Sökning: "Magnus Hultman"
Visar resultat 1 - 5 av 11 avhandlingar innehållade orden Magnus Hultman.
1. International marketing program adaptation, strategic fit, and export performance : an empirical investigation
Sammanfattning : The current trend toward globalization has created countless new business opportunities for companies. At the same time, however, it has facilitated participation by foreign competitors on all fronts. LÄS MER
2. Targeting the Unarmed : Strategic Rebel Violence in Civil War
Sammanfattning : Rebel attacks on civilians constitute one of the gravest threats to human security in contemporary armed conflicts. But why do rebel groups kill civilians? The dissertation approaches this question from a strategic perspective, trying to understand when and why rebel groups are likely to target civilians as a conflict strategy. LÄS MER
3. Atom Probe Tomography of TiSiN Thin Films
Sammanfattning : This thesis concerns the wear resistant coating TiSiN and the development of the analysis technique atom probe tomography (APT) applied to this materials system. The technique delivers compositional information through time-of-flight mass spectrometry, with sub-nanometer precision in 3D for a small volume of the sample. LÄS MER
4. Atom Probe Tomography of Hard Nitride and Boride Thin Films
Sammanfattning : Hard ceramic thin films, including TiSiN, ZrAlN, ZrB2, and ZrTaB2, with applications for wear-resistant coatings, have been studied using atom probe tomography and correlated with several other analytical techniques, including X-ray diffraction, electron microscopy, and elastic recoil detection analysis. Outstanding obstacles for quantitative atom probe tomography of ceramic thin films have been surmounted. LÄS MER
5. Growth and Characterization of Amorphous TiAlSiN and HfAlSiN Thin Films
Sammanfattning : This Thesis explores amorphous transition metal nitrides for cutting tool applications. The aim is to extend the knowledge on amorphous nitride thin lms, to describe the growth process, and to explore ways of characterizing these novel complex materials. LÄS MER