Guided wave propagation in 0.67Pb (Mg13 Nb23) O3 -0.33PbTi O3 single crystal plate poled along [001]c

Chuanwen Chen, Rui Zhang, Hui Chen, Wenwu Cao

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

Dispersion relations of Lamb waves and shear horizontal (SH) waves propagating in the [100] and [110] directions of 0.67Pb (Mg13 Nb23) O3 -0.33PbTi O3 piezoelectric single crystal plate poled along [001]c were calculated. Multiple crossings between symmetric and antisymmetric modes appear due to the moderate anisotropy of these crystals. As frequency increases, the velocities for SH wave modes approach 2.88 and 0.88 mmμs, respectively, for waves propagating along [100] and [110] directions. These limiting velocities are the corresponding shear velocities of bulk crystals.

Original languageEnglish (US)
Article number102907
JournalApplied Physics Letters
Volume91
Issue number10
DOIs
StatePublished - 2007

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

Fingerprint

Dive into the research topics of 'Guided wave propagation in 0.67Pb (Mg13 Nb23) O3 -0.33PbTi O3 single crystal plate poled along [001]c'. Together they form a unique fingerprint.

Cite this