Sökning: "Pelletron"
Hittade 4 uppsatser innehållade ordet Pelletron.
1. Radiation Effects on GaN-based HEMTs for RF and Power Electronic Applications
Master-uppsats, KTH/Tillämpad fysikSammanfattning : GaN-HEMTs (Gallium Nitride-based High Electron Mobility Transistors) have, thanks to the large band gap of GaN, electrical properties that are suitable for applications of high electrical voltages, high currents, and fast switching. The large band gap also gives GaN-HEMTs a high resistance to radiation. LÄS MER
2. Modelling the evolution of an ion beam through a 3 MV Pelletron accelerator
Kandidat-uppsats, Lunds universitet/KärnfysikSammanfattning : In this work simulations of the LIBAF Pelletron were performed to gain insight into the parameters that govern the machine operation and control. Three simulation packages: COMSOL, WARP and TURTLE/TRANSPORT were employed, and cross-validation of these software packages was performed by test-case simulations. LÄS MER
3. The Channeling Effect in Ultra-Thin dE-E Monolithic Silicon Telescopes
Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/KärnfysikSammanfattning : 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. LÄS MER
4. Production of 45Ti using a low-energy accelerator
Master-uppsats, Lunds universitet/SjukhusfysikerutbildningenSammanfattning : The purpose of this study was to obtain more knowledge of the parameters affecting the production of 45Ti utilizing the nuclear reaction 45Sc(p,n) 45Ti. Titanium-45 decays by +-decay and E.C. to 45Sc with a half-life of 3,08 h. LÄS MER