| 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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Zhang, Yang
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (38/38 displayed)
- 2024Recent advances in Fe-based bioresorbable stents: Materials design and biosafetycitations
- 2023Direct additive manufacturing of hydrophobic microstructures using soft polymer
- 2021Analysing Powder Injection Moulding of a Helix Geometry Using Soft Toolingcitations
- 2021Analysing Powder Injection Moulding of a Helix Geometry Using Soft Toolingcitations
- 2021Study of the distribution of rubber particles in ground tire rubber/polypropylene blendscitations
- 2021Enabling micro injection moulding using a soft tooling process chain with inserts made of mortar materialcitations
- 2021Interface Pattern Engineering in Core-Shell Upconverting Nanocrystals: Shedding Light on Critical Parameters and Consequences for the Photoluminescence Properties
- 2021Interface Pattern Engineering in Core‐Shell Upconverting Nanocrystals: Shedding Light on Critical Parameters and Consequences for the Photoluminescence Propertiescitations
- 2020Experimental Characterization and Simulation of Thermoplastic Polymer Flow Hesitation in Thin-Wall Injection Molding Using Direct In-Mold Visualization Techniquecitations
- 20193d Printed Mold for Powder Injection Molding Process
- 20193d Printed Mold for Powder Injection Molding Process
- 2019Breaking the Limit of Micro-Ductility in Oxide Glassescitations
- 2018A study of laser surface modification of polymers: A comparison in air and watercitations
- 2018A study of laser surface modification of polymers: A comparison in air and watercitations
- 2018A Soft Tooling Process Chain for Injection Molding of a 3D Component with Micro Pillarscitations
- 2018Design of an Air-Cooled Radial Turbine Part 2
- 2018On the effect of machining strategy in micro milling of tool steel surface micro features with optical functionality
- 2018Comparison of selected processes for surface microstructuring of complex mould for an implanted devicecitations
- 2018Pitch measurements validation of a structural coloured steel insert using Scanning Confocal Microscopy (SCM) and Atomic Force Microscopy (AFM)
- 2018A method for the characterization of the reflectance of anisotropic functional surfacescitations
- 2018Hysteretic behaviour of steel fibre RC coupled shear walls under cyclic loads: Experimental study and modellingcitations
- 2018Investigation on Product and Process Fingerprints for Integrated Quality Assurance in Injection Molding of Microstructured Biochipscitations
- 2018Investigation of product and process fingerprints for fast quality assurance in injection molding of micro-structured componentscitations
- 2018Anomalous Hall effect in Weyl semimetal half-Heusler compounds RPtBi (R = Gd and Nd)citations
- 2018Design of an Air-cooled Radial Turbine Part 1: Computational Modelling
- 2017A study on replication and quality correlation of on-part and on-runner polymer injection molded micro features
- 2017A comparison of reflectance properties on polymer micro-structured functional surface
- 2017The impact of tool wear on the functionality of replicated polymer surface with micro structures
- 2017Investigation of Tooling for Anisotropic Optical Functional Surfaces
- 2016Improvement in Surface Characterisitcs of Polymers for Subsequent Electroless Plating Using Liquid Assisted Laser Processingcitations
- 2016Injection molding of micro pillars on vertical side walls using polyether-ether-ketone (PEEK)
- 2016Improvement in surface characterisitcs of polymers for subsequent electroless plating using liquid assisted laser processingcitations
- 2015Application of Functional Nano-Patterning to Polymer Medical Micro Implantscitations
- 2015Application of Functional Nano-Patterning to Polymer Medical Micro Implantscitations
- 2013Growth of all-carbon horizontally aligned single-walled carbon nanotubes nucleated from fullerene-based structurescitations
- 2011Selective metallization of polymers using laser induced surface activation (LISA)—characterization and optimization of porous surface topographycitations
- 2011Selective metallization of polymers using laser induced surface activation (LISA)—characterization and optimization of porous surface topographycitations
- 2011Scattering functions of Platonic solidscitations
Places of action
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article
A method for the characterization of the reflectance of anisotropic functional surfaces
Abstract
The functional properties of micro-structured surfaces have gained increasing interest thanks to many applications such as wetting, adhesion, thermal and/or electrical conductivity. In this study, directional optical properties, i.e. contrast between two regions of a surface, were achieved with an anisotropic microstructure composed of a close array of ridges. The anisotropic surface, designed as a combination of ridges, has been milled on a steel bar and replicated through hot embossing of Acrylonitrile butadiene styrene (ABS) and through replica technology using silicone rubber. The directional reflectance of the surface for a range of design-specific view-illumination configurations was determined using a method that involves a Hirox RH-2000 digital microscope, used as a gonioreflectometer. This method allows the empirical determination of the optimum surface microstructure for maximizing contrast between two horizontally orthogonal views. The results show that even if the uncertainty related to the instrumentation is up to 20% in some cases, this procedure is suitable for the characterization of the surface of both metal and plastic counterpart.