Chiral spin-wave excitations of the spin-5/2 trimers in the lagasite compound Ba3NbFe3Si2O14 (TEMM, Rutherford-Appleton Laboratory, Oxfordshire, June 2011). Linear response & RPA dispersive magnetic excitations (International Spring School on McPhase, University of Oviedo, Gijón, Spain, May 2011). Bose-Einstein condensation - in the spin-dimer system TlCuCl3(?) (Niels Bohr Institute, Copenhagen, November 2009). The interacting spin-1/2 tetrahedral system Cu2Te2O5X2 (X = Br, Cl). A mean-field/random phase approximation analysis (TEMM, Abingdon, August 2008). Magnetoelastic properties and quadrupolar ordering in the magnetic superconductor TmNi2B2C (Nyborg Strand, June 2005). Magnetic behaviour of rare-earth borocarbides (CMMP04, University of Warwick, April 2004). The magnetic RKKY-interaction in the superconducting phase of thulium borocarbide (Nyborg Strand, June 2000). Magnetic structures and excitations in rare earth metals (Tehran, September 1999). Long-periodic magnetic structures in the rare earths (Workshop on Magnetic Structures and Phase Transitions, Kraków, August 1994). |
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H. Smith og J. Jensen, Noter og opgaver i statistisk fysik (Sept. 1995, in Danish). J. Jensen, Rare earth magnetism and superconductivity (Febr. 2000).
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