technique. Zinc acetate dehydrate and silver nitrate were used as starting materials. 2-Methoxyethanol and ethanolamine were used as solvent and stabilizer. Characterization by X-ray diffraction has revealed that the undoped and Ag-doped ZnO are polycrystalline, and have the wurtzite hexagonal structure with a preferred orientation along c-axis. The nanometric size (27-34 nm) of ZnO crystallites varies with the concentration of Ag. The surface morphology analysis, by atomic force microscopy and scanning electron microscopy, depicts a homogeneous dispersion of ZnO crystallites in the form of randomly spread wrinkles-like formation. The Raman spectroscopy confirms the Ag incorporation in the ZnO lattice. All films exhibit a transmittance greater than 75% in the visible region, and a sharp absorption band at 325 nm corresponding to the fundamental absorption edge. The room-temperature photoluminescence spectra of the prepared thin films display a strong ultraviolet band at 380 nm originated from excitons recombination, and four bands in the visible region at 430 nm (violet), 460 nm, 480 nm (blue) and 530 nm (green) from created defect levels in the band gap. These synthesized materials may be potential candidates in the manufacture of devices using short wavelengths.

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“…In addition to the electrical and optical properties of undoped ZnO, the transition metal doped ZnO forms are promising candidate materials in the field of spintronics (spin-electronics). Various methods such as pulsed laser deposition [1], chemical vapor transport [2], electrodeposition [3], co-precipitation [4] and solid-state reaction [5], and spray pyrolysis [6] can be used to synthesize ZnO. Among these methods, spray pyrolysis technique can be applicable without vacuum environment; of course, this technique is cheap and displaying comparable properties and competitive functionality with that produced by other techniques.…”

Section: Introductionmentioning

confidence: 99%

Co doping induced structural and optical properties of sol–gel prepared ZnO thin films

Gungor

Güngör

Çalışkan

et al. 2014

Applied Surface Science

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The preparation conditions for Co doping process into the ZnO structure were studied by the ultrasonic spray pyrolysis technique. Structural and optical properties of the Co:ZnO thin films as a function of Co concentrations were examined. It was observed that hexagonal wurtzite structure of ZnO is dominant up to the critical value, and after the value, the cubic structural phase of the cobalt oxide appears in the X-ray diffraction patterns. Every band-edge of Co:ZnO films shifts to the lower energies and all are confirmed with the PL measurements. Co substitution in ZnO lattice has been proved by the optical transmittance measurement which is observed as the loss of transmission appearing in specific region due to Co 2+ characteristic transitions.

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Preparation of crystalline zinc oxide films by one-step electrodeposition in Reline

Cited by 28 publications

References 23 publications

SILAR coated Bi2S3 nanoparticles on vertically aligned ZnO nanorods: Synthesis and characterizations

SILAR coated Bi2S3 nanoparticles on vertically aligned ZnO nanorods: Synthesis and characterizations

Fabrication and Characterization of Highly Textured Thin Films of Undoped and Ag-Doped ZnO

Co doping induced structural and optical properties of sol–gel prepared ZnO thin films

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