The 86th JSAP Autumn Meeting 2025
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Session Details

Oral presentation11 Superconductivity : 11.1 Fundamental properties

[8p-N404-1~16]11.1 Fundamental properties

Mon. Sep 8, 2025 1:30 PM - 6:00 PM JST
Mon. Sep 8, 2025 4:30 AM - 9:00 AM UTC
N404 (Lecture Hall North)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[8p-N404-1]Electron-Hole Asymmetric Phase in Layered Nickelate LaNiO2

Masaki Kouda1, Kengo Osame1, Hiroyoshi Nobukane2, Shuhei Shimoda3, Yoshiyuki Egami1, 〇Masahito Sakoda1 (1.Eng., Hokkaido Univ., 2.Sci., Hokkaido Univ., 3.Cat., Hokkaido Univ.)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[8p-N404-2]Gate control of Phases in La1-xCexNiO2 using Electric double-layer transistor

〇Sugata Koura1, Hiroyoshi Nobukane2, Masahito Sakoda1 (1.Eng., Hokkaido Univ., 2.Sci., Hokkaido Univ.)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N404-3]Theoretical Analysis of Ambient Pressure Superconductivity in Thin Film La3Ni2O7 Based on First-Principles Calculations

〇Kensei Ushio1, Shu Kamiyama2, Yuto Hoshi1, Ryota Mizuno2, Masayuki Ochi2, Kazuhiko Kuroki2, Hirohumi Sakakibara1,3 (1.Fac. of Eng., Tottori Univ., 2.School of Sci., Osaka Univ., 3.AMES, Tottori Univ.)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[8p-N404-4]Theoretical analysis on the possibility of superconductivity in the heavily hole doped infinite layer nickelate

〇Hirofumi Sakakibara1, Ryota Mizuno2, Masayuki Ochi2, Hidetomo Usui3, Kuroki Kazuhiko2 (1.Tottori Univ. AMES, 2.Osaka Univ., 3.Shimane Univ.)
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N404-5]Theoretical investigation on the structural stability of T’ single-layer nickel oxide and the possibility of superconductivity

〇(M2)Daiki Nakaoka1, Yuto Hoshi1, Kaoru Kurita1, Kazuhiko Kuroki2, Hirofumi Sakakibara1,3 (1.Faculty of Eng., Tottori Univ., 2.Dept. of Phys., Osaka Univ., 3.AMES, Tottori Univ.)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N404-6]Theoretical analysis of orbital-space superconductivity in layered palladium compounds using the combination of FLEX and QSGW method

〇(M2)Yuto Hoshi1, Kensei Ushio1, Kazuhiko Kuroki2, Hirohumi Sakakibara3 (1.GSE, Tottori Univ., 2.Osaka Univ., 3.AMES, Tottori Univ.)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[8p-N404-7]Theoretical study on optical control of the crystal structure of nickelate superconductor La3Ni2O7 via nonlinear phononics

〇Shu Kamiyama1, Tatsuya Kaneko1, Kazuhiko Kuroki1, Masayuki Ochi1 (1.Univ. of Osaka)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[8p-N404-8]Strain Effects on the Electronic State in the Bilayer Nickelate Thin Film of
La3-xPrxNi2O7-δ

〇Kota Morita1, Hirotaka Okabe2, Jumpei G. Nakamura2, Hideki Kuwahara1, Ryosuke Kadono2, Tadashi Adachi1 (1.Sophia Univ., 2.KEK-IMSS)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N404-9]Pressure-induced superconductivity in trilayer nickelate La4Ni3O10+δ with different oxygen treatment

〇(M2)Hibiki Nagata1,2, Hiroya Sakurai1, Ryo Matsumoto1, Kensei Terashima1, Keisuke Hirose3, Hiroto Ohta3, Masaki Kato3, Yoshihiko Takano1,2 (1.NIMS, 2.Univ. of Tsukuba, 3.Doshisha Univ.)
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N404-10]Electrical Transport Measurements of La-doped Sr3Co2O5Cl2 under high pressure using DAC with Boron-doped Diamond Electrodes

〇Eiji Hitsuda1,2, Masanori Nagao3, Hibiki Nagata1,2, Ryo Matsumoto1, Yoshihiko Takano1,2 (1.NIMS, 2.Univ. of Tsukuba, 3.Univ. of Yamanashi)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N404-11]Crystal structure of (Ba1-xSrx)3Fe2O5Cl2

〇(M2)Shunsuke Oka1,2, Jhao-Wei Su2,3, Hiroya Sakurai2, Ryo Matsumoto2, Naohito Tsujii2, Kensei Terashima2, Jiunn-Yuan Lin3, Yoshihiko Takano1,2 (1.Univ. of Tsukuba, 2.NIMS, 3.National Yang Ming Chiao Tung Univ.)
4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[8p-N404-12]Anomalous enhancement of Tc in light-element superconductor La2C3 using high-pressure application

〇Ryo Matsumoto1, Masaaki Yoshikawa2, Kenji Kawashima2, Takano Yoshihiko1,3 (1.NIMS, 2.IMRA JAPAN Co., Ltd, 3.Univ. of Tsukuba)
5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N404-13]Comparison of properties of Nb thin films deposited on R-plane sapphire substrates at various substrate temperatures

〇(D)Tomohiro Hirama1, Yasushi Ishiguro1, Takashi Tachiki1 (1.NDA)
5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N404-14]Investigation of Flux Trapping Mechanism in Phase-Separated Sn-Pb Alloy

〇Hiroto Arima1, Takumi Murakami2, Yuto Kinoshita3, Hossein Sepehri-Amin4, Masashi Tokunaga3, Tsutomu Nojima5, Yoshikazu Mizuguchi2 (1.AIST, 2.TMU, 3.ISSP, 4.NIMS, 5.IMR)
5:30 PM - 5:45 PM JST(8:30 AM - 8:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8p-N404-15]Modulation of Transport Properties in Oxide Superconductor LiTi2O4 via Organic Molecule Adsorption

〇(D)Kaede Kawaguchi1, Yoshinori Okada1, Ryota Kabe1 (1.Okinawa Inst. Sci. Tech.)
5:45 PM - 6:00 PM JST(8:45 AM - 9:00 AM UTC)

[8p-N404-16]Synthesis and Superconducting Behavior of FeSe Intercalated by an Ionic Molecular Tripod with Two-Dimensional Assembly Properties

〇Ryota Yoshie1,2, Keita Mori2,3, Takayoshi Katase2,3, Yoshiaki Shoji1,2,4, Takanori Fukushima1,2,4 (1.CLS, Science Tokyo, 2.Sch. Mater. and Chem. Tech., Science Tokyo, 3.MDX ES, Science Tokyo, 4.ASMat, Science Tokyo)
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