Calculation of surface acoustic waves in crystals using the global optimization procedure

被引：11
|
作者：
Dvoesherstov M.Y. [1 ]
Cherednik V.I. [1 ]
Chirimanov A.P. [1 ]
机构：
[1] N. I. Lobachevsky State University, Nizhny Novgorod
来源：
Radiophysics and Quantum Electronics | 2000年 / 43卷 / 9期
关键词：
Boundary Condition; Global Optimization; Acoustic Wave; Optimization Procedure; Surface Acoustic Wave;
D O I：
10.1023/A:1004886125954
中图分类号：
学科分类号：
摘要：
The characteristics of surface acoustic waves are calculated using the procedure of searching for the global extremum of a multivariable function. This procedure is used to minimize the determinant of the boundary conditions to seek orientations in piezocrystals that are optimal from the viewpoint of acoustic-wave characteristics and to find pseudosurface (leaky) acoustic waves existing only in the vicinity of specific orientations. © 2000 Kluwer Academic/Plenum Publishers.
引用
收藏
页码：719 / 729
页数：10
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