Courses

• Java for C++ Programmers.
• Application Development for the Android Platform.
• IT-Project
• Linux Systems
• Object Oriented Programming with Java 1
• Object Oriented Programming with Java 2

Other

• Mentor, University teaching certificate.
• Coordinator, Bachelor projects in Software Engineering.

My research intrests include

• Motivation-driven teaching and learning in physics, mathmematics and software engineering/computer science.
• Numerical simulations of physical systems. e.g. magnetic nano particles.
• Nano magnetism.
• Mars planetary research.

• Basic Mathematics (NÁD).

Completed research/work

• Magnetic properties of iron oxide nano particles.
• Magnetic properties of nano-sized HTC superconductors.
• Mössbauer Spectroscopy.
• Neutron Scattering / Diffraction.
• Instrument / Measurement Software.

Papers

• Overview of the magnetic properties experiments on the Mars Exploration Rovers. M. B. Madsen, W. Goetz, P. Bertelsen, C. S. Binau, F. Folkmann, H. P. Gunnlaugsson, J. í Hjøllum, S. F. Hviid, J. Jensen, K. M. Kinch, K. Leer, D. E. Madsen, J. Merrison, M. Olsen, H. M. Arneson, J. F. Bell III, R. Gellert, K. E. Herkenhoff,8 J. R. Johnson,8 M. J. Johnson,5 G. Klingelhöfer, E. McCartney, D. W. Ming, R. V. Morris, J. B. Proton, D. Rodionov, M. Sims, S. W. Squyres, T. Wdowiak and A. S. Yen. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 114, 2009. doi:10.1029/2008JE003098.
  
  
• Fit;o) - A Mössbauer spectrum fitting program. Jari í Hjøllum and Morten Bo Madsen. arXiv:0912.0449v1 (2009).

Workshops

• Ian G. Bearden & Jari í Hjøllum. Building/using an DIY gamma detector. Danish Physical Society annual meeting 2018.
• Ian G. Bearden & Jari í Hjøllum. Using the Raspberry Pi as an alpha particle detector. Danish Physical Society annual meeting 2017.

Posters

1. Investigations of the Antiferromagnetic Order Parameter in Nano-Sized YBCO Particles -
   Presented at: ICNS2009 - International Conference on Neutron Scattering 2009, May 3-7, 2009, Knoxville, TN, USA.
2. Nano-criticality in small CoO particles -
   Presented at: ECNS 2007 - European Conference on Neutron Scattering 2007, June 25-29, Lund, Sweden.
3. Investigations of the antiferromagnetic phase of YBCO nano-particles -
   Presented at: First CoMePhS Workshop on PHASE SEPARATION IN ELECTRONIC SYSTEMS Crete - Greece, October 29 - November 4, 2006.
4. Magnetic Properties of Magnetite Nano-Particles Manufactured by Reverse Micelles -
   Presented at: DFS 2006, DK.
5. Fit;o) - A Mössbauer Spectrum Fitting Program -
   Presented at: DFS 2006, DK.
6. Neutron scattering investigations of the antiferromagnetic phase of YBCO nano-particles - Download
   Presented at:
   • ICNS 2005, Aus, nov-dec 2005
   • DFS 2005, DK
7. Magnetic properties of dust on Mars - Results from the Mars Exploration Rovers,
   K. Leer, J. í Hjollum, P. Bertelsen, W. Goetz, K. Kinch, S. F. Hviid, J. M. Knudsen, M. B. Madsen. Link
   Presented at: American Geophysical Union, Fall Meeting 2004
8. Water and magnetic properties of dust on Mars - Results from the Mars Exploration Rovers
   J. í Hjøllum, K. Leer, P. Bertelsen, M. B. Madsen.
   Presented at: DFS 2004, DK.
9. Magnetic properties of iron oxide nano-particles fabricated by the inverse micellar method -
   Presented at:
   • Annual meeting of Danish Physical Society 2003, Nyborg, Denmark, May 2003.
   • International Conference on Magnetism, Rome, july 2003.
   • Risø international symposium on materials science, superconductivety and magnetism, Roskilde, august, 2003

• Teaching Certificate (High Scool) (2013) - Tårnby Gymnasium & HF.
• Ph.D. in Physics (2008) - University of Copenhagen, Paul Scherrer Institute, Risø National Laboratory.
• Cand. Scient. in Physics-Mathematics (2004) - University of Copenhagen.
• B.Sc. in Physics-Mathematics (2001) - University of Copenhagen.
• Basis education in Science (1998), NVD

• Coordinator, Bachelor projects in Software Engineering.