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Research Output 1987 2019

2019

Flux-pinning properties of BaHfO 3 -doped EuBCO-coated conductors fabricated by Hot-Wall PLD

Fujita, S., Muto, S., Hirata, W., Yoshida, T., Kakimoto, K., Iijima, Y., Daibo, M., Kiss, T., Okada, T. & Awaji, S., Jan 1 2019, In : IEEE Transactions on Applied Superconductivity. 29, 5, 8629911.

Research output: Contribution to journalArticle

Flux pinning
flux pinning
Pulsed laser deposition
Deposition rates
pulsed laser deposition

High Performance Coated Conductors Fabricated by UTOC-MOD Process

Izumi, T., Nakaoka, K., Sato, M., MacHi, T., Ibi, A., Yoshida, R., Kato, T., Miura, M., Kiss, T. & Inoue, M., Aug 1 2019, In : IEEE Transactions on Applied Superconductivity. 29, 5, 8710275.

Research output: Contribution to journalArticle

metal coatings
Metal coatings
conductors
Metals
coatings
Superconducting cables
renewable energy
energy storage
Energy storage
cables
2018
Critical currents
critical current
filaments
conductors
Magnets
2 Citations (Scopus)

Development of Long-Length BMO-Doped REBCO Coated Conductors by Hot-Wall PLD Process

Fujita, S., Muto, S., Hirata, W., Adachi, Y., Yoshida, T., Igarashi, M., Kakimoto, K., Iijima, Y., Naoe, K., Kiss, T., Okada, T. & Awaji, S., Jun 1 2018, In : IEEE Transactions on Applied Superconductivity. 28, 4, 8253535.

Research output: Contribution to journalArticle

Ion beam assisted deposition
Pulsed laser deposition
pulsed laser deposition
conductors
Magnetization

Enhancement of In-Field Critical Current Density of BaZrO3-Added (Y, Gd) BCO-Coated Conductors by Using a Multi-Coating TFA-MOD Method

Suzuki, T., Oomura, S., Imamura, K., Inoue, M., Higashikawa, K., Awaji, S., Nakaoka, K., Izumi, T. & Kiss, T., Apr 1 2018, In : IEEE Transactions on Applied Superconductivity. 28, 3, 8197366.

Research output: Contribution to journalArticle

metal coatings
Metal coatings
critical current
conductors
Pulsed laser deposition
3 Citations (Scopus)

Hardware-in-the-Loop Simulation on Fault Current Limiting Operation of RE-123 Coated Conductors under the Influence of Spatial Inhomogeneity

Higashikawa, K., Tajima, M., Urasaki, S., Inoue, M., Fukumoto, Y., Tomita, M. & Kiss, T., Jun 1 2018, In : IEEE Transactions on Applied Superconductivity. 28, 4, 5602405.

Research output: Contribution to journalArticle

hardware-in-the-loop simulation
Electric fault currents
inhomogeneity
conductors
Hardware
2 Citations (Scopus)

International Round Robin Test for Critical Current Measurement of RE-Ba-Cu-O Superconducting Tapes

Nishijima, G., Osamura, K., Nagaishi, T., Fukushima, T., Iijima, Y., Koizumi, T., Zhang, Y., Breschi, M., Chaud, X., Shin, H. S. & Kiss, T., Jun 1 2018, In : IEEE Transactions on Applied Superconductivity. 28, 4, 8279566.

Research output: Contribution to journalArticle

Superconducting tapes
Critical currents
Electric current measurement
tapes
Superconducting materials
2017
17 Citations (Scopus)

BMO-Doped REBCO-Coated Conductors for Uniform In-Field Ic by Hot-Wall PLD Process Using IBAD Template

Iijima, Y., Kakimoto, K., Igarashi, M., Fujita, S., Hirata, W., Muto, S., Yoshida, T., Adachi, Y., Daibo, M., Naoe, K., Fukuzaki, T., Higashikawa, K., Kiss, T. & Awaji, S., Jun 1 2017, In : IEEE Transactions on Applied Superconductivity. 27, 4, 7835658.

Research output: Contribution to journalArticle

Ion beam assisted deposition
Pulsed laser deposition
templates
conductors
homogeneity
3 Citations (Scopus)

Characterization of Critical Current Distribution in Roebel Cable Strands Based on Reel-to-Reel Scanning Hall-Probe Microscopy

Higashikawa, K., Guo, X., Inoue, M., Jiang, Z., Badcock, R., Long, N. & Kiss, T., Jun 1 2017, In : IEEE Transactions on Applied Superconductivity. 27, 4, 7782343.

Research output: Contribution to journalArticle

Critical currents
current distribution
strands
cables
critical current
6 Citations (Scopus)
Critical currents
current distribution
Magnetization
critical current
Microscopic examination
4 Citations (Scopus)

Characterization of Multifilamentary REBCO Coated Conductor Coil Fabricated by Using the Process of Scratching the IBAD-MgO Layer

Fujita, S., Muto, S., Kurihara, C., Sato, H., Hirata, W., Nakamura, N., Igarashi, M., Hanyu, S., Daibo, M., Iijima, Y., Naoe, K., Iwakuma, M. & Kiss, T., Jun 1 2017, In : IEEE Transactions on Applied Superconductivity. 27, 4, 7752821.

Research output: Contribution to journalArticle

Ion beam assisted deposition
Screening
coils
conductors
screening
2016
4 Citations (Scopus)

Comparison between Bi-2223 tape and RE-123 coated conductor from the view point of current transport properties influencing thermal stability

Kiss, T., Inoue, M., Higashikawa, K., Suzuki, T., Lyu, L., Takasaki, K., Imamura, K., Onodera, Y., Uetsuhara, D., Ibi, A., Izumi, T. & Kitaguchi, H., Dec 1 2016, In : Cryogenics. 80, p. 221-228 8 p.

Research output: Contribution to journalArticle

Transport properties
Tapes
tapes
Thermodynamic stability
thermal stability
2 Citations (Scopus)
Superconducting devices
hardware-in-the-loop simulation
superconducting devices
simulators
Simulators
1 Citation (Scopus)

Magnetic Microscopy for Nondestructive Characterization of Local Critical Current Distribution in MgB2 Wires With Magnetic Sheath Materials

Higashikawa, K., Tatara, H., Inoue, M., Ye, S., Matsumoto, A., Kumakura, H. & Kiss, T., Apr 1 2016, In : IEEE Transactions on Applied Superconductivity. 26, 3, 7378317.

Research output: Contribution to journalArticle

Critical currents
current distribution
sheaths
critical current
Microscopic examination
3 Citations (Scopus)

Multi-filamentary REBCO tapes fabricated by scratching a buffer layer along the tape longitudinal direction

Kurihara, C., Fujita, S., Nakamura, N., Igarashi, M., Iijima, Y., Higashikawa, K., Uetsuhara, D., Kiss, T. & Iwakuma, M., Nov 15 2016, In : Physica C: Superconductivity and its Applications. 530, p. 68-71 4 p.

Research output: Contribution to journalArticle

Buffer layers
Tapes
tapes
buffers
coils
1 Citation (Scopus)

Three-Dimensional Analysis of MgB2 Wire by use of X-ray Micro-Tomography

Inoue, M., Tatara, H., Harada, K., Higashikawa, K., Ye, S., Matsumoto, A., Kumakura, H. & Kiss, T., Apr 1 2016, In : IEEE Transactions on Applied Superconductivity. 26, 3, 7462215.

Research output: Contribution to journalArticle

dimensional analysis
Tomography
filaments
tomography
wire
2015
2 Citations (Scopus)

Critical current density in Gd1Ba2Cu3O7-δ coated conductor under the influence of flux creep

Onodera, Y., Kiss, T., Gangi, S., Imamura, K., Higashikawa, K., Inoue, M., Yoshizumi, M. & Izumi, T., Jan 1 2015, In : Physics Procedia. 67, p. 926-930 5 p.

Research output: Contribution to journalConference article

critical current
conductors
current density
magnetic relaxation
activation energy
1 Citation (Scopus)

Current Transport Properties of TFA-MOD Processed Long-Length YxGd1-xBa2Cu3Oy Coated Conductor Doped with BaZrO3 Artificial Pinning Centers

Inoue, M., Tanaka, K., Imamura, K., Higashikawa, K., Kimura, K., Takahashi, Y., Koizumi, T., Hasegawa, T., Awaji, S., Watanabe, K., Yoshizumi, M., Izumi, T. & Kiss, T., Jun 1 2015, In : IEEE Transactions on Applied Superconductivity. 25, 3, 7000525.

Research output: Contribution to journalArticle

Transport properties
conductors
transport properties
Superconducting devices
Flux pinning
8 Citations (Scopus)

Development of REBCO coated conductors by TFA-MOD method with high properties in magnetic fields

Kimura, K., Hironaga, R., Nakamura, T., Takahashi, Y., Koizumi, T., Hasegawa, T., Higashikawa, K., Inoue, M., Kiss, T., Yoshizumi, M., Izumi, T. & Shiohara, Y., Jun 1 2015, In : IEEE Transactions on Applied Superconductivity. 25, 3, 6985571.

Research output: Contribution to journalArticle

conductors
Magnetic fields
magnetic fields
Superconducting devices
Critical currents

Enhancement of in-field Jc in Gd1Ba2Cu3O7-δ coated conductor by using highly oriented IBAD substrate

Inoue, M., Tanaka, K., Imamura, K., Higashikawa, K., Awaji, S., Watanabe, K., Taneda, T., Yoshizumi, M., Izumi, T. & Kiss, T., Jan 1 2015, In : Physics Procedia. 67, p. 903-907 5 p.

Research output: Contribution to journalConference article

conductors
augmentation
temperature distribution
transport properties
alignment

Influence of internal magnetic field distribution on critical currents in a single and assembled Bi-2223 tapes

Furukawa, K., Higashikawa, K., Imado, K., Inoue, M., Kikuchi, M., Kobayashi, S. I., Nakashima, T., Hayashi, K., Sato, K. I., Tomita, M. & Kiss, T., Jun 1 2015, In : IEEE Transactions on Applied Superconductivity. 25, 3, 6937130.

Research output: Contribution to journalArticle

Critical currents
Tapes
tapes
critical current
Magnetic fields

Preface

Kiss, T. & Izumi, T., Jan 1 2015, In : Physics Procedia. 65, p. iv

Research output: Contribution to journalEditorial

2014
6 Citations (Scopus)

Effect of Interim Annealing on Mechanical Strength of TFA-MOD Derived YBCO Coated Conductors

Takagi, Y., Nakaoka, K., Nakamura, T., Yoshizumi, M., Kiss, T., Izumi, T. & Shiohara, Y., Jan 1 2014, In : Physics Procedia. 58, p. 138-141 4 p.

Research output: Contribution to journalConference article

Open Access
conductors
tapes
annealing
porosity
crystal growth
6 Citations (Scopus)

Inversion of the upper critical field anisotropy in FeTeS films

Maiorov, B., Mele, P., Baily, S. A., Weigand, M., Lin, S. Z., Balakirev, F. F., Matsumoto, K., Nagayoshi, H., Fujita, S., Yoshida, Y., Ichino, Y., Kiss, T., Ichinose, A., Mukaida, M. & Civale, L., Jan 1 2014, In : Superconductor Science and Technology. 27, 4, 044005.

Research output: Contribution to journalArticle

Anisotropy
inversions
anisotropy
Superconducting materials
Crystal orientation
4 Citations (Scopus)

Magnetic microscopy for characterization of local critical current in iron-sheathed MgB2 wires

Higashikawa, K., Yamamoto, A., Kiss, T., Ye, S., Matsumoto, A. & Kumakura, H., Sep 15 2014, In : Physica C: Superconductivity and its applications. 504, p. 62-64 3 p.

Research output: Contribution to journalArticle

Critical currents
critical current
Microscopic examination
Iron
wire
9 Citations (Scopus)

Nondestructive diagnostics of narrow coated conductors for electric power applications

Higashikawa, K., Katahira, K., Inoue, M., Kiss, T., Shingai, Y., Konishi, M., Ohmatsu, K., Machi, T., Yoshizumi, M., Izumi, T. & Shiohara, Y., Jan 1 2014, In : IEEE Transactions on Applied Superconductivity. 24, 3, 2291997.

Research output: Contribution to journalArticle

Slitting
Critical currents
electric power
conductors
Magnetic fields
1 Citation (Scopus)

Progress in R&D of coated conductor in M-PACC project

Izumi, T., Ibi, A., Nakaoka, K., Taneda, T., Yoshida, T., Takagi, Y., Nakamura, T., Machi, T., Katayama, K., Sakai, N., Yoshizumi, M., Koizumi, T., Kimura, K., Kato, T., Kiss, T. & Shiohara, Y., Jan 1 2014, In : Progress in Superconductivity and Cryogenics (PSAC). 16, 2, p. 1-6 6 p.

Research output: Contribution to journalArticle

Tapes
Pulsed laser deposition
Ion beam assisted deposition
Delamination
Cables
2013
1 Citation (Scopus)

Development of high Ic long REBCO tapes with high production rate by PLD method

Ibi, A., Miyata, S., Taneda, T., Yoshizumi, M., Chikumoto, N., Yamada, Y., Izumi, T., Tanabe, K., Shiohara, Y., Yamamoto, A., Okumura, K., Higashikawa, K. & Kiss, T., Jan 1 2013, In : Physics Procedia. 45, p. 145-148 4 p.

Research output: Contribution to journalConference article

tapes
conductors
production costs
gas pressure
plumes
10 Citations (Scopus)

Development of REBCO coated conductors by TFA-MOD method with high characteristic in magnetic field

Kimura, K., Hironaga, R., Takahashi, Y., Nakanishi, T., Koizumi, T., Hasegawa, T., Higashikawa, K., Inoue, M., Kiss, T., Kato, T., Nakamura, T., Yoshizumi, M., Izumi, T. & Shiohara, Y., Mar 11 2013, In : IEEE Transactions on Applied Superconductivity. 23, 3, 6407816.

Research output: Contribution to journalArticle

conductors
Heat treatment
Magnetic fields
heat treatment
magnetic fields
11 Citations (Scopus)

Effect of holding temperature on microstructures and Jc properties of YBa2Cu3O7-X films fabricated by TFA-MOD method

Konya, K., Ootaguro, K., Nishiyama, T., Teranishi, R., Kiss, T., Yamada, K., Kaneko, K., Yoshizumi, M. & Izumi, T., May 29 2013, In : Physica C: Superconductivity and its applications. 494, p. 144-147 4 p.

Research output: Contribution to journalArticle

microstructure
Microstructure
Crystallization
Temperature
temperature
16 Citations (Scopus)

Enhancement of in-field current transport properties in GdBCO coated conductors by BaHfO3 doping

Inoue, M., Yamaguchi, Y., Sakakibara, T., Imamura, K., Higashikawa, K., Kiss, T., Awaji, S., Watanabe, K., Tobita, H., Yoshizumi, M. & Izumi, T., Apr 22 2013, In : IEEE Transactions on Applied Superconductivity. 23, 3, 6461926.

Research output: Contribution to journalArticle

Transport properties
conductors
transport properties
Doping (additives)
Magnetic fields
Superconducting tapes
Microscopic examination
Scanning
Sensors
Boundary conditions
33 Citations (Scopus)

Highly effective and isotropic pinning in epitaxial Fe(Se,Te) thin films grown on CaF2 substrates

Braccini, V., Kawale, S., Reich, E., Bellingeri, E., Pellegrino, L., Sala, A., Putti, M., Higashikawa, K., Kiss, T., Holzapfel, B. & Ferdeghini, C., Oct 21 2013, In : Applied Physics Letters. 103, 17, 172601.

Research output: Contribution to journalArticle

defects
isotropy
thin films
liquid helium
critical current
9 Citations (Scopus)

Measurement of in-plane magnetic relaxation in RE-123 coated conductors by use of scanning Hall probe microscopy

Shiohara, K., Higashikawa, K., Inoue, M., Kiss, T., Iijima, Y., Saitoh, T., Yoshizumi, M. & Izumi, T., Jan 15 2013, In : Physica C: Superconductivity and its applications. 484, p. 139-141 3 p.

Research output: Contribution to journalArticle

Magnetic relaxation
magnetic relaxation
critical current
Microscopic examination
conductors
7 Citations (Scopus)

Mechanism of self-epitaxy in buffer layer for coated conductors

Taneda, T., Yoshizumi, M., Takahashi, T., Kuriki, R., Shinozaki, T., Izumi, T., Shiohara, Y., Iijima, Y., Saitoh, T., Yoshida, R., Kato, T., Hirayama, T. & Kiss, T., Feb 8 2013, In : IEEE Transactions on Applied Superconductivity. 23, 3, 6601005.

Research output: Contribution to journalArticle

Buffer layers
Epitaxial growth
epitaxy
Ion beam assisted deposition
conductors
8 Citations (Scopus)

Study of factors in joint resistance for GdBCO coated conductors

Watanabe, T., Kamata, T., Maebatake, T., Teranishi, R., Kiss, T., Yamada, K., Kaneko, K., Yoshizumi, M. & Izumi, T., Jan 1 2013, In : Physics Procedia. 45, p. 165-168 4 p.

Research output: Contribution to journalConference article

conductors
causes
oxygen
tapes
critical current
2012
45 Citations (Scopus)

Equal-channel angular pressing and high-pressure torsion of pure copper: Evolution of electrical conductivity and hardness with strain

Edalati, K., Imamura, K., Kiss, T. & Horita, Z., Mar 21 2012, In : Materials Transactions. 53, 1, p. 123-127 5 p.

Research output: Contribution to journalArticle

Equal channel angular pressing
pressing
Torsional stress
torsion
Copper

Estimation of local current transport properties in thin film superconductor based on scanning hall-probe microscopy

Higashikawa, K., Shiohara, K., Inoue, M., Kiss, T., Yoshizumi, M. & Izumi, T., Jan 1 2012, In : Materials Research Society Symposium Proceedings. 1434, January, p. 57-62 6 p.

Research output: Contribution to journalConference article

Transport properties
Superconducting materials
critical current
Microscopic examination
transport properties
138 Citations (Scopus)

Fabrication of BaHfO 3 doped Gd 1 Ba 2 Cu 3 O 7-δ coated conductors with the high I c of 85A/cm-w under 3T at liquid nitrogen temperature (77K)

Tobita, H., Notoh, K., Higashikawa, K., Inoue, M., Kiss, T., Kato, T., Hirayama, T., Yoshizumi, M., Izumi, T. & Shiohara, Y., Jun 1 2012, In : Superconductor Science and Technology. 25, 6, 062002.

Research output: Contribution to journalArticle

Liquid nitrogen
liquid nitrogen
Film thickness
conductors
Fabrication
6 Citations (Scopus)

Feasibility study on a 400 kW-3600 rpm REBCO fully superconducting motor

Iwakuma, M., Ogata, T., Tomoda, S., Kiss, T., Yoshida, Y., Ishiyama, A., Yamada, Y., Izumi, T. & Shiohara, Y., Jun 25 2012, In : IEEE Transactions on Applied Superconductivity. 22, 3, 5201204.

Research output: Contribution to journalArticle

tapes
Superconducting tapes
Magnetic fields
synchronous motors
armatures
23 Citations (Scopus)

Fe-Te-Se epitaxial thin films with enhanced superconducting properties

Mele, P., Matsumoto, K., Fujita, K., Yoshida, Y., Kiss, T., Ichinose, A. & Mukaida, M., Aug 1 2012, In : Superconductor Science and Technology. 25, 8, 084021.

Research output: Contribution to journalArticle

Superconducting films
Epitaxial films
superconducting films
Pulsed laser deposition
pulsed laser deposition

Influence of gas flow and improvement of homogeneity on the distribution of critical current density in YBCO coated conductor processed by TFA-MOD method

Shiohara, K., Higashikawa, K., Kawaguchi, T., Inoue, M., Kiss, T., Yoshizumi, M. & Izumi, T., Jan 1 2012, In : Physics Procedia. 36, p. 1637-1642 6 p.

Research output: Contribution to journalConference article

homogeneity
gas flow
critical current
conductors
current density
1 Citation (Scopus)

Nanostructured epitaxial thin films of Fe-based superconductors with enhanced superconducting properties

Mele, P., Matsumoto, K., Nagayoshi, H., Fujita, K., Yoshida, Y., Ichino, Y., Kiss, T., Ichinose, A., Mukaida, M., Maiorov, B., Balakirev, F. F., Baily, S. A. & Civale, L., Jan 1 2012, In : Materials Research Society Symposium Proceedings. 1434, January, p. 35-44 10 p.

Research output: Contribution to journalConference article

Superconducting films
Epitaxial films
superconducting films
Pulsed laser deposition
pulsed laser deposition
5 Citations (Scopus)

Noncontact characterization of In-plane distribution of critical current desity in multifilamentary coated conductor

Higashikawa, K., Shiohara, K., Inoue, M., Kiss, T., MacHi, T., Chikumoto, N., Lee, S., Tanabe, K., Izumi, T. & Okamoto, H., Jun 25 2012, In : IEEE Transactions on Applied Superconductivity. 22, 3, 6084719.

Research output: Contribution to journalArticle

Critical currents
critical current
conductors
Quality control
alternating current
2011
5 Citations (Scopus)

Aging behavior of Cu-Ni-Si alloy processed by high-pressure torsion

Matsunaga, H., Horita, Z., Imamura, K., Kiss, T. & Sauvage, X., Feb 25 2011, Nanomaterials by Severe Plastic Deformation, NanoSPD5. p. 307-312 6 p. (Materials Science Forum; vol. 667-669).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Torsional stress
torsion
Aging of materials
electrical resistivity
hardness
4 Citations (Scopus)

Current limiting phenomena in SmBa2Cu3O7 coated conductors observed by laser-induced thermoelectric imaging and low-temperature laser scanning microscopy

Kim, G., Jo, W., Matsekh, A., Inoue, M., Kiss, T., Ha, H. S. & Oh, S. S., Jun 1 2011, In : IEEE Transactions on Applied Superconductivity. 21, 3 PART 3, p. 3421-3424 4 p., 5635355.

Research output: Contribution to journalArticle

Microscopic examination
conductors
microscopy
Scanning
Imaging techniques
4 Citations (Scopus)

Effect of Ni layer thickness on Cu-based {100}〈001〉 textured substrate for coated conductor

Kashima, N., Kubota, S., Shima, K., Doi, T., Nagaya, S., Inoue, M. & Kiss, T., Jun 1 2011, In : Japanese Journal of Applied Physics. 50, 6 PART 1, 063101.

Research output: Contribution to journalArticle

conductors
Substrates
Surface roughness
Crystal orientation
Stainless steel
9 Citations (Scopus)

Epitaxial films of FeTe1-xSx fabricated by second harmonic Nd:YAG pulsed laser deposition

Yoshida, K., Yoshida, Y., Ichino, Y., Takai, Y., Ichinose, A., Matsumoto, K., Kiss, T. & Mukaida, M., Nov 1 2011, In : Physica C: Superconductivity and its applications. 471, 21-22, p. 1185-1188 4 p.

Research output: Contribution to journalArticle

Epitaxial films
Pulsed laser deposition
pulsed laser deposition
YAG lasers
harmonics
10 Citations (Scopus)

In-field current transport properties of 600 a-class GdBa 2Cu3O7-δ coated conductor utilizing IBAD template

Inoue, M., Fuger, R., Higashikawa, K., Kiss, T., Awaji, S., Namba, M., Watanabe, K., Yasuhiro, I., Saitoh, T. & Izumi, T., Jun 1 2011, In : IEEE Transactions on Applied Superconductivity. 21, 3 PART 3, p. 3206-3209 4 p., 5704213.

Research output: Contribution to journalArticle

Ion beam assisted deposition
Transport properties
templates
conductors
transport properties