A tube-block structure is proposed to realize tunable elastic wave transmission and
resonance, consisting of periodically aligned circular tubes sandwiched and joined by two …

Layer resonance induced by ultrasonic wave incidence is applied to monitor the viscoelastic
properties of a curing adhesive layer between metal plates. A theoretical analysis shows that …

This study proposes a characterization technique for a viscoelastic coating layer on a metal
substrate immersed in water based on ultrasonic interference and critical attenuation …