Sökning: "CVD diamond"
Visar resultat 11 - 15 av 18 avhandlingar innehållade orden CVD diamond.
11. Quantum Chemical Studies of Diamond for Energy Related Applications
Sammanfattning : Diamond is a unique material with excellent properties. As a result of the development within the area of CVD synthesis, doping and surface functionalization, diamond has become a strong candidate for use in electrochemical, electronic and biomedical applications. LÄS MER
12. Development of tissue-equivalent CVD-diamond radiation detectors with small interface effects
Sammanfattning : Due to its close tissue-equivalence, high radiation sensitivity, dose and dose-rate linearity, diamond is a very promising detector for radiation therapy applications. The present thesis focuses on the development of a chemical vapour deposited (CVD) diamond detector with special attention on the arrangement of the electrodes and encapsulation having minimal influence on the measured signal. LÄS MER
13. Nucleation and growth of CVD diamond films
Sammanfattning : .... LÄS MER
14. Diamond Based Electronics and Valleytronics : An experimental study
Sammanfattning : Diamond is a promising semiconductor material for high power, high voltage, high temperature and high frequency applications due to its remarkable material properties: it has the highest thermal conductivity, it is the hardest material, chemically inert, radiation hard and has the widest transparency in the electromagnetic spectrum. It also exhibits excellent electrical properties like high breakdown field, high mobilities and a wide bandgap. LÄS MER
15. Quantitative Spectroscopy of Gas Phase Reactions at Elevated Temperatures
Sammanfattning : Gas phase reactions at elevated temperatures are versatile tools for material manufacturing and energy conversion. They are of great commercial interest, but they often entail hazardous impacts on the environment. There is consequently a pronounced need for the further develpment of processes utilising these types of reactions. LÄS MER