H. Ota

553 total citations
15 papers, 497 citations indexed

About

H. Ota is a scholar working on Electronic, Optical and Magnetic Materials, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, H. Ota has authored 15 papers receiving a total of 497 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Electronic, Optical and Magnetic Materials, 11 papers in Materials Chemistry and 6 papers in Electrical and Electronic Engineering. Recurrent topics in H. Ota's work include Electromagnetic wave absorption materials (12 papers), Magnetic Properties and Synthesis of Ferrites (11 papers) and Electromagnetic Effects on Materials (4 papers). H. Ota is often cited by papers focused on Electromagnetic wave absorption materials (12 papers), Magnetic Properties and Synthesis of Ferrites (11 papers) and Electromagnetic Effects on Materials (4 papers). H. Ota collaborates with scholars based in Japan. H. Ota's co-authors include Toshio Kagotani, Satoshi Sugimoto, David Book, M. Homma, R. Sato, K. Okayama, Hajime Nakamura, M. Kimura, Toru Maeda and K. Inomata and has published in prestigious journals such as Journal of Alloys and Compounds, IEEE Transactions on Magnetics and MATERIALS TRANSACTIONS.

In The Last Decade

H. Ota

15 papers receiving 483 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Ota Japan 9 463 295 175 114 80 15 497
Z.D. Zhang China 9 514 1.1× 263 0.9× 258 1.5× 59 0.5× 55 0.7× 18 561
V. V. Gagulin Russia 8 392 0.8× 251 0.9× 94 0.5× 89 0.8× 34 0.4× 18 447
Ramesh Chandra Agarwala India 10 341 0.7× 325 1.1× 126 0.7× 142 1.2× 32 0.4× 20 461
Shunkang Pan China 15 566 1.2× 247 0.8× 327 1.9× 109 1.0× 104 1.3× 62 681
Mingzhong Wu China 9 375 0.8× 272 0.9× 107 0.6× 143 1.3× 23 0.3× 10 456
A. Ghasemi Iran 7 455 1.0× 426 1.4× 115 0.7× 108 0.9× 33 0.4× 13 529
Longgang Yan China 6 304 0.7× 136 0.5× 227 1.3× 49 0.4× 41 0.5× 10 356
Bharoti Sinha India 7 347 0.7× 195 0.7× 155 0.9× 92 0.8× 23 0.3× 13 369
Gholam Reza Gordani Iran 13 350 0.8× 349 1.2× 92 0.5× 68 0.6× 63 0.8× 22 454
H. Meng China 4 413 0.9× 172 0.6× 314 1.8× 60 0.5× 45 0.6× 6 460

Countries citing papers authored by H. Ota

Since Specialization
Citations

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

Fields of papers citing papers by H. Ota

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Ota

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

All Works

15 of 15 papers shown
1.
Ota, H., et al.. (2003). Microwave absorption properties of M-type hexagonal ferrite composite sheet. 420–423. 2 indexed citations
2.
Ota, H., et al.. (2003). Broadband microwave absorber using M-type hexagonal ferrite. 2. 590–593. 3 indexed citations
3.
Yokoyama, Yuko, et al.. (2002). Micro-optical switch with uni-directional I/O fibers. 479–484. 2 indexed citations
4.
Sugimoto, Satoshi, Toru Maeda, David Book, et al.. (2002). GHz microwave absorption of a fine α-Fe structure produced by the disproportionation of Sm2Fe17 in hydrogen. Journal of Alloys and Compounds. 330-332. 301–306. 155 indexed citations
5.
Maeda, Toru, Satoshi Sugimoto, Toshio Kagotani, et al.. (2001). Electromagnetic Microwave Absorption Properties of a Fine Structure Formed from the Sm<SUB><B>2</B></SUB>Fe<SUB><B>17</B></SUB> Compound after Disproportionation in Air or Nitrogen. MATERIALS TRANSACTIONS. 42(3). 446–449. 10 indexed citations
6.
Maeda, Yoshiaki, Toshio Kagotani, Hajime Nakamura, et al.. (2000). Microwave Absorption Properties of Zn2-W Type Ferrite.. Journal of the Magnetics Society of Japan. 24(4−2). 895–898. 5 indexed citations
7.
Sugimoto, Satoshi, et al.. (2000). Electromagnetic Microwave Absorption of &alpha;-Fe Microstructure Produced by Disproportionation Reaction of Sm<SUB>2</SUB>Fe<SUB>7</SUB> Compound. Materials Transactions JIM. 41(9). 1172–1175. 19 indexed citations
8.
Kato, Yoshihiro, Toshio Kagotani, David Book, et al.. (2000). Effect of Crystal Orientation on the Magnetic Resonance Properties of M-Type Hexagonal Ferrites. Materials Transactions JIM. 41(9). 1184–1187. 5 indexed citations
9.
Maeda, Yoshiaki, Satoshi Sugimoto, David Book, et al.. (2000). GHz Range Electromagnetic Wave Absorption Properties of M and W-Type Two Phase Hexaferrite. Materials Transactions JIM. 41(5). 567–570. 11 indexed citations
10.
Sugimoto, Satoshi, K. Okayama, Hajime Nakamura, et al.. (1999). M-type ferrite composite as a microwave absorber with wide bandwidth in the GHz range. IEEE Transactions on Magnetics. 35(5). 3154–3156. 165 indexed citations
11.
Sugimoto, Satoshi, K. Okayama, H. Ota, et al.. (1999). Effect of Substitutional Elements on the Natural Resonance Frequency of Barium M-Type Ferrite. Journal of the Magnetics Society of Japan. 23(1_2). 611–613. 21 indexed citations
12.
13.
Okayama, K., H. Ota, Toshio Kagotani, et al.. (1998). Electromagnetic Wave Absorption Properties of BaFe12-x(Ti0.5M0.5)xO19 (M = Co, Ni, Zn, Mn, Cu). Journal of the Magnetics Society of Japan. 22(4_2). 297–300. 9 indexed citations
14.
Ota, H., et al.. (1998). Microwave Absorption Properties of M-Type Hexagonal Ferrites. 534–538. 1 indexed citations
15.
Sugimoto, Satoshi, K. Okayama, H. Ota, et al.. (1998). Barium M-type Ferrite as an Electromagnetic Microwave Absorber in the GHz Range. Materials Transactions JIM. 39(10). 1080–1083. 76 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Z.D. Zhang Breakdown of academic impact, for papers by V. V. Gagulin Breakdown of academic impact, for papers by Ramesh Chandra Agarwala Breakdown of academic impact, for papers by Shunkang Pan Breakdown of academic impact, for papers by Mingzhong Wu Breakdown of academic impact, for papers by A. Ghasemi Breakdown of academic impact, for papers by Longgang Yan Breakdown of academic impact, for papers by Bharoti Sinha Breakdown of academic impact, for papers by Gholam Reza Gordani Breakdown of academic impact, for papers by H. Meng
Rankless by CCL
2026