論文

1. Risako Kikuchi and Ai Yamakage,
   Band curvature effects on quantum transport of spin-1 chiral fermion systems,
   Phys. Rev. B 111, 125201 (2025).


2. Kazuki Nakazawa, Terufumi Yamaguchi, and Ai Yamakage,
   Nonlinear charge and thermal transport properties induced by orbital magnetic moment in chiral crystalline cobalt monosilicide,
   Phys. Rev. B 111, 045161 (2025).


3. Ai Yamakage, T. Sato, R. Okuyama, T. Funato, W. Izumida, K. Sato, T. Kato, and M. Matsuo,
   Curvature-induced valley-dependent spin-orbit interaction,
   Phys. Rev. B 111, 045121 (2025).


4. Kazuki Nakazawa, Terufumi Yamaguchi, and Ai Yamakage,
   Nonlinear charge transport properties in chiral tellurium,
   Phys. Rev. Materials 8, L091601 (2024).


5. Jotaro J. Nakane, Kosuke Tahara, Katsuhiro Kutsuki, and Ai Yamakage,
   Phonon-mediated spin-spin interaction: A general theory and application to diamond nitrogen vacancy centers,
   Phys. Rev. B 110, 064428 (2024).


6. Terufumi Yamaguchi, Kazuki Nakazawa, and Ai Yamakage,
   Microscopic theory of nonlinear Hall effect induced by electric field and temperature gradient,
   Phys. Rev. B 109, 205117 (2024).


7. Yuya Ominato, Ai Yamakage, and Mamoru Matsuo,
   Dynamical Majorana Ising spin response in a topological superconductor–magnet hybrid by microwave irradiation,
   Phys. Rev. B 109, L121405 (2024).


8. Rikizo Yano, Shota Nagasaka, Naoki Matsubara, Kazushige Saigusa, Tsuyoshi Tanda, Seiichiro Ito, Ai Yamakage, Yoshihiko Okamoto, Koshi Takenaka, and Satoshi Kashiwaya,
   Evidence of unconventional superconductivity on the surface of the nodal semimetal CaAg_{1−x}Pd_{x}P,
   Nat. Commun. 14, 6817 (2023).


9. Risako Kikuchi and Ai Yamakage,
   Electrical conductivity and screening effect of spin-1 chiral fermions scattered by charged impurities,
   Phys. Rev. B 108, 085204 (2023).
   
   
10. Yuki Yamazaki, Takumi Funato, and Ai Yamakage,
    Majorana spin current generation by dynamic strain,
    Phys. Rev. B 108, L060505 (2023).
    
    
11. Koki Mizuno and Ai Yamakage,
    Hall effect of ferro/antiferromagnetic wallpaper fermions,
    Phys. Rev. B 107, 235301 (2023).
    
    
12. Hiroshi Funaki, Ai Yamakage, and Mamoru Matsuo,
    Anisotropic spin-current spectroscopy of ferromagnetic superconducting gap symmetries,
    Phys. Rev. B 107, 184437 (2023).
    
    
13. Takumi Funato, Ai Yamakage, and Mamoru Matsuo,
    Acoustic spin transport by superconducting quasiparticles,
    Phys. Rev. B 106, 214420 (2022).
    
    
14. Risako Kikuchi, Takumi Funato, and Ai Yamakage,
    Quantum transport of a spin-1 chiral fermion,
    Phys. Rev. B 106, 235204 (2022).
    
    
15. Yuya Ominato, Ai Yamakage, and Mamoru Matsuo,
    Anisotropic superconducting spin transport at magnetic interfaces,
    Phys. Rev. B 106, L161406 (2022).
    
    
16. Yuya Ominato, Ai Yamakage, Takeo Kato, and Mamoru Matsuo,
    Ferromagnetic resonance modulation in d-wave superconductor/ferromagnetic insulator bilayer systems,
    Phys. Rev. B 105, 205406 (2022).
    
    
17. Akitoshi Nakano, Ai Yamakage, Urara Maruoka, Hiroki Taniguchi, Yukio Yasui, and Ichiro Terasaki,
    Giant Peltier conductivity in an uncompensated semimetal Ta2PdSe6,
    J. Phys. Energy 3, 044004 (2021).
    
    
18. Yuki Yamazaki, Shingo Kobayashi, and Ai Yamakage,
    Electric Multipoles of Double Majorana Kramers Pairs,
    J. Phys. Soc. Jpn. 90, 073701 (2021).
    
    
19. Shingo Kobayashi, Yuki Yamazaki, Ai Yamakage, and Masatoshi Sato,
    Majorana multipole response: General theory and application to wallpaper groups,
    Phys. Rev. B 103, 224504 (2021).
    
    
20. Terufumi Yamaguchi and Ai Yamakage,
    Theory of Magnetic-Texture-Induced Anomalous Hall Effect on the Surface of Topological Insulators,
    J. Phys. Soc. Jpn. 90, 063703 (2021).
    
    
21. Yusuke Imai, Ai Yamakage, and Hiroshi Kohno,
    Spin-orbit torques and magnetotransport of two-dimensional Dirac electrons without particle-hole symmetry,
    Phys. Rev. B 103, 14416 (2021).
    
    
22. Yuki Yamazaki, Shingo Kobayashi, and Ai Yamakage,
    Magnetic response of Majorana Kramers pairs with an order-two symmetry,
    Phys. Rev. B 103, 094508 (2021).
    
    
23. Yusuke Imai, Terufumi Yamaguchi, Ai Yamakage, Hiroshi Kohno,
    Spintronic properties of topological surface Dirac electrons with hexagonal warping,
    Phys. Rev. B 103, 054402 (2021).
    
    
24. Yoshihiko Okamoto, Kazushige Saigusa, Taichi Wada, Youichi Yamakawa, Ai Yamakage, Takao Sasagawa, Naoyuki Katayama, Hiroshi Takatsu, Hiroshi Kageyama, and Koshi Takenaka,
    High-mobility carriers induced by chemical doping in the candidate nodal-line semimetal CaAgP,
    Phys. Rev. B 102, 115101 (2020).
    
    
25. Keimei Sakurai, Maria Teresa Mercaldo, Shingo Kobayashi, Ai Yamakage, Satoshi Ikegaya, Tetsuro Habe, Panagiotis Kotetes, Mario Cuoco, and Yasuhiro Asano,
    Nodal Andreev spectra in multi-Majorana three-terminal Josephson junctions,
    Phys. Rev. B 101, 17506 (2020).
    

26. Yuki Yamazaki, Shingo Kobayashi, and Ai Yamakage,

    Magnetic Response of Majorana Kramers Pairs Protected by Z₂ Invariants,

    J. Phys. Soc. Jpn. 89, 043703 (2020).

    注目論文　科学新聞（７月３日）
    紹介記事：S. Murakami, Biaxially Anisotropic Magnetic Response of Majorana Fermions, JPSJ News Comments 17, 09 (2020).
    JPS Hot Topics

27. Yuya Ominato, Ai Yamakage, and Kentaro Nomura,
    Phase Diagram of a Magnetic Topological Nodal Semimetal: Stable Nodal Line in an Easy-Plane Ferromagnet,
    J. Phys. Soc. Jpn. 88, 114701 (2019).
    
    
28. Shingo Kobayashi, Ai Yamakage, Yukio Tanaka, Masatoshi Sato,
    "Majorana Multipole Response of Topological Superconductors,"
    Phys. Rev. Lett. 123, 097002 (2019).
    
    
29. Kohei Funada, Ai Yamakage, Naoya Yamashina, and Hiroshi Kageyama,
    "Spin–Orbit-Coupling-Induced Type-I/type-II Dirac Nodal-Line Metal in Nonsymmorphic CaSb₂,"
    J. Phys. Soc. Jpn. 88, 044711 (2019).
    
    
30. Yuya Ominato, Ai Yamakage, and Kentaro Nomura,
    "Electric Polarization in Magnetic Topological Nodal Semimetal Thin Films,"
    Condens. Matter 3, 43 (2018).
    
    
31. Yoshikazu Suzumura and Ai Yamakage,
    "Berry Phase of Dirac Nodal Line Semimetal in Single-Component Molecular Conductor,"
    J. Phys. Soc. Jpn. 87, 093704 (2018).
    
    
32. D. Takane, K. Nakayama, S. Souma, T. Wada, Y. Okamoto, K. Takenaka, Y. Yamakawa, A. Yamakage, T. Mitsuhashi, K. Horiba, H. Kumigashira, T. Takahashi, and T. Sato,
    "Observation of Dirac-like energy band and ring-torus Fermi surface in topological line-node semimetal CaAgAs,"
    npj Quantum Materials 3, 1 (2018).
    プレスリリース 「ミラー対称性による新型トポロジカル絶縁体を発見～高効率電子デバイスの開発に光～」
    マイナビニュース 　 OPTRONICS ONLINE
    
    
33. Crossing-Line-Node Semimetals: General Theory and Application to Rare-Earth Trihydrides
    • Shingo Kobayashi, Youichi Yamakawa, Ai Yamakage, Takumi Inohara, Yoshihiko Okamoto, and Yukio Tanaka, Phys. Rev. B 95, 245208 (2017).
      Summary Kaleidoscopes
    
    
34. Large thermoelectric power factor at low temperatures in one-dimensional telluride Ta4SiTe4
    • Takumi Inohara, Yoshihiko Okamoto, Youichi Yamakawa, Ai Yamakage, and Koshi Takenaka, Appl. Phys. Lett. 110, 183901 (2017).
      プレスリリース「低温で高い性能を示す熱電変換材料の発見 ―超伝導素子・線材などの局所冷却に道を拓く―」
      電気新聞 NanotechJapan OPTRONICS
    
    
35. Anisotropic magnetic responses of topological crystalline superconductors
    • Y. Xiong, A. Yamakage, S. Kobayashi, M. Sato, and Y. Tanaka, Crystals 7, 58 (2017).
    
    
36. Low Carrier Density Metal Realized in Candidate Line-Node Dirac Semimetals CaAgP and CaAgAs,
    Y. Okamoto, T. Inohara, A. Yamakage, Y. Yamakawa, and K. Takenaka, J. Phys. Soc. Jpn. 85, 123701 (2016).
    Most Cited Articles in 2017 from Vol. 85 (2016).
    
    
37. Photovoltaic anomalous Hall effect in line-node semimetals
    • K. Taguchi, D.-H. Xu, A. Yamakage, and K. T. Law, Phys. Rev. B 94, 155206 (2016).
    
    
38. Angular momentum and topology in semiconducting single-wall carbon nanotubes
    • W. Izumida, R. Okuyama, A. Yamakage, and R. Saito, Phys. Rev. B 93, 195442 (2016).
      Brief summary
    
    
39. Line-Node Dirac Semimetal and Topological Insulating Phase in Noncentrosymmetric Pnictides CaAgX (X = P, As),
    Ai Yamakage, Youichi Yamakawa, Yukio Tanaka, and Yoshihiko Okamoto, J. Phys. Soc. Jpn. 85, 013708 (2016).
    Most Cited Articles in 2017 from Vol. 85 (2016).
    
    
40. Superconductivity in the Hexagonal Ternary Phosphide ScIrP
    • Y. Okamoto, T. Inohara, Y. Yamakawa, A. Yamakage, and K. Takenaka, J. Phys. Soc. Jpn. 85, 013704 (2016).
    
    
41. Quantum thermal Hall effect of Majorana fermions on the surface of superconducting topological insulators
    • Y. Shimizu, A. Yamakage, and K. Nomura, Phys. Rev. B 91, 195139 (2015).
    
    
42. Majorana braiding dynamics in nanowires
    • C. S. Amorim, K. Ebihara, A. Yamakage, Y. Tanaka, and M. Sato, Phys. Rev. B 91, 174305 (2015).
    
    
43. Dirac-fermion-induced parity mixing in superconducting topological insulators
    • T. Mizushima, A. Yamakage, M. Sato, and Y. Tanaka, Phys. Rev. B 90, 184516 (2014).
    
    
44. Effect of Fermi surface evolution on superconducting gap in superconducting topological insulator
    • T. Hashimoto, K. Yada, A. Yamakage, M. Sato and Y. Tanaka, Supercond. Sci. Technol. 27, 104002 (2014).
    
    
45. Topological phase transition in a topological crystalline insulator induced by finite-size effects
    • H. Ozawa, A. Yamakage, M. Sato, and Y. Tanaka, Phys. Rev. B 90, 045309 (2014).
    
    
46. Quasi-Classical Theory of Tunneling Spectroscopy in Superconducting Topological Insulator
    • S. Takami, K. Yada, A. Yamakage, M. Sato, and Y. Tanaka, J. Phys. Soc. Jpn. 83, 064705 (2014).
    
    
47. Interference of Majorana fermions in NS junctions
    • A. Yamakage and M. Sato, Physica E 55, 13 (2014).
    
    
48. Mirror Majorana zero modes in spinful superconductors/superfluids -Non-Abelian braiding of integer quantum vortices-
    • M. Sato, A. Yamakage, and T. Mizushima, Physica E 55, 20 (2014).
    
    
49. Charge transport in pn and npn junctions of silicene
    • A. Yamakage, M. Ezawa, Y. Tanaka, and N. Nagaosa, Phys. Rev. B 88, 085322 (2013).
    
    
50. Symmetry-Protected Majorana Fermions in Topological Crystalline Superconductors: Theory and Application to Sr2RuO4
    • Y. Ueno, A. Yamakage, Y. Tanaka, and M. Sato, Phys. Rev. Lett. 111, 087002 (2013)
    
    
51. Criticality of the metal–topological insulator transition driven by disorder
    • A. Yamakage, K. Nomura, K.-I. Imura, and Y. Kuramoto, Phys. Rev. B 87, 205141 (2013).
    
    
52. Anomalous Josephson current in superconducting topological insulator
    • A. Yamakage, M. Sato, K. Yada, S. Kashiwaya, and Y. Tanaka, Phys. Rev. B 87, 100510(R) (2013).
    
    
53. Bulk Electronic State of Superconducting Topological Insulator
    • T. Hashimoto, K. Yada, A. Yamakage, M. Sato, and Y. Tanaka, J. Phys. Soc. Jpn. 82, 044704 (2013).
    
    
54. Theory of tunneling spectroscopy for chiral topological superconductors
    • A. Ii, A. Yamakage, K. Yada, M. Sato, and Y. Tanaka: Phys. Rev. B 86, 174512 (2012)
    
    
55. Theory of tunneling conductance and surface-state transition in superconducting topological insulators
    • A Yamakage, K. Yada, M. Sato, and Y. Tanaka: Phys. Rev. B 85, 180509(R) (2012)
      解説
    
    
56. Evolution of Edge States and Critical Phenomena in the Rashba Superconductor with Magnetization
    • Ai Yamakage, Yukio Tanaka, Naoto Nagaosa: Phys. Rev. Lett. 108, 087003 (2012)
      解説
    
    
57. Finite size effects of the surface states in a lattice model of topological insulator
    • Kazuto Ebihara, Keiji Yada, Ai Yamakage, Yukio Tanaka: Physica E 44, 885 (2012)
    
    
58. Tight-binding model for topological insulators: Analysis of helical surface modes over the whole Brillouin zone
    • S. Mao, A. Yamakage, and Y. Kuramoto: Phys. Rev. B 84 (2011) 115413
    
    
59. Disorder-Induced Multiple Transition involving Z2 Topological Insulator
    • A. Yamakage, K. Nomura, K.-I. Imura, and Y. Kuramoto: J. Phys. Soc. Jpn. 80 (2011) 053703 (letter)
    Most Cited Articles in 2012 from Vol. 80 (2011)
    
    
60. Interfacial charge and spin transport in Z2 topological insulators
    • A. Yamakage, K.-I. Imura, J. Cayssol, and Y. Kuramoto: Phys. Rev. B 83, 125401 (2011)
    
    
61. Analytic Theory of Edge Modes in Topological Insulators
    • S. Mao, Y. Kuramoto, K.-I. Imura, A. Yamakage: J. Phys. Soc. Jpn. 79 (2010) 124709
    
    
62. Zigzag edge modes in Z2 topological insulator: reentrance and completely flat spectrum
    • K.-I. Imura, A. Yamakage, S. Mao, A. Hotta and Y. Kuramoto: Phys. Rev. B 82 (2010) 085118
    
    
63. Spin-orbit effects in a graphene bipolar pn junction
    • A. Yamakage, K.-I. Imura, J. Cayssol and Y. Kuramoto: Eur. Phys. Lett. 87 (2009) 47005
    
    
64. Temperature Dependent Phonon Spectra in Anharmonic Lattice with Cage-Like Structure
    • A. Yamakage and Y. Kuramoto: J. Phys. Soc. Jpn. 78 (2009) 064602.
    
    

会議録

• Risako Kikuchi, Takumi Funato, and Ai Yamakage,
  Quantum Transport in Spin-1 Chiral Fermion: Self-Consistent Born Approximation,
  JPS Conf. Proc. 38, 01158 (2023).
  
  
• Theory of tunneling spectroscopy in a superconducting topological insulator
  • A. Yamakage, K. Yada, M. Sato, and Y. Tanaka, Physica C 494, 20 (2013).
  
  
• Z2 Topological Anderson Insulator
  • A. Yamakage, K.-I. Imura, J. Cayssol, and Y. Kuramoto, J. Phys.: Conf. Ser. 400 (2012) 042070.
  
  
• Spin-orbit effects in graphene p - n junction
  • A. Yamakage, K.-I. Imura, J. Cayssol, and Y. Kuramoto, AIP Conf. Proc. 1504, pp. 867-870.
  
  
• Flat edge modes of graphene and of Z2 topological insulator
  • K.-I. Imura, S. Mao, A. Yamakage and Y. Kuramoto: Nanoscale Research Letters 6 (2011) 358
  
  
• Klein tunneling in graphene under substrate electric field
  • A. Yamakage, K.-I. Imura, J. Cayssol and Y. Kuramoto: Physics Procedia 3 (2010) 1243
  
  

解説

• Ai Yamakage,
  Possible Nontrivial Layer Superconductivity from Topological Line-Node States,
  on "Anomalous Diamagnetic Torque Signals in Topological Nodal-Line Semimetal NaAlSi"
  Shinya Uji, Takako Konoike, Yuya Hattori, Taichi Terashima, Tamio Oguchi, Takahiro Yamada, Daigorou Hirai, Toshiya Ikenobe, Zenji Hiroi,
  J. Phys. Soc. Jpn. 92, 074703 (2023),
  JPSJ News Comments 20, 11 (2023).


• 大湊友也，山影相，加藤岳生, 松尾衛，
  磁気的界面を通じて超伝導対称性を視る―強磁性共鳴変調を用いたスペクトロスコピー―，
  固体物理 58(8), 433-440 (2023).
  
  
• 山崎勇樹・小林伸吾・山影相
  「物質中のマヨラナ粒子の磁気異方性－ 映進対称性と四極子型の磁気応答－」
  固体物理 56, 49 (2021).
  
  
• ドープしたトポロジカル絶縁体における超伝導とマヨラナ粒子
  • 山影相，矢田圭司，佐藤昌利，田仲由喜夫，
    日本物理学会誌 70, 356 (2015).
  
  
• 籠状構造を持つ系における異常な格子振動の理論
  • 物性研究 91 (2008) 263.

著書

• Graphene in Spintronics: Fundamentals and Applications
  • Junichiro Inoue, Ai Yamakage, Syuta Honda, Pan Stanford Amazon
  
  

受賞

• 日本物理学会 第24回（2019年）論文賞
  
  
• Journal of the Physical Society of Japan: Most Cited Articles in 2017 from Vol. 85 (2016)
  Line-Node Dirac Semimetal and Topological Insulating Phase in Noncentrosymmetric Pnictides CaAgX (X = P, As)
  Ai Yamakage, Youichi Yamakawa, Yukio Tanaka, and Yoshihiko Okamoto
  J. Phys. Soc. Jpn. 85, 013708 (2016).
  
  
• Journal of the Physical Society of Japan: Most Cited Articles in 2017 from Vol. 85 (2016)
  Low Carrier Density Metal Realized in Candidate Line-Node Dirac Semimetals CaAgP and CaAgAs
  Y. Okamoto, T. Inohara, A. Yamakage, Y. Yamakawa, and K. Takenaka
  J. Phys. Soc. Jpn. 85, 123701 (2016).
  
  
• 第8回（2014年） 日本物理学会若手奨励賞（領域４）
  「トポロジカル絶縁体の輸送理論における先駆的研究」
  
  
• Journal of the Physical Society of Japan: Most Cited Articles in 2012 from Vol. 80 (2011)
  Disorder-Induced Multiple Transition involving Z₂ Topological Insulator
  A. Yamakage, K. Nomura, K.-I. Imura, and Y. Kuramoto
  J. Phys. Soc. Jpn. 80, 053703 (2011).
  
  
• 東北大学大学院理学研究科物理学専攻　新博士講演会
  2011年2月
  （下に専攻長賞受賞のインタビュー）
  
  
• 青葉理学振興会 振興会賞
  2011年3月
  （地震の影響で授賞式に欠席）
  
  

その他

• CIFAR（カナダ）サマースクールおよび研究会の記録
  2013年5月6日～2013年5月11日
  
  
• 羽田野研夏合宿(2009)　(8/31 - 9/2)