[A4-O402] Oral 402 | Materials Research Meeting 2025 (MRM2025)

Session Details

Oral SessionA. Cross-disciplinary Research in Fundamental Materials Science : [A-4] Science and Technology of Superconductivity

[A4-O402]Oral 402

Fri. Dec 12, 2025 1:00 PM - 5:30 PM JST
Fri. Dec 12, 2025 4:00 AM - 8:30 AM UTC

Session 11(G213)

Chair:Itsuhiro Kakeya(Kyoto University), Yoichi Kamihara(Keio University), Soon-Gil Jung(Sunchon National University), Makoto Hashimoto(SLAC National Accelerator Lab.), Timothy Benseman(City University of New York), Nadezda Bagrets(KIT)

1:00 PM - 1:30 PM JST(4:00 AM - 4:30 AM UTC)

[A4-O402-01]Broadband THz switching current detectors based on Bi-2212 intrinsic Josephson junctions

*Vladimir M. Krasnov¹ (1. Stockholm University (Sweden))

1:30 PM - 1:50 PM JST(4:30 AM - 4:50 AM UTC)

[A4-O402-02]Josephson Plasma Wave Propagation in Bi₂Sr₂CaCu₂O₈ Single Crystals and Magnetic Vortex Dissipation Effects

*Timothy Mark Benseman^1,2, Sarah Elghazoly¹, Ulrich Welp², Alexei E Koshelev³, Geetha Balakrishnan⁴, John Robert Cooper⁵ (1. CUNY Queens College (United States of America), 2. Argonne National Lab. (United States of America), 3. Univ. of Notre Dame (United States of America), 4. Univ. of Warwick (UK), 5. Univ. of Cambridge (UK))

1:50 PM - 2:10 PM JST(4:50 AM - 5:10 AM UTC)

[A4-O402-03]Doping Dependence of Critical Parameters in Bi₂Sr₂CaCu₂O₈₊_δ

*Shigeyuki Ishida¹, Junichiro Kato^1,2, Tatsunori Okada³, Shungo Nakagawa^1,4, Yutaro Mino^1,2, Yoichi Higashi¹, Manabu Tsujimoto^1,4, Takanari Kashiwagi⁴, Satoshi Awaji³, Akira Iyo¹, Hiraku Ogino¹, Yasunori Mawatari¹, Nao Takeshita¹, Yoshiyuki Yoshida¹, Hiroshi Eisaki¹, Taichiro Nishio² (1. AIST (Japan), 2. Tokyo Univ. of Science (Japan), 3. Tohoku Univ. (Japan), 4. Univ. of Tsukuba (Japan))

2:10 PM - 2:30 PM JST(5:10 AM - 5:30 AM UTC)

[A4-O402-04]Materials Design and Packaging Technologies for Superconducting Terahertz Josephson Plasma Emitters

*Manabu Tsujimoto¹, Keitaro Sugimoto², Rintaro Mori², Ryota Kobayashi², Itsuhiro Kakeya², Junichiro Kato^1,3, Taichirou Nishio³, Shigeyuki Ishida¹, Hiroshi Eisaki¹ (1. AIST (Japan), 2. Kyoto Univ. (Japan), 3. Tokyo Univ. of Sci. (Japan))

2:30 PM - 2:40 PM JST(5:30 AM - 5:40 AM UTC)

break

2:40 PM - 3:00 PM JST(5:40 AM - 6:00 AM UTC)

[A4-O402-05]Mitigation of Trapped Flux in Superconducting Electronic Circuits

*Alexei E. Koshelev¹, Dipanjan Ray¹, Robert Dawson¹, Tong Ren¹, Vitalii Vlasko-Vlasov¹, Andreas Glatz^2,3, Samuel Pate², Zhili Xiao², Oscar Leonard⁴, Simon Bending⁴, Leonardo Cadorim⁵, Milorad Milosevic⁵, Boldizsar Janko¹ (1. Univ. of Notre Dame (United States of America), 2. Northern Illinois Univ. (United States of America), 3. Argonne National Lab. (United States of America), 4. Univ. of Bath (UK), 5. Univ. Antwerpen (Belgium))

3:00 PM - 3:20 PM JST(6:00 AM - 6:20 AM UTC)

[A4-O402-06]Terahertz quantum technology with superconducting coherent devices

*Kaveh Delfanazari¹ (1. University of Glasgow (UK))

3:20 PM - 3:40 PM JST(6:20 AM - 6:40 AM UTC)

[A4-O402-07]NbN-based Josephson Junctions with Novel Multilayer Structure for Superconducting Quantum Computers

*Taro Yamashita¹ (1. Tohoku Univ. (Japan))

3:40 PM - 3:55 PM JST(6:40 AM - 6:55 AM UTC)

[A4-O402-08]Numerical Optimization and Implementation of Cuprate Josephson Plasma Emitters for Enhanced Terahertz Radiation

*Ryota Kobayashi¹, Itsuhiro Kakeya¹ (1. Graduate School of Engineering, Kyoto University (Japan))

3:55 PM - 4:20 PM JST(6:55 AM - 7:20 AM UTC)

Annoucemnts

4:20 PM - 5:20 PM JST(7:20 AM - 8:20 AM UTC)

Short presentations by poster presenters

5:20 PM - 5:30 PM JST(8:20 AM - 8:30 AM UTC)

Time adjustment

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