論文

• Kenichiro Yao, Nguyen Huynh Duy Khang, Pham Nam Hai. Influence of crystal orientation and surface termination on the growth of BiSb thin films on GaAs substrates, Journal of Crystal Growth, Vol. 511, pp. 99-105, Jan. 2019.
• Pham Nam Hai, Nguyen Huynh Duy Khang, Kenichiro Yao, Yugo Ueda. Conductive BiSb topological insulator with colossal spin Hall effect for ultra-low power spin-orbit-torque switching, Proc. SPIE, Vol. 10732, 107320U, Aug. 2018.
• Nguyen Huynh Duy Khang, Yugo Ueda, Kenichiro Yao, Pham Nam Hai. Growth and characterization of MnGa thin films with perpendicular magnetic anisotropy on BiSb topological insulator, Journal of Applied Physics, vol. 122, pp. 143903, Oct. 2017.
• Yugo Ueda, Nguyen Huynh Duy Khang, Kenichiro Yao, Pham Nam Hai. Epitaxial growth and characterization of Bi1-xSbx spin Hall thin films on GaAs(111)A substrates, Appl. Phys. Lett., Vol. 110, pp. 062401, Jan. 2017.

国際会議発表 (査読有り)

• Pham Nam Hai, Takanori Shirokura, Kenichiro Yao. (Invited) Origin of the giant spin-orbit-torque generated by BiSb topological insulator, SPIE Spintronics XII, Aug. 2019.
• PHAM NAM HAI, NGUYEN Khang H D, 白倉 孝典, 八尾 健一郎. (Invited) Giant Spin-orbit torque Generated by BiSb Topological Insulator for MRAM Applications, 11th International Conference on Magnetic and Superconducting Materials, Aug. 2019.
• Pham Nam Hai, Nguyen Huynh Duy Khang, Takanori Shirokura, Kenichiro Yao, Yugo Ueda. (Invited) Giant spin-orbit torque generated by BiSb topological insulator for high-performance spintronic devices, International Workshop on New Trends in Topological Insulators 2019 & Variety and Universality of Bulk-edge Correspondence in Topological Phases (NTTI2019 and BEC 2019), July 2019.
• Pham Nam Hai, Nguyen Huynh Duy Khang, Takanori Shirokura, Kenichiro Yao, Yugo Ueda. (Key Note) SPIN HALL EFFECT IN TOPOLOGICAL INSULATORS: FROM FUNDAMENTAL RESEARCHES TO SPINTRONIC DEVICE APPLICATIONS, Vietnam-Japan Science and Technology Symposium 2019 (VJST2019), May 2019.
• Kenichiro Yao, Nguyen Huynh Duy Khang, Pham Nam Hai. Influence of crystalorientation and surface terminationon the growth of BiSb topological insulator thin films on GaAs substrates, 20th International Conference on Molecular Beam Epitaxy (ICMBE 2018), Sept. 2018.
• Pham Nam Hai, Nguyen Huynh Duy Khang, Kenichiro Yao, Yugo Ueda. (Invited) Conductive BiSb topological insulator with colossal spin Hall effect for ultra-low power spin-orbit-torque switching, SPIE Spintronics XI, Aug. 2018.
• Kenichiro Yao, Takanori Shirokura, Nam Hai Pham. Role of surface states in the generation of the colossal spin Hal effect in BiSb topological insulator, Intermag2018, Apr. 2018.

国内会議発表 (査読有り)

• Soichiro Nakano, Kenichiro Yao, Pham Nam Hai. Improved thermal stability of BiSb topological insulator for embedded MRAM, PASPS-24, Dec. 2019.
• Nguyen Huynh Duy Khang, Yugo Ueda, Kenichiro Yao, Yasuyoshi Miyamoto, Pham Nam Hai. (Invited) Giant spin related phenomena in BiSb topological insulator/ferromagnet heterostructures, The 3rd CSRN-Tokyo Workshop 2019, Nov. 2019.
• PHAM NAM HAI, NGUYEN Khang H D, 白倉 孝典, 八尾 健一郎. (Invited) Giant spin-orbit torque generated by BiSb topological insulator, 第43回日本磁気学会学術講演会, Sept. 2019.
• ファム ナム ハイ, ゲィン フンユィカン, 白倉 孝典, 八尾 健一郎. (Invited) BiSbトポロジカル絶縁体を用いる超高性能純スピン流源, 第80回応用物理学会秋季学術講演会, Sept. 2019.
• Pham Nam Hai, Khang Huynh Duy Nguyen, Kenichiro Yao, Takanori Shirokura. (Invited) Topological insulator for ultra-low power magnetic memories, 第23回 半導体におけるスピン工学の基礎と応用（PASPS-23), Dec. 2018.
• K. Yao, T. Shirokura, P. N. Hai. Origin of the giant spin Hall effect in BiSb topological insulator, 第23回 半導体におけるスピン工学の基礎と応用（PASPS-23), Dec. 2018.
• Pham Nam Hai, Nguyen Huynh Duy Khang, 八尾 健一郎, 白倉 孝典. (Invited) 超高性能純スピン注入源としての BiSb トポロジカル絶縁体, ISSPワークショップ「スピン軌道強結合伝導系におけるサイエンスの新展開」, Nov. 2018.

国内会議発表 (査読なし・不明)

• Soichiro Nakano, Kenichiro Yao, Pham NamHai. Improved thermal stability of BiSb pure spin current source for embedded MRAM, The 67th JSAP Spring meeting, Mar. 2020.
• Keita Yamane, Kenichiro Yao, Masaaki Tanaka, Pham Nam Hai. Fabrication and evaluation of lateral spin-valve devices using MnAs spin injector, The 66th JSAP Spring meeting, Mar. 2019.
• Kenichiro Yao, Duy Khang Nguyen Huynh, Masataka Ichimura, Nam Hai Pham. Crystal Growth of BiSb topological insulator on GaAs(001), (111)A and (111)B substrates, The 79th JSAP Autumn Meeting, Sept. 2018.
• Takanori Shirokura, Kenichiro Yao, Pham Nam Hai. Temperature dependence of the colossal spin hall effect in a BiSb(001)/MnAs bi-layer, The 65th JSAP Spring meeting, Mar. 2018.
• K. Yao, Y. Ueda, N. H. D. Khang, P. N. Hai. Electrical properties of Bi1-xSbx spin Hall thin films grown on GaAs(111)A substrates”, 第64回応用物理学会春季学術講演会, Mar. 2017.

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