| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Schmid, Martina
University of Duisburg-Essen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 20228.0% Efficient Submicron CuIn(S,Se)2 Solar Cells on Sn:In2O3 Back Contact via a Facile Solution Processcitations
- 2017Growth and shape of indium islands on molybdenum at micro-roughened spots created by femtosecond laser pulsescitations
- 2017Growth and shape of indium islands on molybdenum at micro-roughened spots created by femtosecond laser pulsescitations
- 2016Regularly arranged indium islands on glass/molybdenum substrates upon femtosecond laser and physical vapor deposition processingcitations
- 2015Phase transitions during formation of Ag nanoparticles on In2S3 precursor layers
- 2015Phase transitions during formation of Ag nanoparticles on In2S3 precursor layerscitations
- 2015Nano-optical concept design for light management
- 2015Nano-optical concept design for light managementcitations
- 2014Influence of substrate and its temperature on the optical constants of CuIn1−xGaxSe2thin filmscitations
- 2014Comparative scanning near-field optical microscopy studies of plasmonic nanoparticle conceptscitations
- 2014Comparative scanning near-field optical microscopy studies of plasmonic nanoparticle concepts
- 2014Influence of substrate and its temperature on the optical constants of CuIn1−xGaxSe2 thin films
Places of action
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article
Phase transitions during formation of Ag nanoparticles on In2S3 precursor layers
Abstract
Phase transitions have been investigated for silver deposition onto In2S3 precursor layers by spray chemical vapor deposition from a trimethylphosphine (hexafluoroacetylacetonato) silver (Ag(hfacac)(PMe3)) solution. The formation of Ag nanoparticles (Ag NPs) on top of the semiconductor layer set on concomitant with the formation of AgIn5S8. The increase of the diameter of Ag NPs was accompanied by the evolution of orthorhombic AgInS2. The formation of Ag2S at the interface between Ag NPs and the semiconductor layer was observed. Surface photovoltage spectroscopy indicated charge separation and electronic transitions in the ranges of corresponding band gaps. The phase transition approach is aimed to be applied for the formation of plasmonic nanostructures on top of extremely thin semiconducting layers.