Essays about: "spin-coating"

Showing result 26 - 30 of 30 essays containing the word spin-coating.

  1. 26. Fabrication of Carbon Nanotube Doped Thin Films for Laser Applications.

    University essay from KTH/Fysik

    Author : Robert W Hurra; [2011]
    Keywords : ;

    Abstract : Mode-locked lasers are used for a vast amount of applications, e.g. corneal surgery[1] and optical data storage[2] . The currently established technique for mode-locking with a semiconductor saturable absorber mirror is expensive and in- volves a fairly advanced production technique[3] . READ MORE

  3. 27. Development of light-emitting electrochemical cells for novel applications

    University essay from Institutionen för tillämpad fysik och elektronik

    Author : Jenny Enevold; [2011]
    Keywords : ;

    Abstract : The work intended to make progress towards the objective of fiber-shaped light-emitting electrochemical cells (LECs). LECs comprising a film of poly(3,4-ethylenedioxythiophene): poly (styrenesulphonate) (PEDOT:PSS) cast from aqueous dispersion as the sole transparent anode were produced and characterized. READ MORE

  4. 28. Microstructure and Temperature Stability of APFO-3:PCBM Organic Photovoltaic Blends

    University essay from Biomolekylär och Organisk Elektronik

    Author : Jonas Bergqvist; [2010]
    Keywords : conjugated polymer; organic semiconductor; organic photovoltaic; organic solar cell; bulk-heterojunction; microstructure; temperature stability;

    Abstract : In this thesis, the microstructure of organic photovoltaic APFO-3:PC61BM bulk-heterojunction blends was examined. Earlier studies have focused on the microstructure after spin coating. READ MORE

  5. 29. Studies on the Self-organization of Colloidal Nanoparticles at Interfaces

    University essay from Institutionen för fysik och astronomi; Materialfysik

    Author : Ajiguli Nuermaimaiti; [2010]
    Keywords : ;

    Abstract : Various methods of growing highly ordered hexagonal arrays of polystyrene latexspheres on different substrates have been investigated. Series of experiments were performed on each growing method, namely spin-coating, parallel transferring with water evaporation, Langmuir-Blogett deposition and dip coating to study the optimal experimental conditions to let the particles form 2D crystals as well as the effects of different experimental parameters on the self-organization of the particles. READ MORE

  6. 30. VO2 films as active infrared shutters

    University essay from Institutionen för fysik, kemi och biologi

    Author : Daniel Johansson; [2006]
    Keywords : infrared; shutter; vanadium dioxide; VO2; thermochromic; resistive heating;

    Abstract : An active optical shutter for infrared light (3-5 μm) has been designed, exploiting the phase transition in thermochromic vanadium dioxide (VO2). A spin coating processing route for VO2 films has been adapted to manufacture reproducible depositions onto sapphire (Al2O3) substrates. READ MORE