Table 1 Material parameters for finite element method simulation.

From: Self-focusing high-frequency ultrasonic transducers for non-destructive testing applications

Parameters

Density (kg/m3)

Sound speed (m/s)

LiNbO3

4940

7360

Epoxy

1100

2450

E-Solder 3022

1850

1900

Water

1000

1540

Back to article page