Browsing Fysisk institutt by Title

Now showing items 1253-1272 of 3682

  • Heterotic String Compactification with a View Towards Cosmology 
    Lye, Jørgen Olsen (Master thesis / Masteroppgave, 2014)
  • HF/HMI challenges in modern control system design in the Norwegian oil and gas industry 
    Hessaroeyeh, Maryam G. (Master thesis / Masteroppgave, 2010)
    The main purpose of this study is to observe how the teamwork between automation engineer, human factors responsible, operator and multidisciplinary design group can improve the HMI design development process in a more ...
  • Hidden Spin-Isospin Exchange Symmetry 
    Lee, Dean; Bogner, Scott; Brown, B. A.; Elhatisari, Serdar; Epelbaum, Evgeny; Hergert, Heiko; Hjorth-Jensen, Morten; Krebs, Hermann; Li, Ning; Lu, Bing-Nan; Meißner, Ulf-G. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    The strong interactions among nucleons have an approximate spin-isospin exchange symmetry that arises from the properties of quantum chromodynamics in the limit of many colors, Nc. However this large-Nc symmetry is well ...
  • Higgs boson production cross-section measurements and their EFT interpretation in the 4 ℓ decay channel at √s= 13 TeV with the ATLAS detector 
    Aad, Georges; Abbott, Brad; Abbott, Dale C.; Abed Abud, Adam; Abeling, Kira; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Ossama Sherif Alexander; Abraham, Nadine L.; Abramowicz, Halina; Bjørke, Kristian; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Garonne, Vincent; Gramstad, Eirik; Heggelund, Andreas Løkken; Hellesund, Simen; Håland, Even Simonsen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Rye, Eli Bæverfjord; Røhne, Ole Myren; Sandaker, Heidi; Vadla, Knut Oddvar Høie; Buanes, Trygve; Djuvsland, Julia Isabell; Eigen, Gerald; Fomin, Nikolai; Lee, Graham Richard; Lipniacka, Anna; Martin dit Latour, Bertrand; Stugu, Bjarne; Træet, Are Sivertsen; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Achkar, Baida; Adam, Lennart; Adam-Bourdarios, Claire; Adamczyk, Leszek; Adamek, Lukas; Adelman, Jareed; Adersberger, Michael; Adigüzel, Aytül; Adorni, Sofia; Adye, Tim; ATLAS, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Higgs boson properties are studied in the four-lepton decay channel (where lepton = e, μ) using 139 fb−1 of proton–proton collision data recorded at s√=13 TeV by the ATLAS experiment at the Large Hadron Collider. The ...
  • High Average Gradient in a Laser-Gated Multistage Plasma Wakefield Accelerator 
    Knetsch, A.; Andriyash, I.A.; Gilljohann, M.; Kononenko, O.; Matheron, A.; Mankovska, Y.; San Miguel Claveria, Miguel; Zakharova, V.; Adli, Erik; Corde, S. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Plasma wakefield accelerators driven by particle beams are capable of providing accelerating gradient several orders of magnitude higher than currently used radio-frequency technology, which could reduce the length of ...
  • High electron mobility single-crystalline ZnSnN2 on ZnO (0001) substrates 
    Gogova, Daniela; Olsen, Vegard Skiftestad; Bazioti, Kalliopi; Lee, In-Hwan; Prytz, Øystein; Vines, Lasse; Kuznetsov, Andrej (Journal article / Tidsskriftartikkel / SubmittedVersion, 2020)
    Making a systematic effort, we have developed single-crystalline ZnSnN2 on ZnO (0001) by reactive magnetron co-sputtering. Epitaxial growth was achieved at 350 °C by co-sputtering from metal targets in a nitrogen atmosphere, ...
  • High entropy alloy CrFeNiCoCu sputter deposited films: Structure, electrical properties, and oxidation 
    Mayandi, Jeyanthinath; Schrade, Matthias; Vajeeston, Ponniah; Stange, Marit Synnøve Sæverud; Lind, Anna Maria; Sunding, Martin Fleissner; Deuermeier, Jonas; Fortunato, Elvira; Løvvik, Ole Martin; Ulyashin, Alexander; Diplas, Spyridon; Almeida Carvalho, Patricia; Finstad, Terje Gunnar (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2022)
    High entropy alloy (HEA) films of CrFeCoNiCu were deposited by sputtering. Their structure was characterized and their electric transport properties were studied by temperature-dependent Hall and Seebeck measurements. The ...
  • High Latitude Phase Scintillation 
    Macdonald, David Michael Leo (Master thesis / Masteroppgave, 2019)
  • High level of circulating vitamin D during neoadjuvant therapy may lower risk of metastatic progression in high-risk rectal cancer 
    Abrahamsson, Hanna; Porojnicu, Alina C; Lindstrøm, Jonas C; Dueland, Svein; Flatmark, Kjersti; Hole, Knut H; Seierstad, Therese; Moan, Johan; Redalen, Kathrine R; Meltzer, Sebastian; Ree, Anne H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Background Following curative-intent neoadjuvant therapy in locally advanced rectal cancer, metastatic progression is still dominant. We investigated if patients’ circulating 25-hydroxyvitamin D [25(OH)D] ...
  • High levels of ultraviolet radiation observed by ground-based instruments below the 2011 Arctic ozone hole 
    Bernhard, G.; Dahlback, Arne; Fioletov, V.; Heikkilä, A.; Johnsen, B.; Koskela, T.; Lakkala, K.; Svendby, Tove Marit (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    Greatly increased levels of ultraviolet (UV) radiation were observed at thirteen Arctic and sub-Arctic ground stations in the spring of 2011, when the ozone abundance in the Arctic stratosphere dropped to the lowest amounts ...
  • High mobility of intrinsic defects in α-Ga2O3 
    Azarov, Alexander; Park, Ji-Hyeon; Jeon, Dae-Woo; Kuznetsov, Andrej (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)
    Migration properties of the intrinsic defects were investigated in α-Ga2O3 by controllable introduction of the lattice disorder with ion irradiation and monitoring its evolution as a function of ion dose, flux, and ...
  • High versus low energy ion irradiation impact on functional properties of PLD-grown alumina coatings 
    Zaborowska, A.; Kurpaska, L.; Wyszkowska, E.; Azarov, Alexander; Turek, M.; Kosińska, A.; Frelek-Kozak, M.; Jagielski, J. (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2023)
    It is well known that ion irradiation can be successfully used to reproduce microstructural features triggered by neutron irradiation. Even though the irradiation process brings many benefits, it is also associated with ...
  • High-frequency gravitational wave detection via optical frequency modulation 
    Bringmann, Torsten; Domcke, Valerie; Fuchs, Elina; Kopp, Joachim (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    High frequency gravitational waves can be detected by observing the frequency modulation they impart on photons. We discuss fundamental limitations to this method related to the fact that it is impossible to construct a ...
  • High-precision beamforming with UWB impulse radar 
    Dahl, Øyvind (Master thesis / Masteroppgave, 2009)
  • High-Resolution 3-D Imaging of Daytime Sporadic-E Over Japan by Using GNSS TEC and Ionosondes 
    Fu, Weizheng; Ssessanga, Nicholas; Yokoyama, Tatsuhiro; Yamamoto, Mamoru (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    A novel two-step three-dimensional (3-D) computerized ionospheric tomography (CIT) technique has been developed to image the structure of daytime midlatitude sporadic-E (Es). The CIT relies on total electron content (TEC) ...
  • High-resolution MCP-TimePix3 imaging/timing detector for antimatter physics 
    Glöggler, L.; Caravita, R.; Auzins, M.; Bergmann, B.; Brusa, R.S.; Burian, P.; Camper, Antoine Yves Marie Charles; Castelli, F.; Cheinet, P.; Ciuryło, R.; Comparat, D.; Consolati, G.; Doser, M.; Gjersdal, Håvard; Graczykowski, L.; Guatieri, F.; Haider, S.; Huck, S.; Janik, M.; Kasprowicz, G.; Khatri, G.; Kłosowski, L.; Kornakov, G.; Malbrunot, C.; Mariazzi, S.; Nowak, L.; Nowicka, D.; Oswald, E.; Penasa, L.; Piwiński, M.; Pospisil, S.; Povolo, L.; Prelz, F.; Rangwala, S.A.; Rienäcker, B.; Røhne, Ole Myren; Sandaker, Heidi; Sowinski, T.; Stekl, I.; Tefelski, D.; Volponi, M.; Wolz, T.; Zimmer, Christian; Zawada, M.; Zurlo, N. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    We present a hybrid imaging/timing detector for force sensitive inertial measurements designed for measurements on positronium, the metastable bound state of an electron and a positron, but also suitable for applications ...
  • High-Spatial-resolution electron density measurements using the needle Langmuir system on different space platforms 
    Hoang, Huy M. (Doctoral thesis / Doktoravhandling, 2019)
    Electron density measurements in space and in laboratory using the multi-needle Langmuir probe (m-NLP) system have been assessed. The instrument was developed by the University of Oslo to explore multi-scale physical ...
  • High-speed Sampler for CMOS LIDAR 
    Ulvestad, Emil Holm (Master thesis / Masteroppgave, 2018)
  • High-spin intruder states in the mirror nuclei S 31 and P 31 
    Testov, D.A.; Boso, A.; Lenzi, S.; Nowacki, F.; Recchia, F.; De Angelis, G.; Bazzacco, D.; Colucci, G.; Cottini, M.; Galtarossa, F.; Goasduff, A.; Gozzelino, A.; Hadyńska-Klȩk, K.; Jaworski, G; John, P.R.; Lunardi, S.; Menegazzo, R.; Mengoni, D.; Mentana, A.; Modamio, Victor; Nannini, A; Napoli, D.; Palacz, M; Rocchini, M.; Siciliano, M.; Valiente-Dobón, J.J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
  • High-spin states and signature inversion in odd-odd Lu 168 
    Roux, D.G.; Ma, W.C.; Hagemann, G.B.; Elema, D.R.; Fallon, P.; Görgen, Andreas; Herskind, B.; Hübel, H.; Marsh, J.C.; Sletten, G.; Ward, D.; Wilson, J. N. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    High-spin states of the odd-odd nucleus 168Lu were populated in the 123Sb(48Ca,3n)168Lu reaction at a beam energy of 203 MeV and decay γ rays measured using the Gammasphere spectrometer array. The level scheme has been ...