材料工学科

研究成果

年別の研究成果 1983 2021

• 490 Article
• 70 Conference article
• 57 Conference contribution
• 7 Paper
• 23 その他
  • 6 Chapter
  • 6 Editorial
  • 6 Review article
  • 3 Comment/debate
  • 2 Letter

年別の研究成果

年別の研究成果

検索結果

• Comparative study on ac susceptibility of yba₂ cu₃ o_7−δ added with bazro₃ nanoparticles prepared via solid-state and co-precipitation method

  Hapipi, N. M., Lim, J. K., Chen, S. K., Lee, O. J., Shaari, A. H., Kechik, M. M. A., Lim, K. P., Tan, K. B., Murakami, M. & Miryala, M., 2019 12, In: Crystals. 9, 12, 655.

  研究成果: Article › 査読

  Open Access

  • Coprecipitation
  • Nanoparticles
  • solid state
  • magnetic permeability
  • nanoparticles
  1 被引用数 (Scopus)

• Composite film formed on magnesium alloy AZ31 by chemical conversion from molybdate/phosphate/fluorinate aqueous solution toward corrosion protection

  Ishizaki, T., Masuda, Y. & Teshima, K., 2013 2 25, In: Surface and Coatings Technology. 217, p. 76-83 8 p.

  研究成果: Article › 査読

  • Mg-Al-Zn-Mn-Si-Cu alloy
  • Composite films
  • molybdates
  • Corrosion protection
  • Phosphates
  49 被引用数 (Scopus)

• Construction of the stator installed in the superconducting magnetic bearing for a 10 kWh flywheel

  Koshizuka, N., Matsunaga, K., Yamachi, N., Kawaji, A., Hirabayashi, H., Murakami, M., Tomita, M., Une, S., Saito, S., Isono, M., Nasu, H., Maeda, T. & Ishikawa, F., 2004 10, In: Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 756-760 5 p.

  研究成果: Article › 査読

  • flywheels
  • magnetic bearings
  • stators
  • Magnetic bearings
  • levitation
  13 被引用数 (Scopus)

• Contact characteristics for bulk superconductors

  Yamamoto, N., Imaizumi, T., Sawa, K., Tomita, M., Murakami, M. & Hirabayashi, I., 2004 10, In: Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 662-667 6 p.

  研究成果: Article › 査読

  • Superconducting materials
  • Contact resistance
  • contact resistance
  • Resins
  • Energy storage
  5 被引用数 (Scopus)

• Contact characteristics of mechanically mated Y-Ba-Cu-O bulks with a deposited metal layer

  Fujita, H., Tomita, M., Murakami, M., Sakai, N., Hirabayashi, I. & Sawa, K., 2006 7 1, In: Superconductor Science and Technology. 19, 7, p. S607-S611

  研究成果: Article › 査読

  • Contact resistance
  • Silver
  • Metals
  • metals
  • contact resistance
  4 被引用数 (Scopus)

• Containerless solidification of Zr₆₃Al_10.5Ni_10.5Cu₁₆ alloy using a short drop tube

  Suwa, T., Nagayama, K. & Suzuki, T., 1998 1 1, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 62, 12, p. 1204-1205 2 p.

  研究成果: Article › 査読

  Open Access
  1 被引用数 (Scopus)

• Continuous transition of deformation mode in Fe-30Mn-5Si-lAl alloy

  Koyama, M., Sawaguchi, T., Ogawa, K., Kikuchi, T. & Murakami, M., 2009 3, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 73, 3, p. 174-179 6 p.

  研究成果: Article › 査読

  • Martensitic transformations
  • martensitic transformation
  • Twinning
  • twinning
  • Martensite
  4 被引用数 (Scopus)

• Continuous transition of deformation modes in Fe-30Mn-5Si-1Al alloy

  Koyama, M., Sawaguchi, T., Ogawa, K., Kikuchi, T. & Murakami, M., 2010 7, In: Materials Transactions. 51, 7, p. 1194-1199 6 p.

  研究成果: Article › 査読

  • Martensitic transformations
  • Martensite
  • martensitic transformation
  • Twinning
  • edge dislocations
  6 被引用数 (Scopus)

• Contrast in atomically resolved EF-SCEM imaging

  Wang, P., D'Alfonso, A. J., Hashimoto, A., Morgan, A. J., Takeguchi, M., Mitsuishi, K., Shimojo, M., Kirkland, A. I., Allen, L. J. & Nellist, P. D., 2013 11, In: Ultramicroscopy. 134, p. 185-192 8 p.

  研究成果: Article › 査読

  • Confocal microscopy
  • Electron microscopy
  • Scanning
  • Imaging techniques
  • scanning electron microscopy
  7 被引用数 (Scopus)

• Controlled piezotronic properties on recoverable energy storage density in rare-earth ions doped epitaxial PZT thin films

  Rath, M., Miryala, M., Murakami, M. & Ramachandra Rao, M. S., 2019 5 23, In: Journal of Physics D: Applied Physics. 52, 30, 304001.

  研究成果: Article › 査読

  • Rare earths
  • Lead zirconate titanate
  • energy storage
  • Thin films
  • Ions
  5 被引用数 (Scopus)

• Control of mechanical properties of three-dimensional Ti-6Al-4V products fabricated by electron beam melting with unidirectional elongated pores

  Ikeo, N., Ishimoto, T., Serizawa, A. & Nakano, T., 2014 9, In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 45, 10, p. 4293-4301 9 p.

  研究成果: Article › 査読

  • Electron beam melting
  • Bone
  • Elastic moduli
  • Electron beams
  • melting
  22 被引用数 (Scopus)

• Copper sheath MgB₂ wires fabricated by an in situ PIT method

  Shimura, S., Machi, T., Murakami, M., Koshizuka, N., Mochizuki, K., Ishikawa, I. & Shibata, N., 2004 10, In: Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 1179-1183 5 p.

  研究成果: Article › 査読

  • sheaths
  • Powders
  • Copper
  • Wire
  • wire
  8 被引用数 (Scopus)

• Corrosion behavior of superhydrophobic film fabricated on AZ31B magnesium alloy by one-step immersion process in NaCl aqueous solution

  Shimada, Y., Tsunakawa, M., Yokomizo, T., Lee, H. & Ishizaki, T., 2018, In: Keikinzoku/Journal of Japan Institute of Light Metals. 68, 2, p. 57-64 8 p.

  研究成果: Article › 査読

  • Sodium chloride
  • Magnesium alloys
  • Corrosion
  • Myristic Acid
  • Contact angle

• Corrosion monitoring technique and surface observation method in atmospheric corrosion evaluation

  Noda, K., Katayama, H., Masuda, H., Ono, T. & Tahara, A., 2005 8, In: Zairyo to Kankyo/ Corrosion Engineering. 54, 8, p. 368-374 7 p.

  研究成果: Article › 査読

  • Atmospheric corrosion
  • Corrosion
  • Monitoring
  • Steel
  • Ions
  3 被引用数 (Scopus)

• Corrosion resistance and mechanism of zinc rich paint in corrosive media

  Sofian, A. H. & Noda, K., 2013 1 1, In: ECS Transactions. 58, 38, p. 29-37 9 p.

  研究成果: Article › 査読

  • Paint
  • Zinc
  • Corrosion resistance
  • Coatings
  • Precious metals
  5 被引用数 (Scopus)

• Corrosion resistance of composite oxide film prepared on Ca-added flame-resistant magnesium alloy AZCa612 by micro-arc oxidation

  Li, O. L., Tsunakawa, M., Shimada, Y., Nakamura, K., Nishinaka, K. & Ishizaki, T., 2017 8 15, In: Corrosion Science. 125, p. 99-105 7 p.

  研究成果: Article › 査読

  • Composite films
  • Oxide films
  • Sodium chloride
  • Magnesium alloys
  • Corrosion resistance
  13 被引用数 (Scopus)

• Corrosion resistance of Mg(OH)₂/Mg-Al layered double hydroxide composite film formed directly on combustion-resistant magnesium alloy AMCa602 by steam coating

  Ishizaki, T., Kamiyama, N., Watanabe, K. & Serizawa, A., 2015 3 1, In: Corrosion Science. 92, p. 76-84 9 p.

  研究成果: Article › 査読

  • Composite films
  • Steam
  • hydroxide ion
  • Magnesium alloys
  • Corrosion resistance
  54 被引用数 (Scopus)

• Corrosion resistance of Mg-Al layered double hydroxide container-containing magnesium hydroxide films formed directly on magnesium alloy by chemical-free steam coating

  Ishizaki, T., Chiba, S., Watanabe, K. & Suzuki, H., 2013 8 21, In: Journal of Materials Chemistry A. 1, 31, p. 8968-8977 10 p.

  研究成果: Article › 査読

  • Magnesium Hydroxide
  • Steam
  • hydroxide ion
  • Magnesium
  • Magnesium alloys
  77 被引用数 (Scopus)

• Crack reduction in a large bulk Y-Ba-Cu-O superconductor through liquid binder addition

  Wongsatanawarid, A., Seki, H., Kobayashi, S. & Murakami, M., 2010 11 1, In: Physica C: Superconductivity and its applications. 470, 20, p. 1167-1169 3 p.

  研究成果: Article › 査読

  • polyvinyl acetate
  • Polyvinyl acetates
  • YBCO superconductors
  • Superconducting materials
  • acetates
  7 被引用数 (Scopus)

• Creation of titanium - Segmented polyurethane composite through silane coupling agent

  Tsutsumi, H., Hirohashi, Y., Noda, K. & Hanawa, T., 2008 9 1, In: Zairyo/Journal of the Society of Materials Science, Japan. 57, 9, p. 859-867 9 p.

  研究成果: Article › 査読
  2 被引用数 (Scopus)

• Critical current densities in Ag-added bulk MgB₂

  Muralidhar, M., Inoue, K., Koblischka, M. R. & Murakami, M., 2015 11 15, In: Physica C: Superconductivity and its applications. 518, p. 36-39 4 p.

  研究成果: Article › 査読

  • Superconducting materials
  • Atomic force microscopy
  • Silver
  • critical current
  • voids
  8 被引用数 (Scopus)

• Critical current density and trapped field properties of Ho-Ba-Cu-O bulk superconductors

  Tanaka, H., Nariki, S., Sakai, N., Murakami, M., Hirabayashi, I. & Takizawa, T., 2004 9, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 68, 9, p. 693-697 5 p.

  研究成果: Article › 査読

  Open Access

  • Superconducting materials
  • Powders
  • critical current
  • current density
  • Particle size

• Crystallization kinetics in Si-1 at%Sn during rapid solidification in undercooled melt

  Kuribayashi, K., Ozawa, S., Nagayama, K. & Inatomi, Y., 2017 6 15, In: Journal of Crystal Growth. 468, p. 73-78 6 p.

  研究成果: Article › 査読

  • Crystallization kinetics
  • Undercooling
  • Rapid solidification
  • rapid solidification
  • Dendrites (metallography)
  2 被引用数 (Scopus)

• Current Developments of Scanning Confocal Electron Microscopy in a Double Aberration-Corrected Transmission Electron Microscope

  Wang, P., Kirkland, A. I., Nellist, P. D., D’alfonso, A. J., Morgan, A. J., Allen, L. J., Hashimoto, A., Takeguchi, M., Mitsuishi, K. & Shimojo, M., 2012 7, In: Microscopy and Microanalysis. 18, S2, p. 532-533 2 p.

  研究成果: Article › 査読

• Current progress in ternary LREBa₂Cu₃O_y materials and their application

  Muralidhar, M., Jirsa, M., Sakai, N., Murakami, M. & Hirabayashi, I., 2008 6 15, In: Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 151, 1, p. 90-94 5 p.

  研究成果: Article › 査読

  • molybdenum trioxide
  • Rare earth compounds
  • Oxygen vacancies
  • electromagnetism
  • rare earth compounds
  8 被引用数 (Scopus)

• Deformation analysis of electrical contact using YBaCuO bulk superconductors

  Fujita, H., Tomita, M., Murakami, M., Sakai, N., Hirabayashi, I. & Sawa, K., 2006 10 1, In: Physica C: Superconductivity and its applications. 445-448, 1-2, p. 1123-1126 4 p.

  研究成果: Article › 査読

  • Superconducting materials
  • electric contacts
  • switches
  • Switches
  • contactors
  1 被引用数 (Scopus)

• Deformation and fracture behavior of Sm123 bulk superconductors by compressive loading at room temperature

  Kan, R., Katagiri, K., Murakami, A., Kasaba, K., Shoji, Y., Noto, K., Sakai, N. & Murakami, M., 2004 6, In: IEEE Transactions on Applied Superconductivity. 14, 2, p. 1114-1117 4 p.

  研究成果: Article › 査読

  • Superconducting materials
  • Elastic moduli
  • Direction compound
  • Fracture toughness
  • room temperature
  10 被引用数 (Scopus)

• Demagging processes by fluxing from aluninum alloys

  Nagayama, K., Toyoda, K. & Tsumura, Y., 1983 1, In: Journal of Japan Institute of Light Metals. 33, 5, p. 243-248 6 p.

  研究成果: Article › 査読

  Open Access

  • aluminum fluoride
  • Aluminum
  • Fluxes
  • Aluminum alloys
  • Silicon Dioxide

• Design-of-use and design-in-use by customers in differentiating value creation

  Hara, T., Shimada, S. & Arai, T., 2013, In: CIRP Annals - Manufacturing Technology. 62, 1, p. 103-106 4 p.

  研究成果: Article › 査読

  • Customer satisfaction
  • Process design
  10 被引用数 (Scopus)

• Design of zirconium quaternary system alloys and their properties

  Ashida, M., Tsutsumi, Y., Homma, K., Chen, P., Shimojo, M. & Hanawa, T., 2020, In: Materials Transactions. 61, 4, p. 776-781 6 p.

  研究成果: Article › 査読

  • Zirconium
  • Magnetic susceptibility
  • Ternary alloys
  • magnetic permeability
  • Phase stability

• Determination of constant strain gradients of elastically bent crystal using X-ray mirage fringes

  Jongsukswat, S., Fukamachi, T., Hirano, K., Ju, D., Negishi, R., Shimojo, M., Hirano, K. & Kawamura, T., 2012 7, In: Japanese Journal of Applied Physics. 51, 7 PART 1, 076702.

  研究成果: Article › 査読

  • Crystals
  • X rays
  • gradients
  • crystals
  • x rays
  3 被引用数 (Scopus)

• Development in processing of MgB₂ cryo-magnet superconductors

  Noudem, J. G., Aburras, M., Bernstein, P., Chaud, X., Muralidhar, M. & Murakami, M., 2014 10 28, In: Journal of Applied Physics. 116, 16, 163916.

  研究成果: Article › 査読

  • sparks
  • pellets
  • magnets
  • sintering
  • consolidation
  41 被引用数 (Scopus)

• Development of measurement system for ph distribution on metal surface under atmospheric corrosion

  Hirohata, Y., Nishida, K., Haruna, T. & Noda, K., 2017 9 25, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 81, 11, p. 495-501 7 p.

  研究成果: Article › 査読

  • Atmospheric corrosion
  • metal surfaces
  • corrosion
  • Metals
  • Agar
  2 被引用数 (Scopus)

• Development of Pt-base two layered coating for oxidation protection

  Matsumura, Y., Murakami, H., Kasai, K., Murakami, H. & Noda, K., 2012 5, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 76, 5, p. 321-326 6 p.

  研究成果: Article › 査読

  • Electroplating
  • Oxidation
  • Coatings
  • oxidation
  • coatings

• Developments of superconducting mixers for medical applications

  Koyama, F., Akiyama, S. & Murakami, M., 2006 7 1, In: Superconductor Science and Technology. 19, 7, p. S572-S574

  研究成果: Article › 査読

  • Flux pinning
  • Superconducting materials
  • Medical applications
  • Magnets
  • flux pinning
  24 被引用数 (Scopus)

• Dielectric and electrical properties of amorphous La_1-xTa _xO_y films as higher- k gate insulators

  Zhao, Y., Kita, K., Kyuno, K. & Toriumi, A., 2009, In: Journal of Applied Physics. 105, 3, 034103.

  研究成果: Article › 査読

  • dielectric properties
  • insulators
  • electrical properties
  • permittivity
  • oxygen atoms
  19 被引用数 (Scopus)

• Differences in the bone differentiation properties of MC3T3-E1 cells on polished bulk and sputter-deposited titanium specimens

  Oya, K., Tanaka, Y., Moriyama, Y., Yoshioka, Y., Kimura, T., Tsutsumi, Y., Doi, H., Nomura, N., Noda, K., Kishida, A. & Hanawa, T., 2010 8, In: Journal of Biomedical Materials Research - Part A. 94, 2, p. 611-618 8 p.

  研究成果: Article › 査読

  • Titanium
  • Bone
  • Oxide films
  • Phosphatases
  • Scanning
  12 被引用数 (Scopus)

• Dinuclear fused salen complexes of group-10 metals: Peculiarity of the crystal structure and near-infrared luminescence of a bis(Pt-salen) complex

  Houjou, H., Hoga, Y., Ma, Y. L., Achira, H., Yoshikawa, I., Mutai, T. & Matsumura, K., 2017, In: Inorganica Chimica Acta. 461, p. 27-34 8 p.

  研究成果: Article › 査読

  • disalicylaldehyde ethylenediamine
  • Luminescence
  • naphthalene
  • Naphthalene
  • Crystal structure
  7 被引用数 (Scopus)

• Direct acquisition of interferogram by stage scanning in electron interferometry

  Lei, D., Mitsuishi, K., Harada, K., Shimojo, M., Ju, D. & Takeguchi, M., 2013 12, In: Journal of Electron Microscopy. 62, 6, p. 563-570 8 p.

  研究成果: Article › 査読

  • Interferometry
  • Holograms
  • Electron holography
  • Electrons
  • acquisition
  2 被引用数 (Scopus)

• Direct and selective electrodeposition of palladium from betainium bis(trifluoromethanesulfonyl)imide ionic liquid phase after solvent extraction together with other platinum group metals

  Kono, S., Takao, K. & Arai, T., 2020, In: Transactions of the Atomic Energy Society of Japan. 19, 2, p. 76-84 9 p.

  研究成果: Article › 査読

  Open Access

  • Ionic liquids
  • Solvent extraction
  • Palladium
  • Electrodeposition
  • Platinum

• Direct observation and analysis of nanoscale precipitates in (Sm,Eu,Gd)Ba₂Cu₃O_y

  Muralidhar, M., Sakai, N., Jirsa, M., Koshizuka, N. & Murakami, M., 2004 10 18, In: Applied Physics Letters. 85, 16, p. 3504-3506 3 p.

  研究成果: Article › 査読

  • precipitates
  • superconducting magnets
  • horizon
  • critical current
  • chemical composition
  48 被引用数 (Scopus)

• Discussions about measurement results of levitation force and its time relaxation between GdBCO bulk superconductors and superconducting magnet with a high magnetic field gradient

  Araki, S., Nagashima, K., Seino, H., Miyazaki, Y., Takeuchi, K., Murakami, M., Suzuki, T., Murakami, T. & Sawa, K., 2009 6, In: IEEE Transactions on Applied Superconductivity. 19, 3, p. 2111-2115 5 p., 5067239.

  研究成果: Article › 査読

  • Superconducting magnets
  • Superconducting materials
  • Relaxation time
  • levitation
  • superconducting magnets
  1 被引用数 (Scopus)

• Effect of active hydroxyl groups on the interfacial bond strength of titanium with segmented polyurethane through γ-mercapto propyl trimethoxysilane

  Sakamoto, H., Hirohashi, Y., Saito, H., Doi, H., Tsutsumi, Y., Suzuki, Y., Noda, K. & Hanawa, T., 2008 7 9, In: Dental Materials Journal. 27, 1, p. 81-92 12 p.

  研究成果: Article › 査読

  • trimethoxysilane
  • Polyurethanes
  • Hydroxyl Radical
  • Titanium
  • Immersion
  14 被引用数 (Scopus)

• Effect of Additional Element (Bi and Cu) on the Thermal Fatigue Strength of QFP/Sn-3.5Ag Solder Joint

  Kariya, Y., Hirata, Y., Warashina, K. & Otsuka, M., 1999 12 1, In: American Society of Mechanical Engineers, EEP. 26 3, p. 173-180 8 p.

  研究成果: Article › 査読

  • Thermal fatigue
  • Soldering alloys
  • Bismuth
  • Fatigue damage
  • Fatigue of materials
  1 被引用数 (Scopus)

• Effect of additives to aluminum chloride electrolytic bath for production of aluminum powders at low temperature

  Toyoda, K., Nagayama, K. & Tslmura, Y., 1983 1, In: Journal of Japan Institute of Light Metals. 33, 7, p. 415-420 6 p.

  研究成果: Article › 査読

  Open Access

  • Aluminum chloride
  • Aluminum Chloride
  • Aluminum
  • Powders
  • Alumina

• Effect of Ag Addition on Microstructure and Raman Vibrational Modes of Bulk FeSe

  Fabitha, K., Ramachandra Rao, M. S., Muralidhar, M., Furutani, K. & Murakami, M., 2017 11 1, In: Journal of Superconductivity and Novel Magnetism. 30, 11, p. 3117-3122 6 p.

  研究成果: Article › 査読

  • vibration mode
  • critical temperature
  • Red Shift
  • Solid state reactions
  • Microstructure
  14 被引用数 (Scopus)

• Effect of Ag Addition on the Surface Topography and the Vibrational Dynamics of MgB₂

  Kumar, D., Muralidhar, M., Rao, M. S. R. & Murakami, M., 2018 7 1, In: Journal of Superconductivity and Novel Magnetism. 31, 7, p. 2033-2038 6 p.

  研究成果: Article › 査読

  • Surface topography
  • Nanoparticles
  • topography
  • Flux pinning
  • Solid state reactions
  3 被引用数 (Scopus)

• Effect of Al content in the Mg-based alloys on the composition and corrosion resistance of composite hydroxide films formed by steam coating

  Ishizaki, T., Miyashita, T., Inamura, M., Nagashima, Y. & Serizawa, A., 2019, In: Materials. 12, 7, 1188.

  研究成果: Article › 査読

  Open Access

  • Steam
  • hydroxide ion
  • hydroxides
  • steam
  • corrosion resistance
  2 被引用数 (Scopus)

• Effect of BaO₂ addition on superconducting properties of melt-processed (Sm, Eu, Gd)Ba₂Cu₃O_7-δ superconductors

  Hu, A., Zhou, H., Nariki, S., Sakai, N., Murakami, M. & Hirabayashi, I., 2004 3 1, In: Superconductor Science and Technology. 17, 3, p. 545-548 4 p.

  研究成果: Article › 査読

  • Superconducting materials
  • Coarsening
  • Partial pressure
  • Substitution reactions
  • Experiments
  18 被引用数 (Scopus)

• Effect of bismuth on the isothermal fatigue properties of Sn-3.5mass%Ag solder alloy

  Kariya, Y. & Otsuka, M., 1998 7, In: Journal of Electronic Materials. 27, 7, p. 866-870 5 p.

  研究成果: Article › 査読

  • Bismuth
  • fatigue life
  • solders
  • bismuth
  • Soldering alloys
  79 被引用数 (Scopus)