Comment on "The use of real or complex coupling coefficients for lossy piezoelectric materials".
We show that the claims of a recent paper on coupling which states that the complex coupling has mathematical difficulties and is inconsistent with a specific experiment are incorrect.
Sherrit
Stewart
S
Lamberti
Nicola
N
Pappalardo
Massimo
M
D003198:Computer Simulation; D055119:Elastic Modulus; D008420:Manufactured Materials; D055617:Micro-Electrical-Mechanical Systems; D008962:Models, Theoretical