Sökning: "Vidar Flodgren"

Hittade 2 uppsatser innehållade orden Vidar Flodgren.

1. 1. Investigating Optical-Field-Induced Currents in GaN using Ultrafast Lasers

   Magister-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

   Författare :Vidar Flodgren; [2019]
   Nyckelord :GaN; gallium nitride; nanoscience; material science; ultrafast lasers; Yb Laser; Pharos Laser; titanium sapphire laser; device fabrication; lift-off; gold etching; optical-field-induced currents; modelling; matlab; Physics and Astronomy;

   Sammanfattning : This study saw the development of an experimental setup capable of generating and measuring optical-field-induced currents in a variety of nanodevices fabricated specifically for this project. Each device design features two metallic contacts, closely separated by about 5 micrometers, deposited onto a semiconductor or insulator substrate. LÄS MER

3. 2. Quantum Dot Low Temperature Measurement and Analysis Thesis

   Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

   Författare :Vidar Flodgren; [2017]
   Nyckelord :nanoscience; physics; quantum dots; electron transport; Physics and Astronomy;

   Sammanfattning : In this bachelor project, the electron transport within quantum dot transistor devices, whose barriers are electrostatically induced, was measured and analysed. The properties of devices with this particular architecture are not yet fully understood. LÄS MER