Browsing Fysisk institutt by Title

Now showing items 2576-2595 of 3666

  • Quadratic integration over the three dimensional Brillouin zone 
    Asbah, Richard Salim (Master thesis / Masteroppgave, 2017)
  • Quadrupole collectivity in 42Ca from low-energy Coulomb excitation with AGATA 
    Hadynska-Klek, Katarzyna; Napiorkowski, Paweł Jan; Zielinska, Magdalena; Srebrny, Julian; Maj, Adam; Azaiez, Faisal; Valiente-Dobón, Jose Javier; Kicinska-Habior, M; Nowacki, Frédéric; Naïdja, Houda; Bounthong, B; Rodriguez, T.R.; De Angelis, G.; Abraham, T.; Anil Kumar, G; Bazzacco, Dino; Bellato, Marco; Bortolato, D.; Bednarczyk, P.; Benzoni, Giovanna; Berti, L; Birkenbach, Benedikt; Bruyneel, B.; Brambilla, S.; Camera, Franco; Chavas, J; Cederwall, B.; Charles, L.; Ciemala, M.; Cocconi, P; Coleman-Smith, P; Colombo, A; Corsi, A.; Crespi, F.C.L.; Cullen, Dave M.; Czermak, A; Désesquelles, Pierre; Doherty, Daniel T.; Dulny, B; Eberth, Jürgen; Farnea, Enrico; Fornal, B.; Franchoo, Serge; Gadea, Andrés; Giaz, Agnese; Gottardo, Andrea; Grave, X; Grebosz, J.; Görgen, Andreas; Gulmini, M; Habermann, T; Hess, Herbert; Isocrate, R.; Iwanicki, J.; Jaworski, G; Judson, DS; Jungclaus, Andrea; Karkour, N.; Kmiecik, M.; Karpinski, D; Kisielinski, M; Kondratyev, N; Korichi, Amel; Komorowska, M; Kowalczyk, M.; Korten, Wolfram; Krzysiek, M; Lehaut, G; Leoni, Silvia; Ljungvall, Joa; Lopez-Martens, Araceli; Lunardi, Santo; Maron, G.; Mazurek, K.; Menegazzo, Roberto; Mengoni, Daniele; Merchan, E.; Meczynski, W.; Michelagnoli, Caterina; Milion, B; Myalski, S.; Napoli, D.R.; Niikura, Megumi; Obertelli, Alexandre; Ozmen, SF; Palacz, M; Prochniak, L.; Pullia, A.; Quintana, B.; Rampazzo, G; Recchia, F.; Redon, N; Reiter, Peter; Rosso, D.; Rusek, K; Sahin, Eda; Salsac, Marie Delphine; Söderström, Pär Anders; Stefan, I.; Stezowski, Olivier; Styczen, J; Theisen, Christophe; Toniolo, N; Ur, Cǎlin A.; Wadsworth, R; Wasilewska, B.; Wiens, Andreas; Wood, J.L.; Wrzosek-Lipska, Katarzyna; Ziblinski, M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    A Coulomb-excitation experiment to study electromagnetic properties of 42Ca was performed using a 170-MeV calcium beam from the TANDEM XPU facility at INFN Laboratori Nazionali di Legnaro. γ rays from excited states in ...
  • Quadrupole Deformation of 110Cd Studied with Coulomb Excitation 
    Wrzosek-Lipska, K; Prochniak, L.; Garrett, P.E.; Yates, S. W.; Wood, J.L.; Napiorkowski, P.J.; Abraham, T.; Allmond, J. M.; Bello Garrote, Frank Leonel; Bidaman, H.; Bildstein, V; Burbadge, C.; Chiari, M.; Diaz Varela, A.; Doherty, D. T.; Dutt, S.; Hadynska-Klek, Katarzyna; Hlebowicz, M.; Iwanicki, J.; Jigmeddorj, B.; Kisielinski, M; Komorowska, M.; Kowalczyk, M.; Kumar, R.; Marchlewski, T; Matejska-Minda, M; Olaizola, B.; Oleszczuk, F.; Palacz, M; Pasquali, E.; Peters, E. E.; Rocchini, M.; Sahin, Eda; Saxena, M.; Srebrny, J.; Tucholski, A (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    The low-energy electromagnetic structure of 110Cd was studied using safe-energy Coulomb excitation at the Heavy Ion Laboratory, University of Warsaw. The preliminary results on the quadrupole deformation of lowlying 0+ ...
  • Quality assurance of BOLD fMRI for use in diagnostic and presurgical mapping of brain activity 
    Mathisen, Anne-Lene (Master thesis / Masteroppgave, 2010)
    Gradient-echo echo-planar imaging, GRE-EPI, is the most used imaging technique in functional magnetic resonance imaging, fMRI, based on the blood oxygenation level-dependent, BOLD, effect. BOLD fMRI exploits susceptibility ...
  • Quantification of Chaoborus and small fish by mobile upward-looking echosounding 
    Baran, Roman; Tušer, Michal; Balk, Helge; Blabolil, Petr; Martin, CECH; Drastik, Vladislav; SAJDLOVA, Suzana; Vejrik, Lukas; Kubečka, Jan (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Chaoborus larvae inhabit frequently the water column of lakes, when they can be mistaken for small fish. Because larvae ascend up to the blind zone of downward-looking echo sounding at night, quantitative acoustic estimation ...
  • Quantitative experimental modeling of fragmentation during phreatomagmatic and phreatic eruptions 
    Haug, Øystein Thordén (Master thesis / Masteroppgave, 2012)
  • Quantitative SPECT/CT imaging of lead-212: a phantom study 
    Kvassheim, Monika; Revheim, Mona-Elisabeth R.; Stokke, Caroline (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background Lead-212 (212Pb) is a promising radionuclide for targeted therapy, as it decays to α-particle emitter bismuth-212 (212Bi) via β-particle emission. This extends the problematic short half-life ...
  • A Quantitative Study of the Gradient Drift Instability in Polar Cap Patches and their Interhemispheric Occurrence Rate 
    Austnes, Kristoffer Falk (Master thesis / Masteroppgave, 2023)
    In this master thesis we will study a space weather phenomena known as polar cap patches (PCPs). Polar cap patches are patches of high density plasma drifting anti sunward across the polar cap. As a result of this anti-sunward ...
  • Quantitative technique analysis in XC-skiing 
    Gløersen, Øyvind Nøstdahl (Master thesis / Masteroppgave, 2014)
    Due to the complexity of human locomotion, a quantitative analysis of technique in sports is often difficult. For that reason a qualitative approach is most widespread, in particular amongst practitioners. The qualitative ...
  • Quantization of entropy in a quasi-two-dimensional electron gas 
    Varlamov, A A; Kavokin, A V; Galperin, Yuri (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    We demonstrate that the entropy per electron of a two-dimensional electron gas (2DEG) exhibits quantized peaks at resonances between the chemical potential and electron levels of size quantization. In the limit of no ...
  • Quantum and thermal ionic motion, oxygen isotope effect, and superexchange distribution in la 2 CuO 4 
    Häfliger, Petra S.; Gerber, Simon; Ravindra, Pramod; Schnells, Vera I.; Piazza, Bastien Dalla; Chati, Ralph; Pomjakushin, Vladimir Yu; Conder, Kazimierz; Pomjakushina, Ekaterina; Le Dreau, Loic; Christensen, Niels Bech; Syljuåsen, Olav Fredrik; Normand, Bruce; Rønnow, Henrik Moodysson (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    We study the zero-point and thermal ionic motion in La2CuO4 by means of high-resolution neutron-diffraction experiments. Our results demonstrate anisotropic motion of O and, to a lesser extent, Cu ions, both consistent ...
  • Quantum Computing and Many-Particle Problems 
    Aabø, Heine Olsson (Master thesis / Masteroppgave, 2020)
  • Quantum Computing: Machine Learning with Emphasis on Quantum Boltzmann Machines 
    Niane, Philip Karim Sørli (Master thesis / Masteroppgave, 2022)
    In this thesis, a Variational Quantum Boltzmann Machine(VarQBM) employing the use of Variational Quantum Imaginary Time Evolution(VarQITE) to prepare approximated Gibbs states was studied. The VarQBM in addition to classical ...
  • Quantum Computing: Many-Body Methods and Machine Learning 
    Bilek, Stian Dysthe (Master thesis / Masteroppgave, 2020)
  • Quantum Dynamics, Many-body methods and basis sets 
    Sutterud, Halvard (Master thesis / Masteroppgave, 2020)
    Accurate descriptions of many-particle quantum systems subject to laser interactions can be found using real-time ab initio methods. Of these the arguably most popular and exact is the multi-configuration time-dependent ...
  • Quantum Extremal Surfaces - A review of possible solutions to the Black Hole Information Paradox 
    Cappa, Kevin (Master thesis / Masteroppgave, 2022)
    The main scope of this project is to give a qualitative and quantitative discussion about the established topic of black hole evaporation in the context of state of the art research. We will examine the core principles ...
  • Quantum Geometry of the Ising model 
    Sandstad, Marit (Master thesis / Masteroppgave, 2009)
    We introduce some modern mathematical and theoretical tools in 2-dimensional physics, and apply them to the Ising model. We rederive some well-known results, but also some new properties of this important model. All the ...
  • Quantum Hall Physics - hierarchies and CFT techniques 
    Hansson, Thors Hans; Hermanns, Maria; Simon, Steven H; Viefers, Susanne F (Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
    The fractional quantum Hall effect, being one of the most studied phenomena in condensed matter physics during the past thirty years, has generated many groundbreaking new ideas and concepts. Very early on it was realized ...
  • Quantum Magnetism at High Resolution 
    Shinkevich, Sergey (Doctoral thesis / Doktoravhandling, 2013)
  • Quantum many-Body Simulations of Double Dot System 
    Mariadason, Alfred Alocias (Master thesis / Masteroppgave, 2018)