Browsing Fysisk institutt by Title
Now showing items 780-799 of 3661
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(Master thesis / Masteroppgave, 2012)Denne oppgaven omhandler utviklingen av et e-feltinstrument ment for målinger av elektriske felter i ionosfæren med en sonderakett som måleplattform. Instrumentet er en videreutvikling av et tilsvarende instrument utviklet ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Abstract The purpose of the EANM Dosimetry Committee is to provide recommendations and guidance to scientists and clinicians on patient-specific dosimetry. Radiopharmaceuticals labelled with lutetium-177 (177Lu) are ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Abstract Dosimetry can be a useful tool for personalization of molecular radiotherapy (MRT) procedures, enabling the continuous development of theranostic concepts. However, the additional resource requirements are often ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)The structural and metamorphic evolution of the lower crust has direct effects on the lithospheric response to plate tectonic processes involved in orogeny, including subsidence of sedimentary basins, stability of deep ...
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(Master thesis / Masteroppgave, 2016)
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(Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)The effects of the precursor milling energy on the superconducting and microstructural homogeneity of Fe-sheathed MgB2 monocore wires and tapes have been investigated. The conductors were produced by the powder-in-tube ...
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(Master thesis / Masteroppgave, 2009)Hypoksiske celler som eksponeres for akutt bestråling vil, som hovedregel, være mer strålingsresistente enn veloksygenerte celler. Tidligere studier har derimot vist at kronisk hypoksiske celler tåler ståling med lav ...
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(Journal article / Tidsskriftartikkel / SubmittedVersion, 2019)By specific design of the sample, in which SrTiO3 substrate is fully covered by a thin layer of the colossal magnetoresistive material La0.67Ca0.33MnO3 (LCMO) and the latter is partially covered by high-temperature ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Grant Support This project was funded by the Research Council of Norway. Background Oxygen uptake through the gastrointestinal tract after oral administration of oxygenated water in humans is not well studied and ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)We studied the effect of europium (Eu) doping on the near band edge emission of ZnO thin films, fabricated by sputtering and high temperatures annealing. The doping concentration of Eu in the ZnO films was varied from 0.01 ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)Chemically activated processes of subcritical cracking in calcite control the time‐dependent strength of this mineral, which is a major constituent of the Earth's brittle upper crust. Here experimental data on subcritical ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)Recorded potentials in the extracellular space (ECS) of the brain is a standard measure of population activity in neural tissue. Computational models that simulate the relationship between the ECS potential and its underlying ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)The effect of millisecond flash lamp annealing (FLA) on aluminumdopedZnO (AZO) films and their interface with Si have been studied. The AZO films were deposited by magnetron sputtering on Si (100) substrates. The electrical ...
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(Chapter / Bokkapittel / SubmittedVersion, 2018)By specific design of the sample, in which SrTiO3 substrate is fully covered by a thin film of the colossal magnetoresistive material La0.67Ca0.33MnO3 (LCMO) and the latter is partially covered by high-temperature ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)The effect of the native silicon oxide layer on the passivation properties of Al2O3 on p-type Si surfaces has been investigated. This was done by comparing effective carrier lifetime, surface saturation current density, ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Abstract The complex high-frequency conductance of high-mobility n-GaAs/AlGaAs heterostructures was determined in magnetic fields 12–18 T using the Surface Acoustic Waves technique. Analysis of frequency and ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)We consider the effective rheology of immiscible two-phase flow in porous media consisting of random mixtures of two types of grains having different wetting properties using a dynamic pore network model under steady-state ...
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Effectiveness of Neural Networks for Research on Novel Thermoelectric Materials. A Proof of Concept. (Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2019)This paper describes the application of neural network approaches to the discovery of new materials exhibiting thermoelectric properties. Thermoelectricity is the ability of a material to convert energy from heat to ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)Bombardment of ZnO with heavy ions generating dense collision cascades is of particular interest because of the formation of nontrivial damage distribution involving a defected layer located between the surface and the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Effects of booms of a sounding rocket on rocket charging and on the local plasma conditions are studied with numerical and analytical models accounting for flowing, ionospheric plasmas. Simulations are carried out with a ...