Essays about: "quantum yield"
Showing result 1 - 5 of 25 essays containing the words quantum yield.
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1. Construction of a scanning confocal microscope for Quantum Dot mapping at telecom wavelength
University essay from KTH/Tillämpad fysikAbstract : Future commercial applications making use of non-classical light sources require bright quantum emitters. Such emitters can be achieved by embedding self-assembled, optically active semiconductor quantum dots (QDs) in centered photonic structures. READ MORE
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2. Symmetry Analysis of Orbitals in a Plane Wave Basis : A Study on Molecules and Defects in Solids
University essay from Linköpings universitet/Teoretisk FysikAbstract : Modeling and analysing materials with theoretical tools is of great use when finding new systems for applications, for example, semiconductors with point defects can be used for quantum applications, like single photon emitters. One important aspect to consider symmetry, which can yield useful information about the properties of a system. READ MORE
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3. Birch leaf carbon dots: characterization and application in a light-emitting electrochemical cell
University essay from Umeå universitet/Institutionen för fysikAbstract : A new rising star in the carbon nanomaterial family is carbon dots. Carbon dots have received great attention due to their excellent luminescence and low toxicity. In this project, a new carbon dot derived from birch leaves is studied and characterized. READ MORE
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4. Material decomposition using a photon counting X-ray detector in low energy range
University essay from Lunds universitet/SjukhusfysikerutbildningenAbstract : Material decomposition in X-ray imaging is used to separate different materials or elements in an image and to quantify their respective concentration. The material decomposition and quantification are made possible by the dependency of attenuation on the attenuating material and photon energy. READ MORE
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5. Technical Lignin Characterization of Acacia crassicarpa and Eucalyptus Hybrids
University essay from KTH/Träkemi och massateknologiAbstract : Lignin är en av de vanligaste naturliga råvarorna på jorden och finns mestadels i trä. Nuförtiden är valoriseringen av lignin en av processutvecklingarna för teknologier inom massa- och pappersindustrin. Denna utveckling syftar till att öka värdet av lignin. READ MORE