Sökning: "Semiconductors"
Visar resultat 1 - 5 av 327 avhandlingar innehållade ordet Semiconductors.
1. Compound semiconductors : defects and relocation of atoms during growth sputtering and diffusion
Sammanfattning : .... LÄS MER
2. Photon Upconversion in Heavily Doped Semiconductors
Sammanfattning : In this thesis the luminescence properties of highly doped semiconductors are studied with focus on degenerately n-doped InP. It is demonstrated how photoluminescence measurements on degenerately doped semiconductors allow an estimation of the doping concentration without need for electrical contacts. LÄS MER
3. Advanced Nanostructured Transition Metal Oxide Semiconductors for Solar Energy Applications
Sammanfattning : Increasing energy consumption and its environmental impacts make it necessary to look for alternative energy sources. Solar energy as huge energy source that can cover the terms sustainability is considered as a favorable alternative. LÄS MER
4. Advanced Metal Oxide Semiconductors for Solar Energy Harvesting and Solar Fuel Production
Sammanfattning : Increasing energy consumption and its environmental impacts make it necessary to look for alternative energy sources. Solar energy as huge energy source which is able to cover the terms sustainability is considered as a favorable alternative. LÄS MER
5. Charge Separation on Localized Surface Plasmon and Hot Carrier Transfer to Semiconductors
Sammanfattning : The relatively recent discovery that plasmonic nanoparticles generate energetic electron-hole pairs known as hot carriers has been the source of interest from many scientific groups. The capability to extract these short-lived hot carriers from metal nanoparticles (NPs) might potentially lead to applications in solar cells, photodetection, and photocatalysis. LÄS MER