Search Results - "Ramil, Alberto"
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High performance n -channel organic field-effect transistors and ring oscillators based on C 60 fullerene films
Published in Applied physics letters (20-11-2006)“…We report on organic n -channel field-effect transistors and circuits based on C 60 films grown by hot wall epitaxy. Electron mobility is found to be dependent…”
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Use of laser technology for the postural classification of bedridden people
Published in EPJ Web of conferences (2024)“…This work presents an innovative method for the automated classification of postures of bedridden people using laser technology. With the aim of improving the…”
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Characterization of Talcose Rocks Derived from Serpentinite—Pilot Study in the Ultramafic Complex of Cabo Ortegal (Spain) for Potential Use and Commercialization
Published in Applied sciences (01-11-2023)“…Cabo Ortegal, in Spain, was declared a UNESCO Global Geopark in 2023. An ultramafic complex makes it a geologically exciting unit, where many research works…”
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The Importance of Prevention When Working with Hazardous Materials in the Case of Serpentinite and Asbestos When Cleaning Monuments for Restoration
Published in Applied sciences (01-01-2023)“…Health risks are often overlooked when the consequences are not evident in the short term. In restoration work, some activities can generate particles that may…”
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Development of a High-Precision, Portable and Automated Mobile Laser Scanner for the Recording and Digitation of Texture and Micro-marks in Archaeological and Heritage Stone
Published in EPJ Web of conferences (2024)“…The use of laser tools to digitise cultural heritage items is becoming more widespread but is generally limited to manual systems that rely on the user’s…”
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Building Granite Characterisation, Construction Phases, Mason’s Marks and Glyptography of Nossa Senhora de Guadalupe Church, Mouçós e Lamares, Galicia-North Portugal Euroregion
Published in Geoheritage (01-03-2023)“…The Romanesque church of Nossa Senhora de Guadalupe of Mouçós e Lamares is located in Vila Real (North of Portugal). The exterior part of its nave is preserved…”
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Evaluation of asbestos dispersion during laser ablation of rocks containing Naturally Occurring Asbestos (NOA)
Published in Heliyon (15-11-2024)“…Health risks are often overlooked when the short-term consequences are not immediately apparent. During restoration work, cleaning actions can generate…”
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Considerations on the programmed functional life (one generation) of a green artificial reef in terms of the sustainability of the modified ecosystem
Published in Heliyon (01-04-2023)“…The installation of artificial reefs serves to enhance marine ecosystems, although it also modifies them. These changes do not have to be irreversible, since…”
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9
High performance n-channel organic field-effect transistors and ring oscillators based on C60 fullerene films
Published in Applied physics letters (20-11-2006)“…We report on organic n-channel field-effect transistors and circuits based on C60 films grown by hot wall epitaxy. Electron mobility is found to be dependent…”
Get full text
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10
Photo-Fries-based photosensitive polymeric interlayers for patterned organic devices
Published in Applied physics. A, Materials science & processing (01-06-2012)“…This work reports on the investigation of the photosensitive polymer poly(diphenyl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate) (PPNB), which undergoes the…”
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Fluorene-Carbazole Dendrimers: Synthesis, Thermal, Photophysical and Electroluminescent Device Properties
Published in Advanced functional materials (08-12-2010)“…Novel hole‐transporting dendrimeric molecules containing dioctylfluorene, spirobi(fluorene) and spiro(cylododecane‐fluorene) as the core unit and different…”
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12
Small-molecule vacuum processed melamine-C60, organic field-effect transistors
Published in Organic electronics (01-05-2009)Get full text
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13
Development of a Quality Index Method for Freshness Assessment of Thawed Greenland Halibut (Reinhardtius hippoglossoides) Stored at Chilling Temperature
Published in Food and bioprocess technology (01-06-2014)“…A quality index method (QIM) was developed for frozen whole Greenland halibut (Reinhardtius hippoglossoides) for which samples were thawed and then covered…”
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14
Photo-Fries-based photosensitive polymeric interlayers for patterned organic devices
Published in Applied physics. A, Materials science & processing (01-06-2012)Get full text
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15
Ambipolar organic field effect transistors and inverters with the natural material Tyrian Purple
Published in AIP advances (01-12-2011)“…Ambipolar organic semiconductors enable complementary-like circuits in organic electronics. Here we show promising electron and hole transport properties in…”
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Vacuum-Processed Polyaniline-C60 Organic Field Effect Transistors
Published in Advanced materials (Weinheim) (17-10-2008)“…Vacuum processed emeraldine base polyaniline is employed as gate insulating layer in organic field effect transistors. Both polyaniline and the small molecule…”
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17
Robot-assisted laser ablation for 3D surfaces. Application for paint removal with ultrashort pulse laser
Published in Optics and lasers in engineering (01-01-2023)“…•A robot-assisted laser cleaning system is developed.•The system consists of a fs pulsed laser, a 6 DOF robot and a laser profilometer.•Automatic laser…”
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18
Optical characterization of double layers containing epitaxial ZnSe and ZnTe films
Published in Journal of modern optics (10-03-2005)“…In this paper results of the optical characterization of double layers consisting of ZnTe and ZnSe thin films prepared by molecular beam epitaxy onto GaAs…”
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Femtosecond pulsed laser ablation for paint removal at oblique illumination: Effect of the incidence angle
Published in Optik (Stuttgart) (01-08-2022)“…This research studies how the angle of incidence affects the ablation process when a pulsed femtosecond laser with a wavelength of 1040 nm and a high…”
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20
Mechanical and laser cleaning of spray graffiti paints on a granite subjected to a SO2-rich atmosphere
Published in Construction & building materials (10-11-2018)“…•Red, blue, black and silver graffiti paints on granite were subjected to SO2.•SO2 influences on the mechanical and laser cleaning performance.•Aged samples…”
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