thin films

Broad-band and Omnidirectional Antireflection Coatings Based on Semiconductor Nanorods
S. L. Diedenhofen, G. Vecchi, R. E. Algra, A. Hartsuiker, O. L. Muskens, G. Immink, E. P. A. M. Bakkers, W. L. Vos, and J. G. Rivas
Adv. Mater. 21, 973-978 (2009)