Now showing items 903-922 of 2171

• (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 ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
Measurements of anisotropic flow coefficients ( v n ) and their cross-correlations using two- and multiparticle cumulant methods are reported in collisions of pp at √ s = 13     TeV , p− Pb at a center-of-mass energy per ...
• (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 ...
• (Master thesis / Masteroppgave, 2020)
I denne oppgaven er forekomsten av fasescintillasjoner på GNSS-signaler over deler av Dronning Maud Land i Antarktis kartlagt, ved bruk av scintillasjonsmottakere på Troll stasjonen (geografiske koordinater: 72.0$^\circ$S, ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
The polar ionosphere is often characterized by irregularities and fluctuations in the plasma density. We present a statistical study of ionospheric plasma irregularities based on the observations from the European Space ...
• (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, 2019)
Centuries of work have highlighted the importance of several characteristics on fracture propagation. However, the relative importance of each characteristic on the likelihood of propagation remains elusive. We rank this ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
The transitional nuclei 134 Ba and 133 Ba are investigated after multinucleon transfer employing the high-resolution Advanced GAmma Tracking Array coupled to the magnetic spectrometer PRISMA at the Laboratori Nazionali ...
• (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)