Research Output

2020

An answer to the carbon cluster in low-temperature aged ferritic low-carbon steel

Maeda, T., Kawahara, Y., Kinoshita, K., Sawada, H., Takahashi, J., Teranishi, R. & Kaneko, K., Jan 2020, In : Materials Characterization. 159, 110006.

Research output: Contribution to journalArticle

An unexpected surfactant role of immiscible nitrogen in the structural development of silver nanoparticles: An experimental and numerical investigation

Yun, J., Chung, H. S., Lee, S. G., Bae, J. S., Hong, T. E., Takahashi, K., Yu, S. M., Park, J., Guo, Q., Lee, G. H., Han, S. Z., Ikoma, Y. & Choi, E. A., Jan 21 2020, In : Nanoscale. 12, 3, p. 1749-1758 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Empirical interatomic potential for Fe-N binary system based on Finnis–Sinclair potential

Hyodo, K., Munetoh, S., Tsuchiyama, T. & Takaki, S., Mar 2020, In : Computational Materials Science. 174, 109500.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Enhanced photocatalytic hydrogen production on GaN–ZnO oxynitride by introduction of strain-induced nitrogen vacancy complexes

Edalati, K., Uehiro, R., Takechi, S., Wang, Q., Arita, M., Watanabe, M., Ishihara, T. & Horita, Z., Feb 15 2020, In : Acta Materialia. 185, p. 149-156 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Four-dimensional observation of ductile fracture in sintered iron using synchrotron x-ray laminography

Ozaki, Y., Mugita, Y., Aramaki, M., Furukimi, O., Ooue, S., Jiang, F., Tsuji, T., Takeuchi, A., Uesugi, M. & Ashizuka, K., Jan 1 2020, Euro PM 2018 Congress and Exhibition. European Powder Metallurgy Association (EPMA), (Euro PM 2018 Congress and Exhibition).

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

Four-dimensional observation of ductile fracture in sintered iron using synchrotron x-ray laminography

Ozaki, Y., Mugita, Y., Aramaki, M., Furukimi, O., Ooue, S., Jiang, F., Tsuji, T., Takeuchi, A., Uesugi, M. & Ashizuka, K., Jan 1 2020, Euro PM 2018 Congress and Exhibition. European Powder Metallurgy Association (EPMA), (Euro PM 2018 Congress and Exhibition).

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

Highly (100)-oriented CH3NH3PbI3 thin film fabricated by bar-coating method and its additive effect of ammonium chloride

Murata, M., Oizumi, T., Gi, M., Tsuji, R., Arita, M., Fujii, A. & Ozaki, M., May 2020, In : Solar Energy Materials and Solar Cells. 208, 110409.

Research output: Contribution to journalArticle

High-pressure torsion to induce oxygen vacancies in nanocrystals of magnesium oxide: Enhanced light absorbance, photocatalysis and significance in geology

Fujita, I., Edalati, K., Wang, Q., Arita, M., Watanabe, M., Munetoh, S., Ishihara, T. & Horita, Z., Jun 2020, In : Materialia. 11, 100670.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Improved Photocatalytic Hydrogen Evolution on Tantalate Perovskites CsTaO3 and LiTaO3 by Strain-Induced Vacancies

Edalati, K., Fujiwara, K., Takechi, S., Wang, Q., Arita, M., Watanabe, M., Sauvage, X., Ishihara, T. & Horita, Z., Feb 24 2020, In : ACS Applied Energy Materials. 3, 2, p. 1710-1718 9 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
1 Citation (Scopus)

Novel black bismuth oxide (Bi2O3) with enhanced photocurrent generation, produced by high-pressure torsion straining

Fujita, I., Edalati, P., Wang, Q., Watanabe, M., Arita, M., Munetoh, S., Ishihara, T. & Edalati, K., Oct 2020, In : Scripta Materialia. 187, p. 366-370 5 p.

Research output: Contribution to journalArticle

Phase transformations, vacancy formation and variations of optical and photocatalytic properties in TiO2-ZnO composites by high-pressure torsion

Hidalgo-Jimenez, J., Wang, Q., Edalati, K., Cubero-Sesín, J. M., Razavi-Khosroshahi, H., Ikoma, Y., Gutiérrez-Fallas, D., Dittel-Meza, F. A., Rodríguez-Rufino, J. C., Fuji, M. & Horita, Z., Jan 2020, In : International Journal of Plasticity. 124, p. 170-185 16 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Study on energy level bending at heterojunction of solution-processed phthalocyanine thin film and n-Si by Kelvin probe force microscopy

Ishiura, R., Fujii, A., Arita, M., Sudoh, K. & Ozaki, M., Mar 2020, In : Organic Electronics. 78, 105599.

Research output: Contribution to journalArticle

2019

Adipose tissue-derived stromal cells are sources of cancer-associated fibroblasts and enhance tumor progression by dense collagen matrix

Okumura, T., Ohuchida, K., Kibe, S., Iwamoto, C., Ando, Y., Takesue, S., Nakayama, H., Abe, T., Endo, S., Koikawa, K., Sada, M., Horioka, K., Mochidome, N., Arita, M., Moriyama, T., Nakata, K., Miyasaka, Y., Ohtsuka, T., Mizumoto, K., Oda, Y. & 2 others, Hashizume, M. & Nakamura, M., Mar 15 2019, In : International Journal of Cancer. 144, 6, p. 1401-1413 13 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Atomic-Scale Observation of Titanium-Ion Shifts in Barium Titanate Nanoparticles: Implications for Ferroelectric Applications

Sato, Y., Aoki, M., Teranishi, R., Kaneko, K., Takesada, M., Moriwake, H., Takashima, H. & Hakuta, Y., Sep 27 2019, In : ACS Applied Nano Materials. 2, 9, p. 5761-5768 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Flux Pinning by Columnar Defects along a-axis in a-axis Oriented YBCO Thin Films

Sueyoshi, T., Iwanaga, Y., Fujiyoshi, T., Takai, Y., Muta, M., Mukaida, M., Ichinose, A. & Ishikawa, N., Aug 2019, In : IEEE Transactions on Applied Superconductivity. 29, 5, 8636249.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Four-dimensional observation of ductile fracture in sintered iron using synchrotron X-ray laminography

Ozaki, Y., Mugita, Y., Aramaki, M., Furukimi, O., Oue, S., Jiang, F., Tsuji, T., Takeuchi, A., Uesugi, M. & Ashizuka, K., Mar 15 2019, In : Powder Metallurgy. 62, 2, p. 146-154 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Influence of joint pressure on superconducting and mechanical properties for jointed GdBa2Cu3Oy coated conductors via precursor films

Miyajima, T., Teranishi, R., Yasuyama, S., Sato, Y., Kaneko, K., Petrykin, V., Lee, S., Okada, T., Awaji, S. & Matsumoto, A., Jan 1 2019, In : Japanese Journal of Applied Physics. 58, 5, 050907.

Research output: Contribution to journalArticle

Open Access

Instant Gas Concentration Measurement Using Ultrasound from Exterior of a Pipe

Taskin, M. & Kato, Y., Jun 1 2019, In : IEEE Sensors Journal. 19, 11, p. 4017-4024 8 p., 8635548.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Low temperature growth of (AlGa)2O3 films by oxygen radical assisted pulsed laser deposition

Zhang, F., Hu, C., Arita, M., Saito, K., Tanaka, T. & Guo, Q., Jan 1 2019, In : CrystEngComm. 22, 1, p. 142-146 5 p.

Research output: Contribution to journalArticle

Microstructure and phase transformations of silica glass and vanadium oxide by severe plastic deformation via high-pressure torsion straining

Edalati, K., Fujita, I., Sauvage, X., Arita, M. & Horita, Z., Mar 30 2019, In : Journal of Alloys and Compounds. 779, p. 394-398 5 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Microstructures of superconducting joint between GdBa2Cu3Oy-coated conductors via additionally deposited precursor films

Miyajima, T., Teranishi, R., Yasuyama, S., Sato, Y., Kaneko, K., Maeda, T., Ochi, M., Hiramatsu, K., Nakamura, M., Petrykin, V., Lee, S., Okada, T. & Awaji, S., Jan 1 2019, In : Japanese Journal of Applied Physics. 58, 5, 050913.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
Open Access

Observation of ultrasonic signal and measurement of H2 concentration from the exterior of a metal pipe

Taskin, M., Utsumi, G. & Kato, Y., Aug 30 2019, In : International Journal of Hydrogen Energy. 44, 41, p. 23503-23512 10 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Photocatalytic activity of aluminum oxide by oxygen vacancy generation using high-pressure torsion straining

Edalati, K., Fujita, I., Takechi, S., Nakashima, Y., Kumano, K., Razavi-Khosroshahi, H., Arita, M., Watanabe, M., Sauvage, X., Akbay, T., Ishihara, T., Fuji, M. & Horita, Z., Dec 2019, In : Scripta Materialia. 173, p. 120-124 5 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

pn junction formation by Si paste coated on metal substrates

Li, Y., Inokuchi, H., Orita, T., Maejima, K., Nakashima, K., Ooue, S., Matsumoto, H. & Kato, Y., Apr 15 2019, In : Journal of Materials Science: Materials in Electronics. 30, 7, p. 6693-6700 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Severe plastic deformation of semiconductor materials using high-pressure torsion

Ikoma, Y., Jan 1 2019, In : Materials Transactions. 60, 7, p. 1168-1176 9 p.

Research output: Contribution to journalReview article

Open Access
2 Citations (Scopus)

Superconducting Joint of GdBa2Cu3Oy Coated Conductors by Crystallization of an Additionally Deposited Precursor Layer

Teranishi, R., Hiramatsu, K., Yasuyama, S., Miyajima, T., Sato, Y., Kaneko, K., Awaji, S., Matsumoto, A. & Inoue, M., Aug 2019, In : IEEE Transactions on Applied Superconductivity. 29, 5, 8657781.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Ultrasound propagation in two-layer gas flow

Taskin, M., Kido, T., Inoue, M. & Kato, Y., Oct 18 2019, In : International Journal of Hydrogen Energy. 44, 50, p. 27626-27634 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

自動車焼結部品の現状と展望

Translated title of the contribution: Progress and prospective on R&D of PM automotive partsOzaki, Y., Feb 2019, In : Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 66, 2, 1 p.

Research output: Contribution to journalComment/debate

Open Access
2018

Crystal and electronic structural changes during annealing in severely deformed Si containing metastable phases formed by high-pressure torsion

Ikoma, Y., Chon, B., Yamasaki, T., Takahashi, K., Saito, K., Guo, Q. & Horita, Z., Sep 3 2018, In : Applied Physics Letters. 113, 10, 101904.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Field emission characteristics of metal-coated nanocrystalline diamond films

Ota, K., Kaneko, Y., Terada, K., Kato, Y. & Tsutsui, K., Jan 1 2018, In : ECS Journal of Solid State Science and Technology. 7, 8, p. P369-P373

Research output: Contribution to journalArticle

2 Citations (Scopus)

Flowing H 2 Gas Concentration Measurement Using Ultrasound from Exterior of the Pipe

Taskin, M., Kido, T. & Kato, Y., Dec 26 2018, 2018 IEEE SENSORS, SENSORS 2018 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 8589539. (Proceedings of IEEE Sensors; vol. 2018-October).

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

3 Citations (Scopus)

Heat–Electric Power Conversion Without Temperature Difference Using Only n-Type Ba8AuxSi46−x Clathrate with Au Compositional Gradient

Osakabe, Y., Tatsumi, S., Kotsubo, Y., Iwanaga, J., Yamasoto, K., Munetoh, S., Furukimi, O. & Nakashima, K., Jun 1 2018, In : Journal of Electronic Materials. 47, 6, p. 3273-3276 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Hydrolytic hydrogen production on Al-Sn-Zn alloys processed by high-pressure torsion

Zhang, F., Edalati, K., Arita, M. & Horita, Z., Jul 13 2018, In : Materials. 11, 7, 1209.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Impact of metastable phases on electrical properties of Si with different doping concentrations after processing by high-pressure torsion

Chon, B., Ikoma, Y., Kohno, M., Shiomi, J., McCartney, M. R., Smith, D. J. & Horita, Z., Dec 2018, In : Scripta Materialia. 157, p. 120-123 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Nanostructural analyses of intra- and intergranular precipitates in high-temperature heat-treated nitrogen-added austenitic stainless steel

Ochi, M., Sato, K., Teranishi, R., Sato, Y., Hamada, J. I., Takushima, C., Hara, T. & Kaneko, K., Aug 15 2018, In : isij international. 58, 8, p. 1459-1466 8 p.

Research output: Contribution to journalArticle

Structural and compositional study of precipitates in under-aged Cu-added Al-Mg-Si alloy

Maeda, T., Kaneko, K., Namba, T., Koshino, Y., Sato, Y., Teranishi, R. & Aruga, Y., Dec 1 2018, In : Scientific reports. 8, 1, 16629.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Study of growth process for YBa2Cu3Oy Coated Conductors with BaZrO3 Flux Pinning Centers by Monitoring Electrical Conductivity

Teranishi, R., Konya, K., Inoue, M., Sato, Y., Kaneko, K., Izumi, T. & Awaji, S., Jun 1 2018, In : IEEE Transactions on Applied Superconductivity. 28, 4, 7501305.

Research output: Contribution to journalArticle

1 Citation (Scopus)

The impact of dopant contents on structures, morphologies and optical properties of Eu doped Ga2O3 films on GaAs substrate

Chen, Z., Nishihagi, K., Wang, X., Hu, C., Arita, M., Saito, K., Tanaka, T. & Guo, Q., Feb 2018, In : Journal of Luminescence. 194, p. 374-378 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2017

A compact low-temperature hydrogen ion beam apparatus for in situ physical property measurements

Nakayama, R., Suzuki, N., Maesato, M., Nagaoka, T., Arita, M. & Kitagawa, H., Dec 1 2017, In : Review of Scientific Instruments. 88, 12, 123904.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Angular Behavior of Jc in GdBCO-Coated Conductors with Crossed Columnar Defects Around ab Plane

Sueyoshi, T., Iwanaga, Y., Fujioyoshi, T., Takai, Y., Mukaida, M., Kudo, M., Yasuda, K. & Ishikawa, N., Jun 2017, In : IEEE Transactions on Applied Superconductivity. 27, 4, 7778174.

Research output: Contribution to journalArticle

5 Citations (Scopus)

A novel electric power generation under uniform temperature environment using poly-crystalline Ba8AuxSi46-x clathrate

Munetoh, S., Osakabe, Y., Yamasoto, K., Iwanaga, J., Miura, H. & Furukimi, O., Aug 2017, In : Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 64, 8, p. 471-474 4 p.

Research output: Contribution to journalArticle

Effect of heat treatments on the microstructure and formability of Al–Mg–Mn–Sc–Zr alloy

Miyake, Y., Sato, Y., Teranishi, R. & Kaneko, K., Oct 2017, In : Micron. 101, p. 151-155 5 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)