Sökning: "radiation detectors"
Visar resultat 1 - 5 av 97 avhandlingar innehållade orden radiation detectors.
1. The microdosimetric variance-covariance method used for beam quality characterization in radiation protection and radiation therapy
Sammanfattning : Radiation quality is described by the RBE (relative biological effectiveness) that varies with the ionizing ability of the radiation. Microdosimetric quantities describe distributions of energy imparted to small volumes and can be related to RBE. LÄS MER
2. Radiation tests of semiconductor detectors
Sammanfattning : This thesis investigates the response of Gallium Arsenide (GaAs) detectors to ionizing irradiation. Detectors based on π-υ junction formed by deep level centers doping. LÄS MER
3. Fabrication and Characterization of Photon Radiation Detectors
Sammanfattning : This thesis involves a study the fabrication and characterization of photon radiation detectors. The focus has been to develop and improve the performance of optical measurement systems, but also to reduce their cost. The work is based on the study of two types of detectors, the position sensitive detector and the thermal detector. LÄS MER
4. Pixel Detectors and Electronics for High Energy Radiation Imaging
Sammanfattning : .... LÄS MER
5. Radiation and radionuclide measurements at radiological and nuclear emergencies. Use of instruments and methods intended for clinical radiology and nuclear medicine
Sammanfattning : .... LÄS MER