@article {2384,
	title = {Strong magnetochiral dichroism of helical structures of garnet particles},
	journal = {Optics Letters},
	volume = {38},
	year = {2013},
	pages = {4629-4631},
	abstract = {<p>We report on the occurrence of strong nonreciprocal magnetochiral dichroism in helical structures of magnetic garnet spheres, which emerges as a result of the simultaneous lack of time-reversal and space-inversion symmetries, by means of rigorous full-electrodynamic calculations using the layer-multiple-scattering method. It is shown that a strong effect appears in flat band regions associated with enhanced natural and magnetic optical activity.</p>},
	author = {A. Christofi and N. Stefanou}
}
