Systems of magnetic dipolar particles with shifted dipoles Details to be found in the poster

The ground state structures for homogeneously magnetized particles: <4 particles - chain Large defect – small particles are along the field lines >4 – ideal single ring Monodisperse systemsBidisperse systems Small defect - ring

Geometry of the shift Dipolar energy of two particles for different values of  d/R

Simulation results for small clusters  0.3  0.8  0.  0.6   0.

 0.34  0.  0.6  0.9 Simulation results for 100 fixed particles