Oral presentation

[21p-A302-1~9] 11.1 Fundamental properties

Wed. Sep 21, 2022 1:00 PM - 3:30 PM A302 (A302)

Takanari Kashiwagi(University of Tsukuba), Takahiro Yamada(AIST)

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

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1:00 PM - 1:15 PM

[21p-A302-1] Complex-conductivity analyses in high-Tc superconductor-ferromagnet bilayer films under external magnetic field by terahertz time-domain spectroscopy

〇Taichi Nishimura¹, Kimihiro Nakamura¹, Sachio Komori^2,3, Jason Robinson³, Juliette Mangeney⁴, Jerome Tignon⁴, Sukhdeep Dhillon⁴, Itsuhiro Kakeya¹ (1.Kyoto Univ., 2.Nagoya Univ., 3.Univ. Cambridge, 4.ENS-PSL)

1:15 PM - 1:30 PM

[21p-A302-2] THz-wave emission from Bi2212 mesa arrays by applying pulsed current

〇Ryuta Kikuchi¹, Hidetoshi Minami¹, Yuma Saito¹, Shungo Nakagawa^1,2, Takuya Yamaguchi¹, Shotaro Yamada¹, Yuki Enomoto¹, Shohei Suzuki¹, Manabu Tsujimoto^1,2, Takanari Kashiwagi¹ (1.Univ. of Tsukuba, 2.AIST)

1:30 PM - 1:45 PM

[21p-A302-3] Investigation of higher power of Bi2212-THz oscillator with dielectric resonator

〇Yuma Saitou¹, Hidetoshi Minami¹, Ryuta Kikuchi¹, Syungo Nakagawa^1,2, Takuya Yamaguchi¹, Shotaro Yamada¹, Yuki Enomoto¹, Shohei Suzuki¹, Manabu Tsujimoto^1,2, Takanari Kashiwagi¹ (1.Univ. of Tsukuba, 2.AIST)

1:45 PM - 2:00 PM

[21p-A302-4] Development of Josephson plasma emitter for multi-mesa synchronous radiations

〇(M1)Nozomi Yagyu¹, Ryota Kobayashi¹, Itsuhiro Kakeya¹ (1.Kyoto Univ.)

2:15 PM - 2:30 PM

△ [21p-A302-5] Electric circuit model for terahertz radiation from Bi2212 in the high bias region

〇(M2)Ryota Kobayashi¹, Ken Hayama¹, Itsuhiro Kakeya¹ (1.Kyoto Univ.)

2:30 PM - 2:45 PM

△ [21p-A302-6] A simulation study of the terahertz emission from Bi-2212 cross-whisker devices

〇Yoshito Saito^1,2, Itsuhiro Kakeya³, Yoshihiko Takano^1,2 (1.NIMS, 2.Univ. of Tsukuba, 3.Kyoto Univ.)

2:45 PM - 3:00 PM

△ [21p-A302-7] Device Processing of Cuprate Superconductor Bi2212 by Alkaline Solution Etching Ⅱ

〇Shungo Nakagawa^1,2, Takuya Yamaguchi¹, Shotaro Yamada¹, Yuki Enomoto¹, Shohei Suzuki¹, Yuma Saito¹, Ryuta Kikuchi¹, Manabu Tsujimoto^1,2, Hidetoshi Minami¹, Shigeyuki Ishida², Hiroshi Eisaki², Takanari Kashiwagi¹ (1.Univ. of Tsukuba, 2.AIST)

3:00 PM - 3:15 PM

[21p-A302-8] Study of material and device characteristics of Bi2212-THz emitters

〇Takanari Kashiwagi¹, Shungo Nakagawa^1,3, Takuya Yamaguchi¹, Shotaro Yamada¹, Yuki Enomoto¹, Yuma Saito¹, Shohei Suzuki¹, Ryuta Kikuchi¹, Hironori Nakao², Shigeyuki Ishida³, Hiroshi Eisaki³, Takashi Mochiku⁴, Manabu Tsujimoto^1,3, Hidetoshi Minami¹ (1.Univ. of Tsukuba, 2.PF IMSS KEK, 3.AIST, 4.NIMS)

3:15 PM - 3:30 PM

[21p-A302-9] Develpment of a compact THz oscillator system using high temperature superconductors Ⅱ

〇Takuya Yamaguchi¹, Takanari Kashiwagi¹, Yamada Shotaro¹, Nakagawa Shungo^1,3, Enomoto Yuki¹, Saito Yuma¹, Suzuki Shohei¹, Kikuchi Ryuta¹, Tsujimoto Manabu^1,3, Minami Hidetoshi¹, Shibata Masashi², Toyosaki Jiro², Takeuchi Takayuki², Eisaki Hiroshi³, Mawatari Yasunori³ (1.Univ. of Tsukuba, 2.Fuji Electric Co., Ltd, 3.AIST)

Oral presentation

[22a-A302-1~8] 11.1 Fundamental properties

Thu. Sep 22, 2022 9:15 AM - 11:30 AM A302 (A302)

Masatsune Kato(Tohoku Univ.), Shigeyuki Ishida(AIST)

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

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9:15 AM - 9:30 AM

[22a-A302-1] ML Search for New Superconducting Materials Based on Composition Information and Tc Prediction Map

〇Kaname Matsumoto¹, Tomoya Horide¹ (1.Kyutech)

9:30 AM - 9:45 AM

[22a-A302-2] Synthesis and exploration of superconducting materials using machine-learned model built based on SuperCon data

〇(M1)Taku Tou^1,2, Kensei Terashima¹, Pedro Baptista de Castro^1,3, Hiroyuki Takeya¹, Yoshihiko Takano^1,3 (1.NIMS, 2.Tokyo Univ. of Science, 3.Univ. of Tsukuba)

9:45 AM - 10:00 AM

[22a-A302-3] First-principles exploration of BCS-type superconductors for ThCr₂Si₂-type compounds

〇Kenji Okumura¹, Kenta Hongo², Ryo Maezono¹, Kousuke Nakano^1,3 (1.JAIST-Inf., 2.JAIST-Res., 3.SISSA)

10:00 AM - 10:15 AM

▲ [22a-A302-4] Potential high-T_c superconductivity in YCeH₂₀ and LaCeH₂₀ under pressure

〇HOU SOU¹, Kousuke Nakano¹, Kenta Hongo², Ryo Maezono¹ (1.Inf. Sci. JAIST, 2.RCACI. JAIST)

10:30 AM - 10:45 AM

△ [22a-A302-5] Measurement of Surface Conductivity by SAW Device

〇(M1)Mahiro Kotani¹, So Maekawa¹, Naoki Takeshita¹, Yong Sun¹ (1.Kyushu Inst.)

10:45 AM - 11:00 AM

△ [22a-A302-6] Relationship between Sb contents and superconducting transition temperature in CeO(Bi,Sb)S₂single crystals

〇(M1)Tatsuya Suzuki¹, Yuji Hanada¹, Masanori Nagao¹, Yuki Maruyama¹, Satoshi Watauchi¹, Isao Tanaka¹ (1.Yamanashi Univ.)

11:00 AM - 11:15 AM

△ [22a-A302-7] Single crystal growth and evaluation of misfit layered compounds [(SnSe)_1+δ]_m(NbSe₂)

〇(M1)Ryufa Shu¹, Masanori Nago¹, Chiaya Yamamoto¹, Junji Yamanaka¹, Yuki Maruyama¹, Satoshi Watauchi¹, Isao Tanaka¹ (1.Univ. Yamanashi)

11:15 AM - 11:30 AM

[22a-A302-8] Single crystal growth and characterization of iron-based superconductors with perovskite-like blocking layers

〇Yudai Yatsu^1,3, Pavan Kumar Naik S⁴, Shimura Reiko⁵, Ishida Shigeyuki³, Sakai Naomiti², Oka Tetsuo², Murakami Masato², Ogino Hiraku³ (1.Shibaura Inst. S/E, 2.Shibaura Univ., 3.AIST, 4.Tokyo Univ.Sci., 5.Tohoku Univ.)

Oral presentation

[22p-A302-1~12] 11.1 Fundamental properties

Thu. Sep 22, 2022 1:00 PM - 4:30 PM A302 (A302)

Masanori Nagao(Univ. of Yamanashi), Shintaro Adachi(Kyoto University of Advanced Science), Yoshinori Imai(Tohoku Univ.)

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

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1:00 PM - 1:15 PM

[22p-A302-1] Effects of protection layer on ultrathin FeSe/SrTiO₃ grown by the PLD technique

〇(D)Tomoki Kobayashi¹, Hiroki Ogawa¹, Hiroki Nakagawa¹, Fuyuki Nabeshima¹, Atsutaka Maeda¹ (1.Univ. of Tokyo)

1:15 PM - 1:30 PM

[22p-A302-2] Film growth and evaluation of Fe(Se,Te) and fabrication of [010]-tilt bicrystal thin films

〇(M2)Yoshihiro Yamauchi¹, Kazumasa Iida^2,5, Takafumi Hatano^1,5, Zimeng Guo^3,5, Hongye Gao³, Sinnosuke Tokuta^4,5, Satoshi Hata^3,5, Akiyasu Yamamoto^4,5, Hiroshi Ikuta¹ (1.Nagoya Univ., 2.Nihon Univ., 3.Kyushu Univ., 4.Tokyo Univ. of Agriculture and Tech., 5.JST CREST)

1:30 PM - 1:45 PM

[22p-A302-3] Fabrication of iron-based superconductor NdFeAs(O,H) micro-strips and evaluation of the transport properties

〇(M2)Atsuro Yoshikawa¹, Hiroya Imanaka¹, Hiroto Hibino¹, Takahiro Urata¹, Takafumi Hatano¹, Hiroshi Ikuta¹ (1.Nagoya Univ.)

1:45 PM - 2:00 PM

[22p-A302-4] The effect of high energy milling process on critical current properties of
Ba122 polycrystalline bulks fabricated by spark plasma sintering

〇(M2)Yuta Hasegawa¹, Shota Ishiwata¹, Shinjiro Kikuchi¹, Yusuke Shimada^2,4, Satoshi Hata^3,4, Akiyasu Yamamoto^1,4 (1.Tokyo Univ. of Agri. and Tech., 2.Tohoku Univ., 3.Kyushu Univ., 4.JST-CREST)

2:15 PM - 2:30 PM

[22p-A302-5] Fabrication of larger MgB₂ bulks by Mg Vapor Transportation (MVT) method

〇(M1)Tomoki Shirahata¹, Rei Kawasaki¹, Akiyasu Yamamoto¹ (1.Tokyo Univ. of Agricul. and Technol.)

2:30 PM - 2:45 PM

[22p-A302-6] Biaxial magnetic alignment and twin microstructures of DyBa₂Cu₃O_y with various oxygen contents III

〇Shintaro Adachi¹, Ataru Ichinose², Fumiko Kimura¹, Walid Bin Ali¹, Jun-ichi Shimoyama³, Shigeru Horii¹ (1.Kyoto Univ. Adv. Sci (KUAS), 2.CRIEPI, 3.Aoyama Gakuin Univ.)

2:45 PM - 3:00 PM

[22p-A302-7] Effects of Pb-doping for c-axis oriented Bi2212 sintered bulks

〇Shuhei Sato¹, Yoshinobu Miyamoto¹, Takanori Motoki¹, Jun-ichi Shimoyama¹ (1.Aoyama Gakuin Univ.)

3:00 PM - 3:15 PM

[22p-A302-8] Effects of post-annealing for REBCO melt-textured bulks on their field trapping properties

〇Takanori Motoki¹, Masaya Miwa¹, Mirei Semba¹, Riho Kondo¹, Shin-ichi Nakamura², Jun-ichi Shimoyama¹ (1.Aoyama Gakuin Univ., 2.TEP)

3:30 PM - 3:45 PM

△ [22p-A302-9] Growth and superconducting properties of REBa₂Cu₃O_x (RE: rare earth elements) single-crystalline whiskers with high-entropy alloy concept at the RE-site

〇(M2)Yasunori Suzuki¹, Masanori Nagao¹, Yuki Maruyama¹, Satoshi Watauchi¹, Isao Tanaka¹ (1.Yamanashi Univ.)

3:45 PM - 4:00 PM

△ [22p-A302-10] Synthesis and characterization of (Pb_0.5Co_0.5)(Sr_0.75La_0.25)₂CuO_z (z~5)

〇Takumi Nakano¹, Takeshi Fujita¹, Toshihiko Maeda¹ (1.Kochi Univ. Tech)

4:00 PM - 4:15 PM

[22p-A302-11] Synthesis and characterization of (Pb,M,Cu)(Sr,La)₂CuO_z (z≈5; M: Mo, W, Nb, Ta)

〇(M1)Kohei Irie¹, Maeda Toshihiko¹ (1.Kochi Univ. Tech.)

4:15 PM - 4:30 PM

[22p-A302-12] Oxygen nonstoichiometry and superconductivity in (Pb,Cu)Sr₂(Y,Ca)Cu₂O_z (z≈7)

〇(M1)Daimon Sako¹ (1.Kochi Univ. Tech)

Sessions

11 Superconductivity » 11.1 Fundamental properties

[21p-A302-1~9] 11.1 Fundamental properties

[21p-A302-1] Complex-conductivity analyses in high-Tc superconductor-ferromagnet bilayer films under external magnetic field by terahertz time-domain spectroscopy

[21p-A302-2] THz-wave emission from Bi2212 mesa arrays by applying pulsed current

[21p-A302-3] Investigation of higher power of Bi2212-THz oscillator with dielectric resonator

[21p-A302-4] Development of Josephson plasma emitter for multi-mesa synchronous radiations

△ [21p-A302-5] Electric circuit model for terahertz radiation from Bi2212 in the high bias region

△ [21p-A302-6] A simulation study of the terahertz emission from Bi-2212 cross-whisker devices

△ [21p-A302-7] Device Processing of Cuprate Superconductor Bi2212 by Alkaline Solution Etching Ⅱ

[21p-A302-8] Study of material and device characteristics of Bi2212-THz emitters

[21p-A302-9] Develpment of a compact THz oscillator system using high temperature superconductors Ⅱ

[22a-A302-1~8] 11.1 Fundamental properties

[22a-A302-1] ML Search for New Superconducting Materials Based on Composition Information and Tc Prediction Map

[22a-A302-2] Synthesis and exploration of superconducting materials using machine-learned model built based on SuperCon data

[22a-A302-3] First-principles exploration of BCS-type superconductors for ThCr₂Si₂-type compounds

▲ [22a-A302-4] Potential high-T_c superconductivity in YCeH₂₀ and LaCeH₂₀ under pressure

△ [22a-A302-5] Measurement of Surface Conductivity by SAW Device

△ [22a-A302-6] Relationship between Sb contents and superconducting transition temperature in CeO(Bi,Sb)S₂single crystals

△ [22a-A302-7] Single crystal growth and evaluation of misfit layered compounds [(SnSe)_1+δ]_m(NbSe₂)

[22a-A302-8] Single crystal growth and characterization of iron-based superconductors with perovskite-like blocking layers

[22p-A302-1~12] 11.1 Fundamental properties

[22p-A302-1] Effects of protection layer on ultrathin FeSe/SrTiO₃ grown by the PLD technique

[22p-A302-2] Film growth and evaluation of Fe(Se,Te) and fabrication of [010]-tilt bicrystal thin films

[22p-A302-3] Fabrication of iron-based superconductor NdFeAs(O,H) micro-strips and evaluation of the transport properties

[22p-A302-4] The effect of high energy milling process on critical current properties of
Ba122 polycrystalline bulks fabricated by spark plasma sintering

[22p-A302-5] Fabrication of larger MgB₂ bulks by Mg Vapor Transportation (MVT) method

[22p-A302-6] Biaxial magnetic alignment and twin microstructures of DyBa₂Cu₃O_y with various oxygen contents III

[22p-A302-7] Effects of Pb-doping for c-axis oriented Bi2212 sintered bulks

[22p-A302-8] Effects of post-annealing for REBCO melt-textured bulks on their field trapping properties

△ [22p-A302-9] Growth and superconducting properties of REBa₂Cu₃O_x (RE: rare earth elements) single-crystalline whiskers with high-entropy alloy concept at the RE-site

△ [22p-A302-10] Synthesis and characterization of (Pb_0.5Co_0.5)(Sr_0.75La_0.25)₂CuO_z (z~5)

[22p-A302-11] Synthesis and characterization of (Pb,M,Cu)(Sr,La)₂CuO_z (z≈5; M: Mo, W, Nb, Ta)

[22p-A302-12] Oxygen nonstoichiometry and superconductivity in (Pb,Cu)Sr₂(Y,Ca)Cu₂O_z (z≈7)

Authenticate

Sessions

11 Superconductivity » 11.1 Fundamental properties

[21p-A302-1~9] 11.1 Fundamental properties

△ [21p-A302-5] Electric circuit model for terahertz radiation from Bi2212 in the high bias region

△ [21p-A302-6] A simulation study of the terahertz emission from Bi-2212 cross-whisker devices

△ [21p-A302-7] Device Processing of Cuprate Superconductor Bi2212 by Alkaline Solution Etching Ⅱ

[22a-A302-1~8] 11.1 Fundamental properties

▲ [22a-A302-4] Potential high-Tc superconductivity in YCeH20 and LaCeH20 under pressure

△ [22a-A302-5] Measurement of Surface Conductivity by SAW Device

△ [22a-A302-6] Relationship between Sb contents and superconducting transition temperature in CeO(Bi,Sb)S2 single crystals

△ [22a-A302-7] Single crystal growth and evaluation of misfit layered compounds [(SnSe)1+δ]m(NbSe2)

[22p-A302-1~12] 11.1 Fundamental properties

△ [22p-A302-9] Growth and superconducting properties of REBa2Cu3Ox (RE: rare earth elements) single-crystalline whiskers with high-entropy alloy concept at the RE-site

△ [22p-A302-10] Synthesis and characterization of (Pb0.5Co0.5)(Sr0.75La0.25)2CuOz (z~5)

Authenticate

▲ [22a-A302-4] Potential high-T_c superconductivity in YCeH₂₀ and LaCeH₂₀ under pressure

△ [22a-A302-6] Relationship between Sb contents and superconducting transition temperature in CeO(Bi,Sb)S₂single crystals

△ [22a-A302-7] Single crystal growth and evaluation of misfit layered compounds [(SnSe)_1+δ]_m(NbSe₂)

△ [22p-A302-9] Growth and superconducting properties of REBa₂Cu₃O_x (RE: rare earth elements) single-crystalline whiskers with high-entropy alloy concept at the RE-site

△ [22p-A302-10] Synthesis and characterization of (Pb_0.5Co_0.5)(Sr_0.75La_0.25)₂CuO_z (z~5)