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Kenji Yoshida, Kazuki Tamura, Tadashi Yamaguchi
Article type: Article
2015 Volume 36 Pages
_2P5-15-1_-_2P5-15-2_
Published: November 05, 2015
Released on J-STAGE: November 15, 2018
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Minja Bae, Jihyun Park, Jongju Kim, Dandan Xue, Kyu-Chil Park, Jong Ra ...
Article type: Article
2015 Volume 36 Pages
_2P6-1-1_-_2P6-1-2_
Published: November 05, 2015
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Ming Chuai, Kyu-Chil Park, Jihyun Park, Jong Rak Yoon
Article type: Article
2015 Volume 36 Pages
_2P6-2-1_-_2P6-2-2_
Published: November 05, 2015
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Jihyun Park, DanDan Xue, Minja Bae, Jongju Kim, Kyu-Chil Park, Jong Ra ...
Article type: Article
2015 Volume 36 Pages
_2P6-3-1_-_2P6-3-2_
Published: November 05, 2015
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Dandan Xue, Jihyun Park, Minja Bae, Jongju Kim, Kyu-Chil Park, Jong Ra ...
Article type: Article
2015 Volume 36 Pages
_2P6-4-1_-_2P6-4-2_
Published: November 05, 2015
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Jongju Kim, Dandan Xue, Jihyun Park, Minja Bae, Kyu-Chil Park, Jong Ra ...
Article type: Article
2015 Volume 36 Pages
_2P6-5-1_-_2P6-5-2_
Published: November 05, 2015
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Sunhyo Kim, Su-Uk Son, Jee Woong Choi
Article type: Article
2015 Volume 36 Pages
_2P6-6-1_-_2P6-6-2_
Published: November 05, 2015
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Kiyotaka Wasa
Article type: Article
2015 Volume 36 Pages
_2PL-1_-_2PL-2_
Published: November 05, 2015
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Hiroshi Nishiguchi, Toshiyuki Sawayama, Kouki Nagamune
Article type: Article
2015 Volume 36 Pages
_3J1-1-1_-_3J1-1-2_
Published: November 05, 2015
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Takashi Miwa, Seiya Kobayashi
Article type: Article
2015 Volume 36 Pages
_3J1-2-1_-_3J1-2-2_
Published: November 05, 2015
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Seiji Oyama, Jun Yasuda, Hiroki Hanayama, Shin Yoshizawa, Shin-ichiro ...
Article type: Article
2015 Volume 36 Pages
_3J1-3-1_-_3J1-3-2_
Published: November 05, 2015
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Keiichi Zempo, Kazuki Suemitsu, Koichi Mizutani, Naoto Wakatsuki
Article type: Article
2015 Volume 36 Pages
_3J1-4-1_-_3J1-4-2_
Published: November 05, 2015
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Koshiro Terada, Hiroaki Nishikawa, Yohei Tanaka, Hiroyuki Odagawa, Tak ...
Article type: Article
2015 Volume 36 Pages
_3J1-5-1_-_3J1-5-2_
Published: November 05, 2015
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In this paper, the method for obtaining thickness of polarity inverted structure in a layered ferroelectric and/or piezoelectric thin film using SNDM is proposed. It showed that layer thickness can be estimated from the output signal of SNDM by choosing an appropriate tip radius. Also, we showed an experimental result in AlN films which have polarity-inverted layer fabricated by RF magnetron sputtering. This method can be applied to multi layered structure by measuring with various probe tips having different tip radius and by analyzing the results.
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Takashi Yasui, Koji Hasegawa, Koichi Hirayama
Article type: Article
2015 Volume 36 Pages
_3J2-1-1_-_3J2-1-2_
Published: November 05, 2015
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Takeshi Mori, Masashi Suzuki, Takahiko Yanagitani
Article type: Article
2015 Volume 36 Pages
_3J2-2-1_-_3J2-2-2_
Published: November 05, 2015
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Katsuhiro SAIGUSA, Takeshi MORITA
Article type: Article
2015 Volume 36 Pages
_3J2-3-1_-_3J2-3-2_
Published: November 05, 2015
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Hiroshi Ito, Hikaru Jimbo, Koichi Shiotani, Nagahide Sakai
Article type: Article
2015 Volume 36 Pages
_3J2-4-1_-_3J2-4-2_
Published: November 05, 2015
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Yaoyang LIU, Takeshi MORITA
Article type: Article
2015 Volume 36 Pages
_3J2-5-1_-_3J2-5-2_
Published: November 05, 2015
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Yusuke Matsuura, Taichi Hirano, Keiji Sakai
Article type: Article
2015 Volume 36 Pages
_3J3-1-1_-_3J3-1-2_
Published: November 05, 2015
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Mineki Oka, Shinji Takayanagi, Takahiko Yanagitani, Mami Matsukawa
Article type: Article
2015 Volume 36 Pages
_3J3-2-1_-_3J3-2-2_
Published: November 05, 2015
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Shinya Tsukada, Yasuhiro Fujii, Seiji Kojima, Yukikuni Akishige
Article type: Article
2015 Volume 36 Pages
_3J3-3-1_-_3J3-3-2_
Published: November 05, 2015
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Harumichi Sato, Hisato Ogiso, Naoko Sato, Toru Shimizu, Shizuka Nakano ...
Article type: Article
2015 Volume 36 Pages
_3J3-4-1_-_3J3-4-2_
Published: November 05, 2015
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Akira Nagakubo, Shigeru Iwagami, Hirotsugu Ogi, Takuya Taniguchi, Teru ...
Article type: Article
2015 Volume 36 Pages
_3P1-1-1_-_3P1-1-2_
Published: November 05, 2015
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Tsutomu Hoshimiya
Article type: Article
2015 Volume 36 Pages
_3P1-2-1_-_3P1-2-2_
Published: November 05, 2015
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Hisashi Miyazaki, Jun Morimoto, Genki Tsuji, Yuki Takiguchi, Shinsuke ...
Article type: Article
2015 Volume 36 Pages
_3P1-3-1_-_3P1-3-2_
Published: November 05, 2015
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Po-Ying Tseng, Che-Hua Yang
Article type: Article
2015 Volume 36 Pages
_3P1-4-1_-_3P1-4-2_
Published: November 05, 2015
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Osteoporosis is a widespread and growing clinical problem with the global aging population increases. Therefore. this paper reports for the first time on inverse estimation of several bone properties from guided-wave measurements in bi-layered bone samples. This study is focused in establish the quality of the bone material properties measured platform, to achieve the goal of quantitative assessment of material properties. The method is based on three steps: the modeling with bi-layer bones phantoms with guided wave on reduction of bone mass, then a laser ultrasound technique is used to measure the experiment data, finally, combined with theoretical dispersion relation and experimental dispersion relation, using global optimization of particle swarm algorithm to inverse estimation of several bone properties.
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Md Aftabuzzaman, Seiji Kojima
Article type: Article
2015 Volume 36 Pages
_3P1-5-1_-_3P1-5-2_
Published: November 05, 2015
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Jeong Wook PARK, Jeong IL YOUN, Tae Yup LEE, Woo Chun KIM
Article type: Article
2015 Volume 36 Pages
_3P1-6-1_-_3P1-6-2_
Published: November 05, 2015
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Yuta Kobayashi, Kenji Tsuruta, Atsushi Ishikawa
Article type: Article
2015 Volume 36 Pages
_3P1-7-1_-_3P1-7-2_
Published: November 05, 2015
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Yutaka Nakagawa, Tsuneyoshi Sugimoto, Motoaki Sano, Takashi Shirakawa, ...
Article type: Article
2015 Volume 36 Pages
_3P2-1-1_-_3P2-1-2_
Published: November 05, 2015
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Kotaro Hoshiba, Shinnosuke Hirata, Hiroyuki Hachiya
Article type: Article
2015 Volume 36 Pages
_3P2-2-1_-_3P2-2-2_
Published: November 05, 2015
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Kota Yamanaka, Shinnosuke Hirata, Hiroyuki Hachiya
Article type: Article
2015 Volume 36 Pages
_3P2-3-1_-_3P2-3-2_
Published: November 05, 2015
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Shinnosuke Hirata, Quan Sun, Masato Ueda, Hiroyuki Hachiya
Article type: Article
2015 Volume 36 Pages
_3P2-4-1_-_3P2-4-2_
Published: November 05, 2015
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Motoaki Sano, Yutaka Nakagawa, Takuya Anzai, Chiharu Uchikawa, Takeyuk ...
Article type: Article
2015 Volume 36 Pages
_3P2-5-1_-_3P2-5-2_
Published: November 05, 2015
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Masanori Yasuda, Taichi Hirano, Keiji Sakai
Article type: Article
2015 Volume 36 Pages
_3P2-6-1_-_3P2-6-2_
Published: November 05, 2015
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Hiroomi Torii, Hirotsugu Ogi, Masahiko Hirano, Masaki Yamato, Takashi ...
Article type: Article
2015 Volume 36 Pages
_3P2-7-1_-_3P2-7-2_
Published: November 05, 2015
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Yukari Kaneta, Mitsutaka Hikita
Article type: Article
2015 Volume 36 Pages
_3P2-8-1_-_3P2-8-2_
Published: November 05, 2015
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Hiroyuki Masuyama
Article type: Article
2015 Volume 36 Pages
_3P2-9-1_-_3P2-9-2_
Published: November 05, 2015
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In the reflection point search by rectangular sound sources, the sound source with two elements was used. Each sound source element was used as for transmission and reception of ultrasonic waves. Propagation paths of ultrasonic waves were made different between the case of the transmission and the case of the reception. Calculation results of the correlation coefficient showed that noticeable fluctuations were suppressed in certain conditions, and some slightly improved search results in comparison with the conventional method were obtained by the proposed method. However, in the whole calculation space, the region where the fluctuation of the correlation coefficient occurred was expanded.
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Yoshito Hosaka, Kazuhiko Imano
Article type: Article
2015 Volume 36 Pages
_3P2-10-1_-_3P2-10-2_
Published: November 05, 2015
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Hideo Nishino, Kodai Iwata, Masashi Ishikawa
Article type: Article
2015 Volume 36 Pages
_3P2-11-1_-_3P2-11-2_
Published: November 05, 2015
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Toshiaki Kikuchi, Koichi Mizutani
Article type: Article
2015 Volume 36 Pages
_3P2-12-1_-_3P2-12-2_
Published: November 05, 2015
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Akira Yamada, Kensyo Oba, Yuki Nagatsuma, Masato Shimizu
Article type: Article
2015 Volume 36 Pages
_3P2-13-1_-_3P2-13-2_
Published: November 05, 2015
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Makiko Kobayashi, Makoto Matsumoto
Article type: Article
2015 Volume 36 Pages
_3P3-1-1_-_3P3-1-2_
Published: November 05, 2015
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Masashi Suzuki, Takahiko Yanagitani
Article type: Article
2015 Volume 36 Pages
_3P3-2-1_-_3P3-2-2_
Published: November 05, 2015
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Nobutaka Takeuchi, Nobutomo Nakamura, Hirotsugu Ogi, Masahiko Hirao
Article type: Article
2015 Volume 36 Pages
_3P3-3-1_-_3P3-3-2_
Published: November 05, 2015
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Jing Zhu, Hiroki Makino, Tsuyoshi Okubo, Norio Tagawa
Article type: Article
2015 Volume 36 Pages
_3P3-4-1_-_3P3-4-2_
Published: November 05, 2015
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Euna Choi, Wonseok Lee, Yongrae Roh
Article type: Article
2015 Volume 36 Pages
_3P3-5-1_-_3P3-5-2_
Published: November 05, 2015
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Toshihiro Tsuji, Toru Oizumi, Nobuo Takeda, Shingo Akao, Yusuke Tsukah ...
Article type: Article
2015 Volume 36 Pages
_3P3-6-1_-_3P3-6-2_
Published: November 05, 2015
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Akifumi Suzuki, Kensuke Ueda, Shigeyoshi Goka, Keiji Wada, Shoji Kakio
Article type: Article
2015 Volume 36 Pages
_3P3-7-1_-_3P3-7-2_
Published: November 05, 2015
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Rifwa Hayashi, Ryo Haga, Yosuke Hanada, Takayuki Sato, Yasuaki Watanab ...
Article type: Article
2015 Volume 36 Pages
_3P3-8-1_-_3P3-8-2_
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