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Visar resultat 1 - 5 av 50 uppsatser som matchar ovanstående sökkriterier.
1. Heteroepitaxial Growth of GaN Film on Si substrate by Magnetron Sputtering
Master-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologiSammanfattning : In this study, the effect of AlN buffer layer structure and morphology on the GaN films deposited on Si (111) substrate by reactive DC magnetron sputtering have been studied. For structural and morphological characterization X-ray diffraction (XRD) and Scanning electron microscope (SEM) were used. LÄS MER
2. Preparation and Characterization of Tb-Co Magnetic Films
L2-uppsats, Uppsala universitet/MaterialfysikSammanfattning : Thin films of terbium-cobalt alloy have been deposited by magnetron sputtering. They exhibit an out-of-plane magnetic anisotropy that may result in elongated domains. The effect of thicknesses and compositions on the domain structure has been studied systematically. LÄS MER
3. Validation of An Iteration Free Material Model for Paperboard (NEO)
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Hållfasthetslära; Lunds universitet/Institutionen för byggvetenskaperSammanfattning : The NEO model, developed by Lindström (2019) for paperboard, is a non-linear material model that utilizes empirically based constitutive relations with switches to mimic elastic-plastic responses. Due to the explicit definition of the constitutive relations, the NEO model does not require a constitutive equilibrium loop. LÄS MER
4. Evaluation of the Scott bond method and testing of out-of-plane properties of paperboard
Master-uppsats, KTH/HållfasthetsläraSammanfattning : The through-thickness mechanical behavior of paperboard is fundamental for converting operations and many end-use situations of paper-based products. High quality and uniformity of the through-thickness properties is ensured during paperboard manufacturing by use of on-line and laboratory quality control methods. LÄS MER
5. Computations of the Perpendicular Magnetic Anisotropy Energy of Permalloy
Kandidat-uppsats, Uppsala universitet/Institutionen för fysik och astronomiSammanfattning : Magnetic materials have many applications in technology. The magnetic properties of materials are therefore important to catalogue for future use. In this project, the magnetic properties of thin films of permalloy are investigated. LÄS MER