Essays about: "kiseldetektorer"

Found 2 essays containing the word kiseldetektorer.

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

   University essay from Uppsala universitet/Tillämpad kärnfysik

   Author : Hamarstedt Ellen; [2022]
   Keywords : Nuclear physics; silicon detectors; kärnfysik; kiseldetektor; kiseldetektorer;

   Abstract : 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. READ MORE

3. 2. The Channeling Effect in Ultra-Thin dE-E Monolithic Silicon Telescopes

   University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Kärnfysik

   Author : Fredrik Parnefjord Gustafsson; [2017]
   Keywords : dead-layer; Channelling; The Channeling effect; Plasma effect; Nucleosynthesis; Astrophysics; Ultra-thin silicon detectors; Inhomogenous Big Bang; MST; deadlayer; Pelletron; 8Li; cross-section; Kikuchi pattern; Physics and Astronomy;

   Abstract : A new method has been proposed to study the low energy resonances of 8Li(alpha,n)11B at Ecm ≅ 0.5 MeV using dE-E Monolithic Silicon Telescopes (MSTs). Each telescope consists of five ultra-thin ∼1 µm (dE) silicon detector pads on a ∼500 µm (E) silicon detector. READ MORE