Poster Session

[A3-PR12] Slot 12

Tue. Dec 14, 2021 9:00 AM - 11:00 AM A3-PR12 (G403-404)

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9:00 AM - 11:00 AM

[A3-PR12-01] Developments of analysis functions for mSR time spectra which show intermediate shapes between Gaussian and Lorentzian

*Isao Watanabe¹, Katsuhiko Ishida¹, Rie Murayama¹, Dita Pupita Sari², Utami Widiyaswari¹, Marco Fronzi², Masahiko Iwasaki¹ (1. RIKEN (Japan), 2. Shibaura Inst. Tech. (Japan))

9:00 AM - 11:00 AM

[A3-PR12-02] Investigation on The Magnetic Ground State of Nd₂Pt₂O₇ Using Muon Spin Relaxation

*Utami Widyaiswari^1,2, Yu-Sheng Chen³, Lieh-Jeng Chang³, Budhy Kurniawan², Isao Watanabe^1,2 (1. Meson Science Lab., RIKEN Nishina Center (Japan), 2. Department of Physics, Univ. of Indonesia (Indonesia), 3. Department of Physics, National Cheng Kung Univ. (Taiwan))

9:00 AM - 11:00 AM

[A3-PR12-03] Cu-Spin Correlation and Superconductivity in the Over-Reduced Single Crystals of the Electron-Doped T'-Cuprate Pr_1.3-x_La_0.7_Ce_x_CuO_4_ (x=0.10)

*Yusuke Nagakubo¹, Takuya Sumura¹, Tsutomu Ishimoto¹, Yu Idei¹, Yota Komiyama¹, Hideki Kuwahara¹, Yoji Koike², Isao Watanabe³, Akihiro Koda⁴, Ryosuke Kadono⁴, Tadashi Adachi¹ (1. Sophia Univ. (Japan), 2. Tohoku Univ. (Japan), 3. Meson Science Lab. (Japan), 4. Institute of Materials Structure Sci. (Japan))

9:00 AM - 11:00 AM

[A3-PR12-04] Magnetic Properties of One-Dimensional Organic Magnet, (TMTTF)2B2

*Manaka Yoshida¹, Dita Puspita Sari^2,3, Yasuyuki Ishii³, Masaya Enomoto¹, Isao Watanabe² (1. Tokyo Univ. of Sci. Department of Chemistry Lab. (Japan), 2. Meson Sci. Lab. RIKEN (Japan), 3. Innovative Global Program, Shibaura Inst. and Tech. (Japan))

9:00 AM - 11:00 AM

[A3-PR12-05] Short-Range Spin Ordering near Room Temperature in Stoichiometric LuFe₂O₄

*Kosuke Fujiwara^1,2, Yukimasa Fukada², Ginichi Nishida², Yohei Okuda², Naoshi Ikeda², Kazuhisa Kakurai^3,4, Matthias Frontzek⁵ (1. National Inst. for Quantum and Radiological Sci. and Tech. (Japan), 2. Grad. Sch. of Nat. Sci. and Tech., Okayama Univ. (Japan), 3. Comprehensive Research Organization for Sci. and Soc. (Japan), 4. RIKEN Center for Emergent Matter Sci. (Japan), 5. Oak Ridge National Lab. (United States of America))

9:00 AM - 11:00 AM

[A3-PR12-06] Observation of spontaneous vortices in superconductor/ferromagnet nanocomposites

*Nanami Teramachi¹, Akihiro Koda², Kazuki Ohishi³, Yoshifumi Sakaguchi³, Yusuke Seto¹, Takahiro Sakurai¹, Hitoshi Ohta¹, Takashi Uchino¹ (1. Kobe Univ. (Japan), 2. KEK (Japan), 3. CROSS (Japan))

9:00 AM - 11:00 AM

[A3-PR12-07] Particle-Size Effect of Magnetic Properties of La_2-xSr_xCuO₄ Nanoparticles

*Anita Eka Putri^1,2, Suci Winarsih³, Budhy Kurniawan², Takayuki Goto⁴, Tadashi Adachi⁴, Isao Watanabe¹ (1. RIKEN (Japan), 2. Universitas Indonesia (Indonesia), 3. Universitas Padjajaran (Indonesia), 4. Shopia University (Japan))

9:00 AM - 11:00 AM

[A3-PR12-08] Cu-Spin Correlation in the Overdoped Regime of the Electron-Doped Cuprate Thin Films of La_2-xCe_xCuO₄ without Rare-Earth Moment

*Tadashi Adachi¹, SangEun Park¹, Yuma Kawai¹, Andreas Suter², Zaher Salman², Thomas Prokscha², Hirotaka Okabe³, Jumpei Nakamura³, Hideki Kuwahara¹, Ryosuke Kadono³ (1. Sophia Univ. (Japan), 2. PSI (Switzerland), 3. KEK (Japan))

9:00 AM - 11:00 AM

[A3-PR12-09] Fe-substitution Effects on Ferromagnetic fluctuations in Heavily Overdoped Bi-2201 Cuprates

*Yota Komiyama¹, Shusei Onishi¹, Koki Kawabata¹, Mayuko Harada¹, Hideki Kuwahara¹, Haruhiko Kuroe¹, Koshi Kurashima², Takayuki Kawamata², Yoji Koike², Dita Puspita Sari^3,4, Isao Watanabe⁴, Tadashi Adachi¹ (1. Sophia Univ. (Japan), 2. Tohoku Univ. (Japan), 3. Shibaura Inst. of Tech. Univ. (Japan), 4. RIKEN Nishina Center (Japan))

9:00 AM - 11:00 AM

[A3-PR12-10] Discovery of an Ultra-quantum Spin Liquid

*Yanxing Yang¹, Cheng Tan¹, Zihao Zhu¹, Jian Zhang¹, Zhaofeng Ding¹, Qiong Wu¹, Changsheng Chen¹, Toni Shiroka², Douglas E MacLaughlin³, Chandra M Varma⁴, Lei Shu¹ (1. State Key Lab of Surface Physics, Department of Physics, Fudan Univ., Shanghai 200433 (China), 2. Lab for Muon-Spin Spectroscopy, Paul Scherrer Institut, 5232 Villigen (Switzerland), 3. Department of Physics and Astronomy, Univ. of California, Riverside, CA 92521 (United States of America), 4. Department of Physics, Univ. of California, Berkeley, CA 94704 (United States of America))

9:00 AM - 11:00 AM

[A3-PR12-11] Fluctuating Antiferromagnetic Droplets Immersed in a Sea of Quantum Spin Liquid

*Zihao Zhu¹, B.-L. Pan¹, L.-P. Nie², J.-M. Ni¹, Y.-X. Yang¹, C.-S. Chen¹, Y.-Y. Huang¹, E.-J. Cheng¹, Y.-J. Yu¹, Adrian D. Hillier³, Y. Zhou⁴, T. Wu², S.-Y. Li¹, L. Shu¹ (1. State Key Lab. of Surface Physics, Department of Physics, Fudan Univ., Shanghai 200433 (China), 2. Hefei National Lab. for Physical Scis. at the Microscale and Department of Physics, Univ. of Sci. and Tech. of China, Hefei 230026 (China), 3. ISIS Pulsed Neutron and Muon Source, STFC Rutherford Appleton Lab., Harwell Campus, Didcot, Oxfordshire OX11 0QX (UK), 4. Inst. of Physics and Beijing National Lab. for Condensed Matter Physics, Chinese Academy of Scis., Beijing 100190 (China))

9:00 AM - 11:00 AM

[A3-PR12-12] Neutron Resonance Spin Echo Spectrometers at a Pulsed Neutron Source J-PARC MLF BL06

*Tatsuro Oda¹, Masahiro Hino¹, Hitoshi Endo², Fumiaki Funama³, Hidetoshi Ohshita², Tomohiro Seya², Yoshiji Yasu², Hideki Seto² (1. Inst. Integr. Radiat. Nucl. Sci., Kyoto Univ. (Japan), 2. IMSS, KEK (Japan), 3. Dept. Nucl. Eng., Kyoto Univ. (Japan))

9:00 AM - 11:00 AM

[A3-PR12-13] Hydrogen defect levels in germanium sulfide and germanium telluride

*Jumpei G Nakamura^1,2, Yukinobu Kawakita³, Koichiro Shimomura², Ryosuke Kadono², Takashi Suemasu¹ (1. Univ. of Tsukuba (Japan), 2. KEK (Japan), 3. JAEA (Japan))

9:00 AM - 11:00 AM

[A3-PR12-14] Sodium Dynamics in Hard Carbon Studied with Neutrons and Muons

*Kazuki Ohishi¹, Daisuke Igarashi², Ryoichi Tatara^2,3, Shoichiro Nishimura⁴, Jumpei Nakamura⁴, Akihiro Koda⁴, Shinichi Komaba^2,3, Jun Sugiyama¹ (1. Comprehensive Res. Organization for Sci. and Society (CROSS) (Japan), 2. Tokyo Univ. Sci. (Japan), 3. ESICB, Kyoto Univ. (Japan), 4. High Energy Accelerator Res. Organization (KEK) (Japan))

9:00 AM - 11:00 AM

[A3-PR12-15] Investigation of Electron Transfer in DNA Fragment from Parkinson’s Disease Using Scanning Tunneling Microscope and Muon Spin Relaxation

*Muhammad Hanif Che Lah^1,2, Mohammed Faruque Reza², Shaharum Shamsuddin³, Jafri Malin Abdullah⁴, Isao Watanabe^1,2 (1. Meson Sci. Lab., RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan), 2. Dept. of Neurosciences, Sch. of Medic. Sci., Univ. Sains Malaysia (USM), 16150 Kota Bharu, Kelantan (Malaysia), 3. Sch. of Health Sci., USM (Malaysia), 4. Brain and Behaviour Cluster, Sch. of Medic. Sci., USM (Malaysia))

9:00 AM - 11:00 AM

[A3-PR12-16] Negative muon spin rotation and relaxation for energy materials

*Jun Sugiyama¹, Kazuki Oishi¹, Izumi Umegaki², Soshi Takeshita², Koichiro Shimomura², Wataru Higemoto³, Takehito Nakano⁴, Ola K. Forslund⁵, Elisabetta Nocerino⁵, Konstantinos Papadopoulos⁶, Yamine Sassa⁶, Martin Mansson⁵, Adrian Hillier⁷, Katsuhiko Ishida⁸, Kazuhiko Ninomiya⁹, M. Kenya Kubo¹⁰ (1. Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society (CROSS) (Japan), 2. High Energy Accelerator Research Organization (KEK) (Japan), 3. Advanced Science Research Center, Japan Atomic Energy Agency (JAEA) (Japan), 4. Institute of Quantum Beam Science, Graduate School of Science and Engineering, Ibaraki Univ. (Japan), 5. Department of Applied Physics, KTH Royal Institute of Technology (Sweden), 6. Department of Physics, Chalmers University of Technology (Sweden), 7. ISIS Pulsed Neutron and Muon Facility, STFC Rutherford Appleton Laboratory (UK), 8. Meson Science Laboratory, RIKEN (Japan), 9. Department of Chemistry, Graduate School of Science, Osaka Univ. (Japan), 10. College of Liberal Arts, International Christian Univ. (ICU) (Japan))

9:00 AM - 11:00 AM

[A3-PR12-17] Density Functional Theory (DFT) Calculations on Intrinsic Defects in Semiconducting Ceramic, ZnSb₂O₄

*Supparat Charoenphon^1,2,4, Auttasit Tubtimtae³, Isao Watanabe⁴, Pakpoom Reunchan^1,2 (1. Department of Physics, Faculty of Science, Kasetsart University (Thailand), 2. Thailand Center of Excellence in physics (ThEP Center) (Thailand), 3. Department of Physics, Faculty of Liberal Arts and Science, Kasetsart University, Kamphaeng Saen Campus (Thailand), 4. Nishina Center for Accelerator-Based Science, RIKEN (Japan))

9:00 AM - 11:00 AM

[A3-PR12-18] Analysis of internal magnetic field induced from electron and proton transfer during serine protease hydrolysis by µSR

*Fumiya Koyanagi¹, Ichiro Tanaka¹, Tamiko Kiyotani², Nobuo Niimura¹, Jumpei Nakamura³, Shoichiro Nishimura³, Akihiro Koda³ (1. Ibaraki Univ. (Japan), 2. Showa Pharmaceutical Univ. (Japan), 3. KEK (Japan))

9:00 AM - 11:00 AM

[A3-PR12-19] Overview of J-PARC Muon Facility

*Koichiro Shimomura¹ (1. KEK IMSS (Japan))

9:00 AM - 11:00 AM

[A3-PR12-20] Muon production target at J-PARC MLF

*Shiro Matoba¹, Naritoshi Kawamura¹, Muon Section members MLF (1. High Energy Accelerator Research Organization (Japan))

9:00 AM - 11:00 AM

[A3-PR12-21] Commissioning status at D-line MUSE MLF J-PARC

*Soshi Takeshita¹, Izumi Umegaki², Motonobu Tampo¹, Shogo Doiuchi¹, Akiko Hashimoto¹, Patrick Strasser¹, Akihiro Koda¹, Koichiro Shimomura¹, Yasuhiro Miyake¹ (1. High Energy Accelerator Research Organization (KEK) (Japan), 2. Toyota Central R&D Labs. Inc. (Japan))

9:00 AM - 11:00 AM

[A3-PR12-22] Ultra cold muonium formation in n-Si and SiC

*Amba Datt Pant¹, Katsuhiko Ishida², Shiro Matoba¹, Shoichiro Nishimura¹, Akihiro Koda¹, Naritoshi Kawamura¹, Koichiro Shimomura¹ (1. Inst. of Materials Structure Sci., KEK (Japan), 2. Meson Sci. Lab., RIKEN (Japan))

Oral Session

[A3-O4] Slot 04

Tue. Dec 14, 2021 1:30 PM - 3:30 PM Room C (G412+413)

Chair: Javier Campo (Aragón Nanoscience and Materials Institute, CSIC-University of Zaragoza)

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Opening Remark （1:30 PM - 1:35 PM）

1:35 PM - 2:05 PM

[A3-O4-01 (Symposium Invited)] Probing Spins with Neutrons–from their Arrangement to Precessional Motion

*Yusuke Nambu^1,2,3 (1. Inst. Materials Res., Tohoku Univ. (Japan), 2. FOREST, Japan Science and Technology Agency (Japan), 3. Organization for Advanced Studies, Tohoku Univ. (Japan))

2:05 PM - 2:25 PM

[A3-O4-02] Chiral Magnetic Structures in CrNb₃S₆ under High Magnetic Field and High Pressure

*Yusuke Kousaka¹, Kazuki Ohishi², Takanori Hattori³, Jialiang Jiang¹, Keigo Mizutani¹, Yukihiko Kawamura², Kazuhisa Kakurai^2,4, Jun-ichi Suzuki², Evgeniy V Altynbaev⁵, Sergey V Grigoriev⁵, Javier Campo⁶, Yoshihiko Togawa¹ (1. Osaka Prefecture University (Japan), 2. CROSS (Japan), 3. JAEA (Japan), 4. RIKEN (Japan), 5. PNPI (Russia), 6. Instituto de Nanociencia y Materiales de Aragón (Spain))

2:25 PM - 2:45 PM

[A3-O4-03] Magnetic phase with different symmetry from the lattice symmetry

*Shinichi Shamoto¹, Hiroki Yamauchi³, Kazuhiko Ikeuchi¹, Ryoichi Kajimoto³, Jun'ichi Ieda³, Lieh-Jeng Chang² (1. Comprehensive Research Organization for Science and Society (Japan), 2. National Cheng Kung Univ. (Taiwan), 3. Japan Atomic Energy Agency (Japan))

2:45 PM - 3:05 PM

[A3-O4-04] Polarized small-angle neutron scattering study of hollow Fe₃O₄ submicron particles

*Satoru Kobayashi¹, Eiji Nomura¹, Momoko Chiba¹, Yukihiko Kawamura², Kazuki Ohishi², Kosuke Hiroi³, Jun-ichi Suzuki² (1. Iwate Univ. (Japan), 2. CROSS (Japan), 3. JAEA (Japan))

3:05 PM - 3:25 PM

[A3-O4-05] Resonant tender x-ray scattering from Ru-4d conduction electrons in the emergent inductor Gd₃Ru₄Al₁₂

*Max Hirschberger¹, Leonie Spitz², Joel Bertinshaw³, Sonia Francoual⁴, Bernhard Keimer³, Taka-hisa Arima^2,1, Yoshinori Tokura^1,2 (1. University of Tokyo (Japan), 2. RIKEN Center for Emergent Matter Science (Japan), 3. Max Planck Institute for Solid State Physics, Germany (Germany), 4. Deutsches Elektronen-Synchrotron DESY, Germany (Germany))

Oral Session

[A3-O5] Slot 05

Tue. Dec 14, 2021 4:00 PM - 6:00 PM Room C (G412+413)

Chair: Lei Shu (Department of Physics, Fudan University)

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4:00 PM - 4:30 PM

[A3-O5-01 (Symposium Invited)] Tunable anomalous Hall conductivity through volume-wise magnetic competition in a topological kagome magnet

*Zurab Guguchia¹, Joel Verezhak¹, Dariusz Gawryluk², Stepan S Tsirkin⁴, Jiaxin X Yin³, Ilya Belopolski³, Hubin Zhou ⁵, Gediminas Simutis¹, Songtian -S. Zhang³, Tyler Cochran³, Gioqing Chang³, Ekaterina Pomjakushina², Lukas Keller⁶, Hechang Lei⁷, Rustem Khasanov¹, Alex Amato¹, Shuang Jia⁵, Titus Neupert⁴, Hubertus Luetkens¹, Zahid M. Hasan³ (1. Paul Scherrer Institute, Laboratory for Muon Spin Spectroscopy (Switzerland), 2. Paul Scherrer Institute, Laboratory for Multiscale Materials Experiments (Switzerland), 3. Princeton University, Department of Physics, Laboratory for Topological Quantum Matter and Spectroscopy (United States of America), 4. University of Zurich, Department of Physics (Switzerland), 5. Peking University, International Center for Quantum Materials and School of Physics (China), 6. Paul Scherrer Institute, Laboratory for Neutron Scattering (Switzerland), 7. Renmin University of China, Department of Physics (China))

4:30 PM - 4:50 PM

[A3-O5-02] A New Magnetic Intermediate State, “B-Phase”, in MnSi Probed by Small-Angle Neutron Scattering and Muon Spin Rotation

*Kazuki Ohishi¹, Yusuke Kousaka², Satoshi Iwasaki³, Jun Akimitsu³, Miguel Pardo-Sainz⁴, Javier Campo⁴, Victor Laliena⁵, Masahiro Ohkuma⁶, Masaki Mito⁶, Yipeng Cai^7,8, Sungwon Yoon^8,9, Kenji M. Kojima^7,8 (1. Comprehensive Res. Organization for Sci. and Society (CROSS) (Japan), 2. Osaka Prefecture Univ. (Japan), 3. Okayama Univ. (Japan), 4. Spanish National Res. Council (CSIC) (Spain), 5. Univ. of Zaragoza (Spain), 6. Kyushu Inst. of Tech. (Japan), 7. TRIUMF (Canada), 8. Univ. of British Columbia (Canada), 9. Chung-Ang Univ. (Korea))

4:50 PM - 5:10 PM

[A3-O5-03] Local Spin States in Chiral Antiferromagnets Mn₃Ge and Mn₃Sn

*Taiga Suzuki^1,2, Wataru Higemoto^2,1, Takashi Ito², Dai Tomono³, Yu Miyata¹, Hiroaki Nakano¹, Taishi Chen⁴, Ikhlas Muhanmmad⁴, Satoru Nakatsuji⁴ (1. Tokyo Inst. of Tech. (Japan), 2. Japan Atomic Energy Agency (Japan), 3. Osaka Univ. (Japan), 4. Univ. of Tokyo (Japan))

5:10 PM - 5:30 PM

[A3-O5-04] Magnetic properties of Yb141 system investigated by mu⁺SR

*Takanori Taniguchi¹, Koutaro Osato^1,2, Yusuke Nambu^1,3,4, Yoichi Ikeda¹, Jun Gouchi⁵, Yoshiya Uwatoko⁵, Shunichiro Kittaka⁶, Toshiro Sakakibara⁵, Dita Puspita Sari^7,8, Isao Watanabe^7,9, Akihiro Koda¹⁰, Masaki Fujita¹ (1. Institute for Materials Research, Tohoku Univ. (Japan), 2. Department of Physics, Tohoku Univ. (Japan), 3. FOREST, Japan Science and Technology Agency (Japan), 4. Organization for Advanced Studies, Tohoku Univ. (Japan), 5. Institute for Solid State Physics, Univ. of Tokyo (Japan), 6. Department of Physics, Faculty of Science and Engineering, Chuo Univ. (Japan), 7. Meson Science Laboratory, Nishina Center for Accelerator-Based Science (Japan), 8. College of Engineering, Shibaura Institute of Technology (Japan), 9. ISIS Pulsed Neutron and Muon Facility, STFC Rutherford Appleton Laboratory (UK), 10. Institute of Materials Structure Science, High Energy Accelerator Research Organization (Japan))

5:30 PM - 5:50 PM

[A3-O5-05] Manipulation of Time-reversal Symmetry Breaking Superconductivity in Sr₂RuO₄ by uniaxial stress

Shreenanda Ghosh¹, Vadim Grinenko^1,2, Rajib Sarkar¹, Jean-Christophe Orain³, Artem Nikitin³, Matthias Elender³, Debarchan Das³, Zurab Guguchia³, Felix Brückner¹, Mark E. Barber⁴, Joonbum Park⁴, Naoki Kikugawa⁵, Dmitry A. Sokolov⁴, Jake S. Bobowski⁷, Takuto Miyoshi⁶, Yoshiteru Maeno⁶, Andrew P. Mackenzie^8,4, Hubertus Luetkens³, Clifford W. Hicks⁴, *Hans-Henning Klauss¹ (1. Technical University of Dresden (Germany), 2. IFW Dresden (Germany), 3. Laboratory for Muon Spin Spectroscopy, PSI (Switzerland), 4. Max Planck Institute for Chemical Physics of Solids, Dresden (Germany), 5. National Institute for Materials Science, Tsukuba (Japan), 6. Department of Physics, Kyoto University (Japan), 7. University of British Columbia (Canada), 8. University of St. Andrews (UK))

Oral Session

[A3-O7] Slot 07

Wed. Dec 15, 2021 2:30 PM - 6:00 PM Room C (G412+413)

Chair: Wataru Higemoto (Japan Atomic Energy Agency), Ross Stewart (ISIS Pulsed Neutron and Muon Source, Rutherford Appleton Laboratory)

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2:30 PM - 3:00 PM

[A3-O7-01 (Symposium Invited)] Spin-polarized positron beam: Application to spintronics

*Atsuo Kawasuso¹ (1. National Institutes for Quantum and Radiological Science and Technology (Japan))

3:00 PM - 3:20 PM

[A3-O7-02] Probing the effect of disorder and magnetism on proximity effects in superconducting nanocomposites using muon spin rotation and relaxation

Nanami Teramachi¹, Akihiro Koda², Kazuki Ohishi³, Yoshifumi Sakaguchi³, Yusuke Seto¹, Takahiro Sakurai¹, Hitoshi Ohta¹, *Takashi Uchino¹ (1. Kobe Univ. (Japan), 2. KEK (Japan), 3. CROSS (Japan))

3:20 PM - 3:40 PM

[A3-O7-03] Positive and Negative Muons Spin Rotation/Relaxation Studies on Mott-Insulating State of Alkali-Metal Clusters in Sodalite

*Takehito Nakano¹, Hiroyuki Baba¹, Kazuki Ohishi², Yipeng Cai^3,4, Sungwon Yoon^3,5, Kenji M Kojima^3,4, Soshi Takeshita⁶, Jun Sugiyama² (1. Ibaraki Univ. (Japan), 2. CROSS (Japan), 3. TRIUMF-CMMS (Canada), 4. Univ. British Columbia (Canada), 5. Chung-Ang Univ. (Korea), 6. KEK (Japan))

3:40 PM - 4:00 PM

[A3-O7-04] μ⁺SR Study of an Organic Doped Spin-Liquid Candidate κ-(ET)₄Hg_2.89Br₈

*Dita Puspita Sari^1,2, Yasuyuki Ishii¹, Isao Watanabe², Hiromi Taniguchi³ (1. Shibaura Institute of Technology (Japan), 2. RIKEN (Japan), 3. Saitama University (Japan))

4:00 PM - 4:20 PM

[A3-O7-05] Ultra-Slow-Muon Beam in J-PARC

*Taihei Adachi^1,2, Yu Oishi^1,2, Yutaka Ikedo^1,2, Sohtaro Kanda^1,2, Amba Datt Pant^1,2, Patrick Strasser^1,2, Wataru Higemoto^2,3, Ryosuke Kadono^1,2, Koichiro Shimomura^1,2, Yasuhiro Miyake^1,2, Eiko Torikai^1,4 (1. Muon Sci. Lab., Inst. of Material Sci., KEK (Japan), 2. Muon Section, MLF Division, J-PARC center (Japan), 3. Advanced Sci. Res. Center, JAEA (Japan), 4. Univ. of Yamanashi (Japan))

4:20 PM - 4:40 PM

[A3-O7-06] Muon Spectroscopy with negative and positive DC muon beams at RCNP-MuSIC

*Dai Tomono¹ (1. Osaka Univ. (Japan))

Break （4:40 PM - 4:50 PM）

4:50 PM - 5:20 PM

[A3-O7-07 (Symposium Invited)] Coherent Structural Relaxation of Water from Meso- to Inter-Molecular Scales Measured Using Neutron
Spectroscopy with Polarization Analysis

*Juan Colmenero¹, Arantxa Arbe¹, Fernando Alvarez¹, Goran Nilsen², Ross Stewart², Victoria Garcia-Sakai² (1. Materials Physics Center (CSIC-UPV/EHU) (Spain), 2. ISIS Neutron and Muon Source (UK))

5:20 PM - 5:40 PM

[A3-O7-08] Amphipolar Property of Isolated Hydrogen in Oxide Materials Probed by Muon

*Ryosuke Kadono^1,2,3, Masatoshi Hiraishi^1,3, Hirotaka Okabe^1,3, Akihiro Koda^1,2,3 (1. Inst. Materials Structure Science, KEK (Japan), 2. SOKENDAI (Japan), 3. MLF, J-PARC Center (Japan))

5:40 PM - 6:00 PM

[A3-O7-09] Muon in water and ice

*Amba Datt Pant¹, Akihiro Koda¹, Prakash Chanda Gupta², Rajendra Adhikari², Koichiro Shimomura¹ (1. Inst. of Materials Structure Sci., KEK (Japan), 2. Kathmandu Univ., Kavre (Nepal))

Oral Session

[A3-O8] Slot 08

Thu. Dec 16, 2021 9:00 AM - 12:00 PM Room C (G412+413)

Chair: Kazuki Ohishi (Comprehensive Research Organization for Science and Society (CROSS)), Tadashi Adachi (Sophia University)

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9:00 AM - 9:30 AM

[A3-O8-01 (Symposium Invited)] Ion diffusion in solids studied with muons, neutrons, and β-NMR

*Jun Sugiyama¹ (1. Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society (CROSS) (Japan))

9:30 AM - 9:50 AM

[A3-O8-02] Production of spin polarized ¹⁹O beam and application to the study of solid oxide fuel cell materials

*Yurika Otani¹, Mototsugu Mihara¹, Kensaku Matsuta¹, Mitsunori Fukuda¹, Miki Fukutome¹, Yoko Kimura¹, Gen Takayama¹, Takuji Izumikawa², Norihide Noguchi³, Kazuya Takatsu³, Takashi Ohtsubo³, Daiki Nishimura⁴, Hiroyuki Takahashi⁴, Atsushi Kitagawa⁶, Shinji Sato⁶, Tetsuaki Moriguchi⁷, Akira Ozawa⁷, Naoto Kaname⁷, Asahi Yano⁷, Hironobu Ishiyama⁵ (1. Graduate School of Science, Osaka University (Japan), 2. Institute for Research Promotion, Niigata University (Japan), 3. Graduate School of Science and Technology, Niigata University (Japan), 4. Tokyo City University (Japan), 5. Nishina Center for Accelerator -Based Science (Japan), 6. National Institute for Quantum and Radiological Science and Technology (Japan), 7. University of Tsukuba (Japan))

9:50 AM - 10:10 AM

[A3-O8-03] Research on the chemical state of nitrogen in H₂O by μ^-SR and β-NMR methods

*Yoko Kimura¹, Mototsugu Mihara¹, Kensaku Matsuta¹, Mitsunori Fukuda¹, Yurika Otani¹, Miki Fukutome¹, Gen Takayama¹, Taiki Nishimura², Hiroyuki Takahashi², Takushi Izumikawa³, Takashi Otsubo⁴, Norihide Noguchi⁴, Mizuki Ogose⁴, Kazuya Takatsu⁴, Ken Ozawa⁵, Kenya Kubo⁷, Koichiro Shimomura⁸, Shinji Sato⁶, Atsushi Kitagawa⁶, Akihiro Koda⁸ (1. Osaka Univ. (Japan), 2. Tokyo City Univ. (Japan), 3. Inst. for Res. Promotion, Niigata Univ. (Japan), 4. Department of Physics, Niigata Univ. (Japan), 5. Univ. of Tsukuba (Japan), 6. QST (Japan), 7. Int'l Christian Univ. (Japan), 8. KEK (Japan))

10:10 AM - 10:40 AM

[A3-O8-04 (Symposium Invited)] Materials Chemistry for Na- and K-Ion Batteries

*Shinichi Komaba^1,2, Kei Kubota^1,2, Tomooki Hosaka^1,2, Ryoichi Tatara^1,2, Daisuke Igarashi¹ (1. Tokyo Univ. of Sci. (Japan), 2. Kyoto Univ. (Japan))

Break （10:40 AM - 10:50 AM）

10:50 AM - 11:10 AM

[A3-O8-05] Development of Transient μSR with J-PARC High-Intensity Muon Beam

*Shoichiro Nishimura¹, Akihiro Koda¹, Hirotaka Okabe¹, Jun Sugiyama², Jumpei Nakamura¹, Masatoshi Hiraishi¹, Ryosuke Kadono¹ (1. KEK IMSS (Japan), 2. CROSS (Japan))

11:10 AM - 11:40 AM

[A3-O8-06 (Symposium Invited)] mu⁺SR as a Potential Tool for Depth-resolved Detection of Oxygen Vacancies in Perovskite Oxides

*Takashi U. Ito^1,2, Wataru Higemoto^1,2,3, Akihiro Koda^2,4, Koichiro Shimomura^2,4 (1. Advanced Science Research Center, Japan Atomic Energy Agency (Japan), 2. Muon Science Section, MLF Division, J-PARC Center (Japan), 3. Department of Physics, Tokyo Institute of Technology (Japan), 4. Institute of Materials Structure Science, High Energy Accelerator Research Organization (Japan))

11:40 AM - 12:00 PM

[A3-O8-07] Anisotropic hyperfine coupling of muonium in CeO₂ studied by muon spin relaxation

*Akihiro Koda¹, Masatoshi Hiraishi¹, Hirotaka Okabe¹, Ryosuke Kadono¹, Takeshi Matsukawa² (1. Muon Science Lab., Inst. of Materials Structure Science, KEK (Japan), 2. Frontier Res. Center for Applied Atomic Sciences, Ibaraki Univ. (Japan))

Oral Session

[A3-O9] Slot 09

Thu. Dec 16, 2021 1:30 PM - 3:30 PM Room C (G412+413)

Chair: Toshiya Otomo (High Energy Accelerator Research Organization (KEK), Japan)

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1:30 PM - 2:00 PM

[A3-O9-01 (Symposium Invited)] Internal dynamics of multi-domain protein as revealed by neutron spin echo

*Rintaro Inoue¹ (1. Institute for Integrated Radiation and Nuclear Science, Kyoto University (Japan))

2:00 PM - 2:20 PM

[A3-O9-02] Multiple roles of bound polymer chains in rubber reinforcement

*Tadanori Koga¹, Daniel Salatto¹, Maya Endoh¹, Jan-Michael Carrillo², Takashi Taniguchi³, Tomomi Masui⁴, Hiroyuki Kishimoto⁴, Madhusudan Tyagi⁵, Alexander Ribbe⁶, Victoria Sakai⁷, Margarita Kruteva⁸, Dieter Richter⁸, Bela Farago⁹, Michihiro Nagao⁵ (1. Stony Brook Univ. (United States of America), 2. Oak Ridge National Lab. (United States of America), 3. Kyoto Univ. (Japan), 4. Sumitomo Rubber Industries Ltd. (Japan), 5. National Inst. of Standards Tech. (United States of America), 6. Univ. of Massachusetts, Amherst (United States of America), 7. ISIS Pulsed Neutron and Muon Facility (UK), 8. Jülich Centre for Neutron Science (Germany), 9. Institut Laue–Langevin (France))

2:20 PM - 2:40 PM

[A3-O9-03] Upgrade of the Neutron Spin Echo Spectrometer at the NIST Center for Neutron Research

Norman J Wagner¹, Kuo-Chih Shih^1,2, *Michihiro Nagao^1,2,3, Antonio Faraone², Christoph W Brocker², Nicholas C Maliszewskyj², Michael Monkenbusch⁴, Tadeusz Kozielewski⁴, Olaf Holderer⁴, Dan A Neumann² (1. Univ. of Delaware (United States of America), 2. National Inst. Standards and Tech. (United States of America), 3. Univ. of Maryland (United States of America), 4. Juelich Center for Neutron Sci. (Germany))

Cancelled

2:40 PM - 3:00 PM

[A3-O9-04] Direct Observation of the Time-dependent Dynamic Tube Dilation in Entangled Polymer Blends

*Arantxa Arbe¹, Paula Malo de Molina¹, Angel Alegria¹, Jürgen Allgaier², Margarita Kruteva², Ingo Hoffmann³, Sylvain Prévost³, Michael Monkenbusch², Dieter Richter², Juan Colmenero¹ (1. Materials Physics Center (CSIC-UPV/EHU) (Spain), 2. Forschungszentrum Jülich (Germany), 3. Institut Laue-Langevin (France))

3:00 PM - 3:20 PM

[A3-O9-05] Polymer dynamics and chemical state in negative muon spin relaxation measurement

*Soshi Takeshita¹, Izumi Umegaki², Jun Sugiyama³, Koichiro Shimomura¹, Akihiro Koda¹, Masatoshi Hiraishi¹, Shoichiro Nishimura¹, Jumpei Nakamura¹, Hirotaka Okabe¹, Ryosuke Kadono¹ (1. High Energy Accelerator Research Organization (KEK) (Japan), 2. Toyota Central R&D Labs. Inc (Japan), 3. Comprehensive Research Organization for Science and Society(CROSS) (Japan))

Poster Session

[A3-PV24] Slot 24

Thu. Dec 16, 2021 4:30 PM - 6:00 PM A3-PV24 (online)

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4:30 PM - 6:00 PM

[A3-PV24-01] Developments of analysis functions for mSR time spectra which show intermediate shapes between Gaussian and Lorentzian

*Isao Watanabe¹, Katsuhiko Ishida¹, Rie Murayama¹, Dita Pupita Sari², Utami Widiyaswari¹, Marco Fronzi², Masahiko Iwasaki¹ (1. RIKEN (Japan), 2. Shibaura Inst. Tech. (Japan))

4:30 PM - 6:00 PM

[A3-PV24-02] Investigation on The Magnetic Ground State of Nd₂Pt₂O₇ Using Muon Spin Relaxation

4:30 PM - 6:00 PM

[A3-PV24-03] Cu-Spin Correlation and Superconductivity in the Over-Reduced Single Crystals of the Electron-Doped T'-Cuprate Pr_1.3-x_La_0.7_Ce_x_CuO_4_ (x=0.10)

4:30 PM - 6:00 PM

[A3-PV24-04] Magnetic Properties of One-Dimensional Organic Magnet, (TMTTF)2B2

4:30 PM - 6:00 PM

[A3-PV24-05] Short-Range Spin Ordering near Room Temperature in Stoichiometric LuFe₂O₄

4:30 PM - 6:00 PM

[A3-PV24-06] Observation of spontaneous vortices in superconductor/ferromagnet nanocomposites

4:30 PM - 6:00 PM

[A3-PV24-07] Particle-Size Effect of Magnetic Properties of La_2-xSr_xCuO₄ Nanoparticles

4:30 PM - 6:00 PM

[A3-PV24-08] Cu-Spin Correlation in the Overdoped Regime of the Electron-Doped Cuprate Thin Films of La_2-xCe_xCuO₄ without Rare-Earth Moment

4:30 PM - 6:00 PM

[A3-PV24-09] Fe-substitution Effects on Ferromagnetic fluctuations in Heavily Overdoped Bi-2201 Cuprates

4:30 PM - 6:00 PM

[A3-PV24-10] Discovery of an Ultra-quantum Spin Liquid

4:30 PM - 6:00 PM

[A3-PV24-11] Fluctuating Antiferromagnetic Droplets Immersed in a Sea of Quantum Spin Liquid

4:30 PM - 6:00 PM

[A3-PV24-12] Neutron Resonance Spin Echo Spectrometers at a Pulsed Neutron Source J-PARC MLF BL06

4:30 PM - 6:00 PM

[A3-PV24-13] Hydrogen defect levels in germanium sulfide and germanium telluride

*Jumpei G Nakamura^1,2, Yukinobu Kawakita³, Koichiro Shimomura², Ryosuke Kadono², Takashi Suemasu¹ (1. Univ. of Tsukuba (Japan), 2. KEK (Japan), 3. JAEA (Japan))