Kim Lefmann

Search results

• Soft acouostic phonons in LCO+O

  Birger, T. T. (Creator), Olivia, A. F. (Creator), Mantas, A. (Creator), Marie, F. I. M. (Creator), Freja, H. A. (Creator), Freja, I. J. (Creator), charline, K. (Creator), Holmsted, K. J. (Creator), Lefmann, K. (Creator), Morta, M. (Creator), Andrea, P. (Creator), Kassiani, T. (Creator) & Elena, T. A. (Creator), Institut Laue-Langevin (ILL), 2019

  DOI: 10.5291/ill-data.test-2999, https://doi.ill.fr/10.5291/ILL-DATA.TEST-2999

  Dataset

• Superconductivity and critical spin fluctuations

  Marek, P. (Creator), Johan, C. (Creator), Christensen, N. B. (Creator), Lefmann, K. (Creator), Francis, M. D. (Creator), Joel, M. (Creator), Christof, N. (Creator), Ronnow, H. M. (Creator), SCHMIDT, W. F. (Creator) & Linda, U. (Creator), Institut Laue-Langevin (ILL), 2013

  DOI: 10.5291/ill-data.4-01-1233, https://doi.ill.fr/10.5291/ILL-DATA.4-01-1233

  Dataset

• Novel phases in spin ice accessed via the application of pressure.

  Petronella, D. P. (Creator), Edberg, R. (Creator), Marie, F. I. (Creator), Helmer, F. (Creator), Lefmann, K. (Creator), Sandberg, L. Ø. (Creator) & Andrew, W. (Creator), Institut Laue-Langevin (ILL), 2018

  DOI: 10.5291/ill-data.5-32-856, https://doi.ill.fr/10.5291/ILL-DATA.5-32-856

  Dataset

• Temperature dependence of the Magnetic Bloch Oscillations in the near-Ising ferromagnetic chain CoCl2∙2D2O

  Bengaard, H. U. (Creator), Martin, B. (Creator), Christensen, N. B. (Creator) & Lefmann, K. (Creator), Institut Laue-Langevin (ILL), 2021

  DOI: 10.5291/ill-data.4-05-822, https://doi.ill.fr/10.5291/ILL-DATA.4-05-822

  Dataset

• Oxygen defects in spin ice

  Petronella, D. P. (Creator), Marie, F. I. (Creator), Thomas, H. (Creator), Morten, H. (Creator), Lefmann, K. (Creator) & Sandberg, L. Ø. (Creator), Institut Laue-Langevin (ILL), 2019

  DOI: 10.5291/ill-data.5-41-1008, https://doi.ill.fr/10.5291/ILL-DATA.5-41-1008

  Dataset

• C-axis dependence of paramagnetic fluctuations in h-YMnO3

  Sofie, J. (Creator), Martin, B. (Creator), Bruun, J. (Creator), Skaaning, K. E. T. (Creator), Lefmann, K. (Creator), Sidse, L. (Creator), Nawrocki, P. R. (Creator), Andrea, P. (Creator) & Rebecca, T. (Creator), Institut Laue-Langevin (ILL), 2018

  DOI: 10.5291/ill-data.test-2909, https://doi.ill.fr/10.5291/ILL-DATA.TEST-2909

  Dataset

• Study of the normal state magnetic fluctuations in LSCO superconductor under applied magnetic field

  Elena, T. A. (Creator), Martin, B. (Creator), Lefmann, K. (Creator), Andrei, N. V. (Creator), Rømer, A. T. (Creator), Paul, S. (Creator) & Birger, T. T. (Creator), Institut Laue-Langevin (ILL), 2019

  DOI: 10.5291/ill-data.4-02-546, https://doi.ill.fr/10.5291/ILL-DATA.4-02-546

  Dataset

• Investigation of the static magnetic stripes under uniaxial pressure in LBCO in the enhanced Tc -regime

  Kamminga, M. E. (Creator), Martin, B. (Creator), Petronella, D. P. (Creator), Kristine, K. (Creator), Lefmann, K. (Creator) & Sandberg, L. Ø. (Creator), Institut Laue-Langevin (ILL), 2021

  DOI: 10.5291/ill-data.5-41-1159, https://doi.ill.fr/10.5291/ILL-DATA.5-41-1159

  Dataset

• Low energy spin fluctuation in superoxygenated La(2)CuO(4+y)

  Linda, U. (Creator), Hessel, A. N. (Creator), Johan, C. (Creator), Christensen, N. B. (Creator), Jacobsen, H. (Creator), Lefmann, K. (Creator), Christof, N. (Creator), Ray, P. J. (Creator), SCHMIDT, W. F. (Creator) & Barrett, W. (Creator), Institut Laue-Langevin (ILL), 2013

  DOI: 10.5291/ill-data.4-01-1327, https://doi.ill.fr/10.5291/ILL-DATA.4-01-1327

  Dataset

• 24-spin clusters in the mineral boleite: excitations in spin-liquid droplets?

  Tom, F. (Creator), Martin, B. (Creator), Erik, C. D. (Creator), Holm-Dahlin, S. (Creator), Lefmann, K. (Creator), Andrea, P. (Creator) & Stephane, R. (Creator), Institut Laue-Langevin (ILL), 2014

  DOI: 10.5291/ill-data.4-01-1364, https://doi.ill.fr/10.5291/ILL-DATA.4-01-1364

  Dataset

• Spin Orientation in NiO Nanoparticles

  Erik, B. (Creator), Petronella, D. P. (Creator), Cathrine, F. (Creator), Jacobsen, H. (Creator), Lefmann, K. (Creator), Goran, N. (Creator) & Clemens, R. (Creator), Institut Laue-Langevin (ILL), 2013

  DOI: 10.5291/ill-data.5-31-2297, https://doi.ill.fr/10.5291/ILL-DATA.5-31-2297

  Dataset

• Magnetic studies on LSCO superconductor close to the underdoped quantum critical point

  Elena, T. A. (Creator), Martin, B. (Creator), Laura, F. (Creator), Lefmann, K. (Creator), Sven, L. (Creator), Yasmine, S. (Creator) & Paul, S. (Creator), Institut Laue-Langevin (ILL), 2017

  DOI: 10.5291/ill-data.4-02-488, https://doi.ill.fr/10.5291/ILL-DATA.4-02-488

  Dataset

• Field-induced low energy excitations in the co-doped superconductor (La,Sr)2CuO4+y

  Jacobsen, H. (Creator), Martin, B. (Creator), Holm-Dahlin, S. (Creator), Lefmann, K. (Creator), Christof, N. (Creator), Andrea, P. (Creator), Birger, T. T. (Creator), Elena, T. A. (Creator), Linda, U. (Creator) & Barrett, W. (Creator), Institut Laue-Langevin (ILL), 2016

  DOI: 10.5291/ill-data.4-02-479, https://doi.ill.fr/10.5291/ILL-DATA.4-02-479

  Dataset

• Detailed study of low-energy spin excitations in underdopedLSCO with x=0.08 (superconducting) and x=0.05 (non-superconducting)

  Elena, T. A. (Creator), Martin, B. (Creator), Kira, E. (Creator), Lefmann, K. (Creator), Paul, S. (Creator) & Birger, T. T. (Creator), Institut Laue-Langevin (ILL), 2018

  DOI: 10.5291/ill-data.4-02-526, https://doi.ill.fr/10.5291/ILL-DATA.4-02-526

  Dataset

• Magnetic fluctuations in LSCO, measured in the quasielastic region

  Lefmann, K. (Creator), Markus, A. (Creator), Kamminga, M. E. (Creator) & Elena, T. A. (Creator), Institut Laue-Langevin (ILL), 2021

  DOI: 10.5291/ill-data.test-3186, https://doi.ill.fr/10.5291/ILL-DATA.TEST-3186

  Dataset

• Orientation determination of dynamic stripes in superconducting LCO+O by means of polarized scattering

  Elena, T. A. (Creator), Martin, B. (Creator), Jacobsen, H. (Creator), Kamminga, M. E. (Creator), Lefmann, K. (Creator), Rømer, A. T. (Creator), Paul, S. (Creator) & Birger, T. T. (Creator), Institut Laue-Langevin (ILL), 2020

  DOI: 10.5291/ill-data.4-02-563, https://doi.ill.fr/10.5291/ILL-DATA.4-02-563

  Dataset

• Quantum fluctuations on a hyperkagome lattice

  Petronella, D. P. (Creator), Edberg, R. (Creator), Marie, F. I. (Creator), Lefmann, K. (Creator), Lucile, M. (Creator) & Sandberg, L. Ø. (Creator), Institut Laue-Langevin (ILL), 2018

  DOI: 10.5291/ill-data.5-53-274, https://doi.ill.fr/10.5291/ILL-DATA.5-53-274

  Dataset

• Crystal-field spectroscopy of tetragonal lanthanide single-ion magnets

  Sørensen, M. A. (Creator), Jesper, B. (Creator), Bengaard, H. U. (Creator), Lefmann, K. (Creator) & Hannu, M. (Creator), Institut Laue-Langevin (ILL), 2015

  DOI: 10.5291/ill-data.4-04-468, https://doi.ill.fr/10.5291/ILL-DATA.4-04-468

  Dataset

• The nature of defects across the atacamite phase diagram.

  Petronella, D. P. (Creator), Colman, R. (Creator), Julio, C. G. (Creator), Lefmann, K. (Creator), Nielsen, U. G. (Creator) & Mickey, S. P. (Creator), Institut Laue-Langevin (ILL), 2023

  DOI: 10.5291/ill-data.5-26-222, https://doi.ill.fr/10.5291/ILL-DATA.5-26-222

  Dataset