Y. Otani

Research interests

Publications

• The 2024 magnonics roadmap

  Journal of Physics Condensed Matter · 2024 · https://doi.org/10.1088/1361-648x/ad399c

• Perpendicular full switching of chiral antiferromagnetic order by current

  Nature · 2022 · 10.1038/s41586-022-04864-1

• Advances in Magnetics Roadmap on Spin-Wave Computing

  IEEE Transactions on Magnetics · 2022 · 10.1109/tmag.2022.3149664

• The 2021 Magnonics Roadmap

  Journal of Physics Condensed Matter · 2021 · https://doi.org/10.1088/1361-648x/abec1a

• Electrical manipulation of a topological antiferromagnetic state

  Nature · 2020 · 10.1038/s41586-020-2211-2

• Nonreciprocal surface acoustic wave propagation via magneto-rotation coupling

  Science Advances · 2020 · 10.1126/sciadv.abb1724

• Spintronic devices for energy-efficient data storage and energy harvesting

  Communications Materials · 2020 · 10.1038/s43246-020-0022-5

• Magnetic and magnetic inverse spin Hall effects in a non-collinear antiferromagnet

  Nature · 2019 · 10.1038/s41586-018-0853-0

• Quantum materials for spin and charge conversion

  npj Quantum Materials · 2018 · 10.1038/s41535-018-0100-9

• Large anomalous Nernst effect at room temperature in a chiral antiferromagnet

  Nature Physics · 2017 · https://doi.org/10.1038/nphys4181

• Current-Nonlinear Hall Effect and Spin-Orbit Torque Magnetization Switching in a Magnetic Topological Insulator

  Physical Review Letters · 2017 · 10.1103/physrevlett.119.137204

• Fermi-level-dependent charge-to-spin current conversion by Dirac surface states of topological insulators

  Nature Physics · 2016 · 10.1038/nphys3833

• Tuning the spin Hall effect of Pt from the moderately dirty to the superclean regime

  Physical review. B./Physical review. B · 2016 · 10.1103/physrevb.94.060412

• Giant Spin Hall Effect Induced by Skew Scattering from Bismuth Impurities inside Thin Film CuBi Alloys

  Physical Review Letters · 2012 · 10.1103/physrevlett.109.156602

• Extrinsic Spin Hall Effect Induced by Iridium Impurities in Copper

  Physical Review Letters · 2011 · 10.1103/physrevlett.106.126601

• Indication of intrinsic spin Hall effect in 4d and 5d transition metals

  Physical Review B · 2011 · 10.1103/physrevb.83.174405

• Giant spin-accumulation signal and pure spin-current-induced reversible magnetization switching

  Nature Physics · 2008 · 10.1038/nphys1095

• Evolution of the Spin Hall Effect in Pt Nanowires: Size and Temperature Effects

  Physical Review Letters · 2007 · 10.1103/physrevlett.99.226604

• Room-Temperature Reversible Spin Hall Effect

  Physical Review Letters · 2007 · https://doi.org/10.1103/physrevlett.98.156601

• Estimation of spin-diffusion length from the magnitude of spin-current absorption: Multiterminal ferromagnetic/nonferromagnetic hybrid structures

  Physical Review B · 2005 · 10.1103/physrevb.72.014461

• Eigenfrequencies of vortex state excitations in magnetic submicron-size disks

  Journal of Applied Physics · 2002 · https://doi.org/10.1063/1.1450816

• Spin excitations of magnetic vortices in ferromagnetic nanodots

  Physical review. B, Condensed matter · 2002 · 10.1103/physrevb.66.052407

• Magnetization reversal due to vortex nucleation, displacement, and annihilation in submicron ferromagnetic dot arrays

  Physical review. B, Condensed matter · 2001 · 10.1103/physrevb.65.024414

• Field evolution of magnetic vortex state in ferromagnetic disks

  Applied Physics Letters · 2001 · 10.1063/1.1377850

• Gas-phase carbonation of R2Fe17; R = Y, Sm

  Journal of Magnetism and Magnetic Materials · 1991 · 10.1016/0304-8853(91)90430-i

• Magnetic properties of a new series of rare-earth iron nitrides: R 2 Fe 17 N y (y approximately 2.6)

  Journal of Physics Condensed Matter · 1990 · 10.1088/0953-8984/2/30/013

Current projects

No projects listed.