title: Inter and intra macro-cell model for point dipole-dipole energy calculations.
abstract: In the field of micromagnetics, the calculation of long-range dipole-dipole interactions in non-uniformly magnetized bodies has long posed computational problems. In this paper, we present an inter and intra macro-cell point-dipole model, which can be used to speed-up the determination of dipole-dipole energies at the atomistic level. The model can be used to accurately compute the dipole-dipole energy, using macro-cells of any shape or size.
authors.affiliation: School of Physics and Astronomy, University of Southampton, SO17 1BJ, UK.
authors.forename: G J
authors.initials: GJ
authors.lastname: Bowden
authors.forename: G B G
authors.initials: GB
authors.lastname: Stenning
authors.forename: G
authors.initials: G
authors.lastname: van der Laan