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http://cris.utm.md/handle/5014/755| Title: | Enhanced Emission Properties of Anodized Polar ZnO Crystals | Authors: | ZALAMAI, Victor COLIBABA, Gleb MONAICO, Elena MONAICO, Eduard |
Keywords: | zinc oxide;anodization;morphology;pyramidal structures;photoluminescence;cathodoluminescence | Issue Date: | 2021 | Source: | Zalamai, V.V., Colibaba, G.V., Monaico, E.I. et al. Enhanced Emission Properties of Anodized Polar ZnO Crystals. Surf. Engin. Appl.Electrochem. 57, 117–123 (2021). https://doi.org/10.3103/S1068375521010166 | Project: | 20.80009.5007.20. Nanoarhitecturi în bază de GaN şi matrici tridimensionale din materiale biologice pentru aplicaţii în microfluidică şi inginerie tisulară | Journal: | Surface Engineering and Applied Electrochemistry | Abstract: | Polar ZnO single crystals were microstructured in a controlled fashion by electrochemical etching. Surfaces with pyramids and inversed pyramids on oxygen and zinc faces, respectively, were received. Photoluminescence spectra of bulk and anodized ZnO samples were investigated at room and low temperatures. Cathodoluminescence images were also recorded from areas with different structures. A significant enhancement of light emission of the prepared microstructures was achieved after anodization. This allows to use such microstructures in light emitting devices and solar cells. |
Description: | 57, pages 117–123 (2021) |
URI: | http://cris.utm.md/handle/5014/755 | DOI: | 10.3103/S1068375521010166 |
| Appears in Collections: | Journal Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Zalamai2021_Article_EnhancedEmissionPropertiesOfAn.pdf | 1.14 MB | Adobe PDF | View/Open |
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