Linear and nonlinear optical properties of ZnO thin films deposited by pulsed laser deposition

Zawadzka, Anna; Płóciennik, P.; Kouari, Y. El; Bougharraf, H.; Sahraoui, B.

doi:10.1016/j.jlumin.2015.04.020

Cited by 74 publications

(15 citation statements)

References 32 publications

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“…The calculated values of the nonlinear absorption coefficient (b) and the third-order nonlinear optical susceptibility for each sample are collected in Table 1 as follows, the obtained results are similar to other works in the literature [25,26]:…”

Section: Z Scan Measurementssupporting

confidence: 76%

Nonlinear optical properties of zinc oxide doped bismuth thin films using Z-scan technique

et al. 2016

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Section: Z Scan Measurementssupporting

confidence: 76%

Nonlinear optical properties of zinc oxide doped bismuth thin films using Z-scan technique

et al. 2016

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“…Quartz substrates were thoroughly cleaned to remove the surface native pollutions before loading into the chamber. The MgO ion-atomic plume was produced by irradiation of the MgO target by the excimer laser beam (Zawadzka et al 2015a;Rumianowski and Płóciennik 2006;Zieliński et al 2000). A constant field for time-of-flight (TOF) mass spectrometer was used to investigate the expansion dynamics of the ionic species ejected during ablation process (Zawadzka et al 2015a;Rumianowski and Płóciennik 2006).…”

Section: Methodsmentioning

confidence: 99%

Optical properties of MgO thin films grown by laser ablation technique

et al. 2016

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We have investigated the structural, linear and nonlinear optical properties of high-quality MgO thin films deposited by laser ablation technique on quartz substrates. The deposition process was carried out at various temperatures of the substrates from room temperature to 600°C in order to investigate these properties of the films and their mutual influence. The structural and morphological properties of the films were investigated by X-ray diffraction. The quality of the films was improved with an increase of the substrate temperature. The linear optical properties of the films were studied by classic and timeresolved photoluminescence spectra in the broad range of the temperature form 13 to 300 K. An innovative time-resolved photoluminescence technique let us precisely measure the decay time in the real time. Results of these measurements reveal a simple exponential decay behavior typical for well oriented crystalline thin films. Presented spectra confirm high structural and linear optical quality of investigated films. The nonlinear optical properties of the films were investigated by third harmonic generation technique. Our results indicated that the substrate temperature slightly affected nonlinear optical properties and the values of third order nonlinear susceptibilities at the 600°C were found to be smaller relative to RT. All these unusual properties of MgO thin films deposited by laser ablation technique made this material very interesting for the subsequent oriented growth of the other oxide a but also for potential other optical applications.

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“…Various synthesis techniques are used to fabricate ZnO particles. These techniques include chemical vapor deposition (CVD) , pulsed laser deposition , sol‐gel methods , precipitation , hydrothermal methods , electrochemical deposition , and microwave‐assisted techniques .…”

Section: Introductionmentioning

confidence: 99%

Morphology regulation, structural, and photocatalytic properties of ZnO hierarchical microstructures synthesized by a simple hydrothermal method

Wang

Gao

Wang

et al. 2017

Physica Status Solidi (a)

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Zinc Oxide (ZnO) hierarchical microstructures with diverse morphologies were prepared through a simple one-step hydrothermal method with zinc chloride and sodium hydroxide as source materials, and citric acid as the modifying agent. The structure and morphology of the samples were studied through X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy, and Brunauer-Emmett-Teller specific surface area determination. The morphology of the samples was easily regulated by changing the concentration of citric acid. Branchy structures, porous flowers, porous microspheres, solid flowers, solid flower spheres, and solid spheres of ZnO were obtained. The porous structures obtained with 150-200 mmol Á L À1 citric acid showed excellent photocatalytic activities for the degradation of methylene blue under UV irradiation. A possible regulation mechanism of citric acid in ZnO crystals was proposed based on the experimental results.

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Linear and nonlinear optical properties of ZnO thin films deposited by pulsed laser deposition

Cited by 74 publications

References 32 publications

Nonlinear optical properties of zinc oxide doped bismuth thin films using Z-scan technique

Nonlinear optical properties of zinc oxide doped bismuth thin films using Z-scan technique

Optical properties of MgO thin films grown by laser ablation technique

Morphology regulation, structural, and photocatalytic properties of ZnO hierarchical microstructures synthesized by a simple hydrothermal method

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