Essays about: "nanofabrication"

Showing result 1 - 5 of 9 essays containing the word nanofabrication.

  1. 1. Processing of Sub-micrometer Features for Rear Contact Passivation Layer of Ultrathin Film Solar Cells Using Optical Lithography

    University essay from ;

    Author : Evelina Roxner; Ronja Olsmats Baumeister; [2019]
    Keywords : nanofabrication; optical lithography; photo lithography; line contacts; microfabrication; rear contact passivation; passivation layer; sub-micrometer features; thin film; ultra-thin film; solar cells; CIGS; aluminiumoxide;

    Abstract : Thin film copper, indium, gallium, selenide (CIGS) solar cells are promising in the field of photovoltaic technology. To reduce material and fabrication cost, as well as increasing electrical properties of the cell, research is ongoing towards ultra-thin film solar cells (absorption layer thickness less than 500 nm). READ MORE

  2. 2. "Fat" Nanobeam-Waveguide Resonator for Suppressing Spectral Diffusion in InGaAs Quantum Dots

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Qinda Guo; [2019]
    Keywords : Physics and Astronomy;

    Abstract : The coherent coupling of photons to solid state emitters is one of the building blocks for future quantum technology. However, one of the main sources for non-perfect or even strongly reduced coherence of the photons is charge noise which introduces energy shifts during or in between the photon emission events. READ MORE

  3. 3. Evaluation of Atomic Layer Etching Possibility at Lund Nano Lab

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Md Sabbir Ahmed Khan; [2016]
    Keywords : Atomic Layer Etching; Nanoimprint lithography; Nanowires; Physics and Astronomy;

    Abstract : In modern electronics, device downscaling demands atomic precision control and Atomic Layer Etching (ALE) can provide this prime capability with minute device damage. ALE, also known as layer-by-layer etching, is a technique of removing atomically thin layers from the surface of materials in a controlled way. READ MORE

  4. 4. Complex Plasmonic Nanostructures for Materials Science and Catalysis

    University essay from Chalmers tekniska högskola/Institutionen för teknisk fysik

    Author : David Albinsson; [2015]
    Keywords : Plasmonics; nanostructures; nanoantenna; sensing; LSPR; copper; palladium; nanofabrication; SHCL; HCL.;

    Abstract : Fabrication of arrays of identical nanoparticles in an efficient way using self-aligning systemsis important to be able to scale up the production of nanoparticle based systems, for examplefor nanoplasmonics applications. In this thesis the possibility to use Shrinking Hole ColloidalLithography (SHCL) as a method to fabricate complex nanoplasmonic structures using awide set of materials has been explored. READ MORE

  5. 5. Anisotropy Engineering in 3D Magnetoplasmonic Nanoantennas

    University essay from Chalmers tekniska högskola/Institutionen för teknisk fysik

    Author : Surya Gurunarayanan Prakash; [2014]
    Keywords : Magnetoplasmonics; MOKE; nanoantenna;

    Abstract : The interaction between light and ferromagnetic nanostructures is investigatedin this thesis. Studying the inuence of magnetic field on the surface plasmonproperties and the associated enhancement of the magneto-optical (MO) responseis becoming increasingly interesting due to advancements in nanofabrication andcharacterization [1]. READ MORE