| 6D-4. Unique Properties of HBAR Characteristics |
| It is rigorously shown that the data of the measurements of the difference between frequencies of resonance and antiresonance on high harmonic of HBAR together with the measurement of the frequencies between peculiarities of the phase of the electromagnetic wave reflection coefficient give a simple ways of the measurements of the losses in the materials composing HBAR and evaluation of the electromechanical constant of the piezoelectric film exciting acoustic waves in the HBAR |