Oral Session

D. Electronic » [D-4] Materials and devices for spin quantum electronics and optics

[D4-O301] Oral 301

2023年12月13日(水) 10:00 〜 12:00 Session 2 (Room C-2)

Chair: Akira Oiwa (Osaka University)

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10:00 〜 10:30

[D4-O301-01 (Symposium Invited)] Epitaxial growth and topological transport properties of Sn-based quantum heterostructures

*Le Duc Anh^1,2,3, Keita Ishihara¹, Tomoki Hotta¹, Daiki Nishigaki¹, Koudai Inagaki¹, Masaki Kobayashi^1,3, Takahiro Chiba⁴, Yohei Kota⁵, Masaaki Tanaka^1,3 (1. The Univ. of Tokyo (Japan), 2. PRESTO, JST (Japan), 3. CSRN, The Univ. of Tokyo (Japan), 4. Tohoku Univ. (Japan), 5. Fukushima College (Japan))

10:30 〜 10:45

[D4-O301-02] Interface States between Topological Insulator Bi and Ferromagnet MnGa Observed by Angle-Resolved Photoemission Spectroscopy

*Masaki Kobayashi¹, Nguyen H. D. Khang², Takahito Takeda¹, Kohsei Araki¹, Ryo Okano¹, Masahiro Suzuki¹, Kenta Kuroda³, Koichiro Yaji⁴, Katsuaki Sugawara⁵, Seigo Souma⁵, Kosuke Nakayama⁵, Miho Kitamura⁶, Koji Horiba⁶, Atsushi Fujimori⁷, Takafumi Sato⁵, Shik Shin¹, Masaaki Tanaka¹, Pham Nam Hai² (1. Univ. of Tokyo (Japan), 2. Tokyo Inst. of Tech. (Japan), 3. Hiroshima Univ. (Japan), 4. NIMS (Japan), 5. Tohoku Univ. (Japan), 6. KEK (Japan), 7. Nat. Tsing Hua Univ. (Taiwan))

10:45 〜 11:00

[D4-O301-03] Quantum-annealing Approach for Exploring Spintronics Materials: Case Study of Cation-disordered Inverse Spinel MgGa₂O₄ Oxides

*Kenji Nawa^1,2, Tsuyoshi Suzuki³, Keisuke Masuda², Shu Tanaka^4,5, Yoshio Miura^2,6 (1. Mie Univ. (Japan), 2. NIMS (Japan), 3. TDK Corp. (Japan), 4. Keio Univ. (Japan), 5. WPI-Bio2Q, Keio Univ. (Japan), 6. CSRN, Osaka Univ. (Japan))

11:00 〜 11:15

[D4-O301-04] Spin and valley filtering effect in a lateral heterostructure of metallic and semiconducting transition-metal dichalcogenides

*Tetsuro Habe¹ (1. Kyoto Univ. of Adv. Sci. (Japan))

11:15 〜 11:30

[D4-O301-05] Gate-Defined Josephson Weak-links in Monolayer WTe₂

*Michael Daniel Randle¹, Masayuki Hosoda², Russell S. Deacon^1,3, Manabu Ohtomo², Patrick Zellekens^1,3, Kenji Watanabe⁴, Takashi Taniguchi⁵, Shota Okazaki⁶, Takao Sasagawa⁶, Kenichi Kawaguchi², Shintaro Sato², Koji Ishibashi^1,3 (1. Advanced Device Laboratory, RIKEN (Japan), 2. Fujitsu Research, Fujitsu Ltd. (Japan), 3. RIKEN Center for Emergent Matter Science (CEMS) (Japan), 4. Research Center for Functional Materials NIMS (Japan), 5. International Center for Materials Nanoarchitectronics NIMS (Japan), 6. Laboratory for Materials and Structures TIT (Japan))

11:30 〜 11:45

[D4-O301-06] Spin wave propagation in spin cluster glass Co, Si-substituted rare-earth iron garnet thin films

*Hiroyasu Yamahara¹, Kenyu Terao¹, Zhiqiang Liao¹, Siyi Tang¹, Ahamed E M K Ikball¹, Md Shamim Sarker¹, Munetoshi Seki¹, Hitoshi Tabata¹ (1. The Univ. of Tokyo (Japan))

11:45 〜 12:00

[D4-O301-07] Influence of illumination on two-dimensional electron gas and gate-defined quantum point contacts in a short-period-super-lattice-doped QW

Tetta Kanda¹, Genki Fukuda¹, Tanakfumi Fujita¹, Arne Ludwig⁵, Andreas D Wieck⁵, *Akira Oiwa^1,2,3,4 (1. SANKEN, Osaka University (Japan), 2. Center for Quantum Information and Quantum Biology (QIQB), Osaka University (Japan), 3. Spintronics Research Network Division, OTRI, Osaka University (Japan), 4. Center for Spintronics Research Network (CSRN), Graduate School of Engineering Science, Osaka University, (Japan), 5. Lehrstuhl für Angewandte Festkörperphysik, Ruhr-Universität Bochum (Germany))

セッション情報

[D4-O301] Oral 301

[D4-O301-01 (Symposium Invited)] Epitaxial growth and topological transport properties of Sn-based quantum heterostructures

[D4-O301-02] Interface States between Topological Insulator Bi and Ferromagnet MnGa Observed by Angle-Resolved Photoemission Spectroscopy

[D4-O301-03] Quantum-annealing Approach for Exploring Spintronics Materials: Case Study of Cation-disordered Inverse Spinel MgGa₂O₄ Oxides

[D4-O301-04] Spin and valley filtering effect in a lateral heterostructure of metallic and semiconducting transition-metal dichalcogenides

[D4-O301-05] Gate-Defined Josephson Weak-links in Monolayer WTe₂

[D4-O301-06] Spin wave propagation in spin cluster glass Co, Si-substituted rare-earth iron garnet thin films

[D4-O301-07] Influence of illumination on two-dimensional electron gas and gate-defined quantum point contacts in a short-period-super-lattice-doped QW

認証

セッション情報

[D4-O301] Oral 301

[D4-O301-01 (Symposium Invited)] Epitaxial growth and topological transport properties of Sn-based quantum heterostructures

[D4-O301-02] Interface States between Topological Insulator Bi and Ferromagnet MnGa Observed by Angle-Resolved Photoemission Spectroscopy

[D4-O301-03] Quantum-annealing Approach for Exploring Spintronics Materials: Case Study of Cation-disordered Inverse Spinel MgGa2O4 Oxides

[D4-O301-04] Spin and valley filtering effect in a lateral heterostructure of metallic and semiconducting transition-metal dichalcogenides

[D4-O301-05] Gate-Defined Josephson Weak-links in Monolayer WTe2

[D4-O301-06] Spin wave propagation in spin cluster glass Co, Si-substituted rare-earth iron garnet thin films

[D4-O301-07] Influence of illumination on two-dimensional electron gas and gate-defined quantum point contacts in a short-period-super-lattice-doped QW

認証

[D4-O301-03] Quantum-annealing Approach for Exploring Spintronics Materials: Case Study of Cation-disordered Inverse Spinel MgGa₂O₄ Oxides

[D4-O301-05] Gate-Defined Josephson Weak-links in Monolayer WTe₂