Sökning: "synchrotron"

Visar resultat 6 - 10 av 88 uppsatser innehållade ordet synchrotron.

  1. 6. “Even if you bring 10,000 synchrotrons, they're not going to bring peace” - Exploring SESAME through realist and liberal perspectives

    Master-uppsats, Lunds universitet/Graduate School

    Författare :Agnes Selnes; [2023]
    Nyckelord :SESAME; Middle East; science diplomacy; liberalism; realism; cooperation.; Social Sciences;

    Sammanfattning : Intergovernmental organizations can be found in all regions around the world, but in the Middle East they are a rare phenomenon. SESAME is a synchrotron light radiation facility located in Jordan governed by its eight member states: Cyprus, Egypt, Iran, Israel, Jordan, Pakistan, Palestine, and Turkey. LÄS MER

  3. 7. Automation of High-accuracy Marking Tasks at MAX IV using the Quadrupedal Robot Spot

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Sebastian Gulz-Haake; Nils Karlbrink Malmquist; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : When installing new research equipment at the synchrotron research laboratory MAX IV, a final positional accuracy of tens of microns is usually needed. To obtain that accuracy, initial reference points must be placed within 2 mm from the nominal target points in CAD, in a process referred to as bluelining. LÄS MER

  4. 8. MPC for the Slow Orbit Feedback Control at MAX IV

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Emory Gassheld; My Karlsson; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The MAX IV synchrotron radiation facility in Lund is designed to produce bright and high-energy X-ray radiation. One important component of achieving this is to keep the electron beam inside the storage rings centered and stable. LÄS MER

  5. 9. Beyond Traditional Tomography: X-ray Multi-projection Imaging for Additive Manufacturing

    Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Maria Esther Vilar Alvarez; [2023]
    Nyckelord :X-ray tomography; X-ray multiprojection-imaging; deep learning; additive manufacturing; synchrotron radiation; Physics and Astronomy;

    Sammanfattning : The main aim of this bachelor thesis is to push the limits of 3D X-ray imaging by studying the minimum number of projections required to retrieve high-quality reconstructions for additive manufacturing processes. This project first focuses on understanding how X-ray tomography works, by reconstructing additive manufacturing data already obtained (from PSI, TOMCAT beamline) using two standard reconstruction algorithms, GRIDREC and SIRT. LÄS MER

  7. 10. X-Ray Fluorescence of Metal Halide Perovskites

    Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Samuel Narciso Silva; [2022]
    Nyckelord :Perovskite; X-ray; Fluorescence; Python; PyMCA; Synchrotron radiation; Physics and Astronomy;

    Sammanfattning : This thesis has the aim to provide a framework for analyzing X-ray fluorescence (XRF) data obtained from German Electron-Synchrotron Group (DESY). The theoretical analysis shows that XRF competes with Auger emission, and works mainly for elements with high atomic number. Here, incident X-rays of 13. LÄS MER