The 73rd JSAP Spring Meeting 2026
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Session Details

Oral presentation6 Thin Films and Surfaces : 6.1 Ferroelectric thin films

[17p-M_278-1~16]6.1 Ferroelectric thin films

Tue. Mar 17, 2026 2:00 PM - 6:15 PM JST
Tue. Mar 17, 2026 5:00 AM - 9:15 AM UTC
M_278 (Main Bldg.)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[17p-M_278-1][The 59th Young Scientist Presentation Award Speech] Domain-wall Pinning Effect on Pyroelectricity in Ferroelectrics

〇Jun Usami1, Yuki Okamoto1, Hisashi Inoue1, Yoshiomi Hiranaga2, Takeshi Kobayashi1, Hiroyuki Yamada1 (1.AIST, 2.Tohoku Univ.)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[17p-M_278-2]Fabrication and characterization of epitaxial perovskite-type nitride LaWN3 thin films by RF sputtering

〇Tatsuya Masuda1, Yosuke Hamasaki2, Yoshitaka Ehara2, Shintaro Yasui3, Mitsuru Itoh3, Takeharu Kato1, Hiroki Moriwake1,3 (1.JFCC, 2.NDA, 3.Science Tokyo)
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-M_278-3]Domain Structures and Strain Evolution Associated with Phase Transitions in {110}- and {111}-oriented PbTiO3 Epitaxial Thin Films under In-Plane Anisotropic Strain

〇(D)Yuxian Hu1, Kazuki Okamoto1, Hiroshi Funakubo1 (1.Science Tokyo)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-M_278-4]Crystal structure control of epitaxial Pb(Zr,Ti)O3 thin films using strain engineering induced by bottom electrode layers

〇(D)MIKI NAKAHATA1, KEISUKE ISHIHAMA2, YOSHITAKA EHARA3, TAKAO SHIMIZU4, LINGLING XIE5, DAISUKE KAN5, TOMOAKI YAMADA6, KAZUKI OKAMOTO1, HIROSHI FUNAKUBO1 (1.Sci. Tokyo, 2.Tokyo Tech., 3.NDA, 4.NIMS, 5.Kyoto Univ., 6.Nagoya Univ.)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-M_278-5]Film thickness dependence of double-layer epitaxial Pb(Zr,Ti)O3 thin films

〇(M1)Ryunosuke Yagi1, Naoto Yamamoto1, Sang Hyo Kweon1, Isaku Kanno1 (1.Kobe Univ.)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[17p-M_278-6]Spontaneous polarization in SrTiO3 thin film

〇Nobuo Nakajima1, Shintaro Noda1, Shintaro Yasui2, Izumi Mochizuki3 (1.Hiroshima Univ., 2.Science Tokyo, 3.SPF, KEK-PF)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[17p-M_278-7]Exploring the Potential of Ultra-High-Density Recording for Ferroelectric-Based HDDs

〇Ippei Suzuki1, Takayuki Ichihara1, Jun Ohno1, Shoichiro Yamaguchi2, Ayaka Shibuya2, Yukinobu Yura2 (1.WD, 2.NGK)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-M_278-8]Characterization of (111)/(-111)-oriented Pb(Zr0.65Ti0.35)O3 transferred films using micro-Transfer-Printing

〇(M1)Natsuki Takahashi1,2, Toshiya Murai2, Rai Kou2, Shinya Kondo1, Tomoaki Yamada1 (1.Nagoya Univ., 2.AIST)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-M_278-9]Effect of strain-induced phase transition on piezoelectric properties in BiFe1-xMnxO3 epitaxial thin films

〇Kira Fujihara1, Aphayvong Sengsavang1, Meika Takagi1, Kohei Takaki1, Yohane Fujibayashi1, Shuichi Murakami2, Hidemasa Yamane2, Norifumi Fujimura1, Takeshi Yoshimura1 (1.Osaka Metro. Univ., 2.ORIST.)
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-M_278-10]Growth and Electric Properties of BiFeO3-BaTiO3 Epitaxial Thin Films on Si

〇Yuji Ashida1, Norifumi Fujimura1, Takeshi Yoshimura1 (1.Osaka Metropolitan Univ.)
4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-M_278-11]Electric-Field-induced Ferromagnetic Domain Change by Ferroelectric Topological Domain Switching in Co-substituted BiFeO3 Nanodots

〇(P)Koomok Lee1, Peter Meisenheimer2, Paul Stevenson3, Nagase Yasuhito1, Shigematsu Kei1,4, Ramamoorthy Ramesh2,5, Azuma Masaki1,4 (1.Science Tokyo, 2.UC Berkeley, 3.Northeastern Univ., 4.KISTEC, 5.Rice Univ.)
5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[17p-M_278-12]Fabrication of Semiconducting Carbon Nanotube Electrodes on Ferroelectric BiFeO3 Thin Films and Their Photovoltaic Effect

〇Junya Arai1, Yoshiki Kagobayashi1, Seiji Nakashima1, Syunjiro Fujii1, Ai I Osaka1, Hironori Fujisawa1 (1.Faculty of engineering , Univ. of Hyogo)
5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-M_278-13]Planar Acoustic Fresnel Lenses Using Polarization inversion of Ferroelectric thin films

〇(M1)Wataru Oda1,2, Nana Shimazaki1,2, Takahiko Yanagitani1,2 (1.Waseda Univ., 2.ZAIKEN)
5:30 PM - 5:45 PM JST(8:30 AM - 8:45 AM UTC)

[17p-M_278-14]Object Detection by Piezoelectric MEMS Ultrasonic Transducer

〇(B)Kotaro Kiyota1, Hiroto Honzawa1, Norifumi Fujimura1, Kensuke Kanda2, Takeshi Yoshimura1 (1.Osaka Metro. Univ., 2.Univ. of Hyogo)
5:45 PM - 6:00 PM JST(8:45 AM - 9:00 AM UTC)

[17p-M_278-15]Non-Contact Heat Assisted Ferroelectric Reading

〇Yasuo Cho1, Kohei Yamasue2 (1.Tohoku Univ. NICHe, 2.Tohoku Univ. RIEC)
6:00 PM - 6:15 PM JST(9:00 AM - 9:15 AM UTC)

[17p-M_278-16]Synthesis of Barium Titanate Microparticles at Ambient Temperature and Pressure

〇Masaki Yamaguchi1, Takashi Yamamoto2 (1.Shibaura Inst. of Tech., 2.Nat. Def. Acad.)
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