- Titel
- Optical Enhancement of Fluorine-Doped Tin Oxide Thin Films using Infrared Picosecond Direct Laser Interference Patterning
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-907896
- Quellenangabe
- Advanced engineering materials
Erscheinungsjahr: 2022
Jahrgang: 24
Heft: 11
E-ISSN: 1527-2648
Artikelnummer: 2200266 - Erstveröffentlichung
- 2022
- Abstract (EN)
- Surface texturization of Transparent Conductive Oxides (TCOs) is a well-known strategy to enhance the light-trapping capabilities of thin-film solar cells and thus, to increase their power conversion efficiency. Herein, the surface modification of fluorine-doped tin oxide (FTO) using picosecond infrared direct laser interference patterning (DLIP) is presented. The surface characterization exhibits periodic microchannels, which act as diffraction gratings yielding an increase in the average diffuse transmittance up to 870% in the spectral range of 400–1000 nm. Despite the one dimensionality of the microstructures, the films did not acquire a significant anisotropic electrical behavior, but a partial deterioration of their conductivity is observed as a result of the removal of conductive material. This work proposes the feasibility of trading off a portion of the electrical conductivity to obtain a substantial improvement in the optical performance.
- Andere Ausgabe
- Link zum Artikel, der zuerst in „Advanced engineering materials” erschienen ist
DOI: 10.1002/adem.202200266 - Freie Schlagwörter (DE)
- Fluor-dotierte Zinnoxid-Dünnschichten, Infrarot-Pikosekunden-Direktlaser-Interferenzmusterung, Fluor-dotiertes Zinnoxid (FTO), Oberflächentexturierung
- Freie Schlagwörter (EN)
- Fluorine-Doped Tin Oxide Thin Films, Infrared Picosecond Direct Laser Interference Patterning, fluorine-doped tin oxide (FTO), Surface texturization
- Klassifikation (DDC)
- 540
- 660
- Verlag
- Wiley-VCH, Weinheim
- Förder- / Projektangaben
- Ministry of Education of Argentina (MEA)
- Deutscher Akademischer Austauschdienst (DAAD)
- Alexander von Humboldt Foundation (AvHFoundation)
- Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-907896
- Veröffentlichungsdatum Qucosa
- 16.05.2024
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis
CC BY 4.0