Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
US |
2009-09-30 10:55 |
Hokkaido |
Noboribetsu Grand Hotel |
Evaluation of Elastic Inhomogeneity in ZnO Crystal by Means of the Micro-LFB Ultrasonic Material Characterization System Sho Yoshida, Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki, Noboru Sakagami (Tohoku Univ.) US2009-51 |
We evaluated ZnO single crystals using a micro-line-focus-beam ultrasonic material characterization (LFB-UMC) system wit... [more] |
US2009-51 pp.77-82 |
US |
2009-09-30 11:20 |
Hokkaido |
Noboribetsu Grand Hotel |
Measurements of Acoustical Properties of ZnO Single Crystals by the LFB/PW Ultrasonic Material Characterization System Yuusuke Kourai, Sho Yoshida, Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki, Noboru Sakagami (Tohoku Univ.) US2009-52 |
[more] |
US2009-52 pp.83-88 |
US |
2009-09-30 11:45 |
Hokkaido |
Noboribetsu Grand Hotel |
Characterization of ZnO Polycrystalline Films on Silica Glass by the LFB Ultrasonic Material Characterization System Takanori Kondo, Sho Yoshida, Yuusuke Kourai, Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.), Satoshi Fujii (SEIKO EPSON) US2009-53 |
We evaluated several ZnO polycrystalline films with different thicknesses fabricated on silica glass substrates by DC sp... [more] |
US2009-53 pp.89-94 |
EA, US (Joint) |
2009-01-29 14:15 |
Kyoto |
|
Investigation of Determination Procedures of Acoustical Physical Constants of Class 6mm Single Crystals by the Ultrasonic Microspectroscopy Technology Jun-ichi Kushibiki, Yuji Ohashi, Mototaka Arakawa, Tomoya Tanaka (Tohoku Univ.) US2008-77 |
We theoretically and numerically investigated procedures of accurately determining the acoustical physical constants of ... [more] |
US2008-77 pp.27-32 |
US |
2008-09-25 13:30 |
Miyagi |
|
Measurement model for propagation characteristics of leaky surface acoustic waves by the line-focus-beam ultrasonic material characterization system Kenji Otsu, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.) US2008-32 |
The line-focus-beam ultrasonic material characterization system can perform material characterization by accurately meas... [more] |
US2008-32 pp.1-6 |
US |
2008-09-25 14:00 |
Miyagi |
|
Development of a Micro-LFB Ultrasonic Device Jun-ichi Kushibiki, Yuji Ohashi, Mototaka Arakawa, Tomoya Tanaka, Sho Yoshida (Tohoku Univ) US2008-33 |
A micro line-focus-beam (LFB) ultrasonic device was developed to improve spatial resolution of the LFB ultrasonic materi... [more] |
US2008-33 pp.7-12 |
US |
2008-09-25 14:30 |
Miyagi |
|
Evaluation of synthetic silica glasses by the ultrasonic microspectroscopy technology Mototaka Arakawa, Hideki Shimamura, Jun-ichi Kushibiki (Tohoku Univ.) US2008-34 |
Ultrasonic microspectroscopy technology is applied to characterization of synthetic silica glasses. Acoustic properties... [more] |
US2008-34 pp.13-18 |
US |
2008-05-30 14:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Evaluation of TiO2-SiO2 Ultra-Low-Expansion Glass Fabricated by the Soot Method Using the Line-Focus-Beam Ultrasonic Material Characterization System Jun-ichi Kushibiki, Mototaka Arakawa (Tohoku Univ.), Tetsuji Ueda, Akira Fujinoki (Shin-Etsu Quartz) US2008-12 |
In this paper, we tried to fabricate a TiO2-doped SiO2 (TiO2-SiO2) glass ingot by the soot method, and homogenized the g... [more] |
US2008-12 pp.11-16 |
US |
2008-02-26 13:00 |
Tokyo |
Elm Hall, Ichigaya Bldg., Sharp Corp. |
Evaluation of Basic Acoustical Properties for SiC Single Crystals by the Ultrasonic Microspectroscopy Technology Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.), Boris M. Epelbaum, Albrecht Winnacker (Univ. Erlangen-Nuremberg) US2007-113 |
Evaluation of basic acoustic properties of 6H-SiC single crystals and determination of their acoustical physical constan... [more] |
US2007-113 pp.25-30 |
US |
2007-09-28 14:00 |
Miyagi |
Tohoku Univ. |
Determination of Acoustical Physical Constants of AlN Single Crystals by the Line-Focus-Beam/Plane-Wave Ultrasonic Material Characterization System Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.), Boris M. Epelbaum, Albrecht Winnacker (Univ. Erlangen-Nuremberg) US2007-50 |
[more] |
US2007-50 pp.43-48 |
US |
2007-09-28 14:50 |
Miyagi |
Tohoku Univ. |
Evaluation of ZnO Single Crystals by Means of the Ultrasonic Microspectroscopy Technology Tomoya Tanaka, Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.) US2007-51 |
[more] |
US2007-51 pp.49-54 |
US |
2007-09-28 15:20 |
Miyagi |
Tohoku Univ. |
Ultrasonic spectroscopy of silicate glasses Jun-ichi Kushibiki, Mototaka Arakawa, Kouji Suzuki, Yuu Ono (Tohoku Univ.) US2007-52 |
Ultrasonic characterization of silicate glasses was conducted by measuring bulk acoustic properties in the VHF/UHF range... [more] |
US2007-52 pp.55-60 |