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Tetsu ICHITSUBO, PhD (市坪 哲)

Professor,
Institute for Materials Research, Tohoku University

Journal articles only (Corresponding: *T. Ichitsubo)

  1. Three mechanical relaxation modes associated with nanoscale structural heterogeneity in Pd42.5Ni7.5Cu30P20 fragile glass,
    Hao Wang, Tetsu Ichitsubo, Hidemi Kato,
    The European Physical Journal Applied Physics, in press.
  2. Examining Electrolyte Compatibility on Polymorphic MnO2 Cathodes for Room Temperature Rechargeable Magnesium Batteries,
    Xiatong Ye, Hongyi Li, Takuya Hatakeyama, Hiroaki Kobayashi, Toshihiko Mandai, Norihiko L. Okamoto and Tetsu Ichitsubo
    ACS Applied Materials & Interfaces, Articles, in press.
  3. Influence of oxygen on the kinetics of omega and alpha phase formation in beta Ti-V,
    Robert Josef Enzinger, Martin Luckabauer, Norihiko L. Okamoto, Tetsu Ichitsubo, Wolfgang Sprengel, Roland Wurschum,
    Metallurgical and Materials Transactions A, in press.
  4. Laser-induced breakdown spectroscopy to obtain quantitative three-dimensional hydrogen mapping in nickel-metal-hydride battery cathode for interpreting its reaction distribution,
    Susumu Imashuku, Takumi Kamimura, Tetsu Ichitsubo, Kazuaki Wagatsuma,
    Analyst 147, 5161 (2022).
  5. Light-induced Li extraction from LiMn2O4/TiO2 in a water-in-salt electrolyte for photo-rechargeable batteries,
    Kohei Shimokawa, Shogo Matsubara, Akihiro Okamoto, Tetsu Ichitsubo,
    Chemical Communications, 58, 9634 (2022).
  6. Nonthermal melting of charge density wave order via nucleation in VTe2,
    Hiroshi Tanimura, Norihiko L. Okamoto, Takao Homma, Yusuke Sato, Akihiro Ishii, Hitoshi Takamura and Tetsu Ichitsubo,
    Physical Review B 105, 245402 (2022).
  7. Dendrite-free alkali-metal electrodeposition from contact-ion-pair state induced by mixing alkaline earth cation,
    Hongyi Li, Masaki Murayama and Tetsu Ichitsubo,
    Cell Reports Physical Science 3, 100907 (2022).
  8. Influences of enhanced entropy in layered rocksalt oxide cathodes for lithium-ion batteries,
    Tomoya Kawaguchi, Xiao Bian, Takuya Hatakeyama, Hongyi Li, Tetsu Ichitsubo,
    ACS Applied Energy Materials 5, 4369 (2022).
  9. Excellently balanced water-intercalation-type heat-storage oxide,
    Takuya Hatakeyama, Norihiko L. Okamoto, Satoshi Otake, Hiroaki Sato, Hongyi Li and Tetsu Ichitsubo,
    Nature Communications 13, 1452 (2022).
  10. Atomistic study on simultaneous achievement of partial crystallization and rejuvenated glassy structure in thermal process of metallic glasses,
    Masato Wakeda, Junji Saida and Tetsu Ichitsubo,
    Philosophical Magazine, in press (2022).
  11. Metalloid substitution elevates simultaneously the strength and ductility of face-centered-cubic high-entropy alloys,
    Daixiu Wei, Liqiang Wang, Yongjie Zhang, Wu Gong, Tomohito Tsuru5, Ivan Lobzenko, Jing Jiang, Stefanus Harjo, Takuro Kawasaki, Jae Wung Bae, Wenjun Lu, Zhen Lu, Yuichiro Hayasaka, Takanori Kiguchi, Norihiko L. Okamoto, Tetsu Ichitsubo, Hyoung Seop Kim, Tadashi Furuhara, Evan Ma, Hidemi Kato,
    Acta Materialia 225, 117571 (2022).
  12. Thermal stability of MnO2 polymorphs
    Takuya Hatakeyama, Norihiko L Okamoto, *Tetsu Ichitsubo,
    Journal of Solid State Chemistry 305, 122683 (2022).

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  13. Catalytic Mechanism of Spinel Oxides for Oxidative Electrolyte Decomposition in Mg Rechargeable Batteries,
    Jonghyun Han, Shunsuke Yagi, Hirokazu Takeuchi, Masanobu Nakayama, and Tetsu Ichitsubo,
    Journal of Materials Chemistry A 9, 26401-26409 (2021).
  14. Accelerated kinetics revealing metastable pathways of magnesiation-induced transformations in MnO2 polymorphs,
    Takuya Hatakeyama, Hongyi Li, Norihiko L Okamoto, Kohei Shimokawa, Tomoya Kawaguchi, Hiroshi Tanimura, Susumu Imashuku, Maximilian Fichtner, *Tetsu Ichitsubo,
    Chemistry of Materials, 33, 6983-6996 (2021).
  15. Electrochemically Synthesized liquid-sulfur/sulfid composite materials for High-Rate Magnesium Battery Cathodes,
    *Kohei Shimokawa, Takuya Furuhashi, Tomoya Kawaguchi, Won-Young Park, Takeshi Wada, Hajime Matsumoto, Hidemi Kato, *Tetsu Ichitsubo,
    Journal of Materials Chemistry A, 9, 16585-16593 (2021).
  16. Electrochemically Induced Strain Evolution in Pt-Ni Alloy Nanoparticles Observed by Bragg Coherent Diffraction Imaging,
    Tomoya Kawaguchi, Vladimir Komanicky, Vitalii Latyshev, Wonsuk Cha, Evan Maxey, Ross Harder, Tetsu Ichitsubo, Hoydoo You,
    Nano Letters 21, 5945-5951 (2021).
  17. Relaxation Behavior an Heterogeneous Structure of Metallic Glasses,
    Hiroshi Tanimura, Tomoki Hayashi, Martin Luckabauer, Tomoya Kawaguchi, Masato Wakeda, Hidemi Kato, *Tetsu Ichitsubo,
    Journal of the Society of Materials Science, Japan (材料) 70, 374-380 (2021).
  18. Construction of supramolecular polymer hydrogel electrolyte with ionic channels for flexible supercapacitors,
    Kun-Peng Wang, Ye Yang, Qi Zhang,* Zhenyu Xiao, Lingbo Zong, *Tetsu Ichitsubo and Lei Wang Materials Chemistry Frontier 33, 2007539 (2021).
  19. Structure Design of Long-Life Spinel-Oxide Cathode Materials for Magnesium Rechargeable Batteries,
    Kohei Shimokawa, Taruto Atsumi, Norihiko L. Okamoto, Tomoya Kawaguchi, Susumu Imashuku, Kazuaki Wagatsuma, Masanobu Nakayama, Kiyoshi Kanamura, and *Tetsu Ichitsubo,
    Advanced Materials 33, 2007539 (2021).
  20. Modelling Dilatometry Data of Isothermal ω-Phase Formation in a Strongly β-Stabilised TiV-Alloy,
    R. J. Enzinger, M. Luckabauer, T. Ichitsubo, & R. Wurschum,
    Materials Science Forum, 1016, 1851-1856 (2021).
  21. Evolution of microstructure and variations in mechanical properties accompanied with diffusionless isothermal omega transformation in beta-titanium alloys,
    Norihiko L. Okamoto, Shuhei Kasatani, Martin Luckabauer, Robert Enzinger, Satoshi Tsutsui, Masakazu Tane, *Tetsu Ichitsubo,
    Physical Review Materials 4, 123603 (2020).
  22. Nitrogen doping-induced local structure change in a Cr2Ge2Te6 inverse resistance phase-change material,
    Yi Shuang, Shogo Hatayama, Hiroshi Tanimura, Daisuke Ando, Tetsu Ichitsubo and Yuji Sutou,
    Materials Advances 1, 2426-2432 (2020).
  23. Effects of solute oxygen on kinetics of diffusionless isothermal ω transformation in β-titanium alloys,
    Norihiko L. Okamoto, Shuhei Kasatani, Martin Luckabauer, Masakazu Tane, *Tetsu Ichitsubo,
    Scripta Materialia 188, 88-91 (2020).
  24. Nonthermal Dynamics of Dielectric Functions in a Resonantly Bonded Photoexcited Material,
    Hiroshi Tanimura, Shinji Watanabe, Tetsu Ichitsubo,
    Advanced Functional Materials 30, 2002821 (2020).
  25. Search for vacancies in concentrated solid-solution alloys with fcc crystal structure,
    L. Resch, M. Luckabauer, N. Helthuis, N. L. Okamoto , T. Ichitsubo, R. Enzinger, W. Sprengel, and R. Wurschum,
    Physical Review Materials 4, 060601(R) (2020). (Editors’ Suggestion).
  26. Circumventing huge volume strain in alloy anodes of lithium batteries,
    H. Li, T. Yamaguchi, S. Matsumoto, H. Hoshikawa, T. Kumagai, N.L. Okamoto & *T.Ichitsubo,
    Nature Communications 11, 1584 (2020).
  27. Spinel-Rocksalt Transition as a Key Cathode Reaction Toward High-Energy-Density Magnesium Rechargeable Batteries,
    K. Shimokawa and T. Ichitsubo,
    Current Opinion in Electrochemistry 21, 93-99 (2020).
  28. Direct observation of elastic softening just after femtosecond-laser excitation in a phase-change material,
    T. Kawaguchi, K. Tokuda, S. Okada, M. Yabashi, T. Ichitsubo, N. Yamada, E. Matsubara,
    Physical Review B 101, 060302(R) (2020).
  29. Electrochemical phase transformation accompanied with Mg extraction and insertion in spinel MgMn2O4 cathode material,
    T.Hatakeyama, N. L. Okamoto, K. Shimokawa, H. Li, A. Nakao, Y. Uchimoto, H. Tanimura, T. Kawaguchi, T. Ichitsubo,
    Physical Chemistry Chemical Physics 21, 23749-23757 (2019).
  30. Suppressive effect of Fe cations in Mg(Mn1-xFex)2O4 positive electrodes on oxidative electrolyte decomposition for Mg rechargeable batteries,
    Jonghyun Han, Shunsuke Yagi, Tetsu Ichitsubo,
    Journal of Power Sources 435, 226822 (2019).
  31. Zinc-Based Spinel Cathode Materials for Magnesium Rechargeable Batteries: Toward Reversible Spinel-Rocksalt Transition,
    K. Shimokawa, T. Atsumi, M. Harada, R. E. Ward, M. Nakayama, Y. Kumagai, F. Oba, N. L. Okamoto, K. Kanamura, T. Ichitsubo,
    Journal of Materials Chemistry A 7, 12225-12235 (2019).
  32. Diffusionless isothermal omega transformation in titanium alloys driven by quenched-in compositional fluctuations,
    M. Tane, H. Nishiyama, A. Umeda, N. L. Okamoto, K. Inoue, M. Luckabauer, Y. Nagai, T. Sekino, T. Nakano, T. Ichitsubo,
    Physical Review Materials 3, 043604 (2019).
  33. Decreasing activation energy of fast relaxation processes in a metallic glass during aging,
    M. Luckabauer, T. Hayashi, H. Kato, and T. Ichitsubo,
    Physical Review B 99, 140202(R) (2019).
  34. Feasible Transformation of MgCo2O4 from Spinel to Defect Rocksalt Structure under Electron Irradiation,
    N. L. Okamoto, K. Shimokawa, H. Tanimura, T. Ichitsubo,
    Scripta Materialia 167, 26-30 (2019).
  35. Strain-Induced Stabilization of Charged State in Li-Rich Layered Transition Metal Oxide for Lithium Ion Batteries,
    T. Kawaguchi, M. Sakaida, M. Oishi, T. Ichitsubo, K. Fukuda, S. Toyoda, E. Matsubara
    The Journal of Physical Chemistry C 122, 19298-19308 (2018).
  36. Fast diffusion of multivalent ions facilitated by concerted interactions in dual-ion battery systems,
    H. Li, N. L. Okamoto, T. Hatakeyama, Y. Kumagai, F. Oba, T. Ichitsubo,
    Advanced Energy Materials 8, 1801475 (2018).
  37. Solvation-Structure Modification by Concentrating Mg(TFSA)2-MgCl2-Triglyme Ternary Electrolyte,
    K. Shimokawa, H. Matsumoto, and T. Ichitsubo,
    The Journal of Physical Chemistry Letters 9, 4732-4737 (2018).
  38. Irreversible thermodynamics of ideal plastic deformation,
    K. Ogawa, T. Ichitsubo, S. Ishioka,
    Cogent Physics 5, 1496613 (2018).
  39. Distortion of local atomic structures in amorphous Ge-Sb-Te phase change materials,
    A. Hirata, T. Ichitsubo, P. F. Guan, T. Fujita, and M. W. Chen,
    Physical Review Letters 120, 205502 (2018).
  40. Electrochemical lithium intercalation behavior of pristine and milled hexagonal boron nitride,
    J. Kim, E. Yamasue, T. Ichitsubo, H. Okumura, K. N. Ishihara
    Journal of The Electroanalytical Chemistry 779, 263-269 (2017).
  41. Constructing metal-anode rechargeable batteries utilizing concomitant intercalation of Li-Mg dual cations into Mo6S8,
    H. Li, *T. Ichitsubo, S. Yagi, E. Matsubara,
    Journal of Materials Chemistry A 5, 3534-3540 (2017).
  42. Initial Atomic Motion Immediately Following Femtosecond-Laser Excitation in Phase-Change Materials,
    *E. Matsubara, S. Okada, *T. Ichitsubo, T. Kawaguchi, A. Hirata, P. F. Guan, K. Tokuda, K. Tanimura, T. Matsunaga, M. W. Chen, *N. Yamada,
    Physical Review Letters 117, 135501 (2016).
  43. Two distinct crystallization processes in supercooled liquid,
    M. Tane, H. Kimizuka, T. Ichitsubo,
    Journal of Chemical Physics 144, 194505 (2016).
  44. EQCM Analysis of Redox Behavior of CuFe Prussian Blue Analog in Mg Battery Electrolytes,
    S. Yagi, M. Fukuda, T. Ichitsubo, K. Nitta, M. Mizumaki, E. Matsubarab,
    Journal of The Electrochemical Society 162, A2356-A2361 (2015).
  45. Roles of Transition Metals Interchanging with Lithium in Electrode Materials,
    T. Kawaguchi, K. Fukuda, K. Tokuda, M. Sakaida, T. Ichitsubo, M. Oishi, J. Mizuki, E. Matsubara,
    Physical Chemistry Chemical Physics 17, 14064-14070 (2015).
  46. Toward "Rocking-chair type" Mg-Li Dual-salt Battery,
    *T. Ichitsubo, S. Okamoto, T. Kawaguchi, Y. Kumagai, F. Oba, S. Yagi, N. Goto, T. Doi, E. Matsubara,
    Journal of Materials Chemistry A 3, 10188-10194 (2015). (Selected as Hot Papers)
  47. Intercalation & push-out process with spinel-to-rocksalt transition on Mg insertion into spinel oxides in magnesium batteries,
    S. Okamoto, *T. Ichitsubo, T. Kawaguchi, Y. Kumagai, F. Oba, S. Yagi, K. Shimokawa, N. Goto, T. Doi, E. Matsubara,
    Advanced Science 2, 1500072 (2015) (DOI: 10.1002/advs.201500072).
  48. Structural modification by adding Li cations into Mg/Cs-TFSA molten salt facilitating Mg electrodeposition,
    K. Ohara, Y. Umebayashi, T. Ichitsubo, K. Matsumoto, R. Hagiwara, H. Arai, M. Mori, Y. Orikasa, S. Okamoto, M. Oishi, Y. Aiso, T. Nohira, Y. Uchimoto, Z. Ogumia, and E. Matsubara,
    RSC Advances 5, 3063 (2015).
  49. Surface-layer formation by reductive decomposition of LiPF6 at relatively high potentials on negative electrode in lithium ion batteries and its suppression,
    T. Kawaguchi, K. Shimada, T. Ichitsubo, S. Yagi, E. Matsubara,
    Journal of Power Sources 271, 431-436 (2014).
  50. Revisit to Diffraction Anomalous Fine Structure,
    T. Kawaguchi, K. Fukuda, K. Tokuda, K. Shimada, T. Ichitsubo, M. Oishi, J. Mizuki, E. Matsubara,
    Journal of Synchrotron Radiation 21, 1247-1251 (2014).
  51. A new aspect of Chevrel compounds as positive electrodes for magnesium batteries,
    *T. Ichitsubo, S. Yagi, R. Nakamura, Y. Ichikawa, S. Okamoto, K. Sugimura, T. Kawaguchi, A. Kitada, M. Oishi, T. Doi, E. Matsubara,
    Journal of Materials Chemistry A 2, 14858-14866 (2014).
  52. Bulk-nanoporous-silicon negative electrode with extremely high cyclability for lithium-ion batteries prepared using a top-down process,
    T. Wada, T. Ichitsubo, K. Yubuta, H. Segawa, H. Yoshida, H. Kato,
    Nano Letters 14, 4505-4510 (2014).
  53. Retardation and acceleration of phase separation evaluated from observation of imbalance between structure and valence in LiFePO4/FePO4 electrode,
    K. Tokuda, T. Kawaguchi, K. Fukuda, T. Ichitsubo, E. Matsubara,
    APL Materials 2, 070701 (2014).
  54. Time-Resolved Coherent Diffraction of Ultrafast Structural Dynamics in a Single Nanowire,
    M. C. Newton, M. Sao, Y. Fujisawa, R. Onitsuka, T. Kawaguchi, K. Tokuda, T. Sato, T. Togashi, M. Yabashi, T. Ishikawa, T. Ichitsubo, E. Matsubara, Y. Tanaka, and Y. Nishino,
    Nano Letters 14, 2413-2418 (2014).
  55. Three-Dimensional Nanoelectrode by Metal Nanowire Nonwoven Clothes,
    M. Kawamori, T. Asai, Y. Shirai, S. Yagi, M. Oishi, T. Ichitsubo, E. Matsubara,
    Nano Letters 14, 1932-1937 (2014).
  56. Electrochemical behavior of magnesium alloys in alkali metal-TFSA ionic liquid for magnesium-battery negative electrode,
    M. Oishi, T. Ichitsubo, S. Okamoto, S. Toyoda, E. Matsubara, T. Nohira, R. Hagiwara,
    Journal of the Electrochemical Society 161, A943-947 (2014).
  57. EQCM Analysis of Redox Behavior of Prussian Blue in a Lithium Battery Electrolyte,
    S. Yagi, M. Fukuda, R. Makiura, T. Ichitsubo, and E. Matsubara,
    Journal of Materials Chemistry A, 2, 8041 (2014).
  58. A concept of dual-salt polyvalent-metal storage battery,
    S. Yagi, *T. Ichitsubo, Y. Shirai, S. Yanai, T. Doi, K. Murase, E. Matsubara,
    Journal of Materials Chemistry A, 2, 1144-1149 (2014).
  59. What determines the critical size for phase separation in LiFePO4 in lithium ion batteries?
    *T. Ichitsubo, T. Doi, K. Tokuda, E. Matsubara, T. Kida, T. Kawaguchi, S. Yagi, S. Okada, and J. Yamaki,
    Journal of Materials Chemistry A, 1, 14532-14537 (2013).
  60. Effects of Water Content on Magnesium Deposition from a Grignard Reagent-based Tetrahydrofuran Electrolyte,
    S. Yagi, A. Tanaka, Y. Ichikawa, T. Ichitsubo, and E. Matsubara,
    Research on Chemical Intermediates, 40, 3-9 (2014).
  61. Elastically constrained phase-separation dynamics competing with charge process in LiFePO4/FePO4 system,
    *T. Ichitsubo, K. Tokuda, S. Yagi, M. Kawamori, T. Kawaguchi, T. Doi, M. Oishi, E. Matsubara,
    Journal of Materials Chemistry A, 1, 2567-2577 (2013).
  62. Electrochemical Stability of Magnesium Battery Current Collectors in a Grignard Reagent-Based Electrolyte,
    S. Yagi, A. Tanaka, Y. Ichikawa, T. Ichitsubo, E. Matsubara,
    Journal of the Electrochemical Society, 160, C83-C88 (2013).
  63. Synthesis of Binary Magnesium-Transition Metal Oxides via Inverse Coprecipitation,
    S. Yagi, Y. Ichikawa, I. Yamada, T. Doi , T. Ichitsubo, E. Matsubara,
    Japanese Journal of Applied Physics, 52, 025501 (2013).
  64. Time-resolved Bragg coherent X-ray diffraction revealing ultrafast lattice dynamics in nano-thickness crystal layer using X-ray free electron laser,
    Y. Tanaka, K. Ito, M. Newton, T. Nakatani, R. Onitsuka, I. Takahashi, T. Sato, T. Togashi, M. Yabashi, K. Shimada, K. Tokuda, T. Kawaguchi, T. Ichitsubo, E. Matsubara, and Y. Nishino,
    The Journal of the Ceramic Society of Japan 121, 283-286 (2013).
  65. Study on Correlation between Complex Relaxation Phenomena and Elastic Heterogeneity in Metallic Glasses (in Japanese),
    *T. Ichitsubo，S. Yukitani，E. Matsubara，H. Kato,
    Journal of the Society of Materials Science, Japan 62, 167-171 (2013).
  66. Electrochemical Stability of Metal Electrodes for Reversible Magnesium Deposition/Dissolution in Tetrahydrofuran Dissolving Ethylmagnesium Chloride,
    S. Yagi, A. Tanaka, T. Ichitsubo, and E. Matsubara,
    ECS Electrochemistry Letters, 1, D11-D14 (2012).
  67. Influence of mechanical strain on the electrochemical lithiation of aluminum-based electrode materials,
    *T. Ichitsubo, S. Yagi, T. Doi, S. Yukitani, K. Hirai, E. Matsubara,
    Journal of the Electrochemical Society, 159 A14-A17 (2012).
  68. Transverse excitations in liquid Ga,
    S. Hosokawa, M. Inui, Y. Kajihara, K. Matsuda, T. Ichitsubo, W.-C. Pilgrim, H. Sinn, L. E. Gonz´alez, D. J. Gonz´alez, S. Tsutsui, and A. Q. R. Baron,
    European Physical Journal-Special Topics, 196, 85?93 (2011).
  69. Effects of oxygen content and heating rate on phase transition behavior in Bi_{2}(V_{0.95}Ti_{0.05})O_{5.475-x},
    Y. Taninouchi, T. Uda, T. Ichitsubo, Y. Awakura, E. Matsubara,
    Journal of Alloys and Compounds, 509, 5833-5838 (2011).
  70. Potential positive electrodes for high-voltage rechargeable magnesium-ion batteries,
    *T. Ichitsubo, T. Adachi, S. Yagi, T. Doi,
    Journal of Materials Chemistry 21, 11764-11772 (2011).
  71. Mechanical-energy influences to electrochemical phenomenon in lithium-ion batteries,
    *T. Ichitsubo, S. Yukitani, K. Hirai, S. Yagi, T. Uda, E. Matsubara,
    Journal of Materials Chemistry 21, 2701-2708 (2011). (Selected as Hot Papers)
  72. Control of c-axis orientation of L10-FePd in dual-phase-equilibrium FePd/Fe thin films,
    *T. Ichitsubo, S. Takashima, E. Matsubara, S. Tsukimoto, Y. Tamada and T. Ono,
    Journal of Applied Physics 109, 033513 (2011).
  73. Formation of columnar-shaped structure of Fe in Fe-Cr-Sn thin films and its shape-magnetic anisotropy,
    *T. Ichitsubo, T. Uchihara, and E. Matsubara, S. Tsukimoto, Y. Tamada and T. Ono,
    Japanese Journal of Applied Physics 50, 013004 (2011).
  74. Static heterogeneity in metallic glasses and its correlation to physical properties,
    *T. Ichitsubo, H. Kato, E. Matsubara, S. Biwa, S. Hosokawa, K. Matsuda, H. Uchiyama, A. Q. R. Baron,
    Journal of Non-Crystalline Solids 357, 494-500 (2011).
  75. Exchange-coupling of c-axis oriented L10-FePd and Fe in FePd/Fe thin films,
    *T. Ichitsubo, S. Takashima, and E. Matsubara, Y. Tamada and T. Ono,
    Applied Physics Letters 97, 182508 (2010).
  76. Effects of transformation strain due to lithiation/delithiation in Sn electrode of Li-ion batteries,
    *T. Ichitsubo, K. Hirai, S. Yukitani, E. Matsubara,
    Electrochemistry 78, 460-462 (2010).
  77. Elastic inhomogeneity and acoustic phonons in Pd-, Pt-, and Zr-based metallic glasses,
    *T. Ichitsubo, W. Itaka, E. Matsubara, H. Kato, S. Biwa, S. Hosokawa, K. Matsuda, J. Saida, O. Haruyama, Y. Yokoyama, H. Uchiyama, A. Q. R. Baron,
    Physical Review B 81, 172201 (2010).
  78. Phase classification, electrical conductivity, and thermal stability of Bi2(V0.95TM0.05)O5.5+δ (TM: transition metal),
    Y.-k. Taninouchi, T. Uda, T. Ichitsubo, Y. Awakura, E. Matsubara,
    Solid State Ionics 181, 1279-1286 (2010).
  79. Phase Stability of Bi2(V1-xMEx)O5.5+δ (ME = Li and Ag, x =0.05 and 0.1),
    Y. Taninouchi, T. Uda, T. Ichitsubo, Y. Awakura and E. Matsubara,
    Materials Transactions 51, 561 (2010).
  80. High Oxide-Ion Conductivity of Monovalent-Metal-Doped Bismuth Vanadate at Intermediate Temperatures,
    Y. Taninouchi, T. Uda, T. Ichitsubo, Y. Awakura, E. Matsubara,
    Solid State Ionics 181, 719-723 (2010).
  81. Precipitation of the ZrCu B2 phase in Zr50Cu50-xAlx (x = 0, 4, 6) metallic glasses by rapidly heating and cooling,
    T. Yamamoto, Y. Yokoyama, T. Ichitsubo, H. Kimura, E. Matsubara, A. Inoue,
    Journal of Materials Research 25, 793 (2010).
  82. Interfacial Reaction of Gas-atomized Sn-Zn Solder Containing Ni and Cu Additives,
    S. Yagi, *T. Ichitsubo, E. Matsubara, M. Yamaguchi, H. Kimura, and K. Sasamori,
    Journal of Alloys and Compounds 484, 185-189 (2009).
  83. Crystallization Behavior and Structural Stability of Zr50Cu40Al10 Bulk Metallic Glass,
    S. Zhang, *T. Ichitsubo, Y. Yokoyama, T. Yamamoto, E. Matsubara and A. Inoue,
    Materials Transactions 50, 1340-1345 (2009).
  84. Crystallization of Zr50Cu40Al10 Metallic Glass by Rapid Heating Process (in Japanese),
    S. Zhang, *T. Ichitsubo, E. Matsubara, Y. Yokoyama, and T. Yamamoto,
    Journal of the Society of Materials Science, Japan 58, 205-208 (2009).
  85. Correlation of dynamic and quasistatic relaxations: The Cox?Merz rule for metallic glass,
    H. Kato, T. Ichitsubo, H. Igarashi, and A. Inoue,
    Applied Physics Letters 95, 231911 (2009).
  86. Inhomogeneity and glass-forming ability in the bulk metallic glass Pd42.5Ni7.5Cu30P20 as seen via x-ray spectroscopies,
    S. Hosokawa, H. Sato, T. Ichitsubo, M. Nakatake, N. Happo, J.-F. Berar, N. Boudet, T. Usuki, W.-C. Pilgrim, E. Matsubara, and N. Nishiyama,
    Physical Review B 80, 174204 (2009).
  87. Oxidation-State Control of Nanoparticles Synthesized via Chemical Reduction Using Potential Diagrams: Selective Synthesis of Cu and Cu2O Nanoparticles from CuO Aqueous Suspension,
    S. Yagi, H. Nakanishi, T. Ichitsubo, and E. Matsubara,
    Journal of Electrochemical Society 156, D321-D325 (2009).
  88. Transverse acoustic excitations in liquid Ga,
    S. Hosokawa, M. Inui, Y. Kajihara, K. Matsuda, T. Ichitsubo, W.-C. Pilgrim, H. Sinn, L.E. Gonzalez, D.J. Gonzalez, S. Tsutsui, A.Q.R. Baron,
    Physical Review Letters 102, 105502 (2009).
  89. Low-temperature elastic moduli of a Pd-based metallic glass showing positive phonon dispersion,
    *T. Ichitsubo, E. Matsubara, K. Miyagi, W. Itaka, K. Tanaka, S, Hosokawa,
    Physical Review B 78, 052202 (2008).
  90. Mechanism of c-axis orientation of L10 FePt in nanostructured FePt/B2O3 thin films,
    *T. Ichitsubo, S. Tojo, T. Uchihara, E. Matsubara, A. Fujita, K. Takahashi, K. Watanabe,
    Physical Review B 77, 094114 (2008).
  91. Effects of volume strain due to Li-Sn compound formation on electrode potential in lithium ion batteries,
    K. Hirai, *T. Ichitsubo, T. Uda, A. Miyazaki, S. Yagi, and E. Matsubara,
    Acta Materialia, 56, 1539-1545 (2008).
  92. Synthesis of Spinel-Type Magnesium Cobalt Oxide and Its Electrical Conductivity,
    N. Kamioka, *T. Ichitsubo, T. Uda, S. Imashuku, Y. Taninouchi and E. Matsubara,
    Materials Transactions 49, 824-828 (2008).
  93. Elastic instability condition of the raft structure during creep deformation in nickel-base superalloys,
    K. Tanaka, T. Ichitsubo, K. Kishida, H. Inui and E. Matsubara,
    Acta Materialia 56, 3786-3790 (2008).
  94. Formation of Nickel Nanoparticles by Electroless Deposition using NiO and Ni(OH)2 Suspensions,
    S. Yagi, T. Koyanagi, H. Nakanishi, T. Ichitsubo, and E. Matsubara,
    Journal of Electrochemical Society 155, D583-D588 (2008).
  95. Formation of Cu Nanoparticles by Electroless Deposition using Aqueous CuO Suspension,
    S. Yagi, H. Nakanishi, E. Matsubara, S. Matsubara, T. Ichitsubo, K. Hosoya, and Y. Matsuba,
    Journal of Electrochemical Society 155, D474-D479 (2008).
  96. Molecular dynamics simulation and statistical analysis for glass transition of Lennard-Jones system,
    R. Sakuma, R. Tarumi, M. Hirao, T. Ichitsubo, E. Matsubara, J. Saida,
    Journal of the Japan Institute of Metals 72, 158-162 (2008).
  97. Nanoscale elastic inhomogeneity of a Pd-based metallic glass: Sound velocity from ultrasonic and inelastic x-ray scattering experiments,
    *T. Ichitsubo, S. Hosokawa, K. Matsuda, E. Matsubara, N. Nishiyama, S. Tsutsui, A. Q. R. Baron,
    Physical Review B 76, 140201(R) (2007).
  98. A pseudoternary phase diagram of the BaO?ZrO2?ScO1.5 system at 1600°C and solubility of scandia into barium zirconate,
    S. Imashuku, T. Uda, T. Ichitsubo, E. Matsubara and Y. Awakura,
    Journal of Phase Equilibria and Diffusion 28, 517 (2007).
  99. Low-temperature acoustic properties and quasi-harmonic analysis for Cu-based bulk metallic glasses,
    R. Tarumi, M. Hirao, T. Ichitsubo, E. Matsubara, J. Saida and H. Kato,
    Physical Review B 76, 104206 (2007).
  100. Low temperature elastic properties of a CuZrTi bulk metallic glass,
    R. Tarumi, M. Hirao, T. Ichitsubo, E. Matsubara, J. Saida and H. Kato,
    Materials Transactions 48,1842-1845 (2007).
  101. Local structure around Pd atoms in Pd42.5Ni7.5Cu30P20 excellent glass-former studied by anomalous X-ray scattering,
    S. Hosokawa, J.F. Berar, N. Boudet, T. Ichitsubo, and N. Nishiyama,
    Materials Transactions 48, 2358-2361 (2007).
  102. Grazing-incident Small-angle Scattering as a Tool for Thin Film Microstructure and Interface Analysis,
    H. Okuda, S. Ochiai, M. Ohtaka, T. Ichitsubo, E. Matsubara, N. Usami, K. Nakajima, S. Sasaki, O. Sakata,
    Transactions of Materials Research Society of Japan 32, 275-280 (2007).
  103. Electronic structure of Pd42.5Ni7.5Cu30P20 excellent bulk metallic glass former: Comparison to the reference Pd40Ni40P20 glass,
    S. Hosokawa, H. Sato, N. Happo, K. Mimura, Y. Tezuka, T. Ichitsubo, E. Matsubara, and N. Nishiyama,
    Acta Materialia 55, 3413-3419 (2007).
  104. Soft X-ray emission study of Pd-Ni-Cu-P bulk metallic glass,
    S. Hosokawa, H. Sato, K. Mimura, N. Happo, Y. Tezuka, T. Ichitsubo, E. Matsubara, and N. Nishiyama,
    Journal of Electron Spectroscopy and Related Phenomena 156-158, 426-429 (2007).
  105. Structural instability of metallic glasses under radiofrequency-ultrasonic perturbation and its correlation with glass-to-crystal transition of less-stable metallic glasses,
    *T. Ichitsubo, E. Matsubara, H. S. Chen, J. Saida, T. Yamamoto, N. Nishiyama,
    Journal of Chemical Physics 125, 154502 (2006).
  106. Atomizing Effect on Sn-Zn Based Solder alloy,
    M. Yamaguchi, *T. Ichitsubo, E. Matsuubara, H. Kimura, K. Sasamori, H. Irie, S. Kumamoto and T. Anada,
    Journal of the Japan Institute of Metals 70, 162-165 (2006).
  107. Extended mean-field method for predicting yield behaviors of porous materials,
    M. Tane, T. Ichitsubo, M. Hirao, H. Nakajima,
    Mechanics of Materials 39, 53-63 (2007).
  108. Microstructure of fragile metallic glasses inferred from ultrasound-accelerated crystallization in Pd-based metallic glasses,
    *T. Ichitsubo, E. Matsubara, T. Yamamoto, H. S. Chen, N. Nishiyama, J. Saida, K. Anazawa,
    Physical Review Letters 95, 245501 (2005).
  109. Local structure and glass transition in Zr-based binary amorphous alloys,
    *T. Ichitsubo, E. Matsubara, J. Saida, H.S. Chen,
    Materials Transactions 46, 2282-2286 (2005).
  110. Glass-liquid transition in a less-stable metallic glass,
    *T. Ichitsubo, E. Matsubara, H. Numakura, K. Tanaka, N. Nishiyama, R. Tarumi,
    Physical Review B 72, 052201 (2005).
  111. Interpretation in elastic regime for rafting of Ni-base superalloy based on the external-stress-free dimensional change due to internal-stress equilibration,
    *T. Ichitsubo, K. Tanaka,
    Acta Materialia 53, 4497-4504 (2005).
  112. In situ detection method for obtaining permeability of Fe-based amorphous alloys: ac resistance measurement for Fe84Nb7B9,
    *T. Ichitsubo, E. Matsubara, S. Tanaka, N. Nishiyama and K. Amiya,
    Applied Physics Letters 86, 032503 (2005).
  113. Control of compound forming reaction at the interface between SnZn solder and Cu substrate,
    *T. Ichitsubo, E. Matsubara, K. Fujiwara, M. Yamaguchi, H. Irie, S. Kumamoto, T. Anada,
    Journal of Alloys and Compounds 392, 200-205 (2005).
  114. On the preferential formation of anatase in amorphous titanium-oxide film,
    T. Nakamura, *T. Ichitsubo, E. Matsubara, A. Muramatsu, N. Sato, H. Takahashi,
    Scripta Materialia 53, 1019-1023 (2005).
  115. Anisotropic yield behavior of lotus-type porous iron: measurements and micromechanical mean-field analysis,
    M. Tane, T. Ichitsubo, S.K. Hyun, and H. Nakajima,
    Journal of Materials Research 20, 48-53 (2005).
  116. Preferential formation of anatase in laser-ablated titanium dioxide films,
    T. Nakamura, *T. Ichitsubo, E. Matsubara, A. Muramatsu, N. Sato, H. Takahashi,
    Acta Materialia 53, 323-329 (2005).
  117. On the stability of chemical order in small ordered-alloy particles,
    H. Numakura and T. Ichitsubo,
    Philosophical Magazine 85, 855-865 (2005).
  118. Incident Photon-Energy Dependence of the Electronic Density of States in Pd42.5Ni7.5Cu30P20 Metallic Glass,
    S. Hosokawa, N. Happo, H. Sato, M. Taniguchi, T. Ichitsubo, M. Sakurai, E. Matsubara and N. Nishiyama,
    Materials Transactions 46, 2803-2806 (2005).
  119. Single-crystal elastic constants of disordered and ordered FePd,
    *T. Ichitsubo and K. Tanaka,
    Journal of Applied Physics 96, 6220-6223 (2004).
  120. Ultrasound-Induced Structural Anomaly of Supercooled Liquid in Some Bulk Metallic Glasses,
    *T. Ichitsubo, E. Matsubara, K. Anazawa, N. Nishiyama, S. Kai, and M. Hirao,
    Materials Transactions 45, 1189-1193 (2004).
  121. Effects of external magnetic field on FePt films during heat treatment,
    *T. Ichitsubo, K. Tanaka, M. Koujina, M. Kawashima, and M. Hirao,
    Japanese Journal of Applied Physics 43, 273-276 (2004).
  122. Ultrasound-induced crystallization around the glass transition temperature for Pd40Ni40P20 metallic glass,
    *T. Ichitsubo, E. Matsubara, S. Kai, and M. Hirao,
    Acta Materialia 52, 423-429 (2004).
  123. Effective-mean-field approach for macroscopic elastic constants of composites,
    M. Tane, T. Ichitsubo,
    Applied Physics Letters 85, 197 (2004).
  124. Elastic constants of lotus-type porous magnesium: Comparison with effective-mean-field theory,
    M. Tane, T. Ichitsubo, M. Hirao, T. Ikeda, and H. Nakajima,
    Journal of Applied Physics 96, 3696 (2004).
  125. Elastic properties of lotus-type porous iron: Acoustic measurement and extended effective-mean-field theory,
    M. Tane, T. Ichitsubo, H. Nakajima, S.K. Hyun, M. Hirao,
    Acta Materialia 52, 5195-5201 (2004).
  126. Temperature Dependence of Elastic Constants of Lotus-Type Porous Copper,
    M. Tane, T. Ichitsubo, M. Hirao, R. Takeda, T. Ikeda, and H. Nakajima,
    Materials Letters 58, 1819 (2004).
  127. Elastic anisotropy of rafted Ni-base superalloy at high temperatures,
    *T. Ichitsubo, D. Koumoto, M. Hirao, K. Tanaka, M. Osawa, T. Yokokawa, and H. Harada,
    Acta Materialia 51, 4863-4869 (2003).
  128. Rafting Mechanism for Ni-Base Superalloy under External Stress: Elastic or Elastic-Plastic Phenomena?,
    *T. Ichitsubo, D. Koumoto, M. Hirao, K. Tanaka, M. Osawa, T. Yokokawa, and H. Harada,
    Acta Materialia 51, 4033-4044 (2003).
  129. Elastic constants predicted from sintered porous MgB2 via micromechanics modeling,
    *T. Ichitsubo, T. Seto, H. Ogi, M. Hirao and H. Inui,
    Materials Letters 57, 3910-3913 (2003).
  130. Elastic and anelastic behavior of Zr55Al10Ni5Cu30 bulk metallic glass around the glass transition temperature under ultrasonic excitation,
    *T. Ichitsubo, S. Kai, H. Ogi, M. Hirao, and K. Tanaka,
    Scripta Materialia 49, pp. 267-271 (2003).
  131. Fabrication of Isolated FePd Nanoparticles by Sputtering and Heat Treatment,
    *T. Ichitsubo, M. Koujina, M. Kawashima, and M. Hirao,
    Japanese Journal of Applied Physics 42 (Part 1 No. 5A), 2858-2859 (2003).
  132. Influence of the elastic strain on the band structure of ellipsoidal SiGe coherently embedded in Si matrix,
    N. Usami, T. Ichitsubo, T. Ujihara, T. Takahashi, K. Fujiwara, G. Sazaki, and K. Nakajima,
    Journal of Applied Physics 94, 916-920 (2003).
  133. Elastic property of aged duplex stainless steel,
    M. Tane, T. Ichitsubo, H. Ogi, and M. Hirao,
    Scripta Materialia 48, 229-234 (2003).
  134. Elastic-Constant Measurement for Lotus-Type Porous Magnesium with Resonant Ultrasound Spectroscopy,
    M. Tane, T. Ichitsubo, R. Takeda, M. Hirao, T. Ikeda and H. Nakajima,
    Journal of the Japan Institute of Metals 67, 417-419 (2003).
  135. Anisotropic Elastic Constants of Lotus-structured Porous Copper,
    M. Tane, T. Ichitsubo, H. Ogi, M. Hirao, T. Ikeda, and H. Nakajima,
    Journal of the Japan Copper and Brass Research Association 42, 83-86 (2003).
  136. Elastic anisotropy and incohesive bond of chemical-vapor-deposition diamond film: Acoustic resonance measurements and micromechanics modeling,
    N. Nakamura, H. Ogi, T. Ichitsubo, M. Hirao, N. Tatsumi, T. Imai, and H. Nakahata,
    Journal of Applied Physics 94, 6405-6410 (2003).
  137. Elastic-stiffness coefficients of a silicon-carbide fiber at elevated temperatures: Acoustic spectroscopy and micromechanics modeling,
    H. Ogi, S. Kai, T. Ichitsubo, M. Hirao, and K. Takashima,
    Philosophical Magazine 83, 503-512 (2003).
  138. Measurement of the Anisotropic Elastic Constants of CVD Diamond Film and Micromechanics Modeling (in Japanese),
    N. Nakamura, H. Ogi, T. Ichitsubo, M. Hirao, N. Tatsumi, T. Imai and H. Nakahata,
    Journal of the Society of Materials Science, Japan 52, No.10, 1160-1165 (2003).
  139. Anisotropic Elastic Constants of Lotus-Type Porous Copper: Measurements and Micromechanics Modeling,
    *T. Ichitsubo, M. Tane, H. Ogi, M. Hirao, T. Ikeda and H. Nakajima,
    Acta Materialia 50, 4105-4115 (2002).
  140. Elastic stiffness and ultrasonic attenuation of superconductor MgB2 at low temperatures,
    *T. Ichitsubo, H. Ogi, S. Nishimura. T. Seto, M. Hirao and H. Inui,
    Physical Review B 66, 052514 (2002). See also Erratum: Phys. Rev. B 69, 099901(E) (2004).
  141. Elastic constant measurement of Ni-base superalloy with the RUS and mode selective EMAR methods,
    *T. Ichitsubo, H. Ogi, M. Hirao, K. Tanaka, M. Osawa, T. Yokokawa, T. Kobayashi, and H. Harada,
    Ultrasonics 40, 211-215 (2002).
  142. Anisotropic elastic constants of porous copper with resonant ultrasound spectroscopy and micromechanics,
    M. Tane, T. Ichitsubo, T. Morishita, H. Hirao, and H. Nakajima,
    Journal of the Japan Institute of Metals 66, 1073-1077 (2002).
  143. Thermal fluctuation for the time-dependent Ginzburg-Landau simulation,
    *T. Ichitsubo and K. Tanaka,
    Physical Review E 63, 060101(R) (2001).
  144. Effect of external fields on ordering of FePd,
    K. Tanaka, T. Ichitsubo and M. Koiwa,
    Material Science and Engineering A 312, 118-127 (2001).
  145. Kinetics of cubic to tetragonal transformation under external field by the time-dependent Ginzburg-Landau approach,
    *T. Ichitsubo, K. Tanaka, M. Koiwa and Y. Yamazaki,
    Physical Review B 62, 5435-5441 (2000).
  146. Formation of Mono-variant L10 Structure on Ordering of FePd under Magnetic Field,
    K. Tanaka, T. Ichitsubo, M. Amano, M. Koiwa and K. Watanabe,
    Materials Transactions, JIM 41, 917-922 (2000).
  147. Effect of magnetic field on ordering of FePd,
    K. Tanaka, T. Ichitsubo, M. Koiwa and K. Watanabe,
    Transactions of Materials Research Society of Japan 25, 497-500 (2000).
  148. Evaluation of elastic strain energy associated with the formation of hydride precipitates in LaNi5,
    K. Tanaka, S. Okazaki, T. Ichitsubo, T. Yamamoto, H. Inui, M. Yamaguchi and M. Koiwa,
    Intermetallics 8, 613-618 (2000).
  149. Configurational free energy in order-disorder transition by Monte Carlo method and calculation for system under external fields,
    *T. Ichitsubo, K. Tanaka, H. Numakura and M. Koiwa,
    Physical Review B 60, 9198 (1999).
  150. Effect of applied stress on fcc-L10 transformation of FePd single crystal,
    *T. Ichitsubo, M. Nakamoto, K. Tanaka and M. Koiwa,
    Materials Transactions, JIM 39, 24-31 (1998).
  151. Single-Crystal elastic constants of gamma-TiAl,
    K. Tanaka, T. Ichitsubo, H. Inui, M. Yamaguchi and M. Koiwa,
    Philosophical Magazine Letters 73, 71-78 (1996).



    152. Journal articles collected as international-conference proceeding papers
  152. Modelling dilatometry data of isothermal ω-phase formation in a strongly β-stabilised TiV-alloy,
    Robert Josef Enzinger, Martin Luckabauer, Tetsu Ichitsubo, and Roland Wurschum,
    Materials Science Forum 1016, 1851-1856 (2021).
  153. Phonon Excitations in Pd40Ni40P20 Bulk Metallic Glass by Inelastic X-Ray Scattering,
    S. Hosokawa, M. Inui, Y. Kajihara, T. Ichitsubo, K. Matsuda, H. Kato, A. Chiba, K. Kimura, K. Kamimura, S. Tsutsui, H. Uchiyama, A. Q. R. Baron,
    Materials Science Forum 879, 767-772 (2017).
  154. Framework Structures for Mg Battery Cathodes,
    S. Yagi, M. Fukuda, T. Ichitsubo, E. Matsubara,
    Materials Science Forum 879, 2150-2152 (2017).
  155. Heating-Rate-Dependence of Tg and Tx in Zr-Based BMGs with Characteristic Structures,
    E. Matsubara, T. Ichitsubo, K. Itoh, T. Fukunaga, J. Saida, N. Nishiyama, H. Kato, A. Inoue,
    Journal of Alloys and Compounds 483, 8-13 (2009).
  156. Dynamic viscoelasticity of Zr-Al-Ni-Cu metallic glass in the glass transition region,
    Y. Ueno, M. Hojo, H. Numakura, T. Ichitsubo, J. Saida,
    Materials Science and Engineering A 521-522, 232-235 (2009).
  157. Structural inhomogeneity of metallic glass observed by ultrasonic and inelastic x-ray scattering measurements,
    *T. Ichitsubo and E. Matsubara,
    Materials Science and Engineering A 521-522, 236-242 (2009).
  158. Partial structure of Pd42.5Ni7.5Cu30P20 bulk metallic glass,
    S. Hosokawa, J-F. Berar, N. Boudet, *T. Ichitsubo, E. Matsubara, W.-C. Pilgrim, N. Nishiyama,
    Journal of physics: Conference Series 144, 012055 (2009).
  159. Electronic structure of Pd42.5Ni7.5Cu30P20 metallic glass,
    S. Hosokawa, H. Sato, N. Happo, T. Ichitsubo, E. Matsubara, and N. Nishiyama,
    Reviews on advanced materials science 18, 180-183 (2008).
  160. Mechanism of ultrasound-induced structural instability in bulk metallic glasses,
    *T. Ichitsubo, E. Matsubara, J. Saida, H. S. Chen, N. Nishiyama, and T. Yamamoto,
    Reviews on advanced materials science 18, 37-40 (2008).
  161. Partial structure of Pd42.5Ni7.5Cu30P20 bulk metallic glass: Comparison to the reference Pd40Ni40P20 glass,
    S. Hosokawa, J-F. Berar, N. Boudet, T. Ichitsubo, E. Matsubara, W.-C. Pilgrim, N. Nishiyama,
    Journal of physics: Conference Series 98, 012013 (2008).
  162. Ultrasonic Spectroscopy and X-ray Diffraction Study for ARB Aluminum,
    K. Hirai, *T. Ichitsubo, E. Matsubara, and N. Tsuji,
    Materials Science Forum 561-565, 937-940 (2007).
  163. Glass-to-liquid transition in zirconium and palladium based metallic glasses,
    *T. Ichitsubo, E. Matsubara, and H. Numakura,
    Materials Science and Engineering A 449-451, 506-510 (2007).
  164. Structural study of Zr-based metallic glasses, E. Matsubara,
    *T. Ichitsubo, J. Saida, S. Kohara, H. Ohsumi,
    Journal of Alloys and Compounds 434-435, 119-120 (2007).
  165. Crystallization accelerated by ultrasound in Pd-based metallic glasses,
    *T. Ichitsubo, E. Matsubara, K. Anazawa, N. Nishiyama,
    Journal of Alloys and Compounds 434-435, 194-195 (2007).
  166. Elastic properties of Cu-based bulk metallic glass around glass transition temperature,
    R. Tarumi, H. Ogi, M. Hirao, T. Ichitsubo, E. Matsubara and J. Saida,
    Materials Science Forum 539-543, 1932-1936 (2007).
  167. Structural Stability and Elasticity in Zr-based Bulk Metallic Glasses,
    S. Zhang, *T. Ichitsubo, Y. Yokoyama, K. Miyagi, and E. Matsubara,
    Materials Science Forum 561-565, 1391-1395 (2007).
  168. Low-temperature crystallization caused by ultrasound in Pd42.5Ni7.5Cu30P20 and Pd40Ni40P20 bulk metallic glasses,
    *T. Ichitsubo, E. Matsubara, K. Anazawa, N. Nishiyama, M. Naito and Y. Hirotsu,
    Materials Science and Engineering A 442, 273-277 (2006).
  169. Elasticity and anelasticity of metallic glass at around the glass transition temperature,
    K. Tanaka , T. Ichitsubo, E. Matsubara,
    Materials Science and Engineering A 442, 278-282 (2006).
  170. Evolution of internal stress field in Ni-base superalloy through creep deformation,
    K. Tanaka, T. Kajikawa, T. Ichitsubo, M. Osawa, T. Yokokawa, and H. Harada,
    Materials Science Forum 475-479, 619-622 (2005).
  171. Micromechanical mean-field analysis for stress-strain curve of lotus-type porous iron,
    M. Tane, S.K. Hyun, T. Ichitsubo and H. Nakajima,
    Materials Science Forum 486-487, 489-492 (2005).
  172. Anomalous Crystallization Induced by Ultrasound in Pd42.5Ni7.5Cu30P20 Metallic Glass,
    *T. Ichitsubo, E. Matsubara, K. Anazawa, N. Nishiyama, M. Naito, Y. Hirotsu,
    Journal of Metastable and Nanocrystalline Materials 24-25, 547-550 (2005).