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Trapped modes under interaction of elastic and electric fields in a piezoelectric waveguide. / Nazarov, S.A.; Ruotsalainen, K.M.; Silvol, M.

In: Doklady Physics, No. 10, 2015, p. 451-455.

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Nazarov, S.A. ; Ruotsalainen, K.M. ; Silvol, M. / Trapped modes under interaction of elastic and electric fields in a piezoelectric waveguide. In: Doklady Physics. 2015 ; No. 10. pp. 451-455.

BibTeX

@article{3c2785af966b440196d0cab8a1fe900c,
title = "Trapped modes under interaction of elastic and electric fields in a piezoelectric waveguide",
abstract = "{\textcopyright} 2015, Pleiades Publishing, Ltd.A sufficient condition for the existence of a trapped wave in a piezoelectric waveguide with a cavity is obtained by reducing the boundary-value problem to the self-adjoint operator in a specially constructed Hilbert space. It differs substantially from a similar condition for a pure elastic waveguide with a defect and, in particular, does not guarantee trapping of a wave by a crack. The examples of the damaged piezoelectric waveguides supporting trapped waves are given.",
author = "S.A. Nazarov and K.M. Ruotsalainen and M. Silvol",
year = "2015",
doi = "10.1134/S1028335815100043",
language = "English",
pages = "451--455",
journal = "Doklady Physics",
issn = "1028-3358",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "10",

}

RIS

TY - JOUR

T1 - Trapped modes under interaction of elastic and electric fields in a piezoelectric waveguide

AU - Nazarov, S.A.

AU - Ruotsalainen, K.M.

AU - Silvol, M.

PY - 2015

Y1 - 2015

N2 - © 2015, Pleiades Publishing, Ltd.A sufficient condition for the existence of a trapped wave in a piezoelectric waveguide with a cavity is obtained by reducing the boundary-value problem to the self-adjoint operator in a specially constructed Hilbert space. It differs substantially from a similar condition for a pure elastic waveguide with a defect and, in particular, does not guarantee trapping of a wave by a crack. The examples of the damaged piezoelectric waveguides supporting trapped waves are given.

AB - © 2015, Pleiades Publishing, Ltd.A sufficient condition for the existence of a trapped wave in a piezoelectric waveguide with a cavity is obtained by reducing the boundary-value problem to the self-adjoint operator in a specially constructed Hilbert space. It differs substantially from a similar condition for a pure elastic waveguide with a defect and, in particular, does not guarantee trapping of a wave by a crack. The examples of the damaged piezoelectric waveguides supporting trapped waves are given.

U2 - 10.1134/S1028335815100043

DO - 10.1134/S1028335815100043

M3 - Article

SP - 451

EP - 455

JO - Doklady Physics

JF - Doklady Physics

SN - 1028-3358

IS - 10

ER -

ID: 4011556