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Niels Bohr Institute > Staff

Ursula Bengård Hansen

Ursula Bengård Hansen

Postdoc

  • Xray and Neutron Science

    Universitetsparken 5, 2100 København Ø, HCØ, Building: D316

    Phone: +45 60 47 86 15

Publication year:
  1. 2018
  2. Accepted/In press

    Magnetic ground state and magnon-phonon interaction in multiferroic h-YMnO3. / Holm-Dahlin, Sonja; Kreisel, Andreas; Schäffer, Turi Kirstine; Bakke, August; Bertelsen, Mads; Hansen, Ursula Bengård; Retuerto Millan, Maria; Larsen, J.; Prabhakaran, D.; Deen, P.P.; Yamani, Z.; Birk, Jonas Okkels; Stuhr, U.; Niedermayer, Ch.; Fennell, A.L.; Andersen, Brian Møller; Lefmann, Kim.

    In: arXiv, Vol. 1707.02468, 03.01.2018.

    Research output: Research - peer-reviewJournal article

  3. 2017
  4. Published

    Spin susceptibility of the topological superconductor UPt3 from polarized neutron diffraction. / Gannon, W. J.; Halperin, W.P.; Eskildsen, M. R.; Dai, Pengcheng; Hansen, U. B.; Lefmann, K.; Stunault, A.

    In: Physical Review B, Vol. 96, No. 4, 041111, 10.07.2017.

    Research output: Research - peer-reviewJournal article

  5. Published

    An optional focusing SELENE extension to conventional neutron guides : A case study for the ESS instrument BIFROST. / Hansen, Ursula Bengård; Bertelsen, Mads; Stahn, Jochen; Lefmann, Kim.

    In: Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, Vol. 852, 03.02.2017, p. 46-56.

    Research output: Research - peer-reviewJournal article

  6. Published

    Neutron scattering studies of low dimensional magnetic systems. / Hansen, Ursula Bengård.

    The Niels Bohr Institute, Faculty of Science, University of Copenhagen, 2017. 211 p.

    Research output: ResearchPh.D. thesis

  7. Published

    Spin excitations and quantum criticality in the quasi-one-dimensional Ising-like ferromagnet CoCl2 center dot 2D2O in a transverse field. / Larsen, J.; Schaffer, T. K.; Hansen, U. B.; Holm, S. L.; Ahl, Sonja Rosenlund; Toft-Petersen, R.; Taylor, J.; Ehlers, G.; Jensen, J.; Ronnow, H. M.; Lefmann, K.; Christensen, N. B.

    In: Physical Review B, Vol. 96, No. 17, 174424, 20.11.2017.

    Research output: Research - peer-reviewJournal article

  8. 2015
  9. Published

    Simulation of waviness in neutron guides. / Hansen, Ursula Bengård; Bertelsen, Mads; Lefmann, Kim; Bergbäck Knudsen, Erik.

    In: Journal of Neutron Research, Vol. 18, No. 2-3, 45-59, 31.12.2015.

    Research output: Research - peer-reviewJournal article

  10. 2013
  11. Published

    "European Spallation Source - Technical Design Report". / Arleth, Lise; Bertelsen, Mads; Birk, Jonas Okkels; Nunes Bordallo, Heloisa; Carlsen, Henrik ; Hansen, Ursula Bengård; Holm, Sonja Lindahl; Høpfner, Louise ; Jacobsen, Henrik; Klenø, Kaspar Hewitt; Kynde, Søren Andreas Røssell; Lefmann, Kim; Rasmussen, Nina; Sales, Morten; Skar-Gislinge, Nicholas; Skelboe, Stig; Theodor, Kell; Udby, Linda; Vickery, Anette; Rod, Thomas Holm.

    Technical Design Report . ESS Lund. ed. Lund, Sverige, 2013.

    Research output: Research - peer-reviewReport chapter

  12. Published

    Exploring performance of neutron guide systems using pinhole beam extraction. / Bertelsen, Mads; Jacobsen, Henrik; Hansen, Ursula Bengård; Carlsen, H.H.; Lefmann, Kim.

    In: Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, Vol. 729, 21.11.2013, p. 387-398.

    Research output: Research - peer-reviewJournal article

ID: 44572631