| 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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Kartopu, Giray
Northumbria University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 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
- 2015A comparison of the magnetic properties of Ni and Co nanowires deposited in different templates and on different substrates
- 2015Influence of CdCl2 activation treatment on ultra-thin Cd1−xZnxS/CdTe solar cellscitations
- 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
Places of action
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article
Investigation into ultrathin CdTe solar cellVocusing SCAPS modelling
Abstract
Ultrathin CdTe photovoltaic solar cells were produced by metal organic chemical vapour deposition in a single horizontally configured growth chamber. Solar cell activation was investigated by varying the duration of the CdCl2 layer deposition and 420°C thermal anneal to promote Cl diffusion into the CdTe. Thicker CdCl2 layers used in activation treatment resulted in a greater degree of sulphur interdiffusion, up to 2 at.-%, into the CdTe layer. The thicker CdCl2 activation layer was necessary to lower the reverse saturation current density for obtaining optimum experimental photovoltaic (PV) device performances. Modelling of the PV performances with equivalent solar cell structure for optimised devices using solar cell capacitance simulation software resulted in an overestimated open circuit voltage (Voc). The simulations showed that reduced acceptor states at the CdTe interface with the intermixed region resulted in the largest decrease in Voc when considering large back surface recombination velocities.