Asymmetric transport of light in linearly arrayed metallic nano-particlesW. Aroua, R. Horchani, F. AbdelMalek, S. Haxha and Ali A. KamliEur. Phys. J. Plus, 131 9 (2016) 317DOI: https://doi.org/10.1140/epjp/i2016-16317-x