Browsing Fysisk institutt by Title
Now showing items 1473-1492 of 3682
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)We report measurements of two jet shapes, the ratio of 2-Subjettiness to 1-Subjettiness (τ2/τ1) and the opening angle between the two axes of the 2-Subjettiness jet shape, which is obtained by reclustering the jet with the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Change in nuclei deformation leads to changes in statistical properties such as the nuclear level density (NLD) and γ-ray strength function (γSF). The NLD and γSF of 151Sm were extracted using the Oslo method. The strength ...
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(Master thesis / Masteroppgave, 2021)
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(Master thesis / Masteroppgave, 2013)ZnO is a promising material for modern technological applications. Due to its large direct bandgap (3.4 eV) and large exciton binding energy (60 meV), the compound is suggested as a material for optoelectronic devices, ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)When quantifying laser damage in silicon, two key parameters are of importance, namely the depth of the laser damaged region and the minority carrier lifetime in the laser processed region. In this paper, we investigate ...
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(Master thesis / Masteroppgave, 2012)Screen-printing technique is used since 1970’s, but the understanding of screen printed contacts is quite poor. Several different models of contact formation exist. Two mechanisms of current transport from bulk semiconductor ...
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(Master thesis / Masteroppgave, 2023)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Abstract An interhemispheric asymmetry of thermospheric Oxygen (O) to Nitrogen (N 2 ) column density ratio (∑O/N 2 ) variations was observed by the Global‐scale Observations of the Limb and Disk (GOLD) during the 3–5 ...
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(Doctoral thesis / Doktoravhandling, 2023)Radio-waves propagating through the ionised part of the atmosphere, the ionosphere, can get impacted by plasma structures and irregularities. The effects on the signal can be observed by ground based receivers, and are ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Femtoscopic correlations of nonidentical charged kaons (K+K−) are studied in Pb-Pb collisions at a center-of-mass energy per nucleon-nucleon collision √sNN=2.76 TeV by ALICE at the CERN Large Hadron Collider. One-dimensional ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)In this work, an in-situ growth approach has been employed to fabricate Al:ZnO/Cu2O/Cu and Al:ZnO/ZnO/Cu2O/Cu heterojunctions using direct current (DC) and radio frequency (RF) magnetron sputtering technique in a controlled ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)During RUN 3 and RUN 4 at the Large Hadron Collider (LHC), the SAMPA chip will be used in the upgraded front end electronics of the ALICE (A Large Ion Collider Experiment) Time Projection Chamber (TPC) and Muon Chambers ...
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(Master thesis / Masteroppgave, 2013)51CrV4-steel was pulsed plasma nitrided (PPN) with four sets of parameters. The resulting compound layers and diffusion zones were investigated using visible light microscopy, scanning electron microscopy, hardness ...
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(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 ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
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(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 ...
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(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 ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)