| 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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Sundaram, Senthilarasu
Teesside University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Facile synthesiscitations
- 2023Achieving high open circuit voltage for hole transport layer free ambient perovskite solar cells utilizing electric double layer effectcitations
- 2023Facile synthesis: from Laminaria hyperborea to cellulose films and fibers
- 2022Influence of Nanostructures in Perovskite Solar Cellscitations
- 2021Soiling on PV performance influenced by weather parameters in Northern Nigeriacitations
- 2018A review on the classification of organic/inorganic/carbonaceous hole transporting materials for perovskite solar cell applicationcitations
- 2018A review on applications of Cu2ZnSnS4 as alternative counter electrodes in dye-sensitized solar cellscitations
- 2018Thin Film Photovoltaicscitations
- 2016The application of graphene and its derivatives to energy conversion, storage, and environmental and biosensing devicescitations
- 2016The application of graphene and its derivatives in energy conversion, storage, environmental and bio-sensing devicescitations
- 2016Thickness dependence on structural, dielectric and AC conduction studies of vacuum evaporated Sr doped BaTiO3 thin filmscitations
- 2016Fully spray-coated organic solar cells on woven polyester cotton fabrics for wearable energy harvesting applicationscitations
- 2016Dataset for Fully spray-coated organic solar cells on woven polyester cotton fabric for wearable energy harvesting applications
- 2015Thickness dependence on structural, dielectric and AC conduction studies of vacuum evaporated Sr doped BaTiO3 thin filmscitations
- 2015Natural dye sensitized TiO2 nanorods assembly of broccoli shape based solar cellscitations
- 2014Spray deposited copper zinc tin sulphide (Cu 2 ZnSnS 4) film as a counter electrode in dye sensitized solar cellscitations
- 2006Structural properties of CdTe thin films on different substrates
- 2003Structural, Optical and Electrical Properties of Zinc Phthalocyanine (ZnPc) thin films
Places of action
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article
Thickness dependence on structural, dielectric and AC conduction studies of vacuum evaporated Sr doped BaTiO3 thin films
Abstract
Barium titanate (BaTiO3) doped with Strontium (BST) nanoparticles prepared by using wet chemical method were thermally evaporated on to well cleaned glass substrates under the vacuum of 2 × 10−5 Torr, using 12A4 Hind Hivac coating unit. The thickness of the film was measured by quartz crystal monitor. From X-ray analysis, it has been found that BaTiO3 nanoparticles possess tetragonal structure and deposited films has a polycrystalline in nature, whereas the crystallinity of film increases with increase of temperature. Surface morphology of the prepared thin film was found to be uniform. The transport mechanism in these films under a.c. fields was studied in the frequency range 12 Hz to 100 kHz, at different temperatures (303–483 K). The dependence of dielectric constant and loss factor for different thickness was investigated and results are discussed. The process of a.c. conduction has been explained on the basis of hopping conduction mechanism. The dielectric constant (ɛ′), temperature co-efficient of capacitance (TCC) and temperature co-efficient of permitivity (TCP) were estimated. The dependence of activation energy on thickness also studied and reported.