CdS拡散層超音波トランジューサの共振周波数の一推定法

概要

論文の詳細を見る
The method to determine resonant frequencies of the CdS-diffusion layer transducer by measuring the capacity of the Cu diffused layer is described. Resonant frequencies are determined graphically considering that the effective thickness calculated from the measured capacitance is equal to that from the acoustic velocity in CdS crystal The results given by this method are compared with the experimental results obtaind from frequency characteristics of the insertion loss and the results calculated from conditions of Cu-diffusion.
山形大学の論文
1971-03-20