Search for dissertations about: "optoelectronics"
Showing result 1 - 5 of 49 swedish dissertations containing the word optoelectronics.
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1. Organic functionalization of graphene for applications in energy storage devices and optoelectronics
Abstract : The emergence of one-atom layer thick materials, exemplified by graphene following its first exfoliation by Geim and Novoselov, has sparked significant research interest. Owing to their unique electronic structure, 2D materials are regarded as promising candidates for diverse applications, including field-effect transistors (FETs), solar energy harvesting, biological systems, water purification, and energy storage devices. READ MORE
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2. Colors of Life and Optoelectronics: Zinc Porphyrins for Light-Emitting Electrochemical Cells and Organic Photodetectors
Abstract : The field of organic optoelectronics constitutes an interdisciplinary field that covers chemistry, physics, materials science and biology. The technological promises of the organic materials over their inorganic counterparts include a lower production cost and the feasibility to be processed through solution-based techniques on large-area and/or flexible substrates. READ MORE
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3. Conjugated polymers for optoelectronics
Abstract : The work presented in thesis is divided into two parts; conjugated polymers for light-emitting diodes and conjugated polymers for solar cells. The main focus was on the synthesis and characterisation of the conjugated polymers, together with device preparation and characterisation. READ MORE
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4. Optical characterization of dilute nitride semiconductors and related quantum structures
Abstract : Dilute nitrides (i.e. READ MORE
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5. Growth and optical properties of III-V semiconductor nanowires: : Studies relevant for solar cells
Abstract : This thesis deals with epitaxial growth and optical properties of semiconductor nanowires with implications and insights about materials for solar cells. The chapters leading up to the papers give a broader background and an introduction to the field and include nanowires and their synthesis, semiconductor properties, solar cell operational principles, light interaction with a nanowire array, and optical characterization of such arrays. READ MORE