Structural and optical properties of Na-doped ZnO films

Akcan, D.; Güngör, A.; Arda, L.

doi:10.1016/j.molstruc.2018.02.058

Cited by 45 publications

(20 citation statements)

References 23 publications

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“…The ionic radius is the radius of the ion in the ionic crystal structure. ZnO is a compound with II-VI group coordination and its ionic radius is 0.60 Å, however, this value is 0.99 Å for the Na + ion to replace the Zn 2+ ion [19]. The XRD patterns of the samples are shown in Fig.…”

Section: Resultsmentioning

confidence: 99%

Synthesis and Characterization of Na Doped ZnO Rods Grown by Simple Chemical Method

Karadeniz

Çiplak²,

Ekinci³

2020

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In this study, the effects of Na doped on the structure, morphology, and optical properties of the ZnO films deposited on glass substrate were investigated. The films were synthesized on glass substrates via a simple chemical method. Undoped and Na-doped ZnO films were obtained from an aqueous solution of the Zinc nitrate hexahydrate (Zn(NO3)2·6H2O), Sodium Nitrate (NaNO3) and hexamethylenetetramine-HMT (C6H12N4). Characterization of the films was examined using a Scanning electron microscope (SEM) and X-ray diffractometer (XRD), Ultraviolet-Visible spectrophotometer (UV-Vis) and X-Ray Photoelectron (XPS). The structure, morphology, and optical properties of the films were presented. The wurtzite ZnO films showed rod arrays morphology. The optical band gap increased with the doping of Na metal. The result shows that Na addition affected the properties of the ZnO films.

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Section: Resultsmentioning

confidence: 99%

Synthesis and Characterization of Na Doped ZnO Rods Grown by Simple Chemical Method

Karadeniz

Çiplak²,

Ekinci³

2020

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“…where , , k , D are the Bragg diffraction angle, the X-ray wavelength ( = 1.5406 A°), FWHM, shaping factor, average crystal size, respectively [1]. Value of the dislocation density was determined using When the dopant Na is introduced into ZnO lattice, the crystalline sizes have been varied.…”

Section: Resultsmentioning

confidence: 99%

“…Recently there has been observed an enhanced interest on Zinc Oxide (ZnO) based nanostructure because of their large variety of applications mainly in field-effect transistors, piezoelectric nano-generators, photodiode, solar cell, coherent laser transformation, gas sensors etc… [1]. These materials may be applied as photocatalyst and sensors due to their promising piezoelectric and optical and nonlinear optical features [2][3][4][5][6].…”

Section: Introductionmentioning

confidence: 99%

“…These materials may be applied as photocatalyst and sensors due to their promising piezoelectric and optical and nonlinear optical features [2][3][4][5][6]. Large exciton binding energy of 60 meV, a wide direct band gap about 3.37eV, nontoxic, and a relatively high melting point of 1975 °C, easy device fabrication, high optical transmittance, high thermal conductivity and high electron mobility has always made ZnO as a promising candidate for various applications [1][2][3][4][5][6][7][8][9]. In order to enhance and modulate the structural and optical properties of ZnO thin film to meet the ever-increasing technological demand, many approaches have been implemented.…”

Section: Introductionmentioning

confidence: 99%

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Effect of Na doping on photoluminescence and laser stimulated nonlinear optical features of ZnO nanostructures

Deekshitha

Upadhya

Antony

et al. 2019

Materials Science in Semiconductor Processing

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“…Due to their unique properties, optical thin films have been widely used in the automotive industry, medical equipment, communication, computers, optoelectronics, spintronics, biomaterials, energy conversion, data storage, and even architecture [1]. ZnO draws great interest as a transparent conductive material because of its high optical transparency in the visible light region [2].…”

Section: Introductionmentioning

confidence: 99%

The dispersion energy parameters, Linear and nonlinear optical properties of Transparent Mn:ZnO nanolayers

Aydın

2020

European Mechanical Science

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Throughout this research, the impact of Manganese doping on the optical characteristics of ZnO nanolayers was explained. The sol-gel spin coating technique has significant advantages due to the mixing of components on the atomic scale and provides excellent control over the composition that was employed to produce samples. The optical characteristics of Mn: ZnO nanolayers, were determined with the help of UV-VIS-NIR spectroscopy. The linear and nonlinear optical properties of nanolayers were investigated between 300 and 800 nm wavelengths. The dispersion properties of the samples were determined and interpreted in accordance with the single-oscillator model. The third-order nonlinear optical characteristics indicate a good correlation between theoretical and experimental results. These interesting results obtained by Mn-doping of ZnO showed a significant behavior for technological applications in electronic, optoelectronic devices and nonlinear optical applications.

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Structural and optical properties of Na-doped ZnO films

Cited by 45 publications

References 23 publications

Synthesis and Characterization of Na Doped ZnO Rods Grown by Simple Chemical Method

Synthesis and Characterization of Na Doped ZnO Rods Grown by Simple Chemical Method

Effect of Na doping on photoluminescence and laser stimulated nonlinear optical features of ZnO nanostructures

The dispersion energy parameters, Linear and nonlinear optical properties of Transparent Mn:ZnO nanolayers

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