The 72nd JSAP Spring Meeting 2025
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Session Details

Oral presentation6 Thin Films and Surfaces : 6.1 Ferroelectric thin films

[15a-K503-1~9]6.1 Ferroelectric thin films

Sat. Mar 15, 2025 9:00 AM - 11:15 AM JST
Sat. Mar 15, 2025 12:00 AM - 2:15 AM UTC
K503 (Lecture Hall Bldg.)
Hiroshi Uchida(Sophia Univ.)
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[15a-K503-1]Crystal Structure Dependency of Switching Properties

〇(M1)Shunpei Kawano1, Kazuki Okamoto1, Sotaro Kageyama1, Nana Sun1, Shinosuke Yasuoka1, Hiroshi Funakubo1 (1.Science Tokyo)
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9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)English Presentation

[15a-K503-2]Effects of thickness scaling on switching kinetics in (Al,Sc)N ferroelectric films

〇(P)Nana Sun1, Kazuki Okamoto1, Soshun Doko1,2, Naoko Matsui2, Toshikazu Irisawa2, Koji Tsunekawa2, Hiroshi Funakubo1 (1.Science Tokyo, 2.Canon ANELVA)
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9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)English Presentation

[15a-K503-3]Switching kinetics in wurtzite Zn(Ce,Mn)O ferroelectric films

〇(P)Nana Sun1, Atsuhiro Tamai2, Kazuki Okamoto1, Hideaki Adachi2, Isaku Kanno2, Hiroshi Funakubo1 (1.Science Tokyo, 2.Kobe Univ.)
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9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[15a-K503-4]Dependence of crystallinity and ferroelectricity on Sc content in thin (Al1-xScx)N films

〇(D)Soshun Doko1,2, Naoko Matsui1, Toshikazu Irisawa1, Koji Tsunekawa1, Nana Sun2, Yoshiko Nakamura2, Kazuki Okamoto2, Hiroshi Funakubo2 (1.Canon ANELVA, 2.Science Tokyo)
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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[15a-K503-5]Epitaxial growth of AlScN thin films on ITO transparent electrodes and dependence of their polarity on Sc content

〇(M1)Xuankun Liu1, Kotoko Abe1, Xueyou Yuan1, Kazuki Okamoto2, Hiroshi Funakubo2, Tomoaki Yamada1,3 (1.Nagoya Univ., 2.Science Tokyo, 3.Science Tokyo, MDX)
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10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[15a-K503-6]Fabrication of Sc-doped AlN thin films by maskless-combinatorial PLD and their characterizations

〇(M1)Taiyo Mitaka1, Xueyou Yuan1, Tomoaki Yamada1,2 (1.Nagoya Univ., 2.Science Tokyo, MDX)
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10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[15a-K503-7]Growth and Characterization of (Mg,Si)N-AlN Solid Solution Thin Films with Wurtzite Structure

〇Sotaro Kageyama1, Kazuki Okamoto1, Yoshiomi Hiranaga2, Hiroshi Funakubo1 (1.Science Tokyo, 2.Tohoku Univ.)
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10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[15a-K503-8]Ferroelectricity of La-substituted ZnO thin films

〇Yudai Yoshino1, Atsuhiro Tamai1, Jingwei He1, Sang Hyo Kweon1, Hideaki Adachi1, Isaku Kanno1 (1.Kobe Univ.)
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11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[15a-K503-9]Polarization-inverted Sc0.4Al0.6N two-layer SMR using transfer technique

〇Nanami Suzuki1,2, Wataru Shimoyama1,2, Takahiko Yanagitani1,2 (1.Waseda Univ., 2.ZAIKEN)
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