Research Output

2020

A comparative study of undoped, boron-doped, and boron/fluorine dual-doped carbon nanoparticles obtained: Via solution plasma as catalysts for the oxygen reduction reaction

Chokradjaroen, C., Kato, S., Fujiwara, K., Watanabe, H., Ishii, T. & Ishizaki, T., 2020 Sep, In : Sustainable Energy and Fuels. 4, 9, p. 4570-4580 11 p.

Research output: Contribution to journalArticle

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.

Research output: Contribution to journalArticle

Effect of Ultra-sonicated Y2BaCuO5 on Top-Seeded Melt Growth YBa2Cu3Oy Bulk Superconductor

Pinmangkorn, S., Miryala, M., Arvapalli, S. S. & Murakami, M., 2020 Jun 1, In : Journal of Superconductivity and Novel Magnetism. 33, 6, p. 1667-1673 7 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Enhancement of critical current density for MgB2 prepared using carbon-encapsulated boron with co-addition of Dy2O3 and La2O3

Mohd Hapipi, N., Miryala, M., Chen, S. K., Arvapalli, S. S., Murakami, M., Kechik, M. M. A., Tan, K. B. & Lee, O. J., 2020 Oct 1, In : Ceramics International. 46, 14, p. 23041-23048 8 p.

Research output: Contribution to journalArticle

Open Access

Enhancing the superconducting performance of melt grown bulk YBa2Cu3Oy via ultrasonically refined Y2BaCuO5 without PtO2 and CeO2

Pinmangkorn, S., Miryala, M., Arvapalli, S. S. & Murakami, M., 2020 Apr 1, In : Materials Chemistry and Physics. 244, 122721.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Fatigue Crack Networks in the Die-Attach Joint of a Power Semiconductor Module During Power Cycling Testing and Effects of Test Parameters on the Joint Fatigue Life

Hosoya, K., Kariya, Y., Sugimoto, H. & Takahashi, K., 2020 Oct 1, In : Journal of Electronic Materials. 49, 10, p. 6175-6186 12 p.

Research output: Contribution to journalArticle

Femtosecond pulse ablation assisted mg-zno nanoparticles for uv-only emission

Sahoo, A., Miryala, M., Dixit, T., Klimkowicz, A., Francis, B., Murakami, M., Rao, M. S. R. & Krishnan, S., 2020 Jul, In : Nanomaterials. 10, 7, p. 1-11 11 p., 1326.

Research output: Contribution to journalArticle

Open Access

Flux pinning and microstructure of a bulk MgB2doped with diverse additives

Jirsa, M., Rameš, M., Miryala, M., Svora, P., Duchoň, J., Molnárová, O., Arvapalli, S. S. & Murakami, M., 2020 Sep, In : Superconductor Science and Technology. 33, 9, 094007.

Research output: Contribution to journalArticle

Flux Pinning and Superconducting Properties of Bulk MgB2 with MgB4 Addition

Miryala, M., Arvapalli, S. S., Diko, P., Jirsa, M. & Murakami, M., 2020 Mar 1, In : Advanced Engineering Materials. 22, 3, 1900750.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Formation of uniform magnetic flux distribution for NMR magnets using HTS bulk magnets activated by pulsed-field magnetization

Oka, T., Inoue, N., Tsunoda, S., Ogawa, J., Fukui, S., Yokoyama, K., Sakai, N., Miryala, M., Murakami, M., Takahashi, M. & Nakamura, T., 2020 May, In : Materials Research Express. 7, 5, 056001.

Research output: Contribution to journalArticle

Open Access

Green Sulfonation of Carbon Catalysts via Gas-Liquid Interfacial Plasma for Cellulose Hydrolysis

Qin, L., Ishizaki, T., Takeuchi, N., Takahashi, K., Kim, K. H. & Li, O. L., 2020 Apr 20, In : ACS Sustainable Chemistry and Engineering. 8, 15, p. 5837-5846 10 p.

Research output: Contribution to journalArticle

Improvement of critical current density of MgB2 bulk superconductor processed by Spark Plasma Sintering

Noudem, J. G., Xing, Y., Bernstein, P., Retoux, R., Higuchi, M., Arvapalli, S. S., Muralidhar, M. & Murakami, M., 2020, (Accepted/In press) In : Journal of the American Ceramic Society. 103, 11, p. 6169-6175 7 p.

Research output: Contribution to journalArticle

Interferometric optical isolator with Si guiding layer operated in unidirectional magnetic field

Yokoi, H., Yumoto, A., Hasegawa, H. & Matsuzaki, S., 2020 Apr 1, 237th ECS Meeting: Silicon Compatible Emerging Materials, Processes, and Technologies for Advanced CMOS and Post-CMOS Applications 10. Jagannathan, H., Kakushima, K., Timans, P. J., Gusev, E., Karim, Z., De Gendt, S., Misra, D., Obeng, Y. S. & Roo, F. (eds.). 3 ed. Institute of Physics Publishing, p. 31-36 6 p. (ECS Transactions; vol. 97, no. 3).

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

Investigation of flux jumps during pulsed field magnetization in graphene-Added MgB2 bulks

Yokoyama, K., Oka, T., Berger, K., Dorget, R., Koblischka, M., Grigoroscuta, M., Burdusel, M., Batalu, D., Aldica, G., Badica, P., Sakai, N., Muralidhar, M. & Murakami, M., 2020 Jun 19, In : Journal of Physics: Conference Series. 1559, 1, 012080.

Research output: Contribution to journalConference article

Open Access

Machine learning as an improved estimator for magnetization curve and spin gap

Nakamura, T., 2020 Dec 1, In : Scientific Reports. 10, 1, 14201.

Research output: Contribution to journalArticle

Open Access

Magnetic Flux Trapping and Flux Jumps in Pulsed Field Magnetizing Processes in REBCO and Mg-B Bulk Magnets

Oka, T., Takeda, A., Oki, H., Yamanaka, K., Dadiel, L., Yokoyama, K., Häßler, W., Scheiter, J., Sakai, N. & Murakami, M., 2020 Jul 31, In : Journal of Physics: Conference Series. 1590, 1, 012025.

Research output: Contribution to journalConference article

Open Access

Magnetizing Technique for Permanent Magnets in IPM Motor Rotors Using HTS Bulk Magnet

Oka, T., Hasebe, S., Ogawa, J., Fukui, S., Nakano, T., Yokoyama, K., Miryala, M., Sakai, N. & Murakami, M., 2020 Jun, In : IEEE Transactions on Applied Superconductivity. 30, 4, 9072631.

Research output: Contribution to journalArticle

Microscopic analyses on Zr adsorbed IDA chelating resin by PIXE and EXAFS

Arai, Y., Watanabe, S., Ohno, S., Nomura, K., Nakamura, F., Arai, T., Seko, N., Hoshina, H., Hagura, N. & Kubota, T., 2020 Aug 15, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 477, p. 54-59 6 p.

Research output: Contribution to journalArticle

Nanoscale Probing of Magnetic and Electrical Properties of YIG/Si (100) Thin Films Grown by Pulsed Laser Deposition

Saroha, A., Dixit, T., Ganapathi, K. L., Muralidhar, M., Murakami, M. & Rao, M. S. R., 2020, In : IEEE Magnetics Letters. 11, 9057393.

Research output: Contribution to journalArticle

Nitrogen Incorporated Photoactive Brownmillerite Ca2Fe2O5 for Energy and Environmental Applications

Vavilapalli, D. S., Banik, S., Peri, R. G., Muthuraaman, B., Miryala, M., Murakami, M., Alicja, K., Asokan, K., Ramachandra Rao, M. S. & Singh, S., 2020 Dec 1, In : Scientific Reports. 10, 1, 2713.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Novel magnetizing technique using high temperature superconducting bulk magnets for permanent magnets in interior permanent magnet rotors

Oka, T., Hasebe, S., Ogawa, J., Fukui, S., Nakano, T., Sakai, N., Miryala, M., Murakami, M. & Yokoyama, K., 2020 Aug, In : Superconductor Science and Technology. 33, 8, 084003.

Research output: Contribution to journalArticle

Occurrence of Flux Jumps in MgB2 Bulk Magnets during Pulse-Field Magnetization

Sakai, N., Oka, T., Yamanaka, K., Dadiel, L., Oki, H., Ogawa, J., Fukui, S., Scheiter, J., Häßler, W., Yokoyama, K., Noudem, J., Miryala, M. & Murakami, M., 2020 Jun 19, In : Journal of Physics: Conference Series. 1559, 1, 012024.

Research output: Contribution to journalConference article

Open Access

On the origin of the sharp, low-field pinning force peaks in MgB2 superconductors

Koblischka, M. R., Wiederhold, A., Koblischka-Veneva, A., Chang, C., Berger, K., Nouailhetas, Q., Douine, B. & Murakami, M., 2020 Jan 1, In : AIP Advances. 10, 1, 015035.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Optical Communication and Positioning Method of Underwater Observation Apparatus for Environmental Monitor

Enomoto, E., Rajagopalan, U., Lee, S. Y., Zhang, X., Koike, Y., Yokoi, H., Nishikawa, H., Nagasawa, S., Futai, N., Kohno, T., Yamada, J., Shimojo, M. & Matsuo, S., 2020 Jan, 2020 10th Annual Computing and Communication Workshop and Conference, CCWC 2020. Chakrabarti, S. & Paul, R. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 784-788 5 p. 9031130. (2020 10th Annual Computing and Communication Workshop and Conference, CCWC 2020).

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

Optimization of Carbon Encapsulated Boron Doping for High-Performance Bulk Sintered MgB2

Sai Srikanth, A., Muralidhar, M., Sunsanee, P., Jirsa, M., Sakai, N., Oka, T. & Murakami, M., 2020, (Accepted/In press) In : Advanced Engineering Materials.

Research output: Contribution to journalArticle

Open Access

Plasma-assisted cellulose conversion to soluble saccharide

Li, O. L. H., Takeuchi, N. & Ishizaki, T., 2020, In : International Journal of Plasma Environmental Science and Technology. 14, 1, p. 1-9 9 p., e01005.

Research output: Contribution to journalArticle

Open Access
Open Access

Rapid and efficient extraction of inert platinum group metals from HNO3(aq) at elevated temperature

Zheng, Z., Arai, T. & Takao, K., 2020 Jan 1, p. 999-1001. 3 p.

Research output: Contribution to conferencePaper

Recent progress in production of infiltration-growth and melt-growth processed bulk (RE)Ba2Cu3Oy

Muralidhar, M., Sunsanee, P., Takemura, K., Sai Srikanth, A., Jirsa, M., Ramachandra Rao, M. S., Oka, T., Sakai, N. & Murakami, M., 2020 Jul, In : Superconductor Science and Technology. 33, 7, 074002.

Research output: Contribution to journalArticle

Open Access

Recent progress on the development of high temperature superconducting bulk materials

Yamamoto, A., Ida, T., Ainslie, M., Sakai, N., Shimoyama, J. I., Naito, T., Nariki, S. & Izumi, M., 2020 Jan 1, In : IEEJ Transactions on Power and Energy. 140, 3, p. 141-147 7 p.

Research output: Contribution to journalReview article

Relation between crystal structure and transition temperature of superconducting metals and alloys

Koblischka, M. R., Roth, S., Koblischka-Veneva, A. D., Karwoth, T., Wiederhold, A., Zeng, X. L., Fasoulas, S. & Murakami, M., 2020 Feb, In : Metals. 10, 2, 158.

Research output: Contribution to journalArticle

Open Access

Reliability simulation with the finite element analysis (Fea) of redistribution layer in fan-out wafer level packaging

Okada, Y., Fujii, A., Ono, K. & Kariya, Y., 2020, In : Journal of Photopolymer Science and Technology. 33, 2, p. 171-176 6 p.

Research output: Contribution to journalArticle

Open Access

Size-dependent quasi Brittle–Ductile transition of single crystalline alpha-alumina particles during microcompression tests

Kuroyanagi, S., Shinoda, K., Yumoto, A. & Akedo, J., 2020 Aug 15, In : Acta Materialia. 195, p. 588-596 9 p.

Research output: Contribution to journalArticle

Spark plasma sintering of bulk MgB2 and levitation force measurements

Noudem, J. G., Bernstein, P., Dupont, L., Martin, F. G. R., Sotelo, G. G., Dias, D. H. N., De Andrade, R., Muralidhar, M. & Murakami, M., 2020 Jan 7, In : Superconductor Science and Technology. 33, 2, 024001.

Research output: Contribution to journalArticle

Structural, transport, optical, and electronic properties of Sr2CoNbO6thin films

Kumar, A., Shukla, R., Pandey, A., Dalal, S., Miryala, M., Ueno, K., Murakami, M. & Dhaka, R. S., 2020 Jul 14, In : Journal of Applied Physics. 128, 2, 025303.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Tensile properties prediction by multiple linear regression analysis for selective laser melted and post heat-treated Ti-6Al-4V with microstructural quantification

Kusano, M., Miyazaki, S., Watanabe, M., Kishimoto, S., Bulgarevich, D. S., Ono, Y. & Yumoto, A., 2020 Jun 10, In : Materials Science and Engineering A. 787, 139549.

Research output: Contribution to journalArticle

Y2BaCuO5 Particle Size Control via Ultrasonication and its Effect on Bulk YBa2Cu3Oy Superconductor

Pinmangkorn, S., Miryala, M., Arvapalli, S. S. & Murakami, M., 2020 Mar 4, In : IOP Conference Series: Materials Science and Engineering. 773, 1, 012017.

Research output: Contribution to journalConference article

Open Access
2019

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

Behara, S., Hari Krishna, R., Muralidhar, M., Murakami, M., Irfan, M., Najma, S. & Thomas, T., 2019 Sep, In : Materialia. 7, 100426.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Analysis of the microstructure of bulk MgB2 using TEM, EBSD and t-EBSD

Koblischka-Veneva, A., Koblischka, M. R., Schmauch, J., Noudem, J. & Murakami, M., 2019 Jun, In : Journal of Microscopy. 274, 3, p. 123-131 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2 Citations (Scopus)

Borel subsets of the real line and continuous reducibility

Ikegami, D., Schlicht, P. & Tanaka, H., 2019, In : Fundamenta Mathematicae. 244, 3, p. 209-241 33 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Broadband light absorber of gold-coated moth-eye film

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

Research output: Contribution to journalArticle

5 Citations (Scopus)

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

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

Research output: Contribution to journalArticle

4 Citations (Scopus)

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 Dec, In : Crystals. 9, 12, 655.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
2 Citations (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 May 23, In : Journal of Physics D: Applied Physics. 52, 30, 304001.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Cure Shrinkage Behavior Analysis in Ultraviolet Curable Adhesive using Finite Element Method

Sato, Y. & Kariya, Y., 2019 May, Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019. Institute of Electrical and Electronics Engineers Inc., 1 p. 8735106. (Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019).

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

Deformation Behavior of Pressurized Sintered Ag Nanoparticles in Discrete Type Power Semiconductor Device

Nagata, K., Kariya, Y. & Horie, S., 2019 May, Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019. Institute of Electrical and Electronics Engineers Inc., 1 p. 8735247. (Proceedings of 2019 6th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2019).

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