Seminars

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).

 


Lecture Notes

H. Smith og J. Jensen, Noter og opgaver i statistisk fysik (Sept. 1995, in Danish).

J. Jensen, Rare earth magnetism and superconductivity (Febr. 2000).

     The coexistence of magnetic and superconducting phases in TmNi2B2C (Febr. 2000).

     Supplement til Kreyszig (Dec. 2002, in Danish).

     Eksamensopgaver i Matematik F2 (Febr. 2006, in Danish).

     Opgaveløsninger til eksamensopgaver i Matematik F2 (Febr. 2006, in Danish).

     Notes for Condensed Matter Physics 2 (Febr. 2011).

     Solutions to Problems in Condensed Matter Physics 2 (Febr. 2011).

     Problems in Solid State Physics II (April 2011).

     Solutions to Problems in Solid State Physics II (April 2011).