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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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Farrell, G.
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Topics
Publications (5/5 displayed)
- 2013Corrigendum to "Measurement of thermal elongation induced strain of a composite material using a polarization maintaining photonic crystal fiber sensor"
- 2012High-Q bismuth silicate nonlinear glass microsphere resonatorscitations
- 2011Influence of angular orientation of the embedded highly birefringent fiber on pmd changes under axial stresscitations
- 2011Chalcogenide microsphere fabricated from fibre taper-drawn using resistive heating
- 2002“In-Situ Raman Spectroscopy of Electronic Processes in Fullerene Thin Films
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article
“In-Situ Raman Spectroscopy of Electronic Processes in Fullerene Thin Films
Abstract
<jats:title>Abstract</jats:title><jats:p>The current voltage characteristics of C<jats:sub>60</jats:sub> thin film sandwich structures fabricated by vacuum deposition on indium tin oxide (ITO) with an aluminium top electrode are presented and discussed. A strongly non-linear behavior and a sharp increase in the device conductivity was observed at relatively low voltages (∼2V), at both room and low temperatures (20K). At room temperature the system is seen to collapse, and in situ Raman measurements indicate a solid state reduction of the fullerene thin film to form a polymeric state. The high conductivity state was seen to be stable at elevated voltages and low temperatures. This state is seen to be reversible with the application of high voltages. At these high voltages the C60 film was seen to sporadically emit white light at randomly localized points analogous to the much documented Electroluminescence in single crystals.</jats:p>