Browsing Fysisk institutt by Title

Now showing items 231-250 of 3666

  • B(E2) anomalies in the yrast band of 170Os 
    Goasduff, A; Ljungvall, Joa; Rodríguez, Tomás R.; Bello Garrote, Frank Leonel; Etile, Asénath; Georgiev, Georgi; Giacoppo, Francesca; Grente, Lucie; Klintefjord, Malin; Kusoglu, A; Matea, Iolanda; Roccia, Stéphanie; Salsac, Marie Delphine; Sotty, Christophe (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Background: The neutron-deficient osmium isotopic chain provides a great laboratory for the study of shape evolution, with the transition from the soft triaxial rotor in 168Os to the well-deformed prolate rotor in 180Os, ...
  • Back-contacted back-junction silicon solar cells 
    Mangersnes, Krister (Doctoral thesis / Doktoravhandling, 2011)
    Conventional silicon solar cells have a front-side contacted emitter. Back-contacted back-junction (BC-BJ) silicon solar cells, on the other hand, have both the complete metallization and the active diffused regions of ...
  • Background modeling and signal estimation using Gaussian Processes in the H→yy channel 
    Millerjord, Simon Aas (Master thesis / Masteroppgave, 2019)
  • Backscatter from therapeutic doses of ionizing irradiation does not impair cell migration on titanium implants in vitro 
    Printzell, Lisa; Reseland, Janne Elin; Edin, Nina Frederike Jeppesen; Ellingsen, Jan Eirik; Tiainen, Hanna (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Objective The influence of radiation backscatter from titanium on DNA damage and migration capacity of human osteoblasts (OBs) and mesenchymal stem cells (MSCs) may be critical for the osseointegration of dental implants ...
  • Balance functions of (un)identified hadrons in Pb–Pb, p–Pb, and pp collisions at the LHC 
    Pan, Jinjin; Acharya, Shreyasi; Acosta, Fernando T.; Adamová, Dagmar; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Neelima; Ahammed, Zubayer; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Ersdal, Magnus Rentsch; Fionda, Fiorella Maria Celeste; Nystrand, Joakim; Rehman, Attiq Ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Wagner, Boris; Zhou, Zhuo; Arsene, Ionut Cristian; Bätzing, Paul Christoph; Dordic, Olja; Lardeux, Antoine Xavier; Lindal, Svein; Mahmood, Sohail Musa; Malik, Qasim Waheed; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Helstrup, Håvard; Langøy, Rune; Lien, Jørgen André; Ahn, Sang Un; Aiola, Salvatore; Akindinov, Alexander; Al-Turany, Mohammad; Alam, Sk Noor; Albuquerque, D. S. D.; Aleksandrov, Dmitry; Alessandro, Bruno; ALICE, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
  • Balancing Cost and Value: Scandinavian Students’ First Year Experiences of Encountering Science and Technology Higher Education 
    Jensen, Fredrik; Henriksen, Ellen Karoline; Holmegaard, Henriette Tholstrup; Madsen, Lene Møller; Ulriksen, Lars (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    This paper investigates the experiences of students in science, technology, engineering and mathematics (STEM) during their first year in higher education, based on 874 Danish and 1314 Norwegian students’ responses to an ...
  • Band gap engineering of the ZnO/Si heterojunction using amorphous buffer layers 
    Ingebrigtsen, Mads Eide (Master thesis / Masteroppgave, 2014)
    Zinc oxide is attractive for photovoltaic applications due to its properties as Transparent Conductive Oxide (TCO), as well as for rectifying heterojunctions to silicon. The present work investigates the electrical properties ...
  • Band gap grading and impurities in Cu2ZnSnS4 solar cells 
    Grini, Sigbjørn (Doctoral thesis / Doktoravhandling, 2019)
    The solar energy sector is growing rapidly and solar cells are expected to be the main source of energy in the future. To ensure sustainable growth, the solar cells need to be cheap and accessible. Thin film solar cells ...
  • Band gap mapping of alloyed ZnO using probe-corrected and monochromated STEM-EELS 
    Zhan, Wei (Doctoral thesis / Doktoravhandling, 2018)
    The band gap of semiconducting ZnO can be readily tuned through alloying it with other relevant oxides, such as CdO, consequently extending the performance of the corresponding materials and devices. In this context, one ...
  • Band gap maps beyond the delocalization limit: correlation between optical band gaps and plasmon energies at the nanoscale 
    Zhan, Wei; Venkatachalapathy, Vishnukanthan; Aarholt, Thomas; Kuznetsov, Andrej; Prytz, Øystein (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Recent progresses in nanoscale semiconductor technology have heightened the need for measurements of band gaps with high spatial resolution. Band gap mapping can be performed through a combination of probe-corrected scanning ...
  • Bandgap and band edge positions in compositionally graded ZnCdO 
    Jensen, Ingvild Julie Thue; Johansen, Klaus Magnus H; Zhan, Wei; Venkatachalapathy, Vishnukanthan; Brillson, Len; Kuznetsov, Andrej; Prytz, Øystein (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Introducing Cd into ZnO allows for bandgap engineering, potentially with particularly interesting properties to observe in compositionally graded samples. In this work, compositionally graded Zn1–xCdxO samples with ...
  • Bandgap and band edge positions in compositionally graded ZnCdO 
    Jensen, Ingvild Julie Thue; Johansen, Klaus Magnus H; Zhan, Wei; Venkatachalapathy, Vishnukanthan; Brillson, Leonard J.; Kuznetsov, Andrej; Prytz, Øystein (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Introducing Cd into ZnO allows for bandgap engineering, potentially with particularly interesting properties to observe in compositionally graded samples. In this work, compositionally graded Zn1–xCdxO samples with ...
  • Baryogenesis from neutron-dark matter oscillations 
    Bringmann, Torsten; Cline, James M; Cornell, Jonathan M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    It was recently suggested that dark matter consists of ∼ GeV particles that carry baryon number and mix with the neutron. We demonstrate that this could allow for resonant dark matter–neutron oscillations in the early ...
  • Baseline oxygen consumption decreases with cortical depth 
    Mächler, Philipp; Fomin-Thunemann, Natalie; Thunemann, Martin; Sætra, Marte Julie; Desjardins, Michèle; Kılıç, Kıvılcım; Amra, Layth N.; Martin, Emily A.; Chen, Ichun Anderson; Şencan-Eğilmez, Ikbal; Li, Baoqiang; Saisan, Payam; Jiang, John X.; Cheng, Qun; Weldy, Kimberly L.; Boas, David A.; Buxton, Richard B.; Einevoll, Gaute; Dale, Anders M; Sakadžić, Sava; Devor, Anna (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    The cerebral cortex is organized in cortical layers that differ in their cellular density, composition, and wiring. Cortical laminar architecture is also readily revealed by staining for cytochrome oxidase—the last enzyme ...
  • Bayesian Analysis of Nuclear Spectra - Investigating Fully Bayesian Unfolding 
    Due, Jens Bratten (Master thesis / Masteroppgave, 2021)
    In this thesis, we explore a Bayesian approach to the problem of unfolding, namely Fully Bayesian Unfolding (FBU). With the overarching goal of providing an alternative method to the default unfolding method in use by the ...
  • Bayesian neural network estimation of next-to-leading order cross sections 
    Ask, René Alexander (Master thesis / Masteroppgave, 2022)
  • Beam delivery and final focus systems for multi-TeV advanced linear colliders 
    White, G.; Gessner, S.; Adli, Erik; Cao, Jiawei; Sjobak, Kyrre Ness; Barber, S.; Schroeder, C.; Terzani, D.; Van Tilborg, Tilborg; Esarey, E.; Doss, C.; Litos, M.; Lobach, I.; Power, J.; Lindstrøm, Carl A. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    The Beam Delivery System (BDS) is a critical component of a high-energy linear collider. It transports the beam from the accelerator and brings it to a focus at the Interaction Point. The BDS system includes diagnostic ...
  • Beam loading by distributed injection of electrons in a Plasma Wakefield Accelerator 
    Vafaei-Najafabadi, Navid; Marsh, Kenneth A.; Clayton, Christopher E.; An, Weiming; Mori, Warren B.; Joshi, Chan; Lü, Wei; Adli, Erik; Corde, Sébastien; Litos, Michael Dennis; Li, Selinazhao; Gessner, Spencer; Frederico, Joel; Fisher, Alan S.; Wu, Ziran; Walz, Dieter R.; England, Robert Joel; Delahaye, Jean-Pierre; Clarke, Clyde I.; Hogan, Mark J.; Muggli, Patric (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    We show through experiments and supporting simulations that propagation of a highly relativistic and dense electron bunch through a plasma can lead to distributed injection of electrons, which depletes the accelerating ...
  • Beam Loading in a Proton Driven Plasma Wakefield Accelerator 
    Olsen, Veronica Kristine Berglyd (Doctoral thesis / Doktoravhandling, 2019)
    The Advanced Wakefield Experiment (AWAKE) at CERN is the first plasma wakefield experiment to exploit the self-modulation instability in a long proton bunch in order to accelerate electrons to high energies. The first run ...
  • Beam tests of silicon pixel 3D-sensors developed at SINTEF 
    Dorholt, Ole; Hansen, Thor-Erik; Heggelund, Andreas Løkken; Kok, Angela; Pacifico, Nicola; Røhne, Ole Myren; Sandaker, Heidi; Stugu, Bjarne; Yang, Zongchang; Bomben, Marco; Rummler, André; Weingarten, Jens (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
    For the purpose of withstanding very high radiation doses, silicon pixel sensors with a ‘3D’ electrode geometry are being developed. Detectors of this kind are highly interesting for harch radiation environments such as ...