Advantages of obliquely cut TGS crystals in pyroelectric applications
- 1 October 1981
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 38 (1) , 967-970
- https://doi.org/10.1080/00150198108209593
Abstract
A considerable increase in the pyroelectric voltage responsivity of TGS can be obtained by slicing the crystal at an oblique angle to the pyroelectric axis. When approaching the transition temperature, both the maximum gain and the angle between the optimum orientation and the pyroelectric axis increase as the dielectric anisotropy increases. The maximum voltage responsivity attainable in oblique cuts is about twice that obtained in a regular cut lying perpendicular to the pyroelectric axis.Keywords
This publication has 4 references indexed in Scilit:
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- Automated, simultaneous measurement of electrical properties of pyroelectric materialsReview of Scientific Instruments, 1980
- Polar Dielectrics and Their ApplicationsPublished by University of California Press ,1979
- Pyroelectric Vidicon Target MaterialsIEEE Transactions on Parts, Hybrids, and Packaging, 1974