693.932 PEOPLE
| 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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Ferreira, Isabel
Universidade Nova de Lisboa
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (45/45 displayed)
- 2023Amorphous carbon thin filmscitations
- 2023A facile blow spinning technique for green cellulose acetate/polystyrene composite separator for flexible energy storage devicescitations
- 2022Drug Delivery from PCL/Chitosan Multilayer Coatings for Metallic Implantscitations
- 2020Conductive electrospun Polyaniline/Polyvinylpyrrolidone nanofibers: Electrical and morphological characterization of new yarns for electronic textilescitations
- 2020Conductive electrospun Polyaniline/Polyvinylpyrrolidone nanofibers: Electrical and morphological characterization of new yarns for electronic textilescitations
- 2019Synthesis of thermoelectric magnesium-silicide pastes for 3D printing, electrospinning and low-pressure spraycitations
- 2019Graphene oxide-reinforced aluminium-matrix nanostructured composites fabricated by accumulative roll bondingcitations
- 2017Improved thermoelectric properties of nanocrystalline hydrogenated silicon thin films by post-deposition thermal annealingcitations
- 2017New composite of natural hydraulic lime mortar with graphene oxidecitations
- 2017Optimization of Cuprous Oxides Thin Films to be used as Thermoelectric Touch Detectorscitations
- 2016Vanadium Pentoxide Alloyed with Graphite for Thin-Film Thermal Sensorscitations
- 2016Thermal and magnetic properties of chitosan-iron oxide nanoparticlescitations
- 2016Natural Nanofibres for Composite Applicationscitations
- 2016V2O5 Thin Films for Flexible and High Sensitivity Transparent Temperature Sensorcitations
- 2015Hydrogenated nanocrystalline silicon thin films with promising thermoelectric propertiescitations
- 2014Al-doped ZnO nanostructured powders by emulsion detonation synthesis - Improving materials for high quality sputtering targets manufacturingcitations
- 2014Broadband photocurrent enhancement in a-Si:H solar cells with plasmonic back reflectorscitations
- 2014Nanostructured p-type Cr/V2O5 thin films with boosted thermoelectric propertiescitations
- 2014Effects of surfactants on the magnetic properties of iron oxide colloidscitations
- 2013Ab initio calculations and measurements of thermoelectric properties of V2O5 filmscitations
- 2012Aluminum doped zinc oxide sputtering targets obtained from nanostructured powders: Processing and applicationcitations
- 2012Thermoelectric transport in V2O5 thin filmscitations
- 2011Improved glycemic control induced by both metformin and repaglinide is associated with a reduction in blood levels of 3-deoxyglucosone in nonobese patients with type 2 diabetescitations
- 2011Away from silicon era: the paper electronicscitations
- 2009Zinc oxide, a multifunctional material: from material to device applicationscitations
- 2008The effects of ZnO coating on the photoluminescence properties of porous silicon for the advanced optoelectronic devicescitations
- 2008Investigation of hydrocarbon coated porous silicon using PECVD technique to detect CO2 gas
- 2008Highly stable transparent and conducting gallium-doped zinc oxide thin films for photovoltaic applicationscitations
- 2007Effect of polymer strengtheners on the local environment of biocompatible glass as probed by fluorescencecitations
- 2006Electron transport and optical characteristics in amorphous indium zinc oxide filmscitations
- 2006The study of high temperature annealing of a-SiC:H films
- 2006Multifunctional Thin Film Zinc Oxide Semiconductors: Application to Electronic Devicescitations
- 2006Characterization of nanocrystalline silicon carbide filmscitations
- 2006Electrical properties of amorphous and nanocrystalline hydrogenated silicon films obtained by impedance spectroscopycitations
- 2006Performances of an in-line PECVD system used to produce amorphous and nanocrystalline silicon solar cellscitations
- 2005Role of buffer layer on the performances of amorphous silicon solar cells with incorporated nanoparticles produced by plasma enhanced chemical vapor deposition at 27.12 MHzcitations
- 2005Study of a-SiC : H buffer layer on nc-Si/a-Si : H solar cells deposited by PECVD technique.citations
- 2004Characterization of silicon carbide thin films prepared by VHF-PECVD technologycitations
- 2004Batch processing method to deposit a-Si
- 2002Metal-ferroelectric thin film devicescitations
- 2002Structural characterisation of NiTi thin film shape memory alloyscitations
- 2002Influence of hydrogen gas dilution on the properties of silicon-doped thin films prepared by the hot-wire plasma-assisted technique
- 2001Thin film metal oxide semiconductors deposited on polymeric substrates
- 2001Thin film position sensitive detectors based on pin amorphous silicon carbide structurescitations
- 2001Nanocrystalline p-type silicon films produced by hot wire plasma assisted techniquecitations
Places of action
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article
Highly stable transparent and conducting gallium-doped zinc oxide thin films for photovoltaic applications
Abstract
Transparent and highly conducting gallium zinc oxide (GZO) films were successfully deposited by RF sputtering at room temperature. A lowest resistivity of ∼2.8×10−4 Ω cm was achieved for a film thickness of 1100 nm (sheet resistance ∼2.5 Ω/□), with a Hall mobility of 18 cm2/V s and a carrier concentration of 1.3×1021 cm−3. The films are polycrystalline with a hexagonal structure having a strong crystallographic c-axis orientation. A linear dependence between the mobility and the crystallite size was obtained. The films are highly transparent (between 80% and 90% including the glass substrate) in the visible spectra with a refractive index of about 2, very similar to the value reported for the bulk material. These films were applied to single glass/TCO/pin hydrogenated amorphous silicon solar cells as front layer contact, leading to solar cells with efficiencies of about 9.52%. With the optimized deposition conditions, GZO films were also deposited on polymer (PEN) substrates and the obtained results are discussed.