Sökning: "Hamarstedt Ellen"

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  1. 1. Determination of the homogeneity of the detection efficiency of silicon detectors using light ions

    Kandidat-uppsats, Uppsala universitet/Tillämpad kärnfysik

    Författare :Hamarstedt Ellen; [2022]
    Nyckelord :Nuclear physics; silicon detectors; kärnfysik; kiseldetektor; kiseldetektorer;

    Sammanfattning : In this project, the homogeneity of the detection efficiency of two silicon detectors were examined using a radioactive alpha-source, 241Am, to study the surfaces of the detectors by exposing a small part of the detector at a time. By then observing the variations of the deposited alpha-energies at different positions on the detector, one can map the differences in the homogeneity of the surface. LÄS MER