Papers - TANAKA Masaaki

Interconnected skyrmions in a nanowire structure: Micromagnetic simulations Reviewed

Taichi Nishitani, Syuta Honda, Hiroyoshi Itoh, Tomokatsu Ohsawa, and Masaaki A. Tanaka

Physical Review B   110 ( 17 )   174415_1 - 174415_8   2024.11

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： https://doi.org/10.1103/PhysRevB.110.174415

Thickness dependence of Morin transition of Ru-doped α-Fe₂O₃ films detected by spin Hall magnetoresistance measurements Reviewed

Masaaki A. Tanaka, Koki Yokoyama, Akihiro Furuta, Kazuki Fujii, and Ko Mibu

Journal of Applied Physics   135 ( 14 )   143901_1 - 143901_7   2024.04

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DOI： https://doi.org/10.1063/5.0203488

Control of conductivity in Fe-rich cobalt-ferrite thin films with perpendicular magnetic anisotropy Reviewed

Masaya Morishita, Tomoyuki Ichikawa, Masaaki A. Tanaka, Motoharu Furuta, Daisuke Mashimo, Syuta Honda, Jun Okabayashi, and Ko Mibu

Physical Review Materials   7 ( 5 )   054402_1 - 054402_10   2023.05

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DOI： https://doi.org/10.1103/PhysRevMaterials.7.054402

Generation of spin-polarized electronic currents using perpendicularly magnetized cobalt-ferrite spin-filtering barriers grown on spinel-type-conductive layers Reviewed

Masaaki Tanaka, Motoharu Furuta, Tomoyuki Ichikawa, Masaya Morishita, Yu-Min Hung, Syuta Honda, Teruo Ono, and Ko Mibu

Applied Physics Letters   122 ( 4 )   042401_1 - 042401_5   2023.01

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DOI： https://doi.org/10.1063/5.0131390

Correlation between interlayer exchange coupling and domain wall velocity in multilayered magnetic wires Reviewed

Takafumi Suzuki, Masaaki Tanaka, Tatsuro Ohmasa, Shunsuke Honda, Syuta Honda, Hiroyuki Awano, and Ko Mibu

 Journal of Magnetism and Magnetic Materials   565 ( 1 )   170218_1 - 170218_7   2023.01

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DOI： https://doi.org/10.1016/j.jmmm.2022.170218

Origin of perpendicular magnetic anisotropy in Co_xFe_3-xO_4+δ thin films studied by x-ray magnetic circular and linear dichroisms Reviewed International journal

Jun Okabayashi, Masaaki A. Tanaka, Masaya Morishita, Hideto Yanagihara, and Ko Mibu

PHYSICAL REVIEW B   105 ( 13 )   134416_1 - 134416_8   2022.04

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Stabilization of Néel-type domain walls in multilayered magnetic wires using antiferromagnetic interlayer exchange coupling Reviewed International journal

Masaaki Tanaka, Musashi Shimazaki, Tatsuro Ohmasa, Takafumi Suzuki, Shunsuke Honda, Syuta Honda, Hiroyuki Awano, and Ko Mibu

Journal of Applied Physics   128 ( 6 )   063902   2020.08

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DOI： 10.1063/5.0013481

Current-induced linear motion of antiferromagnetically coupled skyrmion-like bubble domains stabilized without Dzyaloshinskii–Moriya interaction Reviewed International journal

Syuta Honda, Takamasa Sugahara, and Masaaki Tanaka

Journal of Physics D: Applied Physics   53 ( 43 )   435001   2020.08

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1088/1361-6463/aba14f

Simultaneous Measurement of γ-ray and Conversion Electron Mössbauer Spectra of Fe Films under Total Reflection Conditions Using Synchrotron Mössbauer Source Reviewed International journal

Takaya Mitsui, Ko Mibu, Masaaki Tanaka, Shinji Kitao, Yasuhiro Kobayashi, Ryo Masuda, and Makoto Seto

Journal of the Physical Society of Japan   89 ( 5 )   054707_1 - 054707_6   2020.05

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.7566/JPSJ.89.054707

Perpendicular magnetic anisotropy and tunneling conductivity of epitaxial cobalt-ferrite (001) films grown on nonmagnetic metal films Reviewed International journal

K. Naruse, M. Tanaka, K. Nomura, T. Taniguchi, S. Honda, T. Ono, and K. Mibu

Journal of Magnetism and Magnetic Materials   475   721 - 726   2019.04

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Current-Induced Motion of Bubble Domains Stabilised in Nanowires with Edge Defects Reviewed International journal

S. Honda, R. Takashima and M. A. Tanaka

Journal of Physics D: Applied Physics   52   025001   2018.11

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1088/1361-6463/aae8cd

Deposition temperature dependence of interface magnetism of Co₂FeGe-Heusler-alloy/Ag films studied with ⁵⁷Fe Mössbauer spectroscopy Reviewed International journal

N. Nakatani, S. Imai, M.A. Tanaka, T. Kubota, K. Takanashi, K. Mibu

Journal of Magnetism and Magnetic Materials   464 ( 1 )   71 - 75   2018.05

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.jmmm.2018.05.049

Thickness dependence of Morin transition temperature in iridium-doped hematite layers studied through nuclear resonant scattering Reviewed International journal

Ko Mibu, Kazuaki Mikami, Masaaki Tanaka, Ryo Masuda, Yoshitaka Yoda, Makoto Seto

Hyperfine Interactions   283   92_1 - 92_8   2017.11

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Language：English   Publishing type：Research paper (international conference proceedings)  

Micromagnetic investigations of Neel- and Bloch-type skyrmion dynamics induced by spin Hall effect of cap layers Reviewed

Syuta Honda and Masaaki Tanaka

Japanese Journal of Applied Physics   56 ( 098001_1 )   098001_3   2017.08

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.7567/JJAP.56.098001

Electric-current-induced dynamics of bubble domains in a ferrimagnetic Tb/Co multilayer wire below and above the magnetic compensation point Reviewed International journal

Masaaki Tanaka, Sho Sumitomo, Noriko Adachi, Syuta Honda, Hiroyuki Awano, and Ko Mibu

AIP Advances   7 ( 5 )   055916_1 - 055916_5   2017.01

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Current-induced dynamics of bubble domains in perpendicularly magnetized TbFeCo wires Reviewed

M. A. Tanaka, H. Kanazawa, S. Sumitomo, S. Honda, K. Mibu, H. Awano

Applied Physics Express   8 ( 7 )   073002_1 - 073002_4   2015.06

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DOI： 10.7567/APEX.8.073002

Attempt to measure magnetic hyperfine fields in metallic thin wires under spin Hall conditions using synchrotron-radiation Mossbauer spectroscopy Reviewed

K. Mibu, T. Mitsui, M. A. Tanaka, R. Masuda, S. Kitao, Y. Kobayashi, Y. Yoda and M. Seto

Journal of Applied Physics   117 ( 17 )   17E126_1 - 17E126_4   2015.04

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Language：English   Publishing type：Research paper (international conference proceedings)  

DOI： doi:10.1063/1.4917189

Interface magnetism of Co₂FeGe Heusler alloy layers and magnetoresistance of Co₂FeGe/MgO/Fe magnetic tunnel junctions Reviewed

M. A. Tanaka, D. Maezaki, T. Ishii, A. Okubo, R. Hiramatsu, T. Ono, K. Mibu

Journal of Applied Physics   116 ( 16 )   163902_1 - 163902_5   2014.10

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DOI： 10.1063/1.4898761

Nonlinear strain dependence of magnetic anisotropy in CoFe₂O₄ films Reviewed

M. A. Tanaka, K. Harada, M. Takemura, K. Mibu, J. Inoue

Journal of Applied Physics   115 ( 17 )   17C101_1 - 17C101_3   2014.01

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DOI： 10.1063/1.4853235

Study of Perpendicular Magnetic Anisotropy and Magneto-Elastic Coupling in the First Principles and Phenomenology Reviewed

J. Inoue, H. Itoh, M. A. Tanaka, K. Mibu, T. Niizeki, H. Yanagihara, E. Kita

IEEE Transactions on Magnetics   49 ( 7 )   3269 - 3272   2013.07

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Language：English   Publishing type：Research paper (international conference proceedings)  

DOI： 10.1109/TMAG.2013.2243703