| 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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Monteiro, T.
University of Aveiro
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Roughness evaluation of Ti6Al4V bulks produced by laser powder directed energy deposition and micro-milled for biomedical applications
- 2021Dual Transduction of H2O2 Detection Using ZnO/Laser-Induced Graphene Compositescitations
- 2021Eu3+ optical activation engineering in Al Ga1-N nanowires for red solid-state nano-emitterscitations
- 2018Defect formation and optical activation of Tb implanted AlxGa1−xN films using channeled implantation at different temperaturescitations
- 2017Hybridization of zinc oxide tetrapods for selective gas sensing applicationscitations
- 2015Effect of polymeric matrix on morphology and photoelectric properties of polymer-quantum dots nanocomposites
- 2010Erbium-doped nanocrystalline silicon thin films produced by RF sputtering: annealing effect on the ER emissioncitations
- 2008The effects of ZnO coating on the photoluminescence properties of porous silicon for the advanced optoelectronic devicescitations
- 2007Visible and infrared photoluminescence from erbium-doped silicon nanocrystals produced by rf sputtering
- 2007ZnO films grown by laser ablation with and without oxygen CVDcitations
- 2006Erbium-doped silicon nanocrystals grown by r.f. sputtering method: competition between oxygen and silicon to get erbiumcitations
- 2006Study of the oxygen role in the photoluminescence of erbium doped nanocrystalline silicon embedded in a silicon amorphous matrixcitations
- 2006Layer-by-layer deposition of organically capped quantum dots
- 2005A green-emitting CdSe/poly(butyl acrylate) nanocompositecitations
- 2005Polymer encaopsulation of CdE (E= S, Se) quantum dots ensembles via in situ radical polymerization in miniemulsioncitations
- 2005A green-emitting CdSe/Poly(butyl acrylate) nanocompositecitations
- 2003Influence of crystals distribution on the photoluminescence properties of nanocrystalline silicon thin filmscitations
- 2002Erbium implantation in strontium titanatecitations
- 2002Optical properties of the synthetic nanocomposites SiO2/CdS/ poly(styrene-co-maleic anhydride) and SiO2/CdS/ poly(styrene-co-maleimide)citations
Places of action
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article
Erbium implantation in strontium titanate
Abstract
We report on the lattice location of Er in SrTiO3 single crystals using the emission channeling technique. The angular distribution of conversion electrons emitted from Er-167m (T-1/2 = 2.27 s) was monitored with a position-sensitive detector following the room-temperature 60 keV implantation of the precursor isotope Tm-167 (T-1/2 = 9.25 d) to a dose of 2 x 10(12) at./cm(2). The results for the sample annealed in vacuum at 610 degreesC for 15 min provide direct evidence that Er occupies both Sr and Ti substitutional lattice sites. In addition, thermal recovery of lattice damage was also studied with Rutherford backscattering/channeling for SrTiO3 implanted to doses of 5 x 10(14) and 5 x 10(15) Er/cm(2). We further comment on preliminary photoluminescence results from these samples. (C) 2002 Elsevier Science B.V. All rights reserved. ; status: published