Development of chemical sensors based on piezoelectric quartz crystal resonators

被引：0

作者：

Feng, GP ^{[1
]}

Dong, YG ^{[1
]}

Cheng, WD ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R China

来源：

TECHNICAL DIGEST OF THE SEVENTH INTERNATIONAL MEETING ON CHEMICAL SENSORS | 1998年

关键词：

D O I：

暂无

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The object of this paper is to give some notions about Quartz Crystal Resonators (QCR) and its application in chemical sensor development. Two kinds of QCR are mainly investigated. One is the bulk acoustic wave (BAW) resonator; the other is the surface acoustic wave (SAW) resonator. Even though W. H. King has long described the use of the former one as a chemical sensor in 1964 there are also some important features to be analyzed both theoretically and experimentally. On the other hand, the development of SAW sensors seems to be still in its early stages.

引用

页码：133 / 135

页数：3