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Title Transcription
アコースティック エミッション ニ ヨル ロッシェルエン ノ ソウテンイ ノ ケンキュウ 2 イチジクセイ オウリョク コウカ
Title Alternative (English)
Study of Phase Transition on Rochelle Salt Using Acoustic Emission(II)(Uni-axial Pressure Effect)
File
language
jpn
Author
Masuda, Shiro
Description
Acoustic emissions (AE) induced by electric fields have been investigated on Rochelle salt single crystal in the temperature range 240K-310K under uni-axial pressuresup to10.5 MPa. Square shaped samples (45°X-cut) are used for measurement. The uni-axial pressure and the electric field are applied along the direction to make an angle of 45°to the c-axis in the a-plane and along the polar a-axis, respectively. As the pressure increases, the AE signal due to domain reorientation disappears while it due to piezoelectric deformation increases its intensity at around the phase transition temperatures. Some discussions are made about the generation mechanism of these AE signals.
Journal Title
Memoirs of the Faculty of Education, Shimane University. Natural science
Volume
31
Start Page
27
End Page
33
ISSN
05869943
Published Date
1997-12-01
NCID
AN00107941
Publisher
島根大学教育学部
Publisher Aalternative
The Faculty of Education Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Education
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