Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CPM |
2024-02-29 14:00 |
Yamagata |
Yamagata University (Primary: On-site, Secondary: Online) |
Properties of Bi0.5(Na0.8K0.2)0.5TiO3 ceramics fabricated from mixed powders containing two compositions Kento Kawaguchi, Noriko Bamba (Shinshu Univ.) CPM2023-106 |
Sodium potassium bismuth titanate (Bi0.5(Na0.8K0.2)0.5TiO3: BNKT80) is one of the lead-free piezoelectric materials expe... [more] |
CPM2023-106 pp.42-45 |
US |
2024-01-25 13:30 |
Online |
Online |
Airborne ultrasound radiation characteristics of compact ultrasound emitter using annular piezoelectric ceramics in higher-order mode driving Yusuke Miyasaka, Kyosuke Shimizu, Ayumu Osumi, Youichi Ito (Nihon Univ.) US2023-69 |
We have investigated the application of an Airborne Ultrasound Phased Array (AUPA) to non-destructive testing. A main lo... [more] |
US2023-69 pp.1-5 |
CPM |
2023-02-28 10:30 |
Tokyo |
Tokyo University of Technology (Primary: On-site, Secondary: Online) |
Properties of Li(0.998-x)K0.002NaxNbO3 ceramics Mitsuki Fujihara, Noriko Bamba (Shinshu Univ.) CPM2022-90 |
In this study, Lithium niobate (LiNbO3:LN) with high Curie temperature, TC, was focused to obtain piezoelectric ceramics... [more] |
CPM2022-90 pp.19-22 |
US |
2023-01-25 13:55 |
Online |
Online |
Experimental verification of compact airborne ultrasound emitter using annular piezoelectric ceramics Chiharu Asano, Kyosuke Shimizu, Osumi Ayumu, Ito Youichi (Nihon Univ.) US2022-72 |
We have studied scanning elastic wave source technique using Airborne Ultrasound Phased Array (AUPA) as one of non-conta... [more] |
US2022-72 pp.7-11 |
CPM |
2022-08-05 09:30 |
Hokkaido |
|
Characteristics of Bi0.5(Na0.8K0.2)0.5TiO3 ceramics fabricated from different powders Haruka Sumida, Kento Kawaguchi, Noriko Bamba (Shinshu Univ.) CPM2022-16 |
Bismuth sodium potassium titanate (Bi0.5(Na,K)0.5TiO3:BNKT) is one of the promising lead-free piezoelectric materials as... [more] |
CPM2022-16 pp.18-21 |
CPM |
2022-03-01 13:45 |
Online |
Online |
Characteristics of K0.48Na0.52NbO3 - Bi0.5Na0.5(Zr,Sn)O3 ceramics Reika Ogoshi, Noriko Bamba (Shinshu Univ) CPM2021-74 |
In this study, 0.9625K0.48Na0.52NbO3-xBi0.5Na0.5SnO3-(0.0375-x)Bi0.5Na0.5ZrO3(x=0~0.025) were fabricated in order to obt... [more] |
CPM2021-74 pp.11-12 |
CPM |
2021-10-27 16:00 |
Online |
Online |
Characteristics of K0.45Na0.55NbO3 ceramics fabricated from a mixed powder of K0.4Na0.6NbO3 and K0.5Na0.5NbO3 Tomoki Saikyo, Ryo Kobayashi, Noriko Bamba (Shinshu Univ.) CPM2021-33 |
In order to improve the piezoelectric constant, d33, of K0.45Na0.55NbO3 ceramics, which is a typical base material compo... [more] |
CPM2021-33 pp.51-56 |
US |
2018-11-02 16:00 |
Aichi |
|
[Invited Talk]
Piezoelectric Energy Harvesting Systems Kenji Uchino (Penn State Univ.) US2018-69 |
Energy recovery from wasted or unused power has been the topic of discussion for a long time. In recent years, industria... [more] |
US2018-69 pp.31-46 |
CPM |
2018-03-01 16:35 |
Tokyo |
Tokyo Univ. of Technol. |
Fabrication and the Property of K0.45Na0.55NbO3 Based Ceramics Syunsuke Aoki, Noriko Bamba (Shinshu Univ) CPM2017-124 |
The purpose of this study is to improve the sinterability and properties of potassium sodium niobate (K0.45Na0.55NbO3) c... [more] |
CPM2017-124 pp.33-36 |
CPM |
2017-10-28 10:10 |
Nagano |
Shinshu Univ. Nagano-Education Campus, E7 building 3F |
The property in lithium tantalite family solid solution ceramics Ayato Yagi, Noriko Bamba (Shinshu Univ.) CPM2017-75 |
The purpose of this study is to fabricate Lithium tantalate (LiTaO3:LT) solid solution ceramics with high Curie Temperat... [more] |
CPM2017-75 pp.45-49 |
CPM |
2017-10-28 10:45 |
Nagano |
Shinshu Univ. Nagano-Education Campus, E7 building 3F |
Fabrication of Lithium Niobate Ceramics by using Lithium Niobate Single Crystal and the Two-step Firing Process Kai Takamiya, Hironori Yokoyama, Takashi Ogasawara, Keishi Takasu, Noriko Bamba (Shinshu Univ.) CPM2017-76 |
In this research, lithium niobate (LN) single crystal and a two-step firing process were used to obtain dense LN ceramic... [more] |
CPM2017-76 pp.51-55 |
MW |
2015-12-18 14:45 |
Tokyo |
Tokyo Univ. of Science |
Study on Measuring Characteristics in Human Body by Microwave Transmission Kazuki Bamba, Takao Kuki, Yoshio Nikawa (Kokushikan Univ.) MW2015-156 |
Medical expenses are increased by modern social issues (e.g. low birth rate and an aging population and adult diseases).... [more] |
MW2015-156 pp.127-132 |
CPM |
2015-11-06 14:00 |
Niigata |
Machinaka Campus Nagaoka |
The microstructure and piezoelectric property of BKT ceramics Tomoya Kodama, Noriko Bamba (Shinshu Univ.) CPM2015-86 |
Bismuth potassium titanate ((Bi0.5K0.5)TiO3, BKT) is one of the representative lead-free piezoelectric materials, and ha... [more] |
CPM2015-86 pp.15-18 |
US |
2015-09-03 13:00 |
Hokkaido |
|
Examination of vibration mode design and excitation method of spherical stator Shuta Nakajima, Manabu Aoyagi, Hidekazu Kajiwara (Muroran Inst. of Tech.), Hideki Tamura, Takehiro Takano (Tohoku Inst. of Tech.) US2015-46 |
A multidegree-of-freedom ultrasonic motor (MDOF-USM) has high torque at low speeds, a self-holding force and excellent f... [more] |
US2015-46 pp.1-6 |
ED |
2015-08-04 11:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Direct thermal-type gas sensor by P-type MgCr2O4-TiO2 ceramics Jiro Terada, Sigeru Omatsu, Shigehiko Sasa, Mitsuaki Yano (O. I. T.) ED2015-52 |
Using an element of two layers of structure that controlled the TiO2 content of p-type semiconductor of MgCr2O4-TiO2 cer... [more] |
ED2015-52 pp.41-45 |
EA |
2014-06-27 13:00 |
Mie |
Mie Univ. |
Loudspeaker systems for low frequency radiation by rotational type piezoelectric ultrasonic actuators Daichi Nagaoka (Tokyo Univ. of Tech.), Juro Ohga (Shibaura Inst. of Tech./MIX Corp.), Hirokazu Negishi (MIX Corp.), Ikuo Oohira, Kazuaki Maeda (TOA), Kunio Oishi (Tokyo Univ. of Tech.) EA2014-5 |
Conventional electrodynamic loudspeakers actuated by a permanent magnet and a coil seem almighty.However,they include fu... [more] |
EA2014-5 pp.1-6 |
EMCJ, IEE-EMC, MW, EST [detail] |
2013-10-24 11:45 |
Miyagi |
Tohoku Univ. |
Evaluation of Wave Absorber using Alumina Ceramics for Far- and Near-field in 90 GHz Band Naoki Kosugi, Yuya Kawasaki, Ryosuke Suga (Aoyama Gakuin Univ.), Yoshitoshi Maeda, Makoto Uno (WICERA), Osamu Hashimoto (Aoyama Gakuin Univ.) EMCJ2013-66 MW2013-106 EST2013-58 |
In this report, the complex permittivity of the carbon-containing alumina was measured by using the lens method in 18-50... [more] |
EMCJ2013-66 MW2013-106 EST2013-58 pp.35-39 |
US |
2011-11-24 11:00 |
Shizuoka |
Tokai Univ. |
Influence of the position of the honeycomb ceramics in the linear thermoacoustics system Teruyuki Kozuka, Kyuichi Yasui (AIST), Shin-ichi Sakamoto (Univ. of Shiga Pref.) US2011-67 |
A thermoacoustic system can realize a cooling system using waste heat. When there is a honeycomb ceramics which have a l... [more] |
US2011-67 pp.11-14 |
US |
2010-12-16 15:00 |
Kanagawa |
Suzukakedai Campus, Tokyo Institute of Technology |
Development of Ultrasonic Spindle for Machine Tool and Evaluation of Cutting Performance Masahiko Jin (N.I.T.), Hidenari Kanai (industria), Mitsuru Kodama (ECHO Lab.) US2010-88 |
Ultrasonic-vibration cutting method may be effective for improving accuracy in the micromachining, which is a precision ... [more] |
US2010-88 pp.19-22 |
US |
2009-10-23 11:10 |
Tokyo |
Institute of Industrial Science, the University of Tokyo |
Piezoelectric properties of the hydrothermal (K,Na)NbO3 lead-free piezoelectric ceramics Takafumi Maeda, Norihito Takiguchi (Univ. of Tokyo), Mutsuo Ishikawa (TIT), Tobias Hemsel (Univ. of Paderborn), Takeshi Morita (Univ. of Tokyo) US2009-68 |
(K,Na)NbO3 is considered as alternative for PZT, because of its good piezoelectric properties. In this study, (K,Na)NbO3... [more] |
US2009-68 pp.61-65 |