材料工学科

研究成果 1983 2019

フィルター
Article
2010
12 引用 (Scopus)

Influence of temperature and dwelling time on low-cycle fatigue characteristic of isotropic conductive adhesive joint

Kariya, Y., Kanda, Y., Iguchi, K. & Furusawa, H., 2010 10, : : Materials Transactions. 51, 10, p. 1779-1784 6 p.

研究成果: Article

Adhesive joints
dwell
adhesives
fatigue life
Fatigue of materials
6 引用 (Scopus)

Interaction between ring permanent magnets and bulk Dy-Ba-Cu-O superconductors

Kurabayashi, H., Horikoshi, S., Suzuki, A., Ikeda, M., Wongsatanawarid, A., Seki, H., Akiyama, S., Hiragushi, M. & Murakami, M., 2010 11 1, : : Physica C: Superconductivity and its Applications. 470, 20, p. 1853-1855 3 p.

研究成果: Article

permanent magnets
Permanent magnets
Superconducting materials
levitation
magnets
7 引用 (Scopus)
YBCO superconductors
inoculation
engineering
torque
magnets
Magnetic bearings
Clutches
Numerical analysis
Flywheels
Energy storage
2 引用 (Scopus)

The improvement of the superconducting Y-Ba-Cu-O magnet characteristics through shape recovery strain of Fe-Mn-Si alloys

Shimpo, Y., Seki, H., Wongsatanawarid, A., Taniguchi, S., Maruyama, T., Kurita, T. & Murakami, M., 2010 11 1, : : Physica C: Superconductivity and its Applications. 470, 20, p. 1170-1172 3 p.

研究成果: Article

Superconducting materials
Magnets
magnets
recovery
Shape memory effect
2009
2 引用 (Scopus)

Analytical simulation of superconducting torque transferring mechanism

Wongsatanawarid, A., Ikeda, M., Seki, H., Nagashima, K. & Murakami, M., 2009 10 15, : : Physica C: Superconductivity and its Applications. 469, 15-20, p. 1258-1261 4 p.

研究成果: Article

torque
Torque
Permanent magnets
Superconducting materials
permanent magnets
55 引用 (Scopus)
electrical properties
insulators
augmentation
capacitors
electric potential
3 引用 (Scopus)

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

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

研究成果: Article

Martensitic transformations
martensitic transformation
Twinning
twinning
edge dislocations
19 引用 (Scopus)
dielectric properties
electrical properties
insulators
permittivity
semiconductor devices
1 引用 (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, : : IEEE Transactions on Applied Superconductivity. 19, 3, p. 2111-2115 5 p., 5067239.

研究成果: Article

Superconducting magnets
levitation
superconducting magnets
Relaxation time
Superconducting materials
10 引用 (Scopus)

Enhancement of magnetic coupling between permanent magnets and bulk superconductors through iron embedding

Seki, H., Kurabayashi, H., Suzuki, A., Ikeda, M., Akiyama, S. & Murakami, M., 2009 10 15, : : Physica C: Superconductivity and its Applications. 469, 15-20, p. 1278-1281 4 p.

研究成果: Article

Magnetic couplings
permanent magnets
embedding
Permanent magnets
Superconducting materials
6 引用 (Scopus)
Hydrogels
Microspheres
Gels
gels
Polymers
46 引用 (Scopus)

Flux pinning properties in a GdBa2Cu3O 7-δ bulk superconductor with the addition of magnetic alloy particles

Xu, Y., Izumi, M., Tsuzuki, K., Zhang, Y., Xu, C., Murakami, M., Sakai, N. & Hirabayashi, I., 2009, : : Superconductor Science and Technology. 22, 9, 095009.

研究成果: Article

Flux pinning
flux pinning
Superconducting materials
Magnetic fields
critical current
3 引用 (Scopus)

Improvement in trapped fields by stacking bulk superconductors

Suzuki, A., Wongsatanawarid, A., Seki, H. & Murakami, M., 2009 10 15, : : Physica C: Superconductivity and its Applications. 469, 15-20, p. 1266-1269 4 p.

研究成果: Article

Superconducting materials
High temperature superconductors
Liquid nitrogen
permanent magnets
liquid nitrogen
5 引用 (Scopus)

Interaction of bulk superconductors with flywheel rings made of multiple permanent magnets

Ikeda, M., Wongsatanawarid, A., Seki, H. & Murakami, M., 2009 10 15, : : Physica C: Superconductivity and its Applications. 469, 15-20, p. 1270-1273 4 p.

研究成果: Article

flywheels
Flywheels
permanent magnets
Permanent magnets
Superconducting materials
5 引用 (Scopus)
permanent magnets
torque
magnets
engineering
configurations
5 引用 (Scopus)
Flux pinning
flux pinning
Superconducting materials
Electron microscopes
electron microscopes
8 引用 (Scopus)
Hazardous materials spills
Ultrahigh vacuum
oxygen ions
ultrahigh vacuum
Atomic force microscopy
22 引用 (Scopus)
flywheels
magnetic bearings
Magnetic bearings
Flywheels
energy storage
1 引用 (Scopus)
Grain growth
Thermoanalysis
Superconducting materials
synthesis
Processing
1 引用 (Scopus)

Trends of conductive adhesives in electronics

Suganuma, K., Shindo, D., Ohtsuka, K. & Kariya, Y., 2009 1, : : Journal of Japan Institute of Electronics Packaging. 12, 1, p. 79-85 7 p.

研究成果: Article

Adhesives
Electronic equipment
2008
13 引用 (Scopus)

AFM observation of microstructural changes in Fe-Mn-Si-Al shape memory alloy

Koyama, M., Murakami, M., Ogawa, K., Kikuchi, T. & Sawaguchi, T., 2008 4, : : Materials Transactions. 49, 4, p. 812-816 5 p.

研究成果: Article

shape memory alloys
Shape memory effect
atomic force microscopy
martensite
Martensite
1 引用 (Scopus)

Anisotropic thermal conductivity of Er-Ba-Cu-O bulk superconductors

Naito, T., Fujishiro, H., Iida, K. & Murakami, M., 2008 9 15, : : Physica C: Superconductivity and its Applications. 468, 15-20, p. 1428-1430 3 p.

研究成果: Article

Superconducting materials
Thermal conductivity
thermal conductivity
critical temperature
textures
17 引用 (Scopus)

A study on levitation force and its time relaxation behavior for a bulk superconductor-magnet system

Suzuki, T., Araki, S., Koibuchi, K., Ogawa, K., Sawa, K., Takeuchi, K., Murakami, M., Nagashima, K., Seino, H., Miyazaki, Y., Sakai, N., Hirabayashi, I. & Iwasa, Y., 2008 9 15, : : Physica C: Superconductivity and its Applications. 468, 15-20, p. 1461-1464 4 p.

研究成果: Article

levitation
Relaxation time
Superconducting materials
Magnets
magnets
2 引用 (Scopus)

Creation of titanium - Segmented polyurethane composite through silane coupling agent

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

研究成果: Article

Silanes
Polyurethanes
Coupling agents
Titanium
Composite materials
8 引用 (Scopus)
Rare earth compounds
electromagnetism
liquid oxygen
rare earth compounds
levitation

Editorial

Cardwell, D. A., Murakami, M. & Salama, K., 2008 6 15, : : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 151, 1, p. 1 1 p.

研究成果: Article

12 引用 (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, : : Dental Materials Journal. 27, 1, p. 81-92 12 p.

研究成果: Article

Polyurethanes
Titanium
Hydroxyl Radical
Electron spectroscopy
Hydrogen peroxide
16 引用 (Scopus)

Effect of hold time on low cycle fatigue life of micro solder joint

Kanda, Y., Kariya, Y. & Mochizuki, Y., 2008 7, : : Materials Transactions. 49, 7, p. 1524-1530 7 p.

研究成果: Article

fatigue life
solders
Soldering alloys
Fatigue of materials
cycles
19 引用 (Scopus)

Effect of specimen size and aging on tensile properties of Sn-Ag-Cu lead-free solders

Shohji, I., Osawa, T., Matsuki, T., Kariya, Y., Yasuda, K. & Takemoto, T., 2008 5, : : Materials Transactions. 49, 5, p. 1175-1179 5 p.

研究成果: Article

tensile properties
solders
Tensile properties
Eutectics
Aging of materials
7 引用 (Scopus)

Effect of UV irradiation on the shear bond strength of titanium with segmented polyurethane through γ-mercapto propyl trimethoxysilane

Sakamoto, H., Hirohashi, Y., Doi, H., Tsutsumi, Y., Suzuki, Y., Noda, K. & Hanawa, T., 2008, : : Dental Materials Journal. 27, 1, p. 124-132 9 p.

研究成果: Article

Polyurethanes
Titanium
Irradiation
Composite materials
Ultraviolet Rays
9 引用 (Scopus)
Magnetic bearings
Superconducting materials
air
energy
Permanent magnets
1 引用 (Scopus)
YBCO superconductors
homogenizing
Oxides
Superconducting materials
trapping
YBCO superconductors
homogenizing
trapping
oxides
rare earth elements
4 引用 (Scopus)
Quartz crystal microbalances
Liposomes
Membranes
Peptides
Electrodes
4 引用 (Scopus)

Materials processing, pulsed field magnetization and field-pole application to propulsion motors on Gd123 bulk superconductors

Izumi, M., Xu, C., Hu, A., Ichihara, M., Xu, Y., Morita, E., Kimura, Y., Murakami, M., Sakai, N., Hirabayashi, I., Sugimoto, H. & Miki, M., 2008 2 1, : : Journal of Physics: Conference Series. 97, 1, 012299.

研究成果: Article

propulsion
poles
magnetization
magnets
torque
72 引用 (Scopus)

Mechanism of reversible transformation-induced plasticity of Fe-Mn-Si shape memory alloys

Sawaguchi, T., Bujoreanu, L. G., Kikuchi, T., Ogawa, K., Koyama, M. & Murakami, M., 2008 10, : : Scripta Materialia. 59, 8, p. 826-829 4 p.

研究成果: Article

shape memory alloys
martensite
tensile stress
Shape memory effect
plastic properties
2 引用 (Scopus)
Undercooling
Metastable phases
supercooling
Coercive force
coercivity
5 引用 (Scopus)

Optimum processing conditions for the fabrication of large, single grain Ag-doped YBCO bulk superconductors

Iida, K., Babu, N. H., Pathak, S., Shi, Y., Yeoh, W. K., Miyazaki, T., Sakai, N., Murakami, M. & Cardwell, D. A., 2008 6 15, : : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 151, 1, p. 2-6 5 p.

研究成果: Article

Superconducting materials
Fabrication
fabrication
Nucleation
Processing
1 引用 (Scopus)

Quenching characteristics of electrical contacts using YBaCuO bulk superconductor

Fukuda, K., Fujita, H., Ogawa, K., Tomita, M., Murakami, M., Sakai, N., Hirabayashi, I. & Sawa, K., 2008 9 15, : : Physica C: Superconductivity and its Applications. 468, 15-20, p. 1465-1468 4 p.

研究成果: Article

Superconducting materials
electric contacts
Quenching
quenching
Switches
52 引用 (Scopus)
flux pinning
nanoparticles
levitation
composite materials
5 引用 (Scopus)
Antibodies
Proteins
Nitrogen plasma
Plasmas
Adsorption
7 引用 (Scopus)

Single domain YBCO/Ag bulk superconductors fabricated by seeded infiltration and growth

Iida, K., Babu, N. H., Shi, Y., Miyazaki, T., Sakai, N., Murakami, M. & Cardwell, D. A., 2008 2 1, : : Journal of Physics: Conference Series. 97, 1, 012105.

研究成果: Article

infiltration
matrices
YBCO superconductors
liquid nitrogen
critical current
11 引用 (Scopus)
Molecular dynamics
parallelepipeds
molecular dynamics
Computer simulation
Liquids
38 引用 (Scopus)

The effects of thermomechanical training treatment on the deformation characteristics of Fe-Mn-Si-Al alloys

Koyama, M., Sawaguchi, T., Ogawa, K., Kikuchi, T. & Murakami, M., 2008 12 15, : : Materials Science and Engineering A. 497, 1-2, p. 353-357 5 p.

研究成果: Article

education
mechanical twinning
Twinning
Martensitic transformations
martensitic transformation
8 引用 (Scopus)

The microstructure and properties of single grain bulk Ag-doped Y-Ba-Cu-O fabricated by seeded infiltration and growth

Iida, K., Babu, N. H., Shi, Y., Pathak, S. K., Yeoh, W. K., Miyazaki, T., Sakai, N., Murakami, M. & Cardwell, D. A., 2008 9 15, : : Physica C: Superconductivity and its Applications. 468, 15-20, p. 1387-1390 4 p.

研究成果: Article

infiltration
Infiltration
microstructure
Microstructure
trapped magnetic fields
1 引用 (Scopus)

Thermal conductivity of Er-Ba-Cu-O and Ho-Ba-Cu-O superconducting bulks

Naito, T., Fujishiro, H., Iida, K., Nariki, S. & Murakami, M., 2008 8 1, : : Superconductor Science and Technology. 21, 8, 085001.

研究成果: Article

Thermal conductivity
thermal conductivity
slopes
Anisotropy
temperature dependence
Undercooling
levitation
supercooling
solidification
gas flow
2007
1 引用 (Scopus)

An effect of interface condition on electrical contact characteristics using Y-Ba-Cu-O bulk superconductor

Fujita, H., Fukuda, K., Tomita, M., Murakami, M., Sakai, N., Hirabayashi, I. & Sawa, K., 2007 10 1, : : Physica C: Superconductivity and its Applications. 463-465, SUPPL., p. 415-419 5 p.

研究成果: Article

Superconducting materials
electric contacts
switches
Switches
magnetic energy storage