Resonant Ultrasound Microscopy with Isolated Langasite Oscillator for Quantitative Evaluation of Local Elastic Constant

Ogi, Hirotsugu; Tian, Jiayong; Tada, Toyokazu et al.

Japanese Journal of Applied Physics, 2005, 44, 4381-4384

アクセス数:233件（2025-08-23 15:57 集計）

固定URL: https://hdl.handle.net/11094/84158

閲覧可能ファイル 

ファイル フォーマット 利用条件 サイズ 閲覧回数 利用開始日 説明 information
161510_1 pdf なし 362 KB 142 2021.09.14  

論文情報

ファイル出力 EndNote Basic出力 Mendeley出力

タイトル
Resonant Ultrasound Microscopy with Isolated Langasite Oscillator for Quantitative Evaluation of Local Elastic Constant
著者
NRID
1000090252626 1000090252626
researchmap permalink
read0042771 read0042771
Scopus Author ID
35563683500 35563683500
著者名
Ogi, Hirotsugu
著者名
Tian, Jiayong
著者名
Tada, Toyokazu
NRID
1000080112027 1000080112027
著者名
Hirao, Masahiko
内容
Ogi Hirotsugu, Tian Jiayong, Tada Toyokazu, et al. Resonant Ultrasound Microscopy with Isolated Langasite Oscillator for Quantitative Evaluation of Local Elastic Constant. Japanese Journal of Applied Physics, 2005, 44(6S), 4381. https://doi.org/10.1143/JJAP.44.4381.
抄録
A resonant-ultrasound-microscopy method has been developed for measuring the local Young's modulus of a material. This method detects the effective Young's modulus through the resonance frequency of a langasite (La3Ga5SiO14) oscillator touching the specimen. Because the vibration of the oscillator is induced and detected with a solenoid coil in noncontacting, wireless, and electrodeless way, it is affected only by its contact with the specimen, achieving an absolute measurement. Elastic-constant mapping was performed on cross sections of a duplex stainless steel and a NbTi/Cu superconducting wire. Analysis with the static contact stiffness predicts the frequency change smaller than that measured, and the necessity of considering the dynamic contact stiffness is discussed.
出版者
The Japan Society of Applied Physics
収録物名
Japanese Journal of Applied Physics
巻(号)
44
ページ
4381-4384
刊行年月
2005-06-24
言語
英語
ハンドルURL
https://hdl.handle.net/11094/84158
PISSN
00214922
eISSN
13474065
NCID
AA10457675
関連情報 (isVersionOf)
DOI (出版社版)
https://doi.org/10.1143/JJAP.44.4381
アクセス権
open access
出版タイプ
Accepted Manuscript
カテゴリ
学術雑誌論文 Journal Article