publicações selecionadas
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artigo académico
- Clean-Room Lithographical Processes for the Fabrication of Graphene Biosensors. Materials. 2020
- Chemical Vapour Deposition of Hexagonal Boron Nitride for Two Dimensional Electronics. U.Porto Journal of Engineering. 2018
- Tunable Performance of Manganese Oxide Nanostructures as MRI Contrast Agents. Chemistry - A European Journal. 2018
- Atomic-layer-deposited ultrafine MoS2 nanocrystals on cobalt foam for efficient and stable electrochemical oxygen evolution. Nanoscale. 2017
- Atomic-layer-deposited ultrafine MoS2nanocrystals on cobalt foam for efficient and stable electrochemical oxygen evolution. Nanoscale. 2017
- Vapor-Solid Synthesis of Monolithic Single-Crystalline CoP Nanowire Electrodes for Efficient and Robust Water Electrolysis. The Royal Society of Chemistry: Chemical Science. 2017
- Photoluminescence from ultrathin Ge-rich multiple quantum wells observed up to room temperature: Experiments and modeling. Physical Review B. 2016
- Influence of Copper layer content in the elastic and damping behavior of Glassfiber/Epoxy-Resin composites. Applied Composite Materials. 2016
- Photoluminescence from ultrathin Ge-rich multi-quantum wells observed up to room-temperature: experiments and modeling. Physical Review B. 2016
- Role of counter-ion and helper lipid content in the performance of nanocarrier systems: a biophysical study in 2D and 3D lipid assemblies. The Royal Society of Chemistry, RSC Advances. 2016
- Up-scaling the Synthesis of Cu2O Submicron Particles with Controlled Morphologies for Solar H2 Evolution from Water. Acta Biomaterialia. 2015
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Effect of surface plasmon resonance in TiO
2 /Au thin films on the fluorescence of self-assembled CdTe QDs structure. Journal of Physics: Conference Series. 2015 - Flexible organic–inorganic hybrid layer encapsulation for organicopto-electronic devices. Progress in Organic Coatings. 2015
- Multi-stacks of epitaxial GeSn self-assembled dots in Si: Structural analyses. Journal of Applied Physics. 2015
- Silicon Nanowire Arrays Coupled with Cobalt Phosphide Spheres as a Low-Cost Photocathode for Efficient Solar Hydrogen Evolution. Chemical Communications. 2015
- Straightforward phase-transfer route to colloidal iron oxide nanoparticles for protein immobilization. Nanoscale. 2015
- High-Temperature Magnetism as a Probe for Structural and Compositional Uniformity in Ligand-Capped Magnetite Nanoparticles. Journal of Physical Chemistry C. 2014
- Large-Scale Synthesis of Colloidal Fe3O4 Nanoparticles Exhibiting High Heating Efficiency in Magnetic Hyperthermia. Journal of Physical Chemistry C. 2014
- Influence of low energy argon plasma treatment on the moisture barrier performance of hot wire-CVD grown SiNxmultilayers. Japanese Journal of Applied Physics. 2014
- p-Type behaviour of electrodeposited ZnO:Cu films. Journal of Solid State Electrochemistry. 2012
- Reprint of: Segregation of Te at the back contact in electrochemically deposited CdTe thin film solar cells. Journal of Crystal Growth. 2012
- Characterisation of chemical bath deposited CdS thin films on different substrates using electrolyte contacts. Thin Solid Films. 2011
- Flexible CuInSe2 photovoltaic cells fabricated by non-vacuum techniques. Thin Solid Films. 2011
- Segregation of Te at the back contact in electrochemically deposited CdTe thin film solar cells. Journal of Crystal Growth. 2011
- High-rate deposition of nano-crystalline silicon thin films on plastics. physica status solidi (RRL) - Rapid Research Letters. 2011
- A microinjected 3-axis thermal accelerometer. Procedia Engineering. 2011
- Faraday effect in ZnO:Mn thin films. AIP Conference Proceedings. 2011
- Flexible CuInGaSe2 photovoltaic cells fabricated by non-vacuum techniques. Thin Solid Films 519 (21),p. 7272-7275. (2011) . 2011
- Raman study of doped-ZnO thin films grown by rf sputtering. physica status solidi (RRL) - Rapid Research Letters. 2010
- Amorphous silicon thin-film solar cells deposited on flexible substrates using different zinc oxide layers. Physica Status Solidi C - Current Topics in Solid State Physics, Vol 7 No 3-4. 2010
- Erbium-doped nanocrystalline silicon thin films produced by RF sputtering - Annealing effect on the Er emission. physica status solidi (RRL) - Rapid Research Letters. 2010
- Nanocomposite Metal Amorphous-Carbon Thin Films Deposited by Hybrid PVD and PECVD Technique. Journal of Biomedical Nanotechnology. 2009
- The influence of electric field on the microstructure of nc-Si:H films produced by R.F magnetron sputtering. Vacuum vol 82, pp. 1433-1436 (2008). 2008
- Visible and IR Photoluminescence from Erbium-doped Silicon nanocrystals produced yy RF sputtering. Physica Status Solidi A 204 (6) 1769-1774 (2007). 2007
- Effect of the Matrix on the 1.5µm Photoluminescence of Er-Doped Silicon Quantum Dots. Key Engineering Materials. 2006
- Microstructure and Thermal Features of a-Si:H and nc-Si:H Thin Films Produced by Rf Sputtering. Key Engineering Materials. 2006
- Erbium-doped silicon quantum dots grown by r.f. sputtering method. Competition between oxygen and silicon to get erbium. Optical Materials, vol 28, pp. 836-841 (2006) . 2006
- On-line monitoring of the residence time distribution along a kneading block of a twin-screw extruder. Materials Letters. 2004
- The Structure and Photoluminescence of Erbium-Doped Nanocrystalline Silicon Thin Films Produced by Reactive Magnetron Sputtering. Solid State Phenomena. 2001
- Temperature dependence of the first order Raman scattering in thin films of µc-Si:H. Journal of Materials Processing Technology. 1999
- Temperature dependence of the first order Raman scattering in thin films of ¿c-Si:H. Journal of Materials Processing Technology 92/93, 235-238 (1999). 1999
- Structural characterization of mc-Si:H films produced by R.F. magnetron sputtering. Microelectronics Engineering, 43/44, 627-634 (1998). 1998
- Optical modulation spectroscopy of hydrogenated microcrystalline silicon. Thin Solid Films. 1997
- Photoluminescence and structure properties from µc-Si:H and µc-Si:H-PS samples. Thin Solid Films. 1997
- Microcrystalline silicon thin films prepared by RF reactive magnetron sputter deposition. Vacuum Vol. 46, nº 12, p. 1385 (1995). 1995
- Optically Active Transition Metal Defects in Silicon 1988
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artigo de conferência
- Raman spectroscopy for tumor diagnosis in mammary tissue 2020
- Influence of the applied load on the creep behaviour of tin-silver-copper solder 2019
- A numerical study of solder paste rolling process for PCB printing 2018
- An experimental setup for multiple air jet impingement over a surface 2018
- Creep behavior of a solder paste with BI addition 2018
- Influence of the Microstructure on the Creep Behaviour of Tin-Silver-Copper Solder 2018
- Rheology characterization of a solder paste 2018
- Modeling the reflow soldering process in PCB'S 2015
- Thin-film solid-state rechargeable lithium battery 2011
- ZnO:Cu thin films and p-n homojunctions grown by electrochemical deposition. AIP Conference Proceedings. 2011
- Electron confinement in nanocrystals embedded in ramdom media: Anderson localization effects 2007
- Size dependence of the optical gap in silicon nanocrystals embedded into a-Si:H matrix 2005
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artigo de revista
- Role of sublimation kinetics of ammonia borane in chemical vapor deposition of uniform, large-area hexagonal boron nitride. Journal of Vacuum Science & Technology A. 2021
- Field-effect transistors made of graphene grown on recycled copper foils. Materials Chemistry and Physics. 2020
- Laser printing of silver-based micro-wires in ZrO2 substrate for smart implant applications. Optics and Laser Technology. 2020
- Vapor grown carbon nanofiber based cotton fabrics with negative thermoelectric power. Cellulose. 2020
- Laser printing of micro-electronic communication systems for smart implants applications. Optics and Laser Technology. 2020
- Electrosprayed whey protein-based nanocapsules for ß-carotene encapsulation. Food Chemistry. 2020
- Over 6% Efficient Cu(In,Ga)Se2 Solar Cell Screen-Printed from Oxides on FTO. ACS Applied Energy Materials. 2020
- A novel approach to reduce in-service temperature in WC-Co cutting tools. Ceramics International. 2020
- The effect of Bi addition on the electrical and microstructural properties of SAC405 soldered structure. Soldering & Surface Mount Technology. 2020
- Laser surface texturing of Ti-6Al-4V by nanosecond laser: Surface characterization, Ti-oxide layer analysis and its electrical insulation performance. Journal of Nanoparticle Research. 2019
- Negative thermoelectric power of melt mixed vapor grown carbon nanofiber polypropylene composites. Carbon. 2019
- Functionalization of single-layer graphene for immunoassays. Applied Surface Science. 2019
- Attomolar Label-Free Detection of DNA Hybridization with Electrolyte-Gated Graphene Field-Effect Transistors. ACS Sensors. 2019
- Superstructural Ordering in Hexagonal CuInSe2 Nanoparticles. Chemistry of Materials. 2018
- Comparison of soybean hull pre-treatments to obtain cellulose and chemical derivatives: Physical chemistry characterization. Carbohydrate Polymers. 2018
- Structural and vibrational properties of SnxGe1-x: Modeling and experiments. Journal of Applied Physics. 2018
- Effect of the Soldering Atmosphere on the Wettability Between Sn4.0Ag0.5Cu (in wt.%) Lead-Free Solder Paste and Various Substrates. Journal of Materials Engineering and Performance. 2018
- Wafer scale fabrication of graphene microelectrode arrays for the detection of DNA hybridization. Microelectronic Engineering. 2018
- Green synthesis of fluorescent carbon dots from spices for in vitro imaging and tumour cell growth inhibition. Beilstein Journal of Nanotechnology. 2018
- Bacterial cellulose nanofiber-based films incorporating gelatin hydrolysate from tilapia skin: production, characterization and cytotoxicity assessment. Cellulose. 2018
- Tunable Performance of Manganese Oxide Nanostructures as MRI Contrast Agents. Chemistry - A European Journal. 2017
- Characterization of magnetron sputtered sub-stoichiometric CrAlSiN x and CrAlSiO y N x coatings. Revista Portuguesa de Estudos Regionais. 2017
- Epitaxial CuInSe2 thin films grown by molecular beam epitaxy and migration enhanced epitaxy. Journal of Crystal Growth. 2017
- Raman and IR-ATR spectroscopy studies of heteroepitaxial structures with a GaN:C top layer. Journal of Materials Science: Materials in Electronics. 2017
- Influence of Copper Layer Content in the Elastic and Damping Behavior of Glass-Fiber/Epoxy-Resin Composites. Applied Composite Materials. 2016
- Graphene field-effect transistor array with integrated electrolytic gates scaled to 200 mm. J. Phys.: Condens. Matter . 2016
- Contact angle measurement of SAC 305 solder: numerical and experimental approach. Journal of Materials Science: Materials in Electronics. 2016
- Electrocatalytic Performance and Stability of Nanostructured Fe–Ni Pyrite-Type Diphosphide Catalyst Supported on Carbon Paper. Journal of Physical Chemistry C. 2016
- Laser patterning of amorphous silicon thin films deposited on flexible and rigid substrates. Physica Status Solidi A . 2016
- Role of counter-ion and helper lipid content in the design and properties of nanocarrier systems: a biophysical study in 2D and 3D lipid assemblies. Nanoscale. 2016
- Fabrication of GeSn-multiple quantum wells by overgrowth of Sn on Ge by using molecular beam epitaxy. Applied Physics Letters. 2015
- Solar selective absorbing coatings based on AlSiN/AlSiON/AlSiO y layers. Applied Surface Science. 2015
- A Systematic Study of the Structural and Magnetic Properties of Mn-, Co-, and Ni-Doped Colloidal Magnetite Nanoparticles. Journal of Physical Chemistry C. 2015
- Wetting behaviour of SAC305 solder on different substrates in high vacuum and inert atmosphere. Journal of Materials Science: Materials in Electronics. 2015
- Multi-stacks of epitaxial GeSn self-assembled dots in Si: Structural analysis. Journal of Applied Physics. 2015
- Flexible organic-inorganic hybrid layer encapsulation for organic opto-electronic devices. Progress in Organic Coatings. 2015
- Effect of argon ion energy on the performance of silicon nitride multilayer permeation barriers grown by hot-wire CVD on polymers. Thin Solid Films. 2015
- Permeation barrier performance of Hot Wire-CVD grown silicon-nitride films treated by argon plasma. Thin Solid Films. 2015
- Raman study of insulating and conductive ZnO:(Al, Mn) thin films. Physica Status Solidi A . 2015
- Silicon nanowire arrays coupled with cobalt phosphide spheres as low-cost photocathodes for efficient solar hydrogen evolution. Chemical Communications. 2015
- Influence of hydrogen plasma thermal treatment on the properties of ZnO:Al thin films prepared by dc magnetron sputtering. Vacuum. 2014
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Influence of low energy argon plasma treatment on the moisture barrier performance of hot wire-CVD grown SiN
x multilayers. Japanese Journal of Applied Physics. 2014 - Optimisation of surface treatments of TiO2:Nb transparent conductive coatings by a post-hot-wire annealing in a reducing H-2 atmosphere. Thin Solid Films. 2014
- Piezoresistor sensor fabrication by direct laser writing on hydrogenated amorphous silicon. Journal of Management & Organization. 2014
- The effect of argon plasma treatment on the permeation barrier properties of silicon nitride layers. Revista Portuguesa de Estudos Regionais. 2013
- Study on excimer laser irradiation for controlled dehydrogenation and crystallization of boron doped hydrogenated amorphous/nanocrystalline silicon multilayers. Thin Solid Films. 2013
- Nano-ilmenite FeTiO3: Synthesis and characterization. Journal of Magnetism and Magnetic Materials. 2013
- Optical characterization of TiAlN/TiAlON/SiO 2 absorber for solar selective applications. Revista Portuguesa de Estudos Regionais. 2012
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Effect of hot-filament annealing in a hydrogen atmosphere on the electrical and structural properties of Nb-doped TiO
2 sputtered thin films. Thin Solid Films. 2012 - Resonant Raman scattering in ZnO:Mn and ZnO:Mn:Al thin films grown by RF sputtering. Journal of Physics Condensed Matter. 2011
- Room temperature paramagnetism of ZnO:Mn films grown by RF-sputtering. Thin Solid Films. 2010
- Crystal Size and Crystalline Volume Fraction Effects on the Erbium Emission of nc-Si:Er Grown by r.f. Sputtering. Journal of Biomedical Nanotechnology. 2010
- Electrical and Raman Scattering Studies of ZnO:P and ZnO:Sb Thin Films. Journal of Biomedical Nanotechnology. 2010
- Effect of grain size and hydrogen passivation on the electrical properties of nanocrystalline silicon films. International Journal of Materials & Product Technology. 2010
- Structural and photoluminescence studies of erbium implanted nanocrystalline silicon thin films. physica status solidi (a). 2009
- Photoluminescence of nc-Si:Er thin films obtained by physical and chemical vapour deposition techniques: The effects of microstructure and chemical composition. Thin Solid Films. 2009
- ZnO Thin Films Implanted with Al, Sb and P: Optical, Structural and Electrical Characterization. Journal of Biomedical Nanotechnology. 2009
- The influence of electric field on the microstructure of nc-Si:H films produced by RF magnetron sputtering. Vacuum. 2008
- The annealing effect on structural and optical properties of ZnO thin films produced by r.f. sputtering. Superlattices and Microstructures. 2007
- Visible and infrared photoluminescence from erbium-doped silicon nanocrystals produced by rf sputtering. physica status solidi (a). 2007
- Study of the oxygen role in the photoluminescence of erbium doped nanocrystalline silicon embedded in a silicon amorphous matrix. Journal of Non-Crystalline Solids. 2006
- Erbium-doped silicon nanocrystals grown by r.f. sputtering method: Competition between oxygen and silicon to get erbium. Optical Materials. 2006
- The visible and near IR photoluminescent response of nc-Si:Er thin films produced by rf sputtering. Nanotechnology. 2004
- The Role of Microstructure in Luminescent Properties of Er-doped Nanocrystalline Si Thin Films. Physics of the Solid State. 2004
- Dielectric function of nanocrystalline silicon with few nanometers (<3 nm) grain size. Applied Physics Letters. 2003
- Interrelation between microstructure and optical properties of erbium-doped nanocrystalline thin films. Physica E-Low-Dimensional Systems & Nanostructures. 2003
- Influence of crystals distribution on the photoluminescence properties of nanocrystalline silicon thin films. Microelectronics Journal. 2003
- Laser modulated optical reflectance of thin semiconductor films on glass. Review of Scientific Instruments. 2003
- Spectroscopic ellipsometry study of the layer structure and impurity content in Er-doped nanocrystalline silicon thin films. Physica B: Condensed Matter. 2001
- Photoluminescence of erbium doped microcrystalline silicon thin films produced by reactive magnetron sputtering. Journal of Materials Science and Engineering A. 2001
- Structural studies and influence of the structure on the electrical and optical properties of microcrystalline silicon thin films produced by RF sputtering. Thin Solid Films. 2000
- Structural characterization of µc-Si:H films produced by R.F. magnetron sputtering. Microelectronic Engineering. 1998
- Macrocrystalline silicon thin films prepared by RF reactive magnetron sputter deposition. Vacuum. 1995
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livro
- Electrochemically gated graphene field-effect transistor for extracellular cell signal recording 2016
- Effect of the matrix on the 1.5 µm photoluminescence of Er-doped silicon quantum dots 2006
- Microstrucure and thermal features a-Si:H and nc-Si:H thin films produced by r.f. sputtering 2006
- The structure and photoluminescence of erbium-doped nanocrystalline silicon thin films produced by reactive magnetron sputtering 2002