Determination of each layer thickness of thin bilayer using laser-based multiple zero-group velocity Lamb waves
Lei Pan, Zhonghua Shen, Weiwei Kan, Xiangen Liu
Topics & Concepts
Materials scienceBilayerLaser Doppler vibrometerLamb wavesOpticsLaserLayer (electronics)Ultrasonic sensorThin filmComposite materialAcousticsSurface waveLaser beamsPhysicsChemistryMembraneBiochemistryNanotechnologyUltrasonics and Acoustic Wave PropagationAcoustic Wave Resonator TechnologiesAdhesion, Friction, and Surface Interactions