Negative refractions by triangular lattice sonic crystals in partial band gaps
Alagoz S.a)† 
, Alagoz B. B.b) , Sahin A.a) , Nur S.c)
, Alagoz B. B.
Negative refractions by triangular lattice sonic crystals in partial band gaps |
|
Alagoz S.
, Alagoz B. B. |
| Average pressure field amplitude distributions on focal axis (a) and lateral axis (b) for various wave frequencies (partial band gaps frequencies: 14000 Hz, 14650 Hz, and 14900 Hz, and the second band frequencies: 15700 Hz, 16700 Hz, and 17500 Hz). |
| |