Metamaterials-based sensor to detect and locate nonlinear elastic sources

Antonio S. Gliozzi, Marco Miniaci, Federico Bosia, Nicola M. Pugno, Marco Scalerandi
2015 Applied Physics Letters  
Original Metamaterials-based sensor to detect and locate nonlinear elastic sources Publisher: Published Subwavelength acoustic focusing by surface-wave-resonance enhanced transmission in doubly negative acoustic metamaterials Tunable cylindrical shell as an element in acoustic metamaterial A truly hyperbolic elastic metamaterial lens Appl. Phys. Lett.
doi:10.1063/1.4934493 fatcat:i6lh6dira5hr7ku6uqub765akm