A holey-structured metamaterial for acoustic deep-subwavelength imaging
Nature physics, 2011-01, Vol.7 (1), p.52-55
[Peer Reviewed Journal]
Copyright Nature Publishing Group Jan 2011 ;ISSN: 1745-2473 ;EISSN: 1745-2481 ;DOI: 10.1038/nphys1804
Full text available