Publication 2011

Publication 2011

The articles written in black are original papers, those indicated in grey are conference proceedings.The articles written in green are review papers or book chapters.

Magnetic Materials:

  • 我が国で発明された世界最強の磁石­ネオジム磁石(教科書から一歩進んだ身近な製品の化学)
    宝野和博:化学と教育 59, No.12 (2011).


  • ジスプロシウムを使わない高保磁力ネオジム磁石
    宝野和博:自動車技術 65, 80 (2011).


  • FePtAg-C nanogranular film as thermally assisted magnetic recording (TAR) media
    L. Zhang, Y. K. Takahashi, K. Hono, B. C. Stipe, J.-Y. Juang, and M. Grobis, IEEE Trans. Magn. 47, 4062 (2011).

  • Microstructure optimization for achieving high coercivity in anisotropic Nd-Fe-B thin films
    W. B. Cui, Y. K. Takahashi and K. Hono, Acta Mater. 59, 7768 (2011).

  • Microstructure of fine grained Nd-Fe-B sintered magnets with high coercivity
    H. Sepehri-Amin, Y. Une, T. Ohkubo, K. Hono and M. Sagawa, Scripta Mater. 65, 396 - 399 (2011).

  • Designed Metamagnetism in CoMnGe1-xPx
    Z. Gercsi, K. Hono, and K.G. Sandeman, Phys. Rev. B 83, 174403 (2011).

  • Distribution of Dy in high-coercivity (Nd,Dy)-Fe-B sintered magnets
    W.F. Li, H. Sepehri-Amin, T. Ohkubo, N. Hase, and K. Hono, Acta Mater. 59, 3061 (2011).

  • Quantitative laser atom probe analyses of hydrogenation-disproportionated Nd-Fe-B powders
    H. Sepehri-Amin, T. Ohkubo, T. Nishiuchi, S. Hirosawa and K. Hono, Ultramicroscopy 111, 615 - 618 (2011).

  • L10-ordered FePtAg-C granular thin film for thermally-assisted magnetic recording media
    L. Zhang, Y.K. Takahashi and K. Hono, B.C. Stipe, J.-Y. Juang and M. Grobis, J. Appl. Phys. 109, 07B703 (2011).

  • ネオジム磁石の微細構造と保磁力
    宝野和博、佐川眞人編「ネオジム磁石のすべて」第7章、アグネ技術センター, 2011年4月30日、ISBN 978-4-901496-58-2 C 3054.


  • Size-tunable silicon/iron oxide hybrid nanoparticles with fluorescence, superparamagnetism, and biocompatibility
    K. Sato, S. Yokosuka, Y. Takigami, K. Hirakuri, K. Fujioka, Y. Manome, H. Sukegawa, H. Iwai and N. Fukata, J. Am. Chem. Soc. 133, 18626-18633 (2011).
  • Spintronic Materials:

  • Bi-quadratic interlayer exchange coupling in Co2MnSi/Ag/Co2MnSi pseudo spin-valve
    H. S. Goripati, M. Hayashi, T. Furubayashi, T. Taniguchi, H. Sukegawa, Y. K. Takahashi and K. Hono, J. Appl. Phys. 110, 123914 (2011).

  • Magnetic properties and spin polarization of Co2Mn(SixSn1-x) alloys containing two L21 phases
    A. Srinivasan, A. Rajanikanth, Y.K. Takahashi and K. Hono, J. Alloy. Comp. 514, 195 (2011).

  • Correlation between symmetry-selective transport and spin-dependent resonant tunneling in fully epitaxial Cr/ultrathin-Fe/MgO/Fe(001) magnetic tunnel junctions
    T. Niizeki, H. Sukegawa, S. Mitani, N. Tezuka, and K. Inomata, Appl. Phys. Lett. 99, 182508 (2011).

  • Oscillatory antiferromagnetic interlayer exchange coupling in Co2Fe(Al0.5Si0.5)/Ag/Co2Fe(Al0.5Si0.5) films and its application to trilayer magnetoresistive sensor
    T. M. Nakatani, S. Mitani, T. Furubayashi and K. Hono, Appl. Phys. Lett. 99, 182505 (2011).

  • Large amplitude microwave emission from Heusler alloy based pseudo spin valve nanopillars
    J. Sinha, M. Drapeko, M. Hayashi, Y. K. Takahashi, T. Taniguchi, S. Mitani and K. Hono, Appl. Phys. Lett. 99, 162508 (2011).

  • Spin polarization measurements of L21-ordered Co2Mn(Ga0.5Sn0.5)
    B. S. D. Ch. S. Varaprasad, A. Rajanikanth, Y. K. Takahashi, and K. Hono, J. Mag. Mag. Mater. 323, 3092 - 3097 (2011).

  • Large magnetoresistance in current-perpendicular-to-plane pseudo spin valve using a Co2Fe(Ge0.5Ga0.5) Heusler alloy
    Y.K. Takahashi, A. Srinivasan, B. Varaprasad, A. Rajanikanth, N. Hase, T.M. Nakatani, S. Kasai, T. Furubayashi and K. Hono, Appl. Phys. Lett. 98, 152501 (2011).

  • エピタキシャルFe/MgAl2O4/Fe(001)強磁性トンネル接合における結晶性と伝導特性
    介川 裕章・Xiu Huixin・大久保 忠勝・新関 智彦・葛西 伸哉・ 古林 孝夫・三谷 誠司・猪俣 浩一郎・宝野 和博:日本磁気学会誌. 35, 254-259 (2011).

  • Low-temperature grown quaternary Heusler-compound Co2Mn1-xFexSi films on Ge(111)
    S. Yamada, K. Hamaya, T. Murakami, B. Varaprasad, Y. K. Takahashi, A. Rajanikanth, K. Hono, and M. Miyao, J. Appl. Phys. 109, 07B113 (2011).

  • Enhancement of current-perpendicular-to-plane giant magnetoresistance by insertion of Co50Fe50 layers at the Co2Mn(Ga0.5Sn0.5)/Ag intervace
    N. Hase, T. M. Nakatani, S. Kasai, Y. K. Takahashi, and K. Hono, J. Appl. Phys. 109, 07E112 (2011)..

  • The effect of substitution of Fe with Cr on the giant magnetoresistance of current-perpendicular-to-plane spin valves with Co2FeSi Heusler alloy
    H. S. Goripati, T. furubayashi, S. V. Karthik, T. M. Nakatani, Y. K. Takahashi, and K. Hono, J. Appl. Phys. 109, 043901 (2011).

  • Interfacial resistance and spin-dependent scattering in current-perpendicular-to-plane giant magnetoresistance using Co2Fe(Al0.5Si0.5)/Ag/Co2Fe Al0.5Si0.5) pseuso spin valves
    T. M. Nakatani, T. Furubayashi, and K. Hono, J. Appl. Phys. 109, 07B724 (2011).

  • Surface morphology and transport properties of Cr nanoparticles in single electron tunneling regime
    T. Koda, S. Mitani, M. Mizuguchi and K. Takanashi, J. Phys.: Conf. Ser. 266, 012093 (2011).


  • Magnetic properties of ion irradiated epitaxial Fe films
    Y. Kamada, H. Watanabe, S. Mitani, J. Echigoya, J.N. Mohapatra, H. Kikuchi, S. Kobayashi and K. Takanashi, J. Phys.: Conf. Ser. 266, 012035 (2011).


  • Structural instability of FeCo ultrathin films grown on MgO(100)
     S. Mitani and T. Niizeki, J. Phys.: Conf. Ser. 266, 012121-1-4 (2011).


  • Fully epitaxial Fe/MgO/Fe(001) junctions with nonmagnetic metal layer insertion
    T. Niizeki, S. Mitani, H. Sukegawa, S. Kasai and K. Inomata, J. Appl. Phys. 109, 07C726-1-3 (2011).


  • Effect of cotunneling and spin polarization on the large tunneling magnetoresistance effect in granular C60-Co films
    S. Sakai, S. Mitani, I. Sugai, K. Takanashi, Y. Matsumoto, S. Entani, H. Naramoto, P. Avramov and Y. Maeda, Phys. Rev. B 83, 174422-1-6 (2011).

  • Tunnel magnetoresistance in textured Co2FeAl/MgO/CoFe based magnetic tunnel junctions on a Si/SiO2 amorphous substrate
    Z. C. Wen, H. Sukegawa, S. Mitani and K. Inomata, Appl. Phys. Lett. 98, 192505-1-3 (2011).

  • Perpendicular magnetization of Co2FeAl full-Heusler alloy films induced by MgO interface
    Z. C. Wen, H. Sukegawa, S. Mitani and K. Inomata, Appl. Phys. Lett. 98, 242507-1-3 (2011).

  • Spin-transfer magnetization switching in ordered alloy-based nanopillar devices
    S. Mitani, J. Phys. D: Appl. Phys. 44, 384003-1-8 (2011).


  • Correlation between symmetry-selective transport and spin-dependent resonant tunneling in fully epitaxial Cr/ultrathin-Fe/MgO/Fe(001) magnetic tunnel junctions
    T. Niizeki, H. Sukegawa, S. Mitani, N. Tezuka and K. Inomata, Appl. Phys. Lett. 99, 182508 (2011) .

  • X-ray imaging of vortex cores in confined magnetic structures
    P. Fischer, M-Y. Im, S. Kasai, K. Yamada, T. Ono and A. Thiaville, Phys. Rev. B 83, 212402-1-4 (2011).

  • Dynamics of coupled vortices in a pair of ferromagnetic disks
    S. Sugimoto, Y. Fukuma, S. Kasai, T. Kimura, A. Barman, and Y. Otani, Phys. Rev. Lett. 106, 197203-1-4 (2011).

  • Bias-voltage-dependence of magnetoresistance for epitaxial Fe/MgO/Co2MnSn tunnel junctions
    M-A. Tanaka, T. Hori, S. Hori, K. Kondou, S. Kasai, T. Ono and K. Mibu, J. Phys. Conf. Series 266, 012107 (2011).


  • Magnetic dichroism in angle-resolved hard x-ray photoemission from buried layers
    X. Kozina, G.H. Fecher, G. Stryganyuk, S. Ouardi, B. Balke, C. Felser, E. Ikenaga, T. Sugiyama, N. Kawamura, M. Suzuki, T. Taira, T. Uemura, M. Yamamoto, H. Sukegawa, W.H. Wang, K. Inomata and K. Kobayashi, Phys. Rev. B 84, 054449-1-8 (2011).

  • Effect of annealing on Co2FeAl0.5Si0.5 thin films: A magneto-optical and x-ray absorption study
    S. Trudel, G. Wolf, J. Hamrle, B. Hillebrands, P. Klaer, M. Kallmayer, H.-J. Elmers, H. Sukegawa, W.H. Wang and K. Inomata, Phys. Rev. B 83, 104412-1-10 (2011).

  • Spin wave interference from rising and falling edge of electrical pulses
    J. H. Kwon, S. S. Mukherjee, M. Jamali, M. Hayashi and H. Yang, H.-J. Elmers, H. Sukegawa, W.H. Wang and K. Inomata, Appl. Phys. Lett. 99, 132505 (2011).

  • All-electrical operation of magnetic vortex core memory cell
    K. Nakano, D. Chiba, N. Ohshima, S. Kasai, T. Sato, Y. Nakatani, K. Sekiguchi, K. Kobayashi and T. Ono, Appl. Phys. Lett. 99, 262505 (2011).
  • Nanostructure Analysis:

  • Effect of double aging and microalloying on the age hardening behavior of a Mg-Sn-Zn alloy
    T. T. Sasaki, K. Oh-ishi, T. Ohkubo, and K. Hono, Mat. Sci. Eng. A 530, 1-8 (2011).

  • レーザーアトムプローブによる絶縁性材料のナノ解析(最近の研究)
    大久保忠勝、Chen Yimeng, 小塚雅也、宝野和博:まてりあ 50, 397 (2011).


  • Unexpected influence of Mn addition on the creep property in a cast Mg-2Al-2Ca (mass%) alloy
    T. Homma, S. Nakawaki, K. Oh-ishi, K. Hono, S. Kamado, Acta Mater. 59, 7662 - 7672 (2011).

  • Influence of the wavelength on the spatial resolution of pulsed-laser atom probe
    B. Gault, Y. M. Chen, M. P. Moody, T. Ohkubo, K. Hono and S. P. Ringer, J. Appl. Phys. 110, 094901 (2011).

  • High-strength extruded Mg-Al-Ca-Mn alloy
    S. W. Xu, K. Oh-ishi, T. Honma, S. Kamado and K. Hono, Scripta Mater. 65, 269 - 272 (2011).

  • Atomic scale characterization of GaInN/GaN multiple quantum wells in V-shaped pits
    S. Tomiya, Y. Kanitani, S. Tanaka, T. Ohkubo, and K. Hono, Appl. Phys. Lett. 98, 181904 (2011).

  • Direct observation of carbon distribution in retained austenite films in low carbon lath martensite steel
    S. Morito, K. Oishi, K. Hono and T. Ohba, ISIJ International 51, 1200 (2011).

  • Mechanism of laser assisted field evaporation from insulating oxides
    M. Tsukada, H. Tamura, K.P. McKenna, A.L. Shluger, Y.M. Chen, T. Ohkubo and K. Hono, Ultramicroscopy 111, 567 - 570 (2011).

  • Laser assisted field evaporation of oxides in atom probe analysis
    Y. M. Chen, T. Ohkubo and K. Hono, Ultramicroscopy 111, 562 - 566 (2011).

  • Quantitative atom probe analyses of rare-eath-doped ceria by femtosecond laser
    F. Li, T. Ohkubo, Y. M. Chen, M. Kodzuka, and K. Hono, Ultramicroscopy 111, 589 - 594 (2011).

  • Quantitative atom probe analyses of magnesium alloys
    K. Oh-ishi, C. L. Mendis, T. Ohkubo, and K. Hono, Ultramicroscopy 111, 715 (2011).

  • Broadening the applications of the atom probe technique by ultraviolet femtosecond laser
    K. Hono, T. Ohkubo, Y. M. Chen, M. Kodzuka, K. Oh-ishi, H. Sepehri-Amin, F. Li, T. Kinno, S. Tomiya, and Y. Kanitani, Ultramicroscopy 111, 576 (2011).

  • Laser assisted atom probe analysis of thin films on insulating substrates
    M. Kodzuka, T. Ohkubo, and K. Hono, Ultramicroscopy 111, 557 (2011).

  • Effect of double aging and microalloying on the age hardening behavior of a Mg-Sn-Zn alloy
    T. T. Sasaki, K.Oh-ishi, T. Ohkubo and K. Hono, Mat. Sci. Eng. A 530, 1 (2011).

  • Change in local environment upon quasicrystallization of Zr-Cu glassy alloys by addition of Pd and Pt
    J. Saida, T. Sanada, S. Sato, M. Imafuku, M. Ohnuma, T. Ohkubo, K. Hono and E. Matsubara, J. Phys.: Condens. Matter 23, 175303 (2011).

  • Microstructure and mechanical properties of annealed SUS 304H austenitic stainless steel with copper
    I. Sen, E. Amankwah, N. S. Kumar, E. Fleury, K. Oh-ishi, K. Hono and U. Ramamurty, Mat. Sci. Eng. A 528, 4491-4499 (2011).

  • Microstructures and tensile properties of a twin roll cast and heat treated Mg-2.4Zn-0.1Ag-0.1Ca-0.1Zr alloy
    C. L. Mendis, J. H. Bae, N.J. Kim and K. Hono, Scripta Mater. 64, 335-338 (2011)..

  • Precipitation of prismatic plates in Mg-0.3Ca alloys with In additions
    C.L. Mendis, K. Oh-ishi T. Ohkubo and K. Hono, Scripta Mater. 64, 137 - 140 (2011).
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