A. Kojima

942 total citations
26 papers, 757 citations indexed

About

A. Kojima is a scholar working on Mechanical Engineering, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, A. Kojima has authored 26 papers receiving a total of 757 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Mechanical Engineering, 11 papers in Electronic, Optical and Magnetic Materials and 6 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. Kojima's work include Metallic Glasses and Amorphous Alloys (10 papers), Magnetic Properties of Alloys (9 papers) and Magnetic Properties and Applications (7 papers). A. Kojima is often cited by papers focused on Metallic Glasses and Amorphous Alloys (10 papers), Magnetic Properties of Alloys (9 papers) and Magnetic Properties and Applications (7 papers). A. Kojima collaborates with scholars based in Japan and Canada. A. Kojima's co-authors include Yasuaki Nishizuka, Osamu Taguchi, Teruyo Sakakura, A. Makino, Teruo Bitoh, Kazumasa Yamagishi, M. Homma, M. Okada, T. Masumoto and A. Inoue and has published in prestigious journals such as Journal of Applied Physics, Materials Science and Engineering A and Cellular and Molecular Life Sciences.

In The Last Decade

A. Kojima

26 papers receiving 698 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. Kojima Japan	14	305	144	113	104	90	26	757
Akinori Kojima Japan	10	172 0.6×	63 0.4×	69 0.6×	70 0.7×	73 0.8×	39	435
Yasunori Konno Japan	13	283 0.9×	44 0.3×	85 0.8×	119 1.1×	132 1.5×	29	754
Takafumi Suzuki Japan	16	70 0.2×	49 0.3×	9 0.1×	26 0.3×	45 0.5×	64	600
T Sakai Japan	14	364 1.2×	118 0.8×	8 0.1×	25 0.2×	160 1.8×	29	740
An Liu China	12	171 0.6×	26 0.2×	214 1.9×	41 0.4×	21 0.2×	38	691
Melvin R. Cohen United States	20	219 0.7×	69 0.5×	3 0.0×	16 0.2×	136 1.5×	63	1.1k
S. Yoneda Japan	10	22 0.1×	109 0.8×	16 0.1×	10 0.1×	174 1.9×	22	389
Binlian Sun China	16	158 0.5×	32 0.2×	10 0.1×	117 1.1×	10 0.1×	55	739
O Groth Sweden	12	126 0.4×	21 0.1×	18 0.2×	4 0.0×	33 0.4×	36	418
Chao‐Zong Liu Taiwan	14	37 0.1×	172 1.2×	56 0.5×	15 0.1×	46 0.5×	31	566

Countries citing papers authored by A. Kojima

Since Specialization

Citations

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

Fields of papers citing papers by A. Kojima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of A. Kojima. A scholar is included among the top collaborators of A. Kojima 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 A. Kojima. A. Kojima 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

Kojima, A.. (2008). Process Outline and Basic Properties of Steel. JOURNAL OF THE JAPAN WELDING SOCIETY. 77(3). 237–247. 2 indexed citations

Umeda, T., So Nakaji, T Shimoyama, et al.. (2004). Adverse effects of energy restriction on changes in immunoglobulins and complements during weight reduction in judoists.. PubMed. 44(3). 328–34. 29 indexed citations

Makino, A., Teruo Bitoh, A. Kojima, A. Inoue, & T. Masumoto. (2000). Magnetic properties of zero-magnetostrictive nanocrystalline Fe–Zr–Nb–B soft magnetic alloys with high magnetic induction. Journal of Magnetism and Magnetic Materials. 215-216. 288–292. 19 indexed citations

Kojima, A., A. Makino, & Akihisa Inoue. (1997). Hard magnetic properties of nanocrystalline Fe-rich Fe-Nb-Nd-B bulk alloys produced by consolidating amorphous powders. Nanostructured Materials. 8(8). 1015–1024. 4 indexed citations

Kojima, A., A. Makino, & Akihisa Inoue. (1997). Structural and magnetic properties of nanocrystalline Fe-rich Fe-Nb-Nd-B sintered magnets produced by consolidating amorphous powders. IEEE Transactions on Magnetics. 33(5). 3817–3819. 7 indexed citations

Inoue, A., A. Kojima, A. Takeuchi, T. Masumoto, & A. Makino. (1996). Hard and soft magnetic properties of nanocrystalline Fe–Nd–Zr–B alloys containing intergranular amorphous phase (abstract). Journal of Applied Physics. 79(8). 4836–4836. 4 indexed citations

Nishimura, Mikio, T. Serikawa, Kazunori Kanehira, et al.. (1995). The SMXA: a new set of recombinant inbred strain of mice consisting of 26 substrains and their genetic profile. Mammalian Genome. 6(12). 850–857. 40 indexed citations

Kojima, A., et al.. (1994). Production of nanocrystalline b.c.c. FeNbB bulk alloys by warm extrusion and their magnetic properties. Materials Science and Engineering A. 179-180. 511–515. 16 indexed citations

Makino, A. & A. Kojima. (1994). Magnetic Properties and Microstructures of Nanocrystalline Fe-M (M=Y,Ce)-O Films. IEEE Translation Journal on Magnetics in Japan. 9(4). 92–99. 1 indexed citations

10.

Kawamura, Yoshihito, Akihisa Inoue, A. Kojima, & Tsuyoshi Masumoto. (1994). Nanocrystalline Soft-Magnetic Cores Produced by Consolidation of Fe₈₆Zr₇B₆Cu₁ Amorphous Powder. Japanese Journal of Applied Physics. 33(1A). L26–L26. 7 indexed citations

11.

Kojima, A., N Hisanaga, Eiji Shibata, et al.. (1991). [Asbestos concentration and fiber size in lungs of the urban residents].. PubMed. 38(9). 762–70. 6 indexed citations

12.

Okada, M., A. Kojima, Kazumasa Yamagishi, & M. Homma. (1990). High coercivity in melt-spun SmFe/sub 10/(Ti,M)/sub 2/ ribbons (M=V/Cr/Mn/Mo). IEEE Transactions on Magnetics. 26(5). 1376–1378. 40 indexed citations

13.

Aoyama, Atsuko, et al.. (1989). Unique male mammary tumors developing in the inbred soft-furred field rats Millardia meltada.. PubMed. 135(3). 477–88. 2 indexed citations

14.

Nakamura, Tadashi, M. Matsuyama, A. Kojima, et al.. (1988). The effect of thymectomy on the development of nephropathy in spontaneous thymoma rats of the BUF/Mna strain.. PubMed. 71(2). 350–2. 13 indexed citations

15.

Suzuki, Yosuke, Osamu Taguchi, A. Kojima, M Matsuyama, & Yasuaki Nishizuka. (1981). Fine structure of giant hypertrophic gastritis developed in thymectomized mice.. PubMed. 45(3). 209–17. 11 indexed citations

16.

Kojima, A., Osamu Taguchi, & Yasuaki Nishizuka. (1980). Experimental production of possible autoimmune castritis followed by macrocytic anemia in athymic nude mice.. PubMed. 42(4). 387–95. 74 indexed citations

17.

Kojima, A., et al.. (1976). Spontaneous development of autoimmune thyroiditis in neonatally thymectomized mice.. PubMed. 34(6). 550–7. 119 indexed citations

18.

Kojima, A., et al.. (1976). Prevention of postthymectomy autoimmune thyroiditis in mice.. PubMed. 34(6). 601–5. 45 indexed citations

19.

Doi, K., et al.. (1973). Histopathological changes occasionally found in the peripheral nerve of chickens free from Marek's disease.. PubMed. 13(4). 227–8. 5 indexed citations

20.

Kojima, A., Teruyo Sakakura, Yuichiro Tanaka, & Yasuaki Nishizuka. (1973). Sterility in Neonatally Thymectomized Female Mice: Its Nature and Prevention by the Injection of Spleen Cells. Biology of Reproduction. 8(3). 358–361. 15 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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