Now showing items 723-742 of 1788

• (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
We apply inline electron holography to investigate the electrostatic potential across an individual BaZr0.9Y0.1O3 grain boundary. With holography, we measure a grain boundary potential of −1.3 V. Electron energy loss ...
• (Master thesis / Masteroppgave, 2015)
Silicon is by far the most important semiconductor for use in electronicand photovoltaic applications. As a result from policy changes in countries such as Germany, Japan and others the installation of photovoltaic modules ...
• (Master thesis / Masteroppgave, 2012)
Investigation of the properties in the quasi-continuum of the nuclei 107Pd and 108Pd has been performed. In order to obtain experimental data, a 108Pd target was bombarded by a 38MeV 3He ion beam, and the residuals were ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
We investigated the 238U(d,p) reaction as a surrogate for the n + 238U reaction. For this purpose we measured for the first time the γ -decay and fission probabilities of 239U∗ simultaneously and compared them to the ...
• (Master thesis / Masteroppgave, 2008)
If a magnetic ﬁeld above a certain critical ﬁeld (Bc1) is imposed on a type II superconductor, it will start to penetrate in the form of magnetic ﬂux quanta, or vortices, resulting in a meta-stable non-equilibrium critical ...
• (Master thesis / Masteroppgave, 2009)
Hydrothermal ZnO samples having lithium concentration in the range of $3 \times 10^{14}$ -- $1 \times 10^{17}$\,Li/cm$^{3}$ were implanted with nitrogen. The variation of Li concentration was done by high temperature ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Two- and multi-particle azimuthal correlations have proven to be an excellent tool to probe the properties of thestrongly interacting matter created in heavy-ion collisions. Recently, the results obtained for multi-particle ...
• (Master thesis / Masteroppgave, 2008)
Abstract The introduction of Computed Tomography (CT) in radiology in the 1970 s was followed by rigorous radiation protection demands due to the higher doses of this modality compared to conventional x-ray based radiography. ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Current-source density (CSD) analysis is a well-established method for analyzing recorded local field potentials (LFPs), that is, the low-frequency part of extracellular potentials. Standard CSD theory is based on the ...
• (Master thesis / Masteroppgave, 2016)
Zinc Oxide (ZnO) is a promising material for future use in both solar cells as a transparent conductive oxide, in addition to a range of other electrical applications, due to its low cost, transparency, and electrical ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
To study and characterise the ionospheric plasma irregularities at all latitudes, one can employ in-situ measurements by satellites in polar orbits, such as the European Space Agency’s Swarm mission. Based on the Swarm ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
Using a combination of deep level transient spectroscopy, secondary ion mass spectrometry, proton irradiation, and hybrid functional calculations, we identify two similar deep levels that are associated with Fe impurities ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
Hydrothermally grown ZnO samples, annealed in Zn-rich and O-rich ambients, have been investigated by deep level transient spectroscopy. A clear correlation has been found between the annealing treatment and the ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
The low-lying structures of the midshell ν g9/2 Ni isotopes 72Ni and 74Ni have been investigated at the RIBF facility in RIKEN within the EURICA collaboration. Previously unobserved low-lying states were accessed for the ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
Experimental results of the 237Np(d, pγ) 238Np reaction are presented, which verifies the generalized Brink-Axel (gBA) hypothesis for γ transitions between states in the quasi-continuum. The gBA hypothesis holds not only ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)