CURRENT FROM SHOCK-LOADED PIEZOELECTRIC-CRYSTALS

被引：5

作者：

GUPTA, V ^{[1
]}

EPSTEIN, DJ ^{[1
]}

机构：

[1] MIT,DEPT MECH ENGN,CAMBRIDGE,MA 02139

来源：

JOURNAL OF APPLIED PHYSICS | 1990年 / 67卷 / 04期

关键词：

D O I：

10.1063/1.345562

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Electrical responses of shock-loaded X-cut quartz crystals were studied using laser-produced stress pulses. For acoustic transit times that are long compared to the duration of the stress pulse, two short-circuit current signals were observed. The amplitude of the current signal from the rear electrode is predicted to be twice that obtained from the ground electrode using a one-dimensional analysis of the dynamic piezoelectric effect. Experimental observations confirming such predictions are given.

引用

页码：2185 / 2188

页数：4

共 7 条

[1]

ANDERHOLM NC, 1968, B AM PHYS SOC, V13, P388

[2]

BUSHNELL JC, 1968, J APPL PHYS, V39, P554

[3] PIEZOELECTRIC CURRENT FROM SHOCK-LOADED QUARTZ - A SUBMICROSECOND STRESS GAUGE [J].