| 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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Barrioz, Vincent
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2023A structural, optical and electrical comparison between physical vapour deposition and slot-die deposition of Al:ZnO (AZO)
- 2022Elimination of the carbon-rich layer in Cu2ZnSn(S, Se)4 absorbers prepared from nanoparticle inkscitations
- 2022Routes to Increase Performance for Antimony Selenide Solar Cells using Inorganic Hole Transport Layerscitations
- 2022Ex-situ Ge-doping of CZTS Nanocrystals and CZTSSe Solar Absorber Filmscitations
- 2022Exploring the Role of Temperature and Hole Transport Layer on the Ribbon Orientation and Efficiency of Sb2Se3 cells Deposited via Thermal Evaporation
- 2022Ex situ Ge-doping of CZTS nanocrystals and CZTSSe solar absorber films.citations
- 2022Recovery mechanisms in aged kesterite solar cellscitations
- 2020Innovative fabrication of low-cost kesterite solar cells for distributed energy applications
- 2019Solution processing route to Na incorporation in CZTSSe nanoparticle ink solar cells on foil substratecitations
- 2018Temperature controlled properties of sub-micron thin SnS filmscitations
- 2018Temperature controlled properties of sub-micron thin SnS filmscitations
- 2018Photovoltaic performance of CdS/CdTe junctions on ZnO nanorod arrayscitations
- 2017Effects of Cd 1-x Zn x S alloy composition and post-deposition air anneal on ultra-thin CdTe solar cells produced by MOCVDcitations
- 2017A combined Na and Cl treatment to promote grain growth in MOCVD grown CdTe thin filmscitations
- 2016Sodium Induced Microstructural Changes in MOCVD-Grown CdTe Thin Films
- 2015MOCVD of SnSx thin films for solar cell application
- 2015Influence of CdCl2 activation treatment on ultra-thin Cd1−xZnxS/CdTe solar cellscitations
- 2014Investigation into ultrathin CdTe solar cell Voc using SCAPS modellingcitations
- 2014Investigation into ultrathin CdTe solar cellVocusing SCAPS modellingcitations
- 2014Cadmium Telluride Solar Cells on Ultrathin Glass for Space Applicationscitations
- 2013Developing Monolithically Integrated CdTe Devices Deposited by AP-MOCVD
- 2013Numerical simulation of the deposition process and the epitaxial growth of cadmium telluride thin film in a MOCVD reactorcitations
- 2011Impedance spectroscopy of thin-film CdTe/CdS solar cells under varied illuminationcitations
- 2010A feasibility study towards ultra-thin PV solar cell devices by MOCDV based on a p-i-n structure incorporating pyrite
- 2009Impedance spectroscopy of thin-film CdTe/CdS solar cells under varied illuminationcitations
- 2008The application of a statistical methodology to investigate deposition parameters in CdTe/CdS solar cells grown by MOCVDcitations
Places of action
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booksection
Sodium Induced Microstructural Changes in MOCVD-Grown CdTe Thin Films
Abstract
The properties of CdTe thin films deposited by metal-organic vapour deposition (MOCVD) on Mo-coated glass substrates are studied with particular interest in the effect of Na. It is shown that for radio frequency sputtered Mo layers on soda-lime glass substrates the Na content in the metal layer is regulated by the deposition pressure of the Mo layer itself due to increased porosity of the metal layer. Na diffusion from the glass into the CdTe layer results in grain enlargements to such extend that film continuity is broken following CdCl2 treatment for both low and high Na content. When Na is added post-Mo deposition on quartz substrates, the growth of large faceted grains is observed in the as-deposited stage, increasing by an order of magnitude compared with Na-free layers. However, following the CdCl2 activation step the average grain size is reduced but still observed to be larger than in the Na-free case. The CdTe crystal structure is analysed for the different sample combinations and initial device data suggest a small improvement in open circuit voltage when Na is present.