@article {Sammito2013,
	title = {Light trapping properties of metallic gratings on wafer-based silicon solar cells},
	journal = {Nano Energy},
	volume = {2},
	number = {3},
	year = {2013},
	month = {may},
	pages = {337–342},
	doi = {10.1016/j.nanoen.2012.10.008},
	author = {Sammito, Davide and Zilio, Pierfrancesco and Zacco, Gabriele and Janusonis, Julius and Romanato, Filippo}
}
