Shear Surface Acoustic Waves in Twinned Piezoelectric Crystals of the \(\bar {6}\)m2 Symmetry Class
- 作者: Furs A.1
-
隶属关系:
- Faculty of Physics, Belarusian State University
- 期: 卷 64, 编号 4 (2019)
- 页面: 631-635
- 栏目: Physical Properties of Crystals
- URL: https://journals.rcsi.science/1063-7745/article/view/194122
- DOI: https://doi.org/10.1134/S1063774519040084
- ID: 194122
如何引用文章
详细
Shear surface acoustic waves, whose existence is due to the difference in the signs of piezoelectric modulus tensors of adjoining halves of crystal, are studied on flat interfaces of twinned hexagonal piezoelectric crystals of the \(\bar {6}\)m2 symmetry class. In this case, the inversion axis \(\bar {6}\) is perpendicular to the interface between the halves. It is shown that, at a weak piezoelectric effect, the characteristic penetration depth of these waves is inversely proportional to the square of component e222 and may significantly exceed the length of the surface wave.
作者简介
A. Furs
Faculty of Physics, Belarusian State University
编辑信件的主要联系方式.
Email: FursAN@bsu.by
白俄罗斯, Minsk, 220030