The 73rd JSAP Spring Meeting 2026
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Session Details

Oral presentation23 Joint Session N "Informatics" : 23.1 Joint Session N "Informatics"

[17p-S2_204-1~18]23.1 Joint Session N "Informatics"

Tue. Mar 17, 2026 1:30 PM - 6:30 PM JST
Tue. Mar 17, 2026 4:30 AM - 9:30 AM UTC
S2_204 (South Bldg. 2)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[17p-S2_204-1]Persistent Homology Analysis of Scanning Electron Microscopy Images for Correlating Metal Surface Microstructure with Resin Bonding Strength

〇Yuki Haruyama1, Junichi Kashiwagi1, Keisuke Wakamoto1, Masaya Ukita1, Yoshiaki Oku1, Ken Nakahara1 (1.ROHM Co., Ltd.)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[17p-S2_204-2]Persistent Homology Analysis of Stress-Induced Ferroelectricity in SrTiO3

〇Kazuma Seike1, Hirotaka Manaka1, Yoko Miura2 (1.Kagoshima Univ., 2.NIT, Suzuka College)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_204-3]Coercivity Estimation and Factor Analysis using Magnetic Domain Patterns viaSparse Modeling

〇(M1C)Masatoshi Yamane1, Masaumi Shimizu1, Shun Katakami1, Naoya Mamada1, Toru Aonishi1, Mizumaki Masaichiro2, Masato Okada1 (1.GSFS, Univ.Tokyo., 2.Sci, Univ.Tokyo.)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[17p-S2_204-4]Implementation of a Free-Energy Calculation Protocol for Small-System Polyatomic
Molecular Mixture

〇Takuya Hayashi1, Souta Miyamoto1, Katsuaki Tanabe1 (1.Kyoto Univ)
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_204-5]Energy Loss Analysis of Nanocrystalline Soft Magnetic Materials Using an Extended Landau Free Energy Model

〇Kaito Kujirai1, Nishioka Kosuke1, Nagaoka Ryunosuke1, Taniwaki Michiki1, Yamazaki Takahiro1, Ogasawara Takeshi2, Isogai Naoki3, Ohtake Mitsuru3, Obayashi Ippei4, Hiraoka Yasuaki5, Kotsugi Masato1 (1.Tokyo University of Science, 2.National Institute of Advanced Industrial Science and Technology, 3.Yokohama National University, 4.Okayama University, 5.Kyoto University)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_204-6]Comprehensive Analysis of the Structure, Bonding States, and AMR Ratio of Co2MnxGe2-x by Multimodal Measurements and Multimodal Machine Learning

〇Miharu Hasegawa1, Takahiro Yamazaki1, Alexandre Lira Foggiatto1, Soichi Takase1, Daichi Ishikawa1, Tomohiro Matsushita2, Yusuke Hashimoto2, Yuta Yamamoto2, Kohei Yamagami3, Ryo Toyama4, Yuya Sakuraba4, Yuma Iwasaki4, Masato Kotsugi1 (1.Tokyo Univ. of Sci., 2.Nara Inst. of Sci. and Technol., 3.JASRI, 4.NIMS)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_204-7]Data-Driven Analysis of Magnetic Domain Structures and Magnetic Free Energy Using Supervised Variational Autoencoders

〇Kanji Tsubouchi1, Ryunosuke Nagaoka1, Michiki Taniwaki1, Yotaro Machida1, Alexandre Lira Forggiatto1, Masato Kotsugi1 (1.Tokyo Univ. of Sci.)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_204-8]Estimation of Vector Magnetic Field Distribution Using Magneto-Optical Imaging and Deep Learning

〇Haruna Takaki1, Kinjo Ryota1 (1.Osaka inst.)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_204-9]Analysis of XAS spectra of alkali-metal-intercalated bilayer graphene via first-principles calculations and manifold learning

〇Nao Kusano1, Arpita Varadwaj1, Reika Hasegawa1, Masato Kotsugi1 (1.Tokyo Univ. of Science)
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[17p-S2_204-10]Acceleration of X-ray Photoelectron Spectroscopy Measurements by Spectral Super-resolution and Development of Analysis Software

〇Shunta Harada1,2, Kota Tsujimori2, Tatsuki Kodera2, Shinichiro Kinoshita2 (1.Nagoya Univ., 2.SSR)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[17p-S2_204-11]A Study on Data-driven Component Separation for Noisy and Component-superimposed Spectroscopy Data

〇Kiyou Shibata1, Teruyasu Mizoguchi2, Koh Saitoh1 (1.IMaSS, Nagoya Univ., 2.IIS, the Univ. of Tokyo)
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_204-12]Bridging the Gap between Simulated and Experimental XANES Spectra via Machine Learning

〇Yinan Wang1, Yu Fujikata1, Louis Wong1, Yasuji Muramatsu2, Teruyasu Mizoguchi1 (1.IIS. U-Tokyo, 2.LASTI. U-Hyogo)
5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_204-13]Inverse design of surfaces using a data-driven approach

〇(M1)Kazuya Miyamoto1, Ibuki Okuda1, Teruyasu Mizoguchi1 (1.Tokyo Univ. IIS)
5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)English Presentation

[17p-S2_204-14]Machine-Learning Force Field Analysis of Polarization Response in Tetragonal Phase BaTiO3 under Uniaxial Compressive Stress

〇Poyen Chen1, Teruyasu Mizoguchi1,2 (1.Univ. of Tokyo, 2.IIS, UTokyo)
5:30 PM - 5:45 PM JST(8:30 AM - 8:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_204-15]Deep Learning Models for High-Accuracy Estimation in Low-Electron-Dose Electron Microscopy

〇Naomu Sekiguchi1, Jiaxin Chen1, Qing Wang1, Yusuke Shimada1, Satoshi Iikubo1 (1.Kyushu Univ.)
5:45 PM - 6:00 PM JST(8:45 AM - 9:00 AM UTC)

[17p-S2_204-16]Preliminary Application of Non-Rigid Registration to Three-Dimensional Atom Probe Data and STEM Tomography Data

〇Zentaro Akase1, Taisei Bessho1, Yuki Hino1, Yugant Gotmare1, Yoshito Otake1, Jun Uzuhashi2, Kazunori Iwamitsu1, Hiroshi Nakajima3, Jun Yamasaki3, Tadakatsu Ohkubo2, Shigetaka Tomiya1 (1.NAIST, 2.NIMS, 3.UOsaka)
6:00 PM - 6:15 PM JST(9:00 AM - 9:15 AM UTC)

[17p-S2_204-17]A Study on an Accuracy Validation Method for Non-Rigid Registration between APT Data and STEM Tomography Data Using Atomic-Scale Simulated Datasets

〇(M1)Akito Mie1, Taisei Bessho1, Kazunori Iwamitsu1, Yoshito Otake1, Zentaro Akase1, Shigetaka Tomiya1 (1.naist)
6:15 PM - 6:30 PM JST(9:15 AM - 9:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17p-S2_204-18]Topological Data Analysis Applied to Morphological Classification of Nanomaterials using FE-SEM Images

〇(B)Nodoka Takatsuka1, Yukiko Hirose1, Emi Minamitani2, Kazuto Akagi3, Tohru Sugahara1,2 (1.Kyoto Inst. Tech., 2.SANKEN, 3.Tohoku Univ.)
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