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The effect of Cu and Ge additions on strength and precipitation in a lean 6xxx aluminium alloy
(Journal article; Peer reviewed, 2015)It has been demonstrated that the strength loss in a lean Al-Mg-Si alloy due to solute reduction could be compensated by back-adding a lower at % of Ge and Cu. Nanosized precipitate needles which are the main cause of ... -
The effect of deformation and natural ageing in an Al-Mg-Si-Cu alloy with high Cu-content: A transmission electron microscopy study
(Master thesis, 2018)The effect of the combination of natural ageing and deformation to 80 % on precipitation in an Al-Mg-Si-Cu alloy has been investigated by different transmission electron microscopy (TEM) techniques. Similar research is ... -
The Effect of Elastic Strain and Small Plastic Deformation on Tensile Strength of a Lean Al–Mg–Si Alloy
(Journal article; Peer reviewed, 2019)Al–Mg–Si alloys are usually formed into their final shape by rolling or extrusion. After extrusion, the aluminium profiles are usually straightened, causing the material to be subjected to a small plastic deformation. This ... -
The Effect of Equatorial Circulation on Antarctic Planetary Waves
(Master thesis, 2009) -
The effect of heavy deformation on the precipitation in an Al-1.3Cu-1.0Mg-0.4Si wt.% alloy
(Journal article; Peer reviewed, 2020)This work has investigated the effect of the combination of natural ageing and 80% pre-deformation after solution heat treatment on precipitation during subsequent artificial ageing in an Al-1.3Cu-1.0Mg-0.4Si wt.% alloy. ... -
The effect of low Cu additions on precipitate crystal structures in overaged Al-Mg-Si(-Cu) alloys
(Journal article; Peer reviewed, 2020)This study concerns the effect of low Cu additions (<0.1 at.%) on the precipitate crystal structure evolution in three Al-Mg-Si(-Cu) alloys during overageing. The evolution was assessed through a combination of atomic ... -
The effect of poly(ethylene glycol) coating and monomer type on poly(alkyl cyanoacrylate) nanoparticle interactions with lipid monolayers and cells
(Journal article, 2017)The interaction of the promising drug carriers poly(alkyl cyanoacrylate) nanoparticles (PACA NPs) with lipid monolayers modeling the cell membrane and with RBE4 immortalized rat brain endothelial cells was compared to ... -
The Effect of Sonication on Extravasation and Distribution of Nanoparticles and Dextrans in Tumor Tissue Imaged by Multiphoton Microscopy
(Journal article; Peer reviewed, 2018)Ultrasound (US)and systemic administration of microbubbles (MBs)have been shown to improve the delivery of drugs and nanoparticles (NPs)to tumor tissue. A better understanding of the mechanisms is crucial for effective ... -
The Effect of the Nuclear Charge Distribution on the Hyperfine Anomaly in Mercury
(Master thesis, 2020)En parameterstudie av Breit-Rosenthal-korreksjonen mellom 199Hg og andre isotoper ble gjort for tilstandene 6s6p 3P1 og 3P2 med parameteren δ< r^2 >(differanse i gjennomsnittelig kvadrat av radius for distribusjon av ... -
The Effect of Thermophoresis on the Particle Deposition on a Cylinder
(Master thesis, 2012)The effect of thermophoresis on the particle deposition on a cooled cylinderin non-isothermal laminar gas ow has been studied using Direct NumericalSimulations (DNS). Simulations where thermophoresis have been taken ... -
The Effect of Trace Elements on Precipitation in Al-Mg-Si alloys - A Transmission Electron Microscopy Study
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:171, Doctoral thesis, 2014)Atomic scale studies of aluminum alloys The thesis focuses on structural analysis of particles (precipitates) in the important aluminum alloys – Al-Mg-Si alloys, studied by transmission electron microscopy (TEM) including ... -
The effect of ultrasound on transport of nanoparticles in an extracellular matrix phantom
(Master thesis, 2021)Kombinasjonen av cellegift med mikroboble og ultralyd har vist potensiale i å forbedre ekstravasasjon av medisiner over blodåreveggen. Derimot er penetrasjon av medisiner gjennom ekstracellulært matriks (ECM) fortsatt en ... -
The effect of vertical mixing on the horizontal drift of oil spills
(Journal article; Peer reviewed, 2018)Vertical and horizontal transport mechanisms for marine oil spills are investigated using numerical model simulations. To realistically resolve the 3-D development of a spill on the ocean surface and in the water column, ... -
The Effect of Zn on precipitation in Al-Mg-Si alloys
(Journal article, 2014)Effects of addition of Zn (up to 1 wt%) on microstructure, precipitate structure and intergranular corrosion (IGC) in an Al–Mg–Si alloys were investigated. During ageing at 185 °C, the alloys showed modest increases in ... -
The Effective U(1)×O(3) Theory of Superconductivity and Antiferromagnetism - Derivation and Critical Properties
(Master thesis, 2023)Vi utvikler og tar i bruk metoder fra feltteori for å forstå koeksisterende og konkurrerende kvantemekaniske tilstander. Utover en fundamental interesse for ikke-relativistiske kvantefeltteorier med flere spontant brutte ... -
The effects and behaviour of Li and Cu alloying agents in lean Al-Mg-Si alloys
(Journal article, 2016)We show how replacing a fraction of Mg with Li in a lean Al-Mg-Si alloy gives comparable strength and enhanced temperature stability. Replacing solute with smaller amounts of Cu and Li also improves thermal stability and ... -
The effects of Be doping on the structure of Ga and Au-assisted GaAs-based heterostructured semiconductor nanowires.: Effekten av Be-doping på strukturen av Ga og Au-assistert GaAs-baserte heterostructured halvledere nanotråder.
(Master thesis, 2013)The crystal structures of Gallium Arsenide (GaAs) based heterostructured semiconductor nanowires (NW) doped by different beryllium (Be) concentration grown by molecular beam epitaxy were characterized with the help of ... -
The Effects of Dzyaloshinskii-Moriya Interactions on a Heisenberg Quantum Antiferromagnet on a Kagome Lattice: A Two-Singlet Schwinger-Boson, Mean-Field Analysis
(Master thesis, 2014)This thesis uses Schwinger-boson mean-field theory in the two-singlet formulation to analyze the effect of Dzyaloshinskii-Moriya interactions on a Heisenberg quantum antiferromagnet on the kagome lattice.The frustrated ... -
The Effects of Low Cu Additions and Predeformation on the Precipitation in a 6060 Al-Mg-Si Alloy
(Journal article, 2013)Effects of low Cu additions (≤0.10 wt pct) and 10 pct predeformation before aging on precipitates’ microstructures and types in a 6060 Al-Mg-Si alloy have been investigated using transmission electron microscopy (TEM). It ...