Interfacial effects in electromagnetic coupling within piezoelectric phononic crystals

• 来源期刊: 力学学报(英文版)
• 年，卷（期）: 2009,（1）
• 页码范围: 95-99
• 页数: 5页
• 语种: 英文
• DOI: 10.1007/s10409-008-0201-y

摘要

In this paper, we discuss waves in piezoelectric periodic composite, with the emphasis on the connection between the electromechanical coupling and the effects of dispersion of Bloch-Floquet waves. A particular attention is given to structures containing interfaces between dissimi-lar media and localization of the electrical fields near such interfaces.