| People | Locations | Statistics |
|---|---|---|
| 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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Ventura, Joao
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (38/38 displayed)
- 2019Tuning electrical and thermoelectric properties of freestanding graphene oxide papers by carbon nanotubes and heat treatmentcitations
- 2017Bipolar resistive switching in Si/Ag nanostructurescitations
- 2017Unipolar Nonvolatile Resistive Switching in Pt/MgO/Ta/Ru Structures Deposited by Magnetron Sputteringcitations
- 2017Facile synthesis of well dispersed Pd nanoparticles on reduced graphene oxide for electrocatalytic oxidation of formic acidcitations
- 2017Positron annihilation lifetime, cation distribution and magnetic features of Ni1-xZnxFe2-xCoxO4 ferrite nanoparticlescitations
- 2017Tailoring Bi-Te based nanomaterials by electrodeposition: Morphology and crystalline structurecitations
- 2016Thin film versus paper-like reduced graphene oxide: Comparative study of structural, electrical, and thermoelectrical propertiescitations
- 2016Facile synthesis of reduced graphene oxide supported Pd@NixB/RGO nanocomposite: Novel electrocatalyst for ethanol oxidation in alkaline mediacitations
- 2016Electrodeposition of ZnO thin films on conducting flexible substratescitations
- 2016Green and facile decoration of Fe3O4 nanoparticles on reduced graphene oxidecitations
- 2016Facile synthesis of Co/RGO nanocomposite for methylene blue dye removalcitations
- 2016Tuning the Stoichiometry of Ag2S Thin Films for Resistive Switching Applicationscitations
- 2016Femtosecond control of electric currents in metallic ferromagnetic heterostructurescitations
- 2016Novel synthesis of highly catalytic active Cu@Ni/RGO nanocomposite for efficient hydrogenation of 4-nitrophenol organic pollutantcitations
- 2016Reduced graphene oxide-nickel nanoparticles/biopolymer composite films for the sub-millimolar detection of glucosecitations
- 2016Facile synthesis of novel Co-B@Ni/RGO nanocomposite: A cost effective catalyst for improved hydrogen generation with enhanced electrochemical activitycitations
- 2015Synthesis, structural and magnetic characterization of lead-metaniobate/cobalt-ferrite nanocomposite films deposited by pulsed laser ablationcitations
- 2015Novel synthesis of Ag@Co/RGO nanocomposite and its high catalytic activity towards hydrogenation of 4-nitrophenol to 4-aminophenolcitations
- 2015Reduction of 4-nitrophenol to 4-aminophenol using a novel Pd@NixB-SiO2/RGO nanocomposite: enhanced hydrogen spillover and high catalytic performancecitations
- 2015Synthesis of Ni(OH)(2)@Ni/RGO nanocomposite: formulation of one dimensional arraycitations
- 2015Unusual extraction and characterization of nanocrystalline cellulose from cellulose derivativescitations
- 2015Drastic modification of graphene oxide properties by incorporation of nickel: a simple inorganic chemistry approachcitations
- 2015Synthesis and characterization of Graphene/Nickel nanocomposites:The role of reducing agent on nanoparticle size and morphology
- 2014Ultra-long Fe nanowires by pulsed electrodeposition with full filling of alumina templatescitations
- 2013Correlations among magnetic, electrical and magneto-transport properties of NiFe nanohole arrayscitations
- 2013Conductivity enhancement and resistance changes in polymer films filled with reduced graphene oxidecitations
- 2013Influence of Process Parameters on the RF Sputtered GaP Thin Filmscitations
- 2013Electrical conductivity of LTA-zeolite in the presence of poly(vinyl alcohol) and poly(vinyl pyrrolidone) polymerscitations
- 2012Precise control of the filling stages in branched nanoporescitations
- 2011The influence of argon pressure and RF power on the growth of InP thin filmscitations
- 2011Tunning pore filling of anodic alumina templates by accurate control of the bottom barrier layer thicknesscitations
- 2011Resonant Tunneling through Electronic Trapping States in Thin MgO Magnetic Junctionscitations
- 2010High-Field Magnetoresistance of La0.67Sr0.33MnO3 Thin Films Deposited on LiNbO3 Substratescitations
- 2010Novel Layer-by-Layer Interfacial [Ni(salen)]-Polyelectrolyte Hybrid Filmscitations
- 2009The effect of pinhole formation/growth on the tunnel magnetoresistance of MgO-based magnetic tunnel junctionscitations
- 2009Electroforming, magnetic and resistive switching in MgO-based tunnel junctionscitations
- 2008Structural, magnetic and transport properties of ion beam deposited Co thin filmscitations
- 2004Peculiar magnetic and electrical properties near structural percolation in metal-insulator granular layerscitations
Places of action
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article
Tunning pore filling of anodic alumina templates by accurate control of the bottom barrier layer thickness
Abstract
The role of the alumina barrier layer thickness (delta(b)) on the growth of Ni nanowires (NWs) in porous anodic alumina (PAA) has been revealed. By varying the final anodization voltage to form dendrites at the bottom of the nanoporous structure, we are able to optimize delta(b) (in the 2-16 nm range), allowing us to obtain a Ni pore filling percentage (f(p)) of almost 100% for delta(b) = 10 nm. However, deviations from this optimal delta(b)-value led to a strong decrease of f(p). Moreover, an increase of the electrodeposition efficiency (EE) and NW homogeneity was also verified for delta(b) up to 10 nm. Such increase in nominal delta(b) leads to a consistent growth rate in all pores and consequently a complete and uniform nanopore filling. On the other hand, the decrease in electrodeposition efficiency visible for delta(b) > 10 nm is related with hydrogen evolution and dielectric breakdown of the insulator layer due to the required high deposition voltages. Non-uniform NW growth is then visible, with the consequent decrease in f(p). The control of the pore filling and length homogeneity of the fabricated 1D metallic nanostructures, combined with the ability to adjust the pore dimensions of PAA, can bring novel approaches for the fabrication of nano-objects and thus exciting new applications.