Sökning: "anders petersson"
Visar resultat 1 - 5 av 13 avhandlingar innehållade orden anders petersson.
1. Corani suram LXXVIII, eamque Svethice, venia ampliss. fac. philos. Upsaliensis p.p. mag. Andreas Södermark ... et Johannes Ax. Petersson Ostrogothus. In audit. Gustav. die XIII maji MDCCCXV, P. I
Sammanfattning : .... LÄS MER
2. Cathodoluminescence Studies of Quantum Structures and III-V nitrides
Sammanfattning : Characterization of low-dimensional semiconductor structures is a challenging task. The thesis is based on experiments, using cathodoluminescence (CL) as a tool for characterization. The high spatial resolution and the possibility of spectroscopy of small structures make CL one of the most powerful techniques for these types of investigations. LÄS MER
3. Cemented Carbide Sintering : Constitutive Relations and Microstructural Evolution
Sammanfattning : Cemented carbides based on tungsten carbide and cobalt arecommonly produced by a powder metallurgy route including liquidphase sintering. The pressed compact densifies to almost halfits volume during sintering due to pore elimination. LÄS MER
4. Ion Beam Analysis of First Wall Materials Exposed to Plasma in Fusion Devices
Sammanfattning : One major step needed for fusion to become a reliable energy source is the development of materials for the extreme conditions (high temperature, radioactivity and erosion) caused by hot plasmas. The main goal of the present study is to use and optimise ion beam methods (lateral resolution and sensitivity) to characterise the distribution of hydrogen isotopes that act as fuel. LÄS MER
5. Neutron time-of-flight spectrometry of fusion plasmas at JET : data acquisition developments and physics results
Sammanfattning : .... LÄS MER