PPT-Optically Transparent Diffusion Metasurface Using Metallic Mesh

Ya Qi Wei JianZhong Chen Lei Lin YuTong Zhao Jia Chen Email yqweiiqqcomcom Abstract Diffusion Metasurface Design Results Conclusions A novel optically transparent diffusion metasurface composed of 1bit coding elements is presented Two circular quasiMinkowski closedloops with different geometric scales are considered as 1bit coding elements The quasiMinkowski closedloops on the upper layer of the substrate and the background on the lower layer are filled with metallic tangent ring mesh to improve the light transmittance Low scattering is achieved by redirecting EM energies to all directions through optimization of the arrangement of coding elements The low backscattering characteristics with wideangle and polarization independence below 10 dB of the diffusion metasurface are achieved over a wide frequency band from 9 GHz to 16 GHz The proposals offer new opportunities for manipulating the microwave scattering with simultaneously high optical transparency in visible frequencies and demonstrate significant scientific value in practical applications. This effect was explained by Christiaan Huygens 1629 1695 Dutch physicist as double refraction of what he called an ordinary and an extraordinary wave With the help of a polarizer we can easily see what these ordinary and extraordinary beams are Ob M. M. Basko. ELI, Prague 10 July 2014. Keldysh. Institute of Applied Mathematics, . Moscow, . Russia. Main constituents of the RALEF-2D package. Hydrodynamics. Thermal conduction. Radiation transport. Ruby Metallic (3Q3) Ivory White (058) Sand Beige (4E9) Satin Silver Metallic (1F7) Graphite Grey Metallic (1G3) Golden Beige Metallic (4R3) Ruby Metallic (3Q3) LC 79 SINGLE CAB STANDARD COLOURS MODEL Metals. Look at the Periodic Table…. 75% of elements are metals!. Metals. They can vary a lot…. General Properties of Metals. Dense. Malleable. Ductile. Good conductors of heat and electricity. Shiny Lustre. M. M. Basko. ELI, Prague 10 July 2014. Keldysh. Institute of Applied Mathematics, . Moscow, . Russia. Main constituents of the RALEF-2D package. Hydrodynamics. Thermal conduction. Radiation transport. Optically Clear Adhesive Electronics manufacturer of bonding materials and solutions.We help electronics, healthcare and industrial customers create better products by providing adhesive solutions and C. 3. H. 4. O. UN = (6+2-4)/2 = 2. Practice Problem 1. O-H . stretch. C. =. C. triple bond . stretch. sp. 3. C-H. stretch. 2. m/z = 128 (M). m/z = 113. m/z = 58. m/z = 43. C=O . stretch. 3. m/z = 73 (M). 4.4.1: Describe the metallic bond as the electrostatic attraction between a lattice of positive ions and delocalized ions. . 4.4.2. : Explain the electrical conductivity and malleability of metals. . by. Name- Akash Agarwal. . http://www.edutechlearners.com. 1. Introduction. In Transparent electronics the usual opaque semiconductor materials forming the basis for electronic device fabrication is replaced with Transparent materials.. Enabling Programmer-Transparent . Near-Data Processing in GPU Systems. Kevin Hsieh. Eiman. . Ebrahimi. , . Gwangsun. Kim, . Niladrish. Chatterjee, . Mike O’Connor, . Nandita. . Vijaykumar. , . Onur. elusive. AGN. Estelle PONS. . Mike WATSON. University of Leicester, UK. X-ray and Observational Astronomy (XROA) Group. Estelle Pons - The X-ray Universe 2014. 1. June 2014. Outline. Introduction. Metallic Bond – the force that holds metal atoms together. Metals do not form covalent bonds with one another because they do not have enough electrons in their outer shells to form stable octets.. Powerpoint. to make a transparent logo. In the . pptx. version it’s in a less apparent place than in older . ppt. versions. . Note: there is also no right mouse click – to format a picture (another bad . Diffusion is a process of . mass transport. that involves the atomic . or molecular motion. .. In the simplest form, the diffusion can be defined as the . random walk. of an ensemble of particles from regions of high concentration to regions of lower concentration.