Seiji Motojima

5.1k total citations
243 papers, 4.3k citations indexed

About

Seiji Motojima is a scholar working on Materials Chemistry, Mechanical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Seiji Motojima has authored 243 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 119 papers in Materials Chemistry, 73 papers in Mechanical Engineering and 50 papers in Electrical and Electronic Engineering. Recurrent topics in Seiji Motojima's work include Carbon Nanotubes in Composites (68 papers), Graphene research and applications (47 papers) and Advanced ceramic materials synthesis (39 papers). Seiji Motojima is often cited by papers focused on Carbon Nanotubes in Composites (68 papers), Graphene research and applications (47 papers) and Advanced ceramic materials synthesis (39 papers). Seiji Motojima collaborates with scholars based in Japan, China and United States. Seiji Motojima's co-authors include Xiuqin Chen, H. Iwanaga, Y. Hishikawa, Kohzo Sugiyama, Hiroshi Iwanaga, Masayuki Kawaguchi, Yasutaka Takahashi, Koji Nozaki, Shaoming Yang and Takeshi Fukuda and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Seiji Motojima

240 papers receiving 4.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Seiji Motojima Japan 34 2.5k 939 844 840 574 243 4.3k
Cristina Lenardi Italy 38 2.4k 0.9× 272 0.3× 480 0.6× 949 1.1× 1.6k 2.8× 181 5.4k
Y. Imai Japan 33 1.2k 0.5× 424 0.5× 294 0.3× 691 0.8× 234 0.4× 159 3.3k
С. А. Чижик Belarus 22 2.4k 0.9× 898 1.0× 562 0.7× 1.7k 2.0× 1.7k 2.9× 132 5.2k
Fabrice Rossignol France 29 913 0.4× 192 0.2× 342 0.4× 498 0.6× 593 1.0× 116 2.9k
C. Lacabanne France 40 2.9k 1.1× 565 0.6× 840 1.0× 632 0.8× 2.2k 3.9× 316 6.4k
Toshinobu Yogo Japan 36 3.8k 1.5× 1.7k 1.8× 254 0.3× 1.9k 2.2× 2.0k 3.4× 265 5.8k
Koji Miyake Japan 33 1.2k 0.5× 202 0.2× 693 0.8× 830 1.0× 887 1.5× 263 4.1k
G. Speranza Italy 35 2.2k 0.9× 436 0.5× 292 0.3× 950 1.1× 1.2k 2.1× 191 4.0k
Frank W. DelRio‬ United States 30 1.1k 0.4× 354 0.4× 438 0.5× 825 1.0× 1.3k 2.3× 126 3.7k
Giovanni Marletta Italy 36 1.3k 0.5× 198 0.2× 138 0.2× 1.0k 1.2× 1.3k 2.3× 201 4.3k

Countries citing papers authored by Seiji Motojima

Since Specialization
Citations

This map shows the geographic impact of Seiji Motojima'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 Seiji Motojima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Seiji Motojima more than expected).

Fields of papers citing papers by Seiji Motojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Seiji Motojima. 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 Seiji Motojima. The network helps show where Seiji Motojima may publish in the future.

Co-authorship network of co-authors of Seiji Motojima

This figure shows the co-authorship network connecting the top 25 collaborators of Seiji Motojima. A scholar is included among the top collaborators of Seiji Motojima 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 Seiji Motojima. Seiji Motojima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Masuzawa, M., et al.. (2008). A Case of Type 1 Diabetes Mellitus with Impaired Cell-mediated Immunity After the Resection of Thymoma. 51(12). 1093–1098. 1 indexed citations
2.
Motojima, Seiji & Xiuqin Chen. (2008). . Journal of The Surface Finishing Society of Japan. 59(8). 534–539. 1 indexed citations
3.
Nakano, K., et al.. (2007). Effect of compressive and tensile strains on the electrical resistivity of carbon microcoil/silicone–rubber composites. Carbon. 45(10). 1997–2003. 29 indexed citations
4.
Yang, Shaoming, et al.. (2007). Preparation of single-helix carbon microcoils by catalytic CVD process. Thin Solid Films. 516(5). 718–721. 14 indexed citations
5.
Motojima, Seiji, et al.. (2005). Preparation and Property of Novel CMC-tactile Sensors. TechConnect Briefs. 2(2005). 289–292. 2 indexed citations
6.
Motojima, Seiji, et al.. (2005). Ultrahigh-sensitive Micro-tactile Sensors of Carbon Microcoils (CMC). 40(2). 111–114.
7.
Yang, Shaoming, Xiuqin Chen, Seiji Motojima, & Hiroshi Iwanaga. (2004). The Phenomenon of Changing Coiling-Chirality in Carbon Nanocoils Obtained by Catalytic Pyrolysis of Acetylene with Various Catalysts. Journal of Nanoscience and Nanotechnology. 4(1). 167–175. 3 indexed citations
8.
Iwanaga, Hiroshi, Takeshi Hashishin, Seiji Motojima, Masaki Ichihara, & Shin Takeuchi. (2003). Polymorphism in ZrP crystal. Journal of materials research/Pratt's guide to venture capital sources. 18(3). 567–570. 1 indexed citations
9.
Cheng, Gang, Takuya Ueda, Toshio Numao, et al.. (2000). Increased levels of surfactant protein A and D in bronchoalveolar lavage fluids in patients with bronchial asthma. European Respiratory Journal. 16(5). 831–835. 109 indexed citations
10.
Motojima, Seiji, et al.. (1996). IL-5による刺激後におけるテオフィリン、糖質コルチコイドとマクロライド剤に起因する好酸球アポトーシス. Journal of Allergy and Clinical Immunology. 98(6). 207–215. 6 indexed citations
11.
Motojima, Seiji & Hiroshi Iwanaga. (1996). Vapor Growth of Micro-coiled Carbon Fibers and the Properties. TANSO. 1996(174). 215–224. 6 indexed citations
12.
Araki, Takeshi & Seiji Motojima. (1996). Aluminide diffusion coatings on Inconel 738 using a pre-heated AlCl3 + H2 gas mixture. Materials Science and Engineering B. 39(1). L1–L4. 5 indexed citations
13.
Adachi, Tetsuya, et al.. (1995). Eosinophil Viability-Enhancing Activity in Sputum from Patients with Bronchial Asthma, Contributions of Interleukin-5 and Granulocyte/Macrophage Colony-Stimulating Factor. American Journal of Respiratory and Critical Care Medicine. 151(3). 618–623. 55 indexed citations
14.
Motojima, Seiji, et al.. (1995). Preparation and characterization of SiC-coated C/C composites using pulse chemical vapor deposition (pulse-CVD). Materials Letters. 25(1-2). 61–64. 7 indexed citations
15.
Motojima, Seiji, et al.. (1993). High serum soluble interleukin-2 receptor concentrations in elderly individuals and smokers.. PubMed. 42(11). 1715–20. 2 indexed citations
16.
Fukuda, Takeshi, et al.. (1990). [Antigen-induced biphasic eosinophil infiltration in the airways of actively sensitized guinea pigs and its inhibition by PAF antagonist and cyclosporin A].. PubMed. 39(6). 548–52. 4 indexed citations
17.
Iwanaga, H., et al.. (1990). Morphology of coiled whiskers of amorphous Si3N4 and their mechanical properties. Journal of Materials Science Letters. 9(6). 731–734. 4 indexed citations
18.
Motojima, Seiji, et al.. (1989). [Three cases of food-dependent exercise-induced anaphylaxis].. PubMed. 38(3). 277–84. 14 indexed citations
19.
Motojima, Seiji, et al.. (1985). Deposition and whisker growth of Cr3C2 by CVD process. Journal of Crystal Growth. 71(3). 682–688. 7 indexed citations
20.
Motojima, Seiji, et al.. (1982). Low temperature deposition of hexagonal BN films by chemical vapour deposition. Thin Solid Films. 88(3). 269–274. 55 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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