| File | |
| Title |
アコーステイックエミッションによるロッシェル塩の相転移の研究Ⅱ(一軸性応力効果)
|
| Title |
Study of phase Transition on Rochelle salt Using Acoustic EmissionⅡ (uniaxial pressure Effect)
|
| Title Transcription |
アコーステイック 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
|
| Creator |
Masuda Shiro
|
| Source Title |
島根大学教育学部紀要
Memoirs of the Faculty of Education, Shimane University
|
| Volume | 31 |
| Issue | 自然科学 |
| Start Page | 27 |
| End Page | 33 |
| Journal Identifire |
ISSN 05869943
|
| Descriptions |
Acoustic emissions (AE)induced by electric fields have been investigated on Rochelle salt single crystal in the temperature range 240K -310K under uni-axial pressures up to 10.5Mpa. 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.
|
| Subjects | |
| Language |
jpn
|
| Resource Type | departmental bulletin paper |
| Publisher |
島根大学教育学部
|
| Date of Issued | 1997-12-01 |
| Publish Type | Version of Record |
| Access Rights | open access |
