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This work contains description of the Physical Vapor Deposition technique and its application to selected organometallic thin films deposition process. We investigation results of the structural and optical properties of the thin films containing metal (M = Zn, Cu and Al) and bis- or tris(8-hydroxyquinoline). The films were successfully grown by physical vapor deposition (PVD) technique in high vacuum...
In this work we present the results of investigations relating to certain optical properties of thin films of Al2O3 (aluminium oxide) deposited on substrates made of quartz glass, using the sol-gel method. In our opinion, promising results came out photoluminescence and transmission of these layers, whereas the study conducted for the use of these materials in optoelectronic applications. Photoluminescence...
Pulsed laser deposition (PLD) technique (called also laser ablation) has been employed to grow magnesium oxide thin films on quartz wafers. The optical properties of MgO thin films were studied using temperature dependent photoluminescence measurements. The structural properties of the MgO thin films were carried out using X-ray method. A strong dependence of the films structure, the crystalline quality...
In this paper photoluminescence (PL) properties of ZnO (zinc oxide) thin films on Si substrates are presented. Samples were prepared by sol-gel method. Photoluminescence experiments where carried out at different temperatures (10 K- 300 K). Registered spectra exhibit multiband structure witch depends on the temperature and preparation conditions.
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