Equality of the energy and group velocities of bulk acoustic waves in piezoelectric media

Vincent Laude; Alexandre Reinhardt; Abdelkrim Khelif

doi:10.1109/TUFFC.2005.1561643

Equality of the energy and group velocities of bulk acoustic waves in piezoelectric media

Vincent Laude^*
, Alexandre Reinhardt
, Abdelkrim Khelif

^*Corresponding author for this work

IEEE
Université de Bourgogne Franche-Comté 15B Avenue des Montboucons

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

14 Citations (Scopus)

Abstract

The equality of the energy and group velocities of bulk acoustic waves in a lossless piezoelectric medium is demonstrated, with the energy velocity defined from the generalized energy density and the generalized Poynting vector.

Original language	English
Pages (from-to)	1869-1871
Number of pages	3
Journal	IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
Volume	52
Issue number	10
DOIs	https://doi.org/10.1109/TUFFC.2005.1561643
Publication status	Published - Oct 2005
Externally published	Yes

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10.1109/TUFFC.2005.1561643

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title = "Equality of the energy and group velocities of bulk acoustic waves in piezoelectric media",

abstract = "The equality of the energy and group velocities of bulk acoustic waves in a lossless piezoelectric medium is demonstrated, with the energy velocity defined from the generalized energy density and the generalized Poynting vector.",

author = "Vincent Laude and Alexandre Reinhardt and Abdelkrim Khelif",

year = "2005",

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doi = "10.1109/TUFFC.2005.1561643",

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T1 - Equality of the energy and group velocities of bulk acoustic waves in piezoelectric media

AU - Laude, Vincent

AU - Reinhardt, Alexandre

AU - Khelif, Abdelkrim

PY - 2005/10

Y1 - 2005/10

N2 - The equality of the energy and group velocities of bulk acoustic waves in a lossless piezoelectric medium is demonstrated, with the energy velocity defined from the generalized energy density and the generalized Poynting vector.

AB - The equality of the energy and group velocities of bulk acoustic waves in a lossless piezoelectric medium is demonstrated, with the energy velocity defined from the generalized energy density and the generalized Poynting vector.

UR - https://www.scopus.com/pages/publications/28444468864

U2 - 10.1109/TUFFC.2005.1561643

DO - 10.1109/TUFFC.2005.1561643

M3 - Article

AN - SCOPUS:28444468864

SN - 0885-3010

VL - 52

SP - 1869

EP - 1871

JO - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

JF - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

IS - 10

ER -

Equality of the energy and group velocities of bulk acoustic waves in piezoelectric media

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