Analysis of the Surface Acoustic Wave Modes Using Finite-Difference Time-Domain Method

EasyChair Preprint 15331

Abstract

Surface acoustic waves are a widely utilized physical

phenomenon. Their propagation can be described using partial

differential equations with boundary conditions. Finite difference

methods are particularly effective for solving these types of

problems, and they have been extensively applied in research

on surface wave propagation and scattering. This paper presents

a time-domain finite difference analysis of surface acoustic wave

propagation in zinc oxide piezoelectric materials. The analysis

takes into account anisotropy, piezoelectric effects, and free

boundary conditions. These insights are crucial for the design

and optimization of surface acoustic wave devices based on zinc

oxide materials.

Surface acoustic waves are a widely utilized physical

phenomenon. Their propagation can be described using partial

differential equations with boundary conditions. Finite difference

methods are particularly effective for solving these types of

problems, and they have been extensively applied in research

on surface wave propagation and scattering. This paper presents

a time-domain finite difference analysis of surface acoustic wave

propagation in zinc oxide piezoelectric materials. The analysis

takes into account anisotropy, piezoelectric effects, and free

boundary conditions. These insights are crucial for the design

and optimization of surface acoustic wave devices based on zinc

oxide materials.

Keyphrases: Finite-difference time-domain (FDTD) methods, Surface acoustic wave, Zinc oxide

@booklet{EasyChair:15331,
  author    = {Ziliang Pang},
  title     = {Analysis of the Surface Acoustic Wave Modes Using Finite-Difference Time-Domain Method},
  howpublished = {EasyChair Preprint 15331},
  year      = {EasyChair, 2024}}