材料工学科

研究成果 1983 2019

フィルター
Article

Accelerated calcium phosphate formation on titanium utilizing galvanic current between titanium and gold in hanks' solution

Tsutsumi, Y., Kobayashi, E., Ogo, M., Suyalatu, Migita, S., Doi, H., Nomura, N., Noda, K. & Hanawa, T., 2013, : : Materials Transactions. 54, 2, p. 149-155 7 p.

研究成果: Article

calcium phosphates
Calcium phosphate
Titanium
Gold
titanium
Benzene
benzene
Plasmas
synthesis
Surface morphology
35 引用 (Scopus)
Glucose Oxidase
Glucose oxidase
Quartz crystal microbalances
oxidase
quartz crystals
22 引用 (Scopus)

Advances in enlargement of melt-textured Gd-Ba-Cu-O superconductors

Nariki, S., Sakai, N., Kita, M., Fujikura, M., Murakami, M. & Hirabayashi, I., 2006 7, : : Superconductor Science and Technology. 19, 7

研究成果: Article

Superconducting materials
Liquid phase sintering
Texturing
Densification
Crack initiation
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
Age hardening
Steam
Aging of materials
Thermal energy
Vickers hardness
5 引用 (Scopus)
levitation
gas flow
Flow of gases
Magnetic properties
coercivity

Amphotericity-spectroscopy correlations in Eu doped sodium bismuth titanate (Na0.5Bi0.5TiO3)

Behara, S., Hari Krishna, R., Miryala, M., Murakami, M., Irfan, M., Najma, S. & Thomas, T., 2019 9 1, : : Materialia. 7, 100426.

研究成果: Article

Bismuth
Sodium
Doping (additives)
Spectroscopy
Substitution reactions
20 引用 (Scopus)

An advanced partitioning process for key elements separation from high level liquid waste

Wei, Y., Wang, X., Liu, R., Wu, Y., Usuda, S. & Arai, T., 2012 9, : : Science China Chemistry. 55, 9, p. 1726-1731 6 p.

研究成果: Article

Liquids
Adsorbents
Adsorption
Thiourea
Fission products
4 引用 (Scopus)

Analysis of mixed ternary LREBa2Cu3Oy nano-structures by STM and TEM

Miryala, M., Sakai, N., Jirsa, M., Murakami, M., Koshizuka, N. & Hirabayashi, I., 2005 10 1, : : Physica C: Superconductivity and its Applications. 426-431, I, p. 196-201 6 p.

研究成果: Article

Scanning tunneling microscopy
Superconducting materials
scanning tunneling microscopy
Magnetic fields
Transmission electron microscopy
16 引用 (Scopus)

Analysis on organic film degradation by dynamic impedance measurements

Itagaki, M., Ono, A., Watanabe, K., Katayama, H. & Noda, K., 2006 11, : : Corrosion Science. 48, 11, p. 3802-3811 10 p.

研究成果: Article

Degradation
Electrodes
Organic coatings
Curve fitting
Permeation
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
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
4 引用 (Scopus)

An experimental verification of a criterion for forming metastable phases in containerless solidification

Kuribayashi, K., Kato, H., Nagayama, K., Inatomi, Y. & Kumar, M. S. V., 2015 4 21, : : Journal of Applied Physics. 117, 15, 154905.

研究成果: Article

solidification
fusion
nucleation
entropy
aerodynamics
1 引用 (Scopus)
Magnetic moments
Superconducting materials
Modulation
Transmission electron microscopy
Crystals
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
57 引用 (Scopus)

Application of superconducting magnetic bearings to a 10 kWh-class flywheel energy storage system

Ichihara, T., Matsunaga, K., Kita, M., Hirabayashi, I., Isono, M., Hirose, M., Yoshii, K., Kurihara, K., Saito, O., Saito, S., Murakami, M., Takabayashi, H., Natsumeda, M. & Koshizuka, N., 2005 6, : : IEEE Transactions on Applied Superconductivity. 15, 2 PART II, p. 2245-2248 4 p.

研究成果: Article

flywheels
magnetic bearings
Magnetic bearings
Flywheels
energy storage
131 引用 (Scopus)

Applications of bulk high-temperature superconductors

Hull, J. R. & Murakami, M., 2004 10, : : Proceedings of the IEEE. 92, 10, p. 1705-1717 13 p.

研究成果: Article

High temperature superconductors
Fault current limiters
Hysteresis motors
Flux pinning
Magnetic separation
2 引用 (Scopus)

Argon-plasma-controlled optical reset in the SiO2/Cu filamentary resistive memory stack

Kawashima, T., Yew, K. S., Zhou, Y., Ang, D. S., Zhang, H. Z. & Kyuno, K., 2018 5 21, : : Applied Physics Letters. 112, 21, 213505.

研究成果: Article

argon plasma
oxides
oxygen
oxygen ions
surface treatment
Powders
Calcination
roasting
Particle size
Temperature
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
1 引用 (Scopus)

Atomically resolved scanning confocal electron microscopy using 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., 2014 8 1, : : Microscopy and Microanalysis. 20, 3, p. 376-377 2 p.

研究成果: Article

Confocal microscopy
Aberrations
Electron microscopy
aberration
Electron microscopes

Atomic Dynamics in Extreme Environments via Inelastic X-Ray Scattering at SPring-8

Baron, A. Q. R., Inui, M., Ohtani, E., Fukui, H., Hosokawa, S., Masaki, T., Ishikawa, D., Sakai, T., Okada, J. T., Tsutsui, S. & Uchiyama, H., 2010 12, : : Synchrotron Radiation News. 23, 6, p. 17-25 9 p.

研究成果: Article

scattering
x rays
5 引用 (Scopus)
shape memory alloys
Shape memory effect
martensite
Martensite
Martensitic transformations
55 引用 (Scopus)
electrical properties
insulators
augmentation
capacitors
electric potential
12 引用 (Scopus)

Band gap reduction and redshift of lattice vibrational spectra in Nb and Fe co-doped PLZT

Samanta, S., Miryala, M., Sankaranarayanan, V., Sethupathi, K., Ramachandra Rao, M. S. & Murakami, M., 2017 11 1, : : Journal of Materials Science. 52, 22, p. 13012-13022 11 p.

研究成果: Article

Vibrational spectra
Energy gap
X ray diffraction
Doping (additives)
Raman spectroscopy
10 引用 (Scopus)

Barium cerate as effective flux pinning centers in Y123 bulk materials

Nariki, S., Sakai, N., Murakami, M. & Hirabayashi, I., 2005 10 1, : : Physica C: Superconductivity and its Applications. 426-431, I, p. 602-607 6 p.

研究成果: Article

Flux pinning
flux pinning
Barium
Superconducting materials
barium
Flux pinning
Boron
flux pinning
Silver
boron
7 引用 (Scopus)

Biometamaterial: Dark ultrathin gold film fabricated on taro leaf

Ebihara, Y., Sugimachi, Y., Noriki, T., Shimojo, M. & Kajikawa, K., 2016 5 1, : : Optical Materials Express. 6, 5, p. 1429-1435 7 p.

研究成果: Article

Gold
Gold coatings
Metamaterials
Light absorption
Nanostructures
13 引用 (Scopus)

Biometamaterials: Black Ultrathin Gold Film Fabricated on Lotus Leaf

Ebihara, Y., Ota, R., Noriki, T., Shimojo, M. & Kajikawa, K., 2015 11 4, : : Scientific Reports. 5, 15992.

研究成果: Article

8 引用 (Scopus)

Blue/red linear dichroic emission from a highly anisotropic crystal of triarylmethane dye conjugated with phenoxo-zinc complexes

Houjou, H., Takezawa, S., Oyamada, I., Matsumura, K., Seino, H., Yoshikawa, I., Mizobe, Y. & Araki, K., 2011 1 24, : : Chemistry - A European Journal. 17, 4, p. 1122-1127 6 p.

研究成果: Article

Zinc
Coloring Agents
Dyes
Color
Crystals
29 引用 (Scopus)

Bone healing of commercial oral implants with RGD immobilization through electrodeposited poly(ethylene glycol) in rabbit cancellous bone

Park, J. W., Kurashima, K., Tustusmi, Y., An, C. H., Suh, J. Y., Doi, H., Nomura, N., Noda, K. & Hanawa, T., 2011 8, : : Acta Biomaterialia. 7, 8, p. 3222-3229 8 p.

研究成果: Article

Polyethylene glycols
Titanium
Bone
Peptides
Dentistry
14 引用 (Scopus)

Bose glass state in bulk (Nd,Eu,Gd)Ba2Cu3O x with a high irreversibility field

Awaji, S., Isono, N., Watanabe, K., Murakami, M., Miryala, M., Koshizuka, N. & Noto, K., 2004 6, : : Physical Review B - Condensed Matter and Materials Physics. 69, 21, 214522.

研究成果: Article

Glass
glass
Transport properties
glass transition temperature
transport properties

Broadband light absorber of gold-coated moth-eye film

Kobayashi, M., Katori, Y., Yamaguchi, M., Shimojo, M. & Kajikawa, K., 2019 9 1, : : Optical Materials Express. 9, 9, p. 3744-3752 9 p.

研究成果: Article

Gold
Light absorption
Cones
Finite difference time domain method
Optical devices
1 引用 (Scopus)

Broadband light absorber property of metal-coated pillars on cicada wings

Kobayashi, M., Furusawa, T., Chikuta, T., Shimojo, M. & Kajikawa, K., 2019 1 1, : : Optical Materials Express. 9, 7, p. 2761-2768 8 p.

研究成果: Article

Metals
Gold
Surface structure
Wavelength
Finite difference time domain method
4 引用 (Scopus)
gas jets
jet flow
Magnetic properties
Gases
magnetic properties
2 引用 (Scopus)
magnetic suspension
gas jets
jet flow
Amorphous alloys
Gases
Gate dielectrics
Atomic force microscopy
Electric properties
leakage
electrical properties

Characterization of mechanical surface treated 304 stainless steel by electrochemical impedance spectroscopy

Widodo, T. D., Bin Sofian, A. H., Suzuki, R., Hirohata, Y. & Noda, K., 2014, : : Science of Advanced Materials. 6, 10, p. 2179-2184 6 p.

研究成果: Article

Stainless Steel
Electrochemical impedance spectroscopy
Shot peening
Stainless steel
Potentiodynamic polarization
2 引用 (Scopus)

Characterization of non-contact torque transfer and switching system for superconducting flywheel

Ikeda, M., Takeda, K., Hasegawa, H., Seino, H., Nagashima, K. & Murakami, M., 2010 11 1, : : Physica C: Superconductivity and its Applications. 470, 20, p. 1224-1226 3 p.

研究成果: Article

flywheels
Flywheels
Switching systems
torque
Torque
14 引用 (Scopus)

Cold seeded melt growth of RE-Ba-Cu-O superconductor (RE = Gd, Y)

Hinai, H., Nariki, S., Ogasawara, K., Sakai, N., Murakami, M. & Otsuka, M., 2001 8, : : Physica C: Superconductivity and its Applications. 357-360, SUPPL. 2, p. 706-708 3 p.

研究成果: Article

Superconducting materials
seeds
Crystals
Temperature
crystals
3 引用 (Scopus)
ascorbic acid
Ascorbic acid
Carbon films
Composite films
magnesium alloys
11 引用 (Scopus)
high temperature superconductors
Electron diffraction
uranium oxides
diffraction
Uranium
liquid phases
Plasmas
Electrodes
electrodes
Liquids

Comparative study on ac susceptibility of yba2 cu3 o7−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, : : Crystals. 9, 12, 655.

研究成果: Article

公開
Coprecipitation
Nanoparticles
solid state
magnetic permeability
nanoparticles
2 引用 (Scopus)
critical current
Critical current density (superconductivity)
current density
iron
flux pinning
38 引用 (Scopus)
molybdates
Corrosion protection
Composite films
magnesium alloys
Magnesium alloys
13 引用 (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, : : Physica C: Superconductivity and its Applications. 412-414, SPEC. ISS., p. 756-760 5 p.

研究成果: Article

flywheels
magnetic bearings
Magnetic bearings
Flywheels
levitation