Effect of periodic corrugation on Lamb wave propagation in PMN-PT single crystal bilayer plates.

Bilayer plate Dispersion relation Lamb wave PMN-PT single crystal Periodic corrugation

Journal

Ultrasonics
ISSN: 1874-9968
Titre abrégé: Ultrasonics
Pays: Netherlands
ID NLM: 0050452

Informations de publication

Date de publication:
Dec 2020
Historique:
received: 08 02 2020
revised: 03 05 2020
accepted: 14 05 2020
pubmed: 7 6 2020
medline: 7 6 2020
entrez: 7 6 2020
Statut: ppublish

Résumé

Propagation characteristics of Lamb waves in a bilayer plate comprised of a PMN-PT single crystal layer and an elastic layer were investigated in this study. The profiles of the bilayer plate's upper and lower surfaces and the common interface between the PMN-PT and elastic layers were assumed to be periodic corrugation instead of perfect planes. The PMN-PT single crystal was poled along the [0 1 1]

Identifiants

DOI: 10.1016/j.ultras.2020.106176 PMID: 32504985
pubmed: 32504985
pii: S0041-624X(20)30115-3
doi: 10.1016/j.ultras.2020.106176
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

106176

Informations de copyright

Copyright © 2020 Elsevier B.V. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of Competing Interest The authors declare that they have no conflict of interest.

Auteurs

Guoquan Nie (G)

School of Mechanical Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, China; State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China; Hebei Key Laboratory of Mechanics of Intelligent Materials and Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China. Electronic address: niegq@stdu.edu.cn.

Kaike Zhang (K)

Department of Engineering Mechanics, Shijiazhuang Tiedao University, Shijiazhuang 050043, China.

Jinxi Liu (J)

State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China; Hebei Key Laboratory of Mechanics of Intelligent Materials and Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China.

Lele Zhang (L)

Department of Engineering Mechanics, Shijiazhuang Tiedao University, Shijiazhuang 050043, China; Hebei Key Laboratory of Mechanics of Intelligent Materials and Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China.

Classifications MeSH