Oral presentation

[19p-143-1~13] 11.1 Fundamental properties

Wed. Sep 19, 2018 1:45 PM - 5:30 PM 143 (143)

Toshinori Ozaki(Kwansei Gakuin Univ.), Shigeru Horii(Kyoto Univ.), Masanori Nagao(Univ. Yamanashi)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:45 PM - 2:00 PM

[19p-143-1] Acceleration method of high T_c material search by machine learning algorithm

〇Kaname Matsumoto¹, Tomoya Horide¹ (1.Kyushu Inst. Tech.)

2:00 PM - 2:15 PM

[19p-143-2] Effects of High-Pressure Pressing for Cuprate Superconductors and MgB₂ before Heat-Treatment

〇Jun-ichi Shimoyama¹, Masato Kondo¹, Momoko Sawada¹, Natsumi Takagi¹, Takanori Motoki¹ (1.Aoyama Gakuin Univ.)

2:15 PM - 2:30 PM

[19p-143-3] Synthesis of dense REBCO sintered bulks for development of grain oriented materials

〇Masato Kondo¹, Yasuaki Takeda², Ryo Koike¹, Yujin Saito¹, Takanori Motoki¹, Jun-ichi Shimoyama¹, Daisuke Notsu³, Shigeru Horii³ (1.Aoyama Gakuin Univ., 2.The Univ. of Tokyo, 3.Kyoto Univ.)

2:30 PM - 2:45 PM

[19p-143-4] Relationship between magnetic field conditions and viscosity of dispersed medium
for bi-axial alignment of RE-Ba-Cu-O powders (2)

〇Shigeru Horii¹, Hayato Kashiwagi¹, Daisuke Notsu¹, Fumiko Kimura¹, Toshiya Doi¹ (1.Kyoto Univ.)

3:00 PM - 3:15 PM

[19p-143-5] Hole carriers drive superconductivity in infinite-layer cuprates

〇Ai Ikeda¹, Yoshiharu Krockenberger¹, Yoshitaka Taniyasu¹, Hideki Yamamoto¹ (1.NTT BRL)

3:15 PM - 3:30 PM

[19p-143-6] Synthesis and growth of Sr₂Ca_n-1Cu_nO_y superconductor crystals which high-pressure synthesis method

〇Takumi Naito¹, Hisayuki Suematsu¹, Tsuneo Suzuki¹, Tadachika Nakayama¹, Koichi Niihara¹ (1.Nagaoka Univ. of Tec.)

3:30 PM - 3:45 PM

[19p-143-7] Cu solution into Pd sites in Nd₂PdO₄

〇Yoshiko Nanao¹, Hayato Inaba¹, Michio Naito¹ (1.Tokyo Univ. of Agri. and Tech.)

3:45 PM - 4:00 PM

[19p-143-8] Physical Property, Conductivity and Crystal Structure in Neodymium Doped Strontium Niobates

〇Yoshihiko Awazu¹, Naoya Ishida¹, Naoto Kitamura¹, Yasushi Idemoto¹ (1.Tokyo Univ. of Science)

4:15 PM - 4:30 PM

△ [19p-143-9] Transport Properties of NdFeAs(O,F) Epitaxial Thin Films Grown on Vicinal-Cut MgO Substrates ２

〇Takuya Matsumoto¹, Keisuke Kondo¹, Takafumi Hatano¹, Takahiro Urata¹, Kazumasa Iida¹, Hiroshi Ikuta¹ (1.Nagoya Univ.)

4:30 PM - 4:45 PM

[19p-143-10] Relationship between Pr-content and superconducting transition temperature of Ce_1-xPr_xOBiS₂ single crystals

〇Masanori Nagao¹, Akira Miura², Yuuji Hanada¹, Yuuki Maruyama¹, Satoshi Watauchi¹, Yoshihiko Takano³, Isao Tanaka¹ (1.Univ. Yamanashi, 2.Hokkaido University, 3.NIMS)

4:45 PM - 5:00 PM

[19p-143-11] Superconductivity in Ag_xTaS₂ with stage structure

〇Masaya Fujioka¹, Naoki Kubo¹, Satoshi Demura², Hideaki Sakata³, Shintaro Adachi⁴, Yoshihiko Takano⁴, Hideo Kaiju¹, Junji Nishii¹ (1.RIES, Hokkaido Univ., 2.Nihon Univ., 3.Tokyo Univ. of Sci., 4.NIMS)

5:00 PM - 5:15 PM

[19p-143-12] Data-driven Search for Pressure-induced Superconductor

〇Ryo Matsumoto^1,2, Zhufeng Hou¹, Hiroshi Hara^1,2, Masanori Nagao³, Shintaro Adachi¹, Kazuki Nakamura⁴, Ryo Murakami⁴, Sayaka Yamamoto⁴, Hiromi Tanaka⁴, Peng Song^1,2, Yoshito Saito^1,2, Aichi Yamashita^1,2, Tetsuo Irifune⁵, Hiroyuki Takeya¹, Kiyoyuki Terakura¹, Yoshihiko Takano^1,2 (1.NIMS, 2.Univ. of Tsukuba, 3.Univ. of Yamanashi, 4.NIT, Yonago Collage, 5.Ehime Univ.)

5:15 PM - 5:30 PM

[19p-143-13] Critical current properties and Vortex pinning mechanism in Iron-based superconductor CaKFe₄As₄ single crystals

〇Shigeyuki Ishida¹, Akira Iyo¹, Hiraku Ogino¹, Hiroshi Eisaki¹, Nao Takeshita¹, Kenji Kawashima², Keiichi Yanagisawa³, Yuuga Kobayashi³, Koji Kimoto³, Hideki Abe³, Motoharu Imai³, Jun-ichi Shimoyama⁴, Michael Eisterer⁵ (1.AIST, 2.IMRA Material R&D Co., Ltd., 3.NIMS, 4.Aoyama Gakuin Univ., 5.TU Wien)

Oral presentation

[20a-143-1~8] 11.1 Fundamental properties

Thu. Sep 20, 2018 9:30 AM - 11:45 AM 143 (143)

Takashi Tachiki(National Defence Academy)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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9:30 AM - 9:45 AM

[20a-143-1] Fabrication and characterization of a cylindrical high-T_c superconductor Bi₂Sr₂CaCu₂O_8+δ terahertz wave emitter by wet etching process ２

〇Yuuki Tanabe¹, Takanari Kashiwagi¹, Takayuki Imai¹, Kazuya Murayama¹, Ryusei Ohta¹, Genki Kuwano¹, Kento Nakamura¹, Yukino Ono¹, Yota Kaneko¹, Shinji Kusunose¹, Shungo Nakagawa¹, Manabu Tsujimoto¹, Takashi Yamamoto², Hidetoshi Minami¹, Kazuo Kadowaki¹ (1.Tsukuba Univ., 2.QuTech, TU Delft.)

9:45 AM - 10:00 AM

[20a-143-2] Power enhancement of the high-T_c superconducting terahertz emitter

〇Hidetoshi Minami¹, Yukino Ono¹, Kazuya Murayama¹, Yuuki Tanabe¹, Kento Nakamura¹, Sinji Kusunose¹, Takayuki Imai¹, Ryusei Ota¹, Genki Kuwano¹, Youta Kaneko¹, Syungo Nakagawa¹, Takanari Kashiwagi¹, Manabu Tsujimoto¹, Kazuo Kadowaki¹ (1.Univ. of Tsukuba)

10:00 AM - 10:15 AM

[20a-143-3] Study of thermal management of high-T_c superconducting THz emitters

〇Ryuusei Ohta¹, Takanari Kashiwagi¹, Genki Kuwano¹, Yuuki Tanabe¹, Kento Nakamura¹, Yukino Ono¹, Takayuki Imai¹, Youta Kaneko¹, Syungo Nakagawa¹, Shinji Kusunose¹, Hidetoshi Minami¹, Manabu Tsujimoto¹, Kazuo Kadowaki¹ (1.Univ. of Tsukuba)

10:15 AM - 10:30 AM

[20a-143-4] Evaluation of circular polarization characteristics of superconducting terahertz source

〇Keiichiro Maeda¹, Asem Elarabi¹, Shuma Fujita¹, Itsuhiro Kakeya¹ (1.Kyoto Univ.)

10:45 AM - 11:00 AM

[20a-143-5] Influence of bias current distribution on transport properties of intrinsic Josephson junction stacks

〇Kenya Yuri¹, Kazuhiro Yamaki¹, Akinobu Irie¹ (1.Utsunomiya Univ.)

11:00 AM - 11:15 AM

[20a-143-6] Analysis of the field dependence of critical current in Co/IJJs/Co hybrid

〇Ryo Kimura¹, Kazuhiro Yamaki¹, Akinobu Irie¹ (1.Utsunomiya Univ.)

11:15 AM - 11:30 AM

[20a-143-7] Observation and Properties in magnetic field of MgB₂ superconducting junctions using various barrier materials

〇Masahito Sakoda¹, Sho Nakajima¹, Michio Naito¹ (1.TUAT)

11:30 AM - 11:45 AM

△ [20a-143-8] Creation of spin-polarized supercurrents at Cr/Fe spin-glass interfaces

〇(P)SACHIO KOMORI¹, James Devine-Stoneman¹, Mark Blamire¹, Jason Robinson¹ (1.Univ. of Cambridge)

Sessions

11 Superconductivity » 11.1 Fundamental properties