Keio University

Presentations

Nozaki, Yukio

1-20 items (total 430)
2024.11

Spin current generation using electric current vorticity at Ti/W interfaces

Speaker
Hayato Nakayama, Kazuto Yamanoi, Yukio Nozaki
Conference Title
Conference Title KiPAS international workshop on Recent Advances in Orbitronics and Spintronics Dates 2024.11.13 - 2024.11.14
Invitation Status
With
Conference Category
Poster presentation
2024.07

Spin Torque Modulation Using Compositional Gradient Interface between Ti and W

Speaker
H. Nakayama, T. Horaguchi, C. He, H. Sukegawa, T. Ohkubo, S. Mitani, K. Yamanoi, Y. Nozaki
Conference Title
Conference Title The 22nd International Conference on Magnetism (ICM2024) Dates 2024.06.30 - 2024.07.05
Invitation Status
With
Conference Category
Poster presentation
2024.11

Spin wave resonance excitation in Ni95Cu5/Ti bilayer by injecting Rayleigh-type surface acoustic waves

Speaker
Shunsuke Sakai, Kazuto Yamanoi, Yukio Nozaki
Conference Title
Conference Title KiPAS international workshop on Recent Advances in Orbitronics and Spintronics Dates 2024.11.13 - 2024.11.14
Invitation Status
With
Conference Category
Poster presentation
2025.04

Spin-current excitation using ultrafast laser pulses in a heavy-metal/rare-earth iron garnet heterojunction

Speaker
S. Takahashi, Y. You, K. Yamanoi, Y. Nozaki, T. Satoh, K. T. Yamada
Conference Title
Conference Title IcAUMS 2025: International Conference of Asian Union of Magnetics Societies Dates 2025.04.21 - 2025.04.24
Invitation Status
With
Conference Category
Poster presentation
2025.04

Spin-torque efficiency of Si-Al alloy films with varying compositional ratios and deposition methods

Speaker
H. Nakayama, T. Horaguchi, K. Yamanoi, Y. Nozaki
Conference Title
Conference Title IcAUMS 2025: International Conference of Asian Union of Magnetics Societies Dates 2025.04.21 - 2025.04.24
Invitation Status
With
Conference Category
Oral presentation (general)
2023.12

Spin-Torque Gilbert Damping Modulation due to a Spin Current in Si/Al Compositional Gradient Material

Speaker
T. Horaguchi, C. He, Z. Wen, T. Ohkubo, S. Mitani, H. Sukegawa, J. Fujimoto, K. Yamanoi, M. Matsuo, Y. Nozaki
Conference Title
Conference Title MRM2023/IUMRS-ICA2023 Grand Meeting Dates 2023.12.11 - 2023.12.16
Invitation Status
With
Conference Category
Poster presentation
2023.09

Spintronics applications of gyromagnetic effect

Speaker
Yukio Nozaki
Conference Title
Dates 2023.09.27 - 2023.09.29
Invitation Status
With
Conference Category
Oral presentation (invited, special)
2024.11

Structural analysis and evaluation of spin torque efficiency in a Si/Pt compositionally graded material

Speaker
Ryosuke Sasaki, Kazuto Yamanoi, Yukio Nozaki
Conference Title
Conference Title KiPAS international workshop on Recent Advances in Orbitronics and Spintronics Dates 2024.11.13 - 2024.11.14
Invitation Status
With
Conference Category
Poster presentation
2023.12

Nano artificial alloys in bulk-immiscible Ru-Cu system for spin-current generation

Speaker
Cong He, Jieyuan Song, Zhenchao Wen, Hiroaki Sukegawa, Yoshio Miura, Tadakatsu Ohkubo, Yukio Nozaki, Seiji Mitani
Conference Title
Conference Title MRM2023/IUMRS-ICA2023 Grand Meeting Dates 2023.12.11 - 2023.12.16
Invitation Status
With
Conference Category
Poster presentation
2021.03

NiFe薄膜を用いた表面弾性波中のアインシュタイン・ドハース効果の観測

Speaker
立野翔真, 栗宗勇貴, 松尾衛, 山野井一人, 能崎幸雄
Conference Title
Dates 2021.03.12 - 2021.03.15
Invitation Status
With
Language of Publication
Japanese
Conference Category
Oral presentation (general)
2024.03

Nonequilibrium RuMo alloy epitaxial thin films exhibiting enhanced orbital torque efficiency

Speaker
Ke Tang, Cong He, Zhenchao Wen, Hiroaki Sukegawa, Tadakatsu Ohkubo, Yukio Nozaki, Seiji Mitani
Conference Title
Dates 2024.03.22 - 2024.03.25
Invitation Status
With
Conference Category
Poster presentation
2025.04

Nonreciprocal spin wave excitation in NixFe1-x alloy induced by surface acoustic waves

Speaker
S. Sakai, K. Yamanoi, Y. Nozaki
Conference Title
Conference Title IcAUMS 2025: International Conference of Asian Union of Magnetics Societies Dates 2025.04.21 - 2025.04.24
Invitation Status
With
Conference Category
Poster presentation
2025.04

Numerical analysis of dispersion relation and fabrication of magnetic dots in honeycomb Phononic crystals

Speaker
Y. You, K. Yamanoi, Y. Nozaki
Conference Title
Conference Title IcAUMS 2025: International Conference of Asian Union of Magnetics Societies Dates 2025.04.21 - 2025.04.24
Invitation Status
With
Conference Category
Poster presentation
2024.11

Preliminary study on gyromagnetic effect in honeycomb phononic crystals with magnetic particles

Speaker
Yuga You, Kazuto Yamanoi, Yukio Nozaki
Conference Title
Conference Title KiPAS international workshop on Recent Advances in Orbitronics and Spintronics Dates 2024.11.13 - 2024.11.14
Invitation Status
With
Conference Category
Poster presentation
2024.09

Si-Al合金膜に由来するスピントルク効率の組成比依存性

Speaker
中山颯人, 洞口泰輔, 山野井一人, 能崎幸雄
Conference Title
Dates 2024.09.24 - 2024.09.27
Invitation Status
With
Conference Category
Oral presentation (general)
2024.09

Si/Al傾斜材料を用いた電流誘起垂直磁化スイッチング

Speaker
高木さゆり, 洞口泰輔, 山野井一人, 能崎幸雄
Conference Title
Dates 2024.09.24 - 2024.09.27
Invitation Status
With
Conference Category
Oral presentation (general)
2025.01

Imaging of dispersion relation of magnetoelastic waves in epitaxial ferromagnetic Heusler alloys using multiple-overtones surface acoustic wave

Speaker
K. Yamanoi, S. Yamada, K. Hamaya, Y. Nozaki
Conference Title
Conference Title The 16th Joint Conference on Magnetism and Magnetic Materials and Intermag Dates 2025.01.13 - 2025.01.17
Invitation Status
With
Conference Category
Poster presentation
2024.11

Magnetization switching in perpendicularly magnetized Co films using spin current produced by Si/Al composition-graded materials

Speaker
Sayuri Takagi, Kazuto Yamanoi, Yukio Nozaki
Conference Title
Conference Title KiPAS international workshop on Recent Advances in Orbitronics and Spintronics Dates 2024.11.13 - 2024.11.14
Invitation Status
With
Conference Category
Poster presentation
2024.12

Magnon-phonon interaction mapping using high overtone surface acoustic waves

Speaker
Kazuto Yamanoi, Yukio Nozaki
Conference Title
Conference Title CEMS Symposium on Quantum Information and Spintronics 2024 Dates 2024.12.10 - 2024.12.12
Invitation Status
With
Conference Category
Oral presentation (general)
2025.04

Magnon-phonon interaction mapping using high-overtone SAW devices in Co-based Heusler alloys

Speaker
K. Yamanoi, S. Yamada, K. Hamaya, Y. Nozaki
Conference Title
Conference Title IcAUMS 2025: International Conference of Asian Union of Magnetics Societies Dates 2025.04.21 - 2025.04.24
Invitation Status
With
Conference Category
Poster presentation