Browsing Institutt for fysikk by Title
Now showing items 1580-1599 of 2685
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Novel Approaches for Exploring Electron Interactions in Reduced Dimensions
(Doctoral theses at NTNU;2022:271, Doctoral thesis, 2022)Summary: Arguably, some of the most intriguing phenomena in contemporary condensed matter research can be observed in systems of “reduced” dimensions. In cases where electrons are not allowed to propagate freely ... -
Novel imaging technologies for characterization of microbial extracellular polysaccharides
(Journal article; Peer reviewed, 2015)Understanding of biology is underpinned by the ability to observe structures at various length scales. This is so in a historical context and is also valid today. Evolution of novel insight often emerges from technological ... -
Novel Porous Phosphorus–Calcium–Magnesium Coatings on Titanium with Copper or Zinc Obtained by DC Plasma Electrolytic Oxidation: Fabrication and Characterization
(Journal article; Peer reviewed, 2018)In this paper, the characteristics of new porous coatings fabricated at three voltages in electrolytes based on H3PO4 with calcium nitrate tetrahydrate, magnesium nitrate hexahydrate, and copper(II) nitrate trihydrate are ... -
Novel Short-pulsed Holmium-fiber Master Oscillator Power Amplifier for LiDAR applications
(Master thesis, 2018) -
Novel Studies of the Spectroscopic Signature of the Skin Cancer-causing Cyclobutane Cross-link in DNA
(Master thesis, 2018)1,2,3,4-Cyclobutanetetracarboxylic acid was chosen as a drastically simplified model of the cyclobutane pyrimidine dimer in DNA. Its interaction with cisplatin was studied by XPS i.a. at the synchrotron light source ASTRID2 ... -
Novel Y2O3-codoped Yb/Tm-doped picosecond fiber laser
(Journal article; Peer reviewed, 2013)We demonstrate the novel picosecond mode-locked Y2O3-codoped Yb/Tm-doped fiber lasers, operating at 1950 nm and producing pulses of up to 1 nJ energy, using a SESAM and an Er-doped pump fiber laser operating at the wavelength ... -
Novice and expert graph reading behavior
(Master thesis, 2023)En persons øyebevegelser er en indikasjon på hva de tenker, og dette er premisset bak studier rundt hvordan øyebevegelser kan bli brukt til å undersøke forskjeller mellom mennesker. I denne oppgaven er dette brukt til å ... -
NRLMSIS 2.1: An Empirical Model of Nitric Oxide Incorporated Into MSIS
(Peer reviewed; Journal article, 2022)We have developed an empirical model of nitric oxide (NO) number density at altitudes from ∼73 km to the exobase, as a function of altitude, latitude, day of year, solar zenith angle, solar activity, and geomagnetic activity. ... -
Nuclear coalescence and collective behaviour in small interacting systems
(Peer reviewed; Journal article, 2022)The production of light nuclei in particle collisions can be described as the coalescence of nucleons into nuclei. In most coalescence models used in heavy ion collisions, the probability for coalescence is controlled ... -
Nuclear coalescence, collective behaviour and emission volume in small interacting systems
(Peer reviewed; Journal article, 2022)The production of light nuclei and antinuclei in particle collisions can be described as the coalescence of final state nucleons that are close in phase space. In heavy ion collisions, it is usually assumed that the formation ... -
Nuclear Equation of State and Neutron Stars
(Master thesis, 2017)In this thesis, we study the mass-radius relation of neutron stars. This relation is computed using stellar structure equations and an equation of state. We use the Tolman-Oppenheimer-Volkoff (TOV) equation and the mass ... -
Nucleation and Growth of Brushite in the Presence of Alginate
(Journal article, 2015)Biomineral formation in vivo is a complex process regulated by functional molecules. Highlighting the mechanisms underlying biomineralization is necessary for a better understanding of in vivo processes and for enhanced ... -
Number Theoretic Properties of Elliptic Curves
(Master thesis, 2014)In this thesis we will look at some of the theory of elliptic curves. We will use this for some number theoretical examples, use methods to determine the number of points on an elliptic curve over finite fields, and also ... -
Numerical analysis of boundary conditions in a Lagrangian particle model for vertical mixing, transport and surfacing of buoyant particles in the water column
(Journal article; Peer reviewed, 2019)Lagrangian particle models are used for many applications in the ocean sciences, including transport modelling of oil spills, fish eggs and larvae, plastics, and sediment particles. In the context of oil spill modelling, ... -
Numerical integrators for Lagrangian oceanography
(Peer reviewed; Journal article, 2020)A common task in Lagrangian oceanography is to calculate a large number of drifter trajectories from a velocity field pre-calculated with an ocean model. Mathematically, this is simply numerical integration of an Ordinary ... -
Numerical Investigations on Nanobubble Stability
(Master thesis, 2015)This thesis discusses the stability and lifetime of bulk and surface nanobubbles. Two numerical models are presented which have been developed in order to investigate aspects of the dynamic equilibrium mechanism using ... -
Numerical methods for solving complex heat exchanger models in transient operation
(Master thesis, 2014)Heat exchangers are important in many industrial systems. In order to maximizeheat transfer while fulfilling requirements to size and weight, it is crucial to havegood numerical tools available. Sintef has developed a ... -
Numerical modelling of marine icing on offshore structures and vessels
(Master thesis, 2012)A numerical model for predicting icing on offshore structures and vessels has been developed and implemented. The model calculates the icing caused by freezing sea spray, and focuses on two distinct sources of spray - spray ... -
Numerical Modelling of the Optical Properties of Truncated and Coated Prolate Spheroidal Nanoparticles
(Master thesis, 2013)The optical properties of an island film of truncated and coated prolate spheroidal particles are studied numerically by implementing support for this island geometry in the GranFilm software. The underlying theory of the ...