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Nobuyuki Umetsu

Observed names: N. Umetsu, Umetsu, Nobuyuki
ORCID: 0009-0006-6332-6720
Observed ORCID: 0009-0006-6332-6720
OpenAlex ID: A5089856495
Anatase formation on titanium by two-step thermal oxidation
2010 · Takuro Okazumi, Kyosuke Ueda, et al. · Journal of Materials Science · 31
Theoretical Study on Gilbert Damping of Nonuniform Magnetization Precession in Ferromagnetic Metals
2012 · Nobuyuki Umetsu, Daisuke Miura, et al. · Journal of the Physical Society of Japan · 22
First-principles study of interface magnetic structure in Nd2Fe14B/(Fe,Co) exchange spring magnets
2016 · Nobuyuki Umetsu, Akimasa Sakuma, et al. · Physical review. B./Physical review. B · 15
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Formation of Anatase on Commercially Pure Ti by Two-Step Thermal Oxidation Using N2–CO Gas
2013 · Nobuyuki Umetsu, Shota Sado, et al. · MATERIALS TRANSACTIONS · 14
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Microscopic theory for Gilbert damping in materials with inhomogeneous spin dynamics
2012 · Nobuyuki Umetsu, Daisuke Miura, et al. · Journal of Applied Physics · 10
Atomic Layer Deposition of Perpendicularly Magnetized Co Layers Showing Current-Induced Domain Wall Motion
2023 · Masaki Kado, Yoshinori Tokuda, et al. · IEEE Transactions on Magnetics · 7
Spin orbit torque-driven motion of quasi-Bloch domain wall in perpendicularly magnetized W/CoFeB/MgO structure
2024 · Nobuyuki Umetsu, Michael Quinsat, et al. · Journal of Magnetism and Magnetic Materials · 6
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Exchange stiffness proportional to power of magnetization in permalloy co-doped with Mo and Cu
2023 · Shiho Nakamura, Nobuyuki Umetsu, et al. · Journal of Magnetism and Magnetic Materials · 6
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Spin-wave-induced spin torque in Rashba ferromagnets
2015 · Nobuyuki Umetsu, Daisuke Miura, et al. · Physical Review B · 4
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Spin-orbit torque driven motion of chiral domain walls induced by radial magnetization in nanotube geometry
2025 · Nobuyuki Umetsu, Hiroki Tokuhira, et al. · Physical review. B./Physical review. B · 3
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Gilbert damping of ferromagnetic metals incorporating inhomogeneous spin dynamics
2015 · Nobuyuki Umetsu, Daisuke Miura, et al. · Journal of Applied Physics · 2
Demonstration of Reliable Magnetic Shift Register Reading Using 50 nm MTJs on CMOS IC Toward 3-D Ultra-High Density Memory
2025 · Michael Quinsat, Yoshihiro Ueda, et al. · IEEE Journal of the Electron Devices Society · 1
Demonstration of Reliable Magnetic Shift Register Reading Using 50 nm MTJs on CMOS IC Towards 3D Ultra-High Density Memory
2025 · M. Quinsat, Y. Ueda, et al. · IEEE Electron Devices Technology & Manufacturing Conference (EDTM) · 1
Atomic Layer Deposition of Perpendicularly Magnetized Co Layers Showing Current-induced Domain Wall Motion
2023 · Masaki Kado, Yoshinori Tokuda, et al. · IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers) · 1
Microscopic theory on the Gilbert damping due to spin pumping effects in the magnetic multi-layer system
2011 · Nobuyuki Umetsu, Daisuke Miura, et al. · Journal of Physics Conference Series · 1
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Polarity-selective domain wall propagation driven by spin-orbit torque
2026 · Umetsu, Nobuyuki, Quinsat, Michael, et al. · arXiv (Cornell University)
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Canted Magnetic Field Assisted Spin Orbit Torque Switching in a Perpendicularly Magnetized Nano-magnet
2023 · Tian Li, Masahiro Koike, et al. · International Conference on Solid State Devices and Materials (SSDM)
Curvature effects of current-induced domain wall motion in a U-shaped nanowire
2018 · Nobuyuki Umetsu, Tsuyoshi Kondo · The Japan Society of Applied Physics
Domain wall motion control in the Co/Ni-nanowire-based magnetic shift register
2017 · Tsuyoshi Kondo, Takuya Shimada, et al. · IEICE Technical Report; IEICE Tech. Rep.
Current induced domain wall motion in Co/Pd multilayered structures
2017 · Masaki Kado, Yasuaki Ootera, et al. · The Japan Society of Applied Physics
Multi-bit read-out operation of magnetic shift register using magnetic-tunnel-junction integrated Co/Ni nanowires
2017 · Takuya Shimada, Michael Quinsat, et al. · The Japan Society of Applied Physics
Formation and Evaluation of Thermally‐Oxidized Titania Layers on Commercially Pure Ti
2016 · Takayuki Narushima, Nobuyuki Umetsu, et al. · Wiley eBooks
26aPS-2 Theoretical study of spin damping due to impurity scattering
2013 · Nobuyuki Umetsu, Daisuke Miura, et al. · 日本物理学会講演概要集
Grain refinement in α+β-type Ti-4. 5Al-6Nb-2Fe-2Mo alloys through precipitation of TiB or rare earth oxides
2012 · Yasunori Kimura, Nobuyuki Umetsu, et al.
Two-step gas treatment of commercially pure titanium for anatase layer formation
2012 · Nobuyuki Umetsu, Takuro Okazumi, et al.
Works count: 25
Citation count: 124
H-index: 6
I10-index: 5
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