The external quantum efficiency of white organic light-emitting diodes is often limited by light out-coupling losses due to surface plasmons. We demonstrate how texturing of the metal-cathode surface using a two-dimensionally periodic lattice of nanoscale scatterers with limited disorder can be used to reduce plasmonic losses while simultaneously enhancing both the light out-coupling and the sp...

Abstract: Traditionally, computer graphics has favored the parametric over the implicit surface because the parametric is easier to render. lmplicit representations, however, have natural advantages in surface design, particularly in their ability to express concisely constraints that a surface must obey; this paper discusses this advantage, emphasizing the use of distance as a constraint. Unfo...

Texture mapping is a common method for combining surface geometry with image data, with the resulting photorealistic 3D models being suitable not only for visualization purposes but also for interpretation and spatial measurement, in many application fields, such as cultural heritage and the earth sciences. When acquiring images for creation of photorealistic models, it is usual to collect more...

We present a simple and practical technique for seamlessly texturing quadrilateral meshes. Using our technique any image can be converted to an isotropic texture that can be mapped to any quadrilateral mesh without any discontinuity or singularity. Using our technique, we can make any abstract painter like Miro to seamlessly paint any smooth manifold surface. The surface can have any number of ...

Abstract A short commentary on the two research articles published in Friction 2021 is presented. Both reported experimental results of applications laser surface texturing technology to raceway rolling element bearings. After briefly reviewing main findings articles, arguable problems and distinctions between are pointed out.

Surface texturing is a potential approach to achieving excellent surface performance. To realize high precision and efficiency in micro-texturing fabrication, method utilizing an ultrasonic rolling process proposed. Firstly, the feasibility geometric controllability of micro-texture preparation using are analyzed. Then, contact theory model established, which can describe relationship generatio...

Abstract Stainless steel 316L is an austenitic alloy that widely used in varying industries due to its outstanding corrosion resistance, high strength, and ductility properties. However, the wear friction resistance properties are low. Laser surface texturing can improve of material via functionalisation surface. The laser efficiency texture quality defined by material’s parameters. roughness i...