Browsing Masteruppsatser by Title
Now showing items 1-13 of 13
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Building a Glass 3D Printer
(2025-10-29)This thesis explores the design, fabrication, and optimization of a hotend system for 3D printing with borosilicate glass. The study addresses key challenges such as achieving precise temperature control and stable ... -
Decoding the surface code using graph neural networks
(2023-10-17)Quantum error correction is essential to achieve fault-tolerant quantum computation in the presence of noisy qubits. Among the most promising approaches to quantum error correction is the surface code, thanks to a scalable ... -
Development of a DEM-FEM framework for infrastructure simulations
(2022-09-20)This thesis presents a coupling algorithm of the discrete element method (DEM) and finite element method (FEM). The algorithm formulates an explicit coupling of transient simulations of particle systems interacting with ... -
Dynamiken hos guldstavar i optiska fällor
(2025-01-20)Gold nanorods, with their unique plasmonic properties, have a wide range of applications in nanotechnology. When trapped in an optical tweezer, they can function as nanomotors, converting energy into motion at the ... -
Effectiveness of Iterative Algorithms for Recovering Phase in the Presence of Noise for Coherent Diffractive Imaging
(2023-11-29)Methods of coherent diffractive imaging (CDI) rely on iterative algorithms to reconstruct the complex exit-surface wave (ESW) of the object being imaged from the measured diffraction intensity only. In this thesis we ... -
Fabrication and Characterization of Au/TiO2 Catalysts for Low Temperature CO Oxidation
(2024-10-07)CO oxidation is the reaction between carbon monoxide and oxygen forming carbon dioxide, as described by 2CO + O2 → 2CO2. Gold (Au) being chemically highly inert is not expected to be a good catalyst but exhibits an ... -
Light-Controlled Self-Organisation of Active Molecules
(2025-04-25)Active matter systems can be found on many different length- and time-scales in nature. Tiny molecular machines, colonies of bacteria and swarming insects are all examples of such systems. What they all have in common ... -
Opto-vibrational coupling in molecular solar thermal storage materials: Electronic structure calculations and neural-networkbased analysis Giannis Kostaras Degree project
(2021-01-26)Molecular solar thermal storage materials are proposed as a clean, renewable energy solution for a world with ever increasing energy needs. Norbornadiene is an organic compound suitable for molecular solar thermal storage ... -
Quantum Error Correction Using Graph Neural Networks
(2021-06-17)A graph neural network (GNN) is constructed and trained with a purpose of using it as a quantum error correction decoder for depolarized noise on the surface code. Since associating syndromes on the surface code with ... -
Reconstructing Transmission Trees in Healthcare Setting using Bayesian Inference
(2024-11-25)Outbreaks of multidrug-resistant bacteria, such as Klebsiella oxytoca, present critical challenges to healthcare systems worldwide. Such bacteria can cause severe infections in immune-suppressed patients, spreading through ... -
Simulation of light-absorbing microparticles in an optical landscape
(2024-06-10)Simulating the dynamics of active particles play a key role in understanding the many behaviours active matter can exhibit. Experimental studies are more costly than simulations in this regard, as there is much work that ... -
Surface modifications of silicon chips to reduce the adhesion force of metallic microparticles
(2025-10-29)Achieving precise control over microparticles on solid surfaces is a challenge due to adhesion forces. One effective strategy for reducing these forces is to modify surface properties in ways that minimize interfacial ... -
Topological Band Theory, An Overview
(2021-06-14)Topological insulators, superconductors and semi-metals are states of ma er with unique features such as quantized macroscopic observables and robust, gapless edge states. ese states can not be explained by standard ...