Browsing Fysisk institutt by Title

Now showing items 922-941 of 3682

  • Enhanced hydrophobicity of CeO2 thin films: Role of the morphology, adsorbed species and crystallography 
    Mamedov, Damir; Åsland, Anna Cecilie; Cooil, Simon Phillip; Røst, Håkon; Bakkelund, Johannes; Allaniyazov, Atabek; Wells, Justin William; Karazhanov, Smagul (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    In order to guarantee the long-term efficiency of hydrophobic materials in real-world situations, it is necessary that their surfaces are highly resistant to scratching, fouling and misting. Furthermore, for the specific ...
  • Enhanced low-energy γ-decay strength of 70Ni and its robustness within the shell model 
    Larsen, Ann-Cecilie; Midtbø, Jørgen E.; Guttormsen, Magne Sveen; Renstrøm, Therese; Liddick, Sean N.; Spyrou, Artemis; Karampagia, Sofia; Brown, Alex; Achakovskiy, Oleg; Kamerdzhiev, Sergei; Bleuel, Darren L.; Couture, Aaron J.; Crespo Campo, Lucia; Crider, Benjamin P.; Dombos, Alexander C.; Lewis, Rebecca; Mosby, Shea M.; Naqvi, Farheen; Perdikakis, Georgios; Prokop, Christopher J.; Quinn, Stephen; Siem, Sunniva (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Neutron-capture reactions on very neutron-rich nuclei are essential for heavy-element nucleosynthesis through the rapid neutron-capture process, now shown to take place in neutron-star merger events. For these exotic nuclei, ...
  • Enhanced production of multi-strange hadrons in high-multiplicity proton-proton collisions 
    Adam, Jaroslav; Adamová, Dagmar; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Ahmad, Shafiq F.; Ahn, Sang Un; Aiola, Salvatore; Alme, Johan; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Altinpinar, Sedat; Djuvsland, Øystein; Lønne, Per-Ivar; Nystrand, Joakim; Rehman, Attiq ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Velure, Arild; Wagner, Boris; Zhang, Hui; Zhou, Zhuo; Zhu, Hongsheng; Arsene, Ionut Christian; Bätzing, Paul Christoph; Dordic, Olja; Lindal, Svein; Mahmood, Sohail Musa; Milosevic, Jovan; Qvigstad, Henrik; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Langøy, Rune; Lien, Jørgen André; Akindinov, Alexander; Alam, Sk Noor; De Albuquerque, Danilo Silva; Aleksandrov, Dimitry; Alessandro, Bruno; Alexandre, Didier; Alfaro Molina, José Rubén; Alici, Andrea; ALICE, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    At sufficiently high temperature and energy density, nuclear matter undergoes a transition to a phase in which quarks and gluons are not confined: the quark–gluon plasma (QGP)1. Such an exotic state of strongly interacting ...
  • Enhancement of astroglial aerobic glycolysis by extracellular lactate-mediated increase in cAMP 
    Vardjan, Nina; Chowdhury, Helena H.; Horvat, Anemari; Velebit, Jelena; Malnar, Maja; Muhic, Marko; Kreft, Marko; Krivec, Spela G.; Bobnar, Sasa T.; Mis, Katarina; Pirkmajer, Sergej; Offermanns, Stefan; Henriksen, Gjermund; Storm-Mathisen, Jon; Bergersen, Linda Hildegard; Zorec, Robert (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Besides being a neuronal fuel, L-lactate is also a signal in the brain. Whether extracellular L-lactate affects brain metabolism, in particular astrocytes, abundant neuroglial cells, which produce L-lactate in aerobic ...
  • Enhancement of carrier mobility in thin Ge layer by Sn co-doping 
    Prucnal, S; Liu, F; Berencen, Y; Vines, Lasse; Bischoff, L; Grenzer, J; Andric, S; Tiagulskyi, S; Pyszniak, K; Turek, M; Drozdziel, A; Helm, M; Zhou, S; Skorupa, W (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2016)
    We present the development, optimization and fabrication of high carrier mobility materials based on GeOI wafers co-doped with Sn and P. The Ge thin films were fabricated using plasma-enhanced chemical vapour deposition ...
  • Enhancement of thermoelectric properties by energy filtering: Theoretical potential and experimental reality in nanostructured ZnSb 
    Berland, Kristian; Song, Xin; Carvalho, Patricia; Persson, Clas; Finstad, Terje; Løvvik, Ole Martin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Energy filtering has been suggested by many authors as a means to improve thermoelectric properties. The idea is to filter away low-energy charge carriers in order to increase Seebeck coefficient without compromising ...
  • Enhancing particle bunch-length measurements based on Radio Frequency Deflector by the use of focusing elements 
    Arpaia, Pasquale; Corsini, Roberto; Gilardi, Antonio; Mostacci, Andrea; Sabato, Luca; Sjobak, Kyrre Ness (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    A method to monitor the length of a particle bunch, based on the combination of a Radio Frequency Deflector (RFD) with magnetic focusing elements, is presented. With respect to state-of-the-art bunch length measurement, ...
  • Enhancing the effective critical current density in a Nb superconducting thin film by cooling in an inhomogeneous magnetic field 
    Chaves, D.A.D.; de Araújo, Araujo; Carmo, D.; Colauto, Fabiano; de Oliveira, Oliveira; De Andrade, Antonio Marcos Helgueira; Johansen, Tom Henning; Silhanek, A. V.; Ortiz, W. A.; Motta, M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Quantitative magneto-optical imaging of a type-II superconductor thin film cooled under zero, homogeneous, and inhomogeneous applied magnetic fields indicates that the latter procedure leads to an enhancement of the screening ...
  • Enhancing triplet superconductivity by the proximity to a singlet superconductor in oxide heterostructures 
    Horsdal, Mats; Khaliullin, Giniyat; Hyart, Timo; Rosenow, Bernd (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    We show how in principle a coherent coupling between two superconductors of opposite parity can be realized in a three-layer oxide heterostructure. Due to strong intraionic spin-orbit coupling in the middle layer, singlet ...
  • Enlightening the Dark 
    Sokolenko, Anastasia (Doctoral thesis / Doktoravhandling, 2019)
    The Standard Model of particle physics is an extremely successful theory checked to very high precision. Its last prediction, the Higgs boson, was discovered in 2012. Yet we know now that it is not complete. The main reason ...
  • Entanglement and geometry 
    Sollid, Per Øyvind (Doctoral thesis / Doktoravhandling, 2011)
  • Entropy production and information processing in stochastic thermodynamics: Optimization, measurement, and erasure 
    Sørdal, Vegard Børve (Doctoral thesis / Doktoravhandling, 2019)
    In this thesis we explore the relationship between information processing and physics. We use various techniques, including deep learning, to optimize the information-to-energy conversion in microscopic machines. The ...
  • Environmental Stress Testing of Wafer-Level Al-Al Thermocompression Bonds: Strength and Hermeticity 
    Malik, Nishant; Poppe, Erik; Schjølberg-Henriksen, Kari; Taklo, Maaike Margrete Visser; Finstad, Terje (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2015)
    Hermeticity, reliability and strength of Al-Al thermocompression bonds realized by applying different bonding parameters have been investigated. Laminates of diameter 150 mm were realized by bonding wafers containing ...
  • Environmental Stress Testing of Wafer-Level Au-Au Thermocompression Bonds Realized at Low Temperature: Strength and Hermeticity 
    Malik, Nishant; Tofteberg, Hannah Rosquist; Poppe, Erik; Finstad, Terje; Schjølberg-Henriksen, Kari (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Hermeticity, reliability and strength of four laminates bonded at different temperatures by Au-Au thermocompression bonding have been investigated. Laminates with a diameter of 150 mm were realized by bonding a wafer ...
  • Er alle kompetansemål like viktige? - Vurdering av kvalitativ kompetanse i Fysikk 2 i videregående skole 
    Lange, Anine Bryn (Master thesis / Masteroppgave, 2016)
    Denne masteroppgaven handler om hvordan kvalitative kompetansemål blir prioritert i Fysikk 2. Forskningsspørsmålene er; "I hvilket omfang, og på hvilken måte, tester skriftlig eksamen elevenes kompetanse innen de kvalitative ...
  • Erratum: Alternative formation model for antideuterons from dark matter [Phys. Rev. D 91, 123536 (2015)] 
    Dal, Lars Andreas; Raklev, Are (Journal article / Tidsskriftartikkel / PublishedVersion, 2015)
    © 2015 American Physical Society
  • Escape problem for active particles confined to a disk 
    Olsen, Kristian Stølevik; Angheluta, Luiza; Flekkøy, Eirik Grude (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    We study the escape problem for interacting, self-propelled particles confined to a disk, where particles can exit through one open slot on the circumference. Within a minimal two-dimensional Vicsek model, we numerically ...
  • ESR-dosimetri ved nøytron- og ionebestråling av litium format 
    Waldeland, Einar (Master thesis / Masteroppgave, 2005)
    Litium format monohydrat (Lifo) er i denne oppgaven undersøkt som dosimetermateriale i ESR- (Elektron Spinn Resonans) dosimetri, med vekt på responsen ved nøytron- og ionebestråling. Lifo er tidligere vist å være et lovende ...
  • Estimating cerebral water diffusion metrics from MRI using different model assumptions and sequence configurations. A simulation study. 
    Jensen, Live Wang (Master thesis / Masteroppgave, 2019)
    Diffusion-weighted imaging (DWI or DW-MRI) is a widely applied and clinically important MRI technique probing the diffusion displacement of water molecules in biological tissue on a micrometer length scale. DWI is however ...
  • Estimating information loss in LHC simulations: how to tackle the curse of dimensionality 
    Sivertsen, Marius Sunde (Master thesis / Masteroppgave, 2021)
    In this project, we study the computationally challenging task of estimating the Kullback-Leibler divergence for high-dimensional probability distributions from particle physics. Our approach is based on using a trained ...