研究業績(2005)

論文(2005)

T. Tsurumi, M. Shono, H. Kakemoto, S. Wada K. Saito and H. Chazono
“Mechanism of Capacitance Aging under DC Electric Fields in Multilayer Ceramic Capacitors with X7R Characteristics”
Japanese Journal of Applied Physics, 44[9B], 6989-6994(2005)

S. Wada, K. Muraoka, H. Kakemoto and T. Tsurumi
“Piezoelectric Properties of Potassium Niobate Single Crystals by Domain Engineering”
Journal of the Korean Physical Society, 46[1], 73-76(2005)

S. Wada, K. Muraoka, H. Kakemoto, T. Tsurumi and H. Kumagai
“Enhanced Piezoelectric Properties of Potassium Niobate Single Crystals with Fine Engineered Domain Configurations”
Materials Science and Engineering B, 120, 186-189(2005)

A. Saito, S. Uraki, H. Kakemoto, T. Tsurumi and S. Wada
“Growth of Lithium Doped Silver Niobate Single Crystals and Their Piezoelectric Properties”
Materials Science and Engineering B, 120, 166-169(2005)

K. Yako, H. Kakemoto, T. Tsurumi and S. Wada
“Domain Size Dependence of d33 Piezoelectric Properties for Barium Titanate Single Crystals with Engineered Domain Configurations”
Materials Science and Engineering B, 120, 181-185(2005)

S. Wada, K. Muraoka, H. Kakemoto, T. Tsurumi and H. Kumagai
“Preparation of Potassium Niobate Crystals with Fine Engineered Domain Configurations and Their Enhanced Piezoelectric Properties”
Ferroelectrics, 319, 353-360(2005)

J. Erhart and S. Wada
“Theoretical Calculation of the Resonant Frequency Temperature Dependence for Domain-engineered Piezoelectric Resonators”
Materials Science and Engineering B , 120, 175-180(2005)

S. Wada, K. Yako, H. Kakemoto and T. Tsurumi
“Enhanced Piezoelectric Properties of Barium Titanate Single Crystals with Different Engineered-domain Sizes”
Journal of Applied Physics, 98[1], 014109(2005)

S. Wada, K. Yako, H. Kakemoto and T. Tsurumi
“Enhanced Piezoelectric Properties of Lead-free Piezoelectric Materials by Domain Engineering”
Transaction of the Materials Research Society of Japan, 30[1], 79-82(2005)

S. Wada, T. Hoshina, H. Yasuno, S.-M. Nam, H. Kakemoto, T. Tsurumi and M. Yashima
“Origin of Ultrahigh Dielectric Properties of nm-sized Barium Titanate Crystallites”
Ceramic Transactions, 167, 189-211(2005)

S. Wada, T. Hoshina, H. Yasuno, S.-M. Nam, H. Kakemoto, T. Tsurumi and M. Yashima
“Size Dependence of Dielectric Properties for nm-sized Barium Titanate Crystallites and Its Origin”
Journal of the Korean Physical Society, 46[1], 303-307(2005)

M. Yashima, T. Hoshina, D. Ishimura, S. Kobayashi, W. Nakamura, T. Tsurumi and S. Wada
“Size Effect on the Crystal Structure of Barium Titanate Nanoparticles”
Journal of Applied Physics, 98[1], 014313(2005)

T. Hoshina, H. Kakemoto, T. Tsurumi, S. Wada and M. Yashima
“Size and Temperature Induced Phase Transition Behaviors of Barium Titanate Nanoparticles”
Transaction of the Materials Research Society of Japan, 30[1], 67-70(2005)

S. Wada, T. Hoshina, H. Yasuno, M. Ohishi, H. Kakemoto, T. Tsurumi and M. Yashima
“Size Effect of Dielectric Properties for Barium Titanate Particles and Its Model using Two Factors”
Ceramic Transactions, 174, 15-26(2005)

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国際会議(2005)

S. Wada, H. Yasuno, H. Hoshina, H. Kakemoto, T. Tsurumi,
“Dielectric Properties of nm-sized Barium Titanate Fine Particles and Their Size Dependence”
43rd Symposium on Basic Science of Ceramics, (1/20-21/05, Makuhari, Japan)

S. Wada, H. Yasuno, H. Hoshina, H. Kakemoto, T. Tsurumi, M. Ooishi,
“Dielectric Properties of nm-sized Barium Titanate Fine Particles and Their Size Dependence”
29th International Conference on Advanced Ceramics & Composites, (1/23-28/05, Cocoa Beach, U.S.A.)(招待講演)

S. Wada, K. Yako, K. Yokoo, H. Kakemoto, T. Tsurumi,
“Domain Wall Engineering in Lead-free Piezoelectric Crystals”
Fundamental Physics of Ferroelectrics 2005, (2/6-9/05, Williamsburg, U.S.A.)(招待講演)

S. Wada, H. Yasuno, H. Hoshina, H. Kakemoto, T. Tsurumi, M. Ooishi,
“Size Effect of Dielectric Properties for Barium Titanate Particles and Its Model using Two Factors”
107th Annual Meeting of the American Ceramic Society, (4/10-13/05, Baltimore)(招待講演)

S. Wada, H. Yasuno, H. Hoshina, H. Kakemoto, T. Tsurumi, T. Shimada,
“Size Dependence of THz-region Dielectric Properties for Barium Titanate Fine Particles”
the 4th Asian Meeting on Electroceramics, (6/27-30/05, Hangzhou, China)

S. Wada, H. Yasuno, H. Hoshina, H. Kakemoto, T. Tsurumi, T. Shimada,
“Size Dependence of THz-region Dielectric Properties for Barium Titanate Fine Particles”
Annual Meeting of American Chemical Society 2005, (7/10-15/05, Potsdam, U.S.A.)(招待講演)

S. Wada, K. Yako, K. Yokoh, H. Kakemoto, T. Tsurumi,
“Domain Wall Engineering for Lead-free Piezoelectric Crystals”
the 11th International Meeting on Ferroelectricity, (9/5-9/05, Iguassu, Brazil)

S. Wada, H. Yasuno, H. Hoshina, H. Kakemoto, T. Tsurumi, T. Shimada,
“Size Dependence of THz-region Dielectric Properties for Barium Titanate Fine Particles”
the 11th International Meeting on Ferroelectricity, (9/5-9/05, Iguassu, Brazil)

S. Wada, K. Yako, K. Yokoh, H. Kakemoto, T. Tsurumi,
“Domain Wall Engineering for Lead-free Piezoelectric Crystals”
Pac Rim 6 International Meeting, (9/11-16/05, Hawaii, U.S.A.)(招待講演)

S. Wada, T. Hoshina, H. Yasuno, A. Yazawa, M. Ooishi, H. Kakemoto, T. Tsurumi,
“Preparation of 3D Colloidal Sphere Arrays using Barium Titanate Fine Particles and Their Dielectric Properties”
Pac Rim 6 International Meeting, (9/11-16/05, Hawaii, U.S.A.)(招待講演)

S. Wada, K. Yako, K. Yokoh, H. Kakemoto, T. Tsurumi,
“Domain Wall Engineering for Lead-free Piezoelectric Crystals”
the 12th US-Japan Seminar on Dielectric and Piezoelectric Ceramics, (11/6-9/05, Annapolis, U.S.A.)

S. Wada,
“Domain Wall Engineering in Barium Titanate and Potassium Niobate Single Crystals for Enhanced Piezoelectric Properties”
International Symposium Micro-and Nano-scale Domain Structuring in Ferroelectrics, (11/15-19/05, Ekaterinburg, Russia)(招待講演)

S. Wada, T. Muraishi, K. Yako, H. Kakemoto, T. Tsurumi,
“Enhanced Piezoelectric Property of Barium Titanate Single Crystals by Domain Wall Engineering using Patterning Electrodes”
2005 MRS Fall Meeting, (11/28-12/2/05, Boston, U.S.A.)

S. Wada, T. Muraishi, K. Yako, H. Kakemoto, T. Tsurumi,
“Enhanced Piezoelectric Property of Barium Titanate Single Crystals by Domain Wall Engineering using Patterning Electrodes”
the 16th Symposium of the Materials Research Society of Japan, (12/9-11/05, Ochanomizu, Japan)

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国内発表(2005)

和田智志,安野弘明,保科拓也,掛本博文,鶴見敬章,
“THz領域におけるチタン酸バリウム微粒子の誘電特性のサイズ依存性”
日本セラミックス協会2005年年会, (3/22-24/05, 岡山)

和田智志,八高公一,掛本博文,鶴見敬章,
“パタ-ニング電極を用いたドメインエンジニアリングによるチタン酸バリウム単結晶の圧電特性の向上”
日本セラミックス協会2005年年会, (3/22-24/05, 岡山)

和田智志,安野弘明,保科拓也,掛本博文,鶴見敬章,
“THz領域におけるチタン酸バリウム微粒子の誘電特性のサイズ依存性”
日本物理学会第60回年次大会, (3/24-27/05, 野田)

和田智志,保科拓也,安野弘明,掛本博文,鶴見敬章,八島正知,
“チタン酸バリウムナノ粒子における巨大誘電率の起源”
日本セラミックス協会第18回秋季シンポジウム, (9/27-29/05, 大阪)

和田智志
“ナノ構造制御による圧電単結晶材料の革新”
日本金属学会2005年秋期大会, (9/28-30/05, 広島)(招待講演)

和田智志,八高公一,村石智光,掛本博文,鶴見敬章,
“ドメイン壁エンジニアリングによる非鉛系圧電材料の革新”
第25回エレクトロセラミックス研究討論会, (10/27-28/05, 東京)

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