Essays about: "Spectroscopic ellipsometry"

Showing result 11 - 14 of 14 essays containing the words Spectroscopic ellipsometry.

  1. 11. Studies of Nanostructured Layers with UV-VIS Spectroscopic Ellipsometry

    University essay from Institutionen för fysik, kemi och biologi

    Author : Tijs Mocking; [2008]
    Keywords : ;

    Abstract : In this report a model analysis is presented for three different nanostructured layers: silicon nanotips (SiNTs), gold nanosandwiches and Split Ring Resonators (SRR). The last two materials are metamaterials and both may show a negative refraction index. READ MORE

  3. 12. Microcontact printing of antibodies in complex with conjugated polyelectrolytes

    University essay from Institutionen för fysik, kemi och biologi

    Author : Fredrik von Post; [2007]
    Keywords : Microcontact printing; conjugated polyelectrolytes; PDMS; soft litography; biosensing;

    Abstract : Microcontact printing using elastomeric stamps is a technique used in finding new and efficient ways to produce biodetection chips. Microcontact printed, with poly(dimetylslioxane) (PDMS) stamps, patterns of antibodies have been evaluated using fluorescence microscopy, imaging ellipsometry and atomic force microscopy. READ MORE

  4. 13. Optical analysis of doped PbTe samples using UV- VIS and IR ellipsometry

    University essay from Institutionen för fysik, kemi och biologi

    Author : GABRIEL NZULU; [2007]
    Keywords : Linear; optical; response; spectroscopic; ellipsometry; analysis; PbTe;

    Abstract : Lead-tin telluride alloy, Pb1-xSnxTe, is a narrow band gap group IV–VI semiconductor with NaCl-like crystalline structure. This material has interesting electronic properties, which makes it suitable for designing infrared photo detectors, diode lasers, and thermo-photovoltaic energy converters. READ MORE

  5. 14. Numerical calculations of optical structures using FEM

    University essay from Institutionen för fysik, kemi och biologi

    Author : Henrik Wiklund; [2006]
    Keywords : optics; optical structures; ellipsometry; FEM; Comsol Multiphysics;

    Abstract : Complex surface structures in nature often have remarkable optical properties. By understanding the origin of these properties, such structures may be utilized in metamaterials, giving possibilities to create materials with new specific optical properties. READ MORE