Date of Completion
Spring 5-1-2025
Thesis Advisor(s)
Ugur Pasaogullari
Honors Major
Engineering Physics
Disciplines
Computational Engineering | Engineering Physics | Mechanical Engineering | Other Mechanical Engineering | Other Physics | Physics | Semiconductor and Optical Materials
Abstract
Pulse shape analysis can be used to analyze radiation incident on a semiconductor diode detector. Finite element analysis (FEA) can be used to simulate high purity germanium detectors with user-specified geometry, impurity concentration, and bias voltage. Subsequent streamline calculation can be used to conduct pulse shape analysis for single and multiple site gamma-ray interactions within the detector volume. Cross sections of the detector can be visualized by contour plots of the electric field, drift velocity magnitude, and collection time, as well as t30 and t90 rise-time values.
Recommended Citation
Thibodeau, Brooke Parker, "Signal Modeling of High Purity Germanium Detectors" (2025). Honors Scholar Theses. 1132.
https://digitalcommons.lib.uconn.edu/srhonors_theses/1132