Rakhymzhanov, A.; Utegulov, Z.N.; Guney, D.; Veres, I.A.
(Nazarbayev University, 2013)
Phononic band-gap crystals (PBGCs) are acoustic analogues of photonic band-gap crystals. PBGC is a composite structure possessing periodic variations of sound velocities and mass densities with high acoustic impedance ...