AE measurement in ferroelectrics

Mikako Arai, Yutaka Sugawara, Kenji Uchino

Research output: Contribution to journalConference article

6 Citations (Scopus)

Abstract

Acoustic emission was intensively measured in PLZT ferroelectric ceramics. The difference between the data observed for the rhombohedral- and tetragonal-phase samples is stressed. The rhombohedral-phase sample was found to exhibit larger acoustic emission both in number and in level than the tetragonal-phase sample. This difference can be explained by considering the domain reversal mechanisms.

Original languageEnglish (US)
Pages (from-to)1197-1200
Number of pages4
JournalUltrasonics Symposium Proceedings
Volume3
StatePublished - Dec 1 1990
EventProceedings of the IEEE 1990 Ultrasonics Symposium - Honolulu, HI, USA
Duration: Dec 4 1990Dec 7 1990

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Acoustic emissions
Ferroelectric materials
Ferroelectric ceramics

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Arai, Mikako ; Sugawara, Yutaka ; Uchino, Kenji. / AE measurement in ferroelectrics. In: Ultrasonics Symposium Proceedings. 1990 ; Vol. 3. pp. 1197-1200.
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Arai, M, Sugawara, Y & Uchino, K 1990, 'AE measurement in ferroelectrics', Ultrasonics Symposium Proceedings, vol. 3, pp. 1197-1200.

AE measurement in ferroelectrics. / Arai, Mikako; Sugawara, Yutaka; Uchino, Kenji.

In: Ultrasonics Symposium Proceedings, Vol. 3, 01.12.1990, p. 1197-1200.

Research output: Contribution to journalConference article

TY - JOUR

T1 - AE measurement in ferroelectrics

AU - Arai, Mikako

AU - Sugawara, Yutaka

AU - Uchino, Kenji

PY - 1990/12/1

Y1 - 1990/12/1

N2 - Acoustic emission was intensively measured in PLZT ferroelectric ceramics. The difference between the data observed for the rhombohedral- and tetragonal-phase samples is stressed. The rhombohedral-phase sample was found to exhibit larger acoustic emission both in number and in level than the tetragonal-phase sample. This difference can be explained by considering the domain reversal mechanisms.

AB - Acoustic emission was intensively measured in PLZT ferroelectric ceramics. The difference between the data observed for the rhombohedral- and tetragonal-phase samples is stressed. The rhombohedral-phase sample was found to exhibit larger acoustic emission both in number and in level than the tetragonal-phase sample. This difference can be explained by considering the domain reversal mechanisms.

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JO - Ultrasonics Symposium Proceedings

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