Oral presentation

9 Applied Materials Science » 9.1 Dielectrics, ferroelectrics

[6a-A502-1~14] 9.1 Dielectrics, ferroelectrics

Wed. Sep 6, 2017 9:00 AM - 12:45 PM A502 (502)

Hajime Nagata(Tokyo Univ. of Sci.), Satoshi Wada(Univ. of Yamanashi), Ueno Shintaro(Yamanashi University)

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9:00 AM - 9:15 AM

[6a-A502-1] Perpendicular magnetic anisotropy in Cu/Ni epitaxial layer grown on BaTiO₃ thin films with in-plane ferroelectric polarization

〇(PC)Katsuyoshi Komatsu¹, Ippei Suzuki¹, Takumi Aoki², Yosuke Hamasaki¹, Shintaro Yasui¹, Mitsuru Itoh¹, Tomoyasu Taniyama¹ (1.MSL, Tokyo Tech., 2.TDK)

9:15 AM - 9:30 AM

[6a-A502-2] Evaluation of valence of iron ions in TmFe₂O₄ using STEM-EELS

〇Shinya Konishi¹, Ryo Oota², Takahisa Arima³, Katsuhisa Tanaka¹ (1.Graduate School of Engineering ,Kyoto Univ., 2.Faculty of Engineering, Hokkaido Univ., 3.Graduate School of Frontier Sciences ,The Univ. of Tokyo)

9:30 AM - 9:45 AM

[6a-A502-3] Dielectric properties of an aqua gel: dispersion and magnetic field effects.

Kouta Hnyu¹, 〇Masaaki Iino² (1.Yasudaya Co., Ltd, 2.Chiba Inst. Thechnol.)

9:45 AM - 10:00 AM

[6a-A502-4] Absorption Spectra of High-Permittivity Inorganic Crystals at Terahertz Frequencies

〇(PC)Takaaki Morimoto¹, Yoshimichi Ohki^1,2 (1.GSASE of Waseda Univ., 2.RIMST of Waseda Univ.)

10:00 AM - 10:15 AM

[6a-A502-5] Effect of B-site ion substitutiona on dielectric property of KSr₂Nb₅O₁₅

〇Yutaka Iwai¹ (1.Nat. Inst. Tech. Nagoka Coll.)

10:15 AM - 10:30 AM

[6a-A502-6] Improvement in Dielectric Properties of Conductor/Insulator Composite Ceramic Capacitors by Microstructural Control

〇Shintaro Ueno¹, Yuya Hattori¹, Ichiro Fujii¹, Satoshi Wada¹ (1.Univ. of Yamanashi)

10:30 AM - 10:45 AM

△ [6a-A502-7] Observation of Domain-Wall Motion in Organic Ferroelectric Thin Films Using Ferroelectric Field-Modulation Imaging Technique

〇(M2)Yohei Uemura¹, Shunto Arai¹, Junya Tsutsumi², Satoshi Matsuoka², Hiroyuki Yamada², Sachio Horiuchi², Tatsuo Hasegawa^1,2 (1.U. Tokyo, 2.AIST)

11:00 AM - 11:15 AM

[6a-A502-8] Temperature dependence of elasto-optic and electooptic coefficients of KTN

〇Tadayuki Imai¹, Sohan Kawamura¹, Tadashi Sakamoto¹ (1.NTT Device Innovation Center)

11:15 AM - 11:30 AM

[6a-A502-9] Crystal Structure Analysis of Quenched (Bi_1/2Na_1/2)TiO₃-based Ceramics

〇Hajime Nagata¹, Tatsuki Miura¹, Tadashi Takenaka¹ (1.Tokyo Univ. of Sci.)

11:30 AM - 11:45 AM

▲ [6a-A502-10] The role of the heat treatment on enhancement of electrical properties in BiFeO₃-BaTiO₃ lead-free system

〇(DC)Sangwook Kim¹, Gopal Prasad Khanal¹, Sintaro Ueno¹, Chikako Moriyoshi², Yoshihiro Kuroiwa², Satoshi Wada¹ (1.University of Yamanashi, 2.Hiroshima University)

11:45 AM - 12:00 PM

△ [6a-A502-11] Composition dependence of ferroelectric characteristics,
crystal and electronic structure of (K,Na)NbO₃-based ferroelectric ceramics

Yasushi Idemoto¹, 〇Yoshiaki Hirasawa¹, Naoya Ishida¹, Naoto Kitamura¹ (1.Tokyo Univ of Science)

12:00 PM - 12:15 PM

▼ [6a-A502-12] Correlation of Surface Damaged Layers and Dielectric, Ferroelectric, and Piezoelectric Properties in Barium Titanate Ceramics

〇(D)Gopal Prasad Khanal¹, Sangwook Kim¹, Ichiro Fujii¹, Shintaro Ueno¹, Chikako Moriyoshi², Yoshihiro Kuroiwa², Satoshi Wada¹ (1.Univ. of Yamanashi, 2.Hiroshima Univ.)

12:15 PM - 12:30 PM

△ [6a-A502-13] Ferroelectricity and Structural Phase Transitions in Ruddlesden-Popper Phase

〇Suguru Yoshida¹, Koji Fujita¹, Hirofumi Akamatsu², Olivier Hernandez³, Arnab Sen Gupta⁴, Alexandra Gibbs⁵, Toshihiro Kuge¹, Ryosuke Tsuji¹, Shunsuke Murai¹, Venkatraman Gopalan⁴, Katsuhisa Tanaka¹ (1.Kyoto Univ., 2.Kyushu Univ., 3.Univ. de Rennes 1, 4.Pennsylvania State Univ., 5.Rutherford Appleton Lab.)

12:30 PM - 12:45 PM

[6a-A502-14] Electrocaloric Effects of (Ba,Sr)TiO₃ Ceramics

〇Hiroshi Maiwa¹ (1.Shonan Inst. Tech.)

Session information

[6a-A502-1~14] 9.1 Dielectrics, ferroelectrics

[6a-A502-1] Perpendicular magnetic anisotropy in Cu/Ni epitaxial layer grown on BaTiO₃ thin films with in-plane ferroelectric polarization

[6a-A502-2] Evaluation of valence of iron ions in TmFe₂O₄ using STEM-EELS

[6a-A502-3] Dielectric properties of an aqua gel: dispersion and magnetic field effects.

[6a-A502-4] Absorption Spectra of High-Permittivity Inorganic Crystals at Terahertz Frequencies

[6a-A502-5] Effect of B-site ion substitutiona on dielectric property of KSr₂Nb₅O₁₅

[6a-A502-6] Improvement in Dielectric Properties of Conductor/Insulator Composite Ceramic Capacitors by Microstructural Control

△ [6a-A502-7] Observation of Domain-Wall Motion in Organic Ferroelectric Thin Films Using Ferroelectric Field-Modulation Imaging Technique

[6a-A502-8] Temperature dependence of elasto-optic and electooptic coefficients of KTN

[6a-A502-9] Crystal Structure Analysis of Quenched (Bi_1/2Na_1/2)TiO₃-based Ceramics

▲ [6a-A502-10] The role of the heat treatment on enhancement of electrical properties in BiFeO₃-BaTiO₃ lead-free system

△ [6a-A502-11] Composition dependence of ferroelectric characteristics,
crystal and electronic structure of (K,Na)NbO₃-based ferroelectric ceramics

▼ [6a-A502-12] Correlation of Surface Damaged Layers and Dielectric, Ferroelectric, and Piezoelectric Properties in Barium Titanate Ceramics

△ [6a-A502-13] Ferroelectricity and Structural Phase Transitions in Ruddlesden-Popper Phase

[6a-A502-14] Electrocaloric Effects of (Ba,Sr)TiO₃ Ceramics

Authentication

Session information

[6a-A502-1~14] 9.1 Dielectrics, ferroelectrics

△ [6a-A502-7] Observation of Domain-Wall Motion in Organic Ferroelectric Thin Films Using Ferroelectric Field-Modulation Imaging Technique

▲ [6a-A502-10] The role of the heat treatment on enhancement of electrical properties in BiFeO3-BaTiO3 lead-free system

△ [6a-A502-11] Composition dependence of ferroelectric characteristics,crystal and electronic structure of (K,Na)NbO3-based ferroelectric ceramics

▼ [6a-A502-12] Correlation of Surface Damaged Layers and Dielectric, Ferroelectric, and Piezoelectric Properties in Barium Titanate Ceramics

△ [6a-A502-13] Ferroelectricity and Structural Phase Transitions in Ruddlesden-Popper Phase

Authentication

▲ [6a-A502-10] The role of the heat treatment on enhancement of electrical properties in BiFeO₃-BaTiO₃ lead-free system

△ [6a-A502-11] Composition dependence of ferroelectric characteristics,
crystal and electronic structure of (K,Na)NbO₃-based ferroelectric ceramics