M. Okada

3.0k total citations
90 papers, 2.5k citations indexed

About

M. Okada is a scholar working on Electronic, Optical and Magnetic Materials, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, M. Okada has authored 90 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Electronic, Optical and Magnetic Materials, 37 papers in Materials Chemistry and 27 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in M. Okada's work include Magnetic Properties of Alloys (54 papers), Magnetic Properties and Applications (28 papers) and Magnetic properties of thin films (23 papers). M. Okada is often cited by papers focused on Magnetic Properties of Alloys (54 papers), Magnetic Properties and Applications (28 papers) and Magnetic properties of thin films (23 papers). M. Okada collaborates with scholars based in Japan, United States and South Korea. M. Okada's co-authors include M. Homma, Hitoshi Takamura, Atsunori Kamegawa, Satoshi Sugimoto, Takahiro Kuriiwa, Naoki Yamamoto, Yorio Hinuma, Takuya Tamura, Yoshio Koyanagi and Mari Kannagi and has published in prestigious journals such as Science, Applied Physics Letters and The Journal of Immunology.

In The Last Decade

M. Okada

86 papers receiving 2.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
M. Okada Japan	29	1.1k	1.0k	732	431	400	90	2.5k
Hiroyuki Sasaki Japan	15	383 0.3×	155 0.2×	150 0.2×	146 0.3×	140 0.3×	55	821
M. M. Hossain Bangladesh	28	1.9k 1.7×	479 0.5×	437 0.6×	135 0.3×	52 0.1×	88	2.6k
Khandaker Monower Hossain Bangladesh	29	1.8k 1.6×	679 0.7×	129 0.2×	168 0.4×	9 0.0×	64	2.6k
Zhiming Wang China	33	2.0k 1.8×	1.2k 1.2×	160 0.2×	545 1.3×	25 0.1×	145	3.2k
Katherine S. Ziemer United States	27	1.5k 1.3×	1.1k 1.1×	112 0.2×	324 0.8×	68 0.2×	78	2.5k
Jason D. Forster United States	18	816 0.7×	194 0.2×	83 0.1×	413 1.0×	6 0.0×	19	1.6k
Shuhei Inoue Japan	15	392 0.3×	43 0.0×	82 0.1×	52 0.1×	37 0.1×	86	860
M.A. Morris Switzerland	43	3.5k 3.1×	190 0.2×	4.8k 6.5×	438 1.0×	21 0.1×	203	5.8k
Keyan Bao China	24	717 0.6×	416 0.4×	65 0.1×	43 0.1×	21 0.1×	86	1.5k
Marie-Odile David France	18	453 0.4×	55 0.1×	96 0.1×	169 0.4×	70 0.2×	31	1.3k

Countries citing papers authored by M. Okada

Since Specialization

Citations

This map shows the geographic impact of M. Okada's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by M. Okada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. Okada more than expected).

Fields of papers citing papers by M. Okada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. Okada. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by M. Okada. The network helps show where M. Okada may publish in the future.

Co-authorship network of co-authors of M. Okada

This figure shows the co-authorship network connecting the top 25 collaborators of M. Okada. A scholar is included among the top collaborators of M. Okada based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with M. Okada. M. Okada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kamegawa, Atsunori, et al.. (2005). High-pressure synthesis of novel hydrides in Mg–RE–H systems (RE=Y, La, Ce, Pr, Sm, Gd, Tb, Dy). Journal of Alloys and Compounds. 408-412. 284–287. 40 indexed citations

Takamura, Hitoshi, et al.. (2005). Oxygen permeation and methane reforming properties of ceria-based composite membranes. Journal of Alloys and Compounds. 408-412. 1084–1089. 35 indexed citations

Takamura, Hitoshi, et al.. (2003). Grain size refinement in Mg–Al-based alloy by hydrogen treatment. Journal of Alloys and Compounds. 356-357. 804–808. 34 indexed citations

Takamura, Hitoshi, et al.. (2002). Crystal structure of novel hydrides in a Mg–Ni–H system prepared under an ultra high pressure. Journal of Alloys and Compounds. 330-332. 157–161. 28 indexed citations

Kagotani, Toshio, Satoshi Sugimoto, M. Okada, & M. Homma. (1995). Magnetic properties of SrO·nFe/sub 2/O/sub 3/ (0.5>n>6.0) and phase diagram in SrO-Fe/sub 2/O/sub 3/ system. IEEE Transactions on Magnetics. 31(6). 3674–3676. 6 indexed citations

Tatsuki, T., Hajime Nakamura, Satoshi Sugimoto, M. Okada, & M. Homma. (1993). Enhancement of the Magnetic Properties of Sm-Fe and Nd-Fe-N Alloys with ThMn₁₂ Structure by Utilizing HDDR Phenomena. IEEE Translation Journal on Magnetics in Japan. 8(11). 755–762. 3 indexed citations

Kikuchi, S., Tetsu Tanaka, Satoshi Sugimoto, et al.. (1993). Crystallization to Fine TbFe2 Grains and Magnetic Properties in Rapidly Quenched Fe-Tb-B Alloys.. Journal of the Magnetics Society of Japan. 17(2). 267–270. 7 indexed citations

Cross, Keith J., et al.. (1993). Effect of MgO addition on superconducting behavior in the Bi-Pb-Sr-Ca-Cu-O system. Materials Chemistry and Physics. 33(1-2). 38–42.

Kurihara, Kazuo, Hiroko Nakamura, Satoru Sugimoto, M. Okada, & M. Homma. (1992). Magnetic Properties of Sm2Fe17(C,N)x Melt-Spun Ribbons.. Journal of the Magnetics Society of Japan. 16(2). 159–162. 2 indexed citations

10.

Nakamura, Hajime, Kazuo Kurihara, T. Tatsuki, et al.. (1992). Phase Changes and Magnetic Properties of Sm2Fe17Nx Alloys Heat-treated in Hydrogen.. Journal of the Magnetics Society of Japan. 16(2). 163–168. 8 indexed citations

11.

Kurihara, Kazuo, Hajime Nakamura, Satoshi Sugimoto, M. Okada, & M. Homma. (1992). Magnetic Properties of Sm₂Fe₁₇(C,N)_x Melt-Spun Ribbons. IEEE Translation Journal on Magnetics in Japan. 7(12). 931–936. 3 indexed citations

12.

Okada, M., et al.. (1991). Nb-added high-coercivity Nd-Fe-B melt-spun ribbon with high remanence. Journal of Applied Physics. 70(10). 6477–6479. 7 indexed citations

13.

Okada, M., et al.. (1989). Effects of neutron irradiation on superconducting properties of orthorhombic Y–Ba–Cu oxides. Radiation effects and defects in solids. 108(2-4). 137–144. 10 indexed citations

14.

Tagaya, Yutaka, M. Okada, Katsuji Sugie, et al.. (1988). IL-2 receptor(p55)/Tac-inducing factor. Purification and characterization of adult T cell leukemia-derived factor.. The Journal of Immunology. 140(8). 2614–2620. 80 indexed citations

15.

Sugimoto, Satoshi, et al.. (1987). Improvements of the magnetic properties of equiaxed Fe-Cr-Co-Mo hard magnets by two-step thermomagnetic treatment. IEEE Transactions on Magnetics. 23(5). 3193–3195. 25 indexed citations

16.

Goo, E., G. Thomas, R. Ramesh, et al.. (1986). Microstructure of Fe-didymium-B magnets. Journal of Magnetism and Magnetic Materials. 54-57. 563–566. 11 indexed citations

17.

Okada, M., et al.. (1985). Didymium-Fe-B sintered permanent magnets. Journal of Applied Physics. 57(8). 4146–4148. 58 indexed citations

18.

Homma, M., et al.. (1985). Au-Fe-Ni permanent magnet alloys. IEEE Transactions on Magnetics. 21(3). 1245–1249. 2 indexed citations

19.

Sugimoto, Satoshi, M. Okada, Y. Ohtani, Takao Tanaka, & M. Homma. (1985). The effect of titanium on microstructure and magnetic properties of Fe-Cr-Co hard magnetic materials. Journal of Applied Physics. 57(8). 4167–4169. 10 indexed citations

20.

Minowa, T., M. Okada, & M. Homma. (1980). Further studies of the miscibility gap in an Fe-Cr-Co permanent magnet system. IEEE Transactions on Magnetics. 16(3). 529–533. 58 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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