Propagation of SH waves in a piezoelectric/piezomagnetic plate: Effects of interfacial imperfection couplings and the related physical mechanisms

Hong Xing Wei; Yong Dong Li; Tao Xiong; Yong Guan

doi:10.1016/j.physleta.2016.07.028

Propagation of SH waves in a piezoelectric/piezomagnetic plate: Effects of interfacial imperfection couplings and the related physical mechanisms

Hong Xing Wei
, Yong Dong Li^*
, Tao Xiong
, Yong Guan

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

The problem of dispersive SH wave in a piezoelectric/piezomagnetic plate that contains an imperfect interface is considered in the present work. An imperfection coupling model is adopted to describe the magnetic, electric and mechanical imperfections on the interface. A transcendental dispersion equation is derived and numerically solved to get the phase velocity. The validity of the numerical procedure is verified in a degenerated case. The effects of the coupled interfacial imperfections on the dispersion behavior of SH waves are discussed in detail and the related underlying physical mechanisms are explained.

Original language	English
Pages (from-to)	3013-3021
Number of pages	9
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	380
Issue number	38
DOIs	https://doi.org/10.1016/j.physleta.2016.07.028
State	Published - 7 Sep 2016
Externally published	Yes

Keywords

Interfacial imperfection couplings
Physical mechanisms
Piezoelectric/piezomagnetic materials
SH waves

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10.1016/j.physleta.2016.07.028

Cite this

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title = "Propagation of SH waves in a piezoelectric/piezomagnetic plate: Effects of interfacial imperfection couplings and the related physical mechanisms",

abstract = "The problem of dispersive SH wave in a piezoelectric/piezomagnetic plate that contains an imperfect interface is considered in the present work. An imperfection coupling model is adopted to describe the magnetic, electric and mechanical imperfections on the interface. A transcendental dispersion equation is derived and numerically solved to get the phase velocity. The validity of the numerical procedure is verified in a degenerated case. The effects of the coupled interfacial imperfections on the dispersion behavior of SH waves are discussed in detail and the related underlying physical mechanisms are explained.",

keywords = "Interfacial imperfection couplings, Physical mechanisms, Piezoelectric/piezomagnetic materials, SH waves",

author = "Wei, \{Hong Xing\} and Li, \{Yong Dong\} and Tao Xiong and Yong Guan",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",

year = "2016",

month = sep,

day = "7",

doi = "10.1016/j.physleta.2016.07.028",

language = "英语",

volume = "380",

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journal = "Physics Letters, Section A: General, Atomic and Solid State Physics",

issn = "0375-9601",

publisher = "Elsevier B.V.",

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Propagation of SH waves in a piezoelectric/piezomagnetic plate: Effects of interfacial imperfection couplings and the related physical mechanisms. / Wei, Hong Xing; Li, Yong Dong; Xiong, Tao et al.
In: Physics Letters, Section A: General, Atomic and Solid State Physics, Vol. 380, No. 38, 07.09.2016, p. 3013-3021.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Propagation of SH waves in a piezoelectric/piezomagnetic plate

T2 - Effects of interfacial imperfection couplings and the related physical mechanisms

AU - Wei, Hong Xing

AU - Li, Yong Dong

AU - Xiong, Tao

AU - Guan, Yong

PY - 2016/9/7

Y1 - 2016/9/7

N2 - The problem of dispersive SH wave in a piezoelectric/piezomagnetic plate that contains an imperfect interface is considered in the present work. An imperfection coupling model is adopted to describe the magnetic, electric and mechanical imperfections on the interface. A transcendental dispersion equation is derived and numerically solved to get the phase velocity. The validity of the numerical procedure is verified in a degenerated case. The effects of the coupled interfacial imperfections on the dispersion behavior of SH waves are discussed in detail and the related underlying physical mechanisms are explained.

AB - The problem of dispersive SH wave in a piezoelectric/piezomagnetic plate that contains an imperfect interface is considered in the present work. An imperfection coupling model is adopted to describe the magnetic, electric and mechanical imperfections on the interface. A transcendental dispersion equation is derived and numerically solved to get the phase velocity. The validity of the numerical procedure is verified in a degenerated case. The effects of the coupled interfacial imperfections on the dispersion behavior of SH waves are discussed in detail and the related underlying physical mechanisms are explained.

KW - Interfacial imperfection couplings

KW - Physical mechanisms

KW - Piezoelectric/piezomagnetic materials

KW - SH waves

UR - https://www.scopus.com/pages/publications/84979224045

U2 - 10.1016/j.physleta.2016.07.028

DO - 10.1016/j.physleta.2016.07.028

M3 - 文章

AN - SCOPUS:84979224045

SN - 0375-9601

VL - 380

SP - 3013

EP - 3021

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 38

ER -

Propagation of SH waves in a piezoelectric/piezomagnetic plate: Effects of interfacial imperfection couplings and the related physical mechanisms

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Keywords

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