Elastic metamaterials for guided waves: from fundamentals to applications

• Published in: Smart materials and structures Vol. 32; no. 12; pp. 123001 - 123031
• Main Authors: Lee, Jeseung, Kim, Yoon Young
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.12.2023
• Subjects: elastic metamaterials; guided waves; phononic crystals

Guided waves, elastic waves propagating through bounded structures, play a pivotal role in various applications, including ultrasonic non-destructive testing and structural health monitoring. Recently, elastic metamaterials artificially engineered to exhibit physical properties not typically seen in...