Kō Sugihara

1.9k total citations · 1 hit paper
72 papers, 1.4k citations indexed

About

Kō Sugihara is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Kō Sugihara has authored 72 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Materials Chemistry, 31 papers in Electrical and Electronic Engineering and 21 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Kō Sugihara's work include Graphene research and applications (45 papers), Graphite, nuclear technology, radiation studies (28 papers) and Advancements in Battery Materials (22 papers). Kō Sugihara is often cited by papers focused on Graphene research and applications (45 papers), Graphite, nuclear technology, radiation studies (28 papers) and Advancements in Battery Materials (22 papers). Kō Sugihara collaborates with scholars based in Japan, United States and China. Kō Sugihara's co-authors include G. Dresselhaus, M. S. Dresselhaus, Harris A. Goldberg, Ian L. Spain, Shûsuke Ono, Takurō Tsuzuku, Hisanao Sato, Toshiaki Enoki, Keiko Matsubara and Kiyoshi Kawamura and has published in prestigious journals such as Physical review. B, Condensed matter, Physical Review B and Carbon.

In The Last Decade

Kō Sugihara

69 papers receiving 1.3k citations

Hit Papers

Graphite Fibers and Filaments 1988 2026 2000 2013 1988 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Graphite Fibers and Filaments
    1988 580 citations M. S. Dresselhaus, Kō Sugihara et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kō Sugihara Japan 16 1.1k 379 326 271 125 72 1.4k
Terence J. Wieting United States 17 1.2k 1.1× 649 1.7× 367 1.1× 132 0.5× 248 2.0× 26 1.6k
Takashi Ishiguro Japan 14 513 0.5× 329 0.9× 103 0.3× 155 0.6× 139 1.1× 81 775
S. Suzuki Japan 15 1.0k 0.9× 664 1.8× 256 0.8× 269 1.0× 168 1.3× 52 1.5k
E. Grivei Belgium 18 762 0.7× 450 1.2× 377 1.2× 95 0.4× 197 1.6× 38 1.4k
D.M. Rowe United Kingdom 21 2.0k 1.8× 535 1.4× 361 1.1× 388 1.4× 323 2.6× 60 2.3k
Tomoyuki Hamada Japan 18 522 0.5× 512 1.4× 146 0.4× 156 0.6× 314 2.5× 72 1.1k
P. N. Gajjar India 20 923 0.8× 511 1.3× 121 0.4× 354 1.3× 148 1.2× 186 1.4k
Sang Xiong China 18 894 0.8× 485 1.3× 278 0.9× 295 1.1× 128 1.0× 108 1.4k
A. A. Knizhnik Russia 22 893 0.8× 798 2.1× 267 0.8× 69 0.3× 100 0.8× 64 1.5k
Yuan Luo China 18 482 0.4× 282 0.7× 126 0.4× 136 0.5× 104 0.8× 51 886

Countries citing papers authored by Kō Sugihara

Since Specialization
Citations

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

Fields of papers citing papers by Kō Sugihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kō Sugihara

This figure shows the co-authorship network connecting the top 25 collaborators of Kō Sugihara. A scholar is included among the top collaborators of Kō Sugihara 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 Kō Sugihara. Kō Sugihara 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.
Endo, Akira, et al.. (2009). QUANTUM NERNST EFFECT IN A BISMUTH SINGLE CRYSTAL. 178–181. 1 indexed citations
2.
Kobayashi, Kôji, et al.. (1999). C-Axis Thermoelectric Power of Stage-2 Graphite Intercalation Compound with Iodine Monobromide. Journal of the Physical Society of Japan. 68(6). 2006–2009. 3 indexed citations
3.
Sugihara, Kō. (1997). Lattice vibration, specific heat and electronphonon interaction in graphite. Carbon. 35(3). 439–439. 2 indexed citations
4.
Sugihara, Kō, Tamotsu Inabe, Yusei Maruyama, & Y. Achiba. (1993). Thermoelectric Power of Alkali DopedC60. Journal of the Physical Society of Japan. 62(8). 2757–2761. 6 indexed citations
5.
Suzuki, K., et al.. (1993). Temperature and Pressure Dependence ofC-Axis Resistivity in Potassium-Hydrogen-Graphite Intercalation Compounds. Journal of the Physical Society of Japan. 62(12). 4386–4392. 3 indexed citations
6.
Kobayashi, Kôji, et al.. (1992). Thermoelectric Power of Graphite Intercalation Compounds with Iodine Monochrolide. Journal of the Physical Society of Japan. 61(2). 596–601. 8 indexed citations
7.
Suzuki, K., Toshiaki Enoki, Yasuhiro Iye, et al.. (1992). Hall effect in potassium-hydrogen-graphite intercalation compounds and their conduction mechanism. Physical review. B, Condensed matter. 46(24). 16106–16114. 4 indexed citations
8.
Sugihara, Kō, et al.. (1990). Magnon Drag Thermoelectric Power in Magnetic Graphite Intercalation Compounds. Journal of the Physical Society of Japan. 59(8). 2865–2874. 2 indexed citations
9.
Sugihara, Kō. (1988). Transport Properties in Carbon, Graphite and Graphite Intercalation Compounds. TANSO. 1988(134). 198–210.
10.
Sugihara, Kō. (1988). Lattice vibrations in thin-film carbon: Electron–Rayleigh-wave interaction. Physical review. B, Condensed matter. 37(12). 7063–7069. 5 indexed citations
11.
Sugihara, Kō. (1988). c-axis conduction in graphite intercalation compounds. Physical review. B, Condensed matter. 37(9). 4752–4759. 33 indexed citations
12.
Sugihara, Kō. (1985). Detection of structural inconsistency in systems of equations with degrees of freedom and its applications. Discrete Applied Mathematics. 10(3). 297–312. 14 indexed citations
13.
Sugihara, Kō. (1984). c-axis conductivity and thermoelectric power in graphite intercalation compounds. Physical review. B, Condensed matter. 29(10). 5872–5877. 55 indexed citations
14.
Sugihara, Kō. (1983). Thermoelectric power of graphite intercalation compounds. Physical review. B, Condensed matter. 28(4). 2157–2165. 64 indexed citations
15.
Sugihara, Kō. (1979). Anomalous galvanomagnetic properties of graphite in the quantum limit. Carbon. 17(3). 201–207. 2 indexed citations
16.
Sugihara, Kō, et al.. (1979). Temperature Dependence of the Average Mobility in Graphite. Journal of the Physical Society of Japan. 47(4). 1210–1215. 12 indexed citations
17.
Sugihara, Kō. (1975). Theory of ESR Line Width in n-Type InSb. Journal of the Physical Society of Japan. 38(4). 1061–1066. 3 indexed citations
18.
Sugihara, Kō. (1969). Thermomagnetic Effects in Bismuth. I. Thermoelectric Power. Journal of the Physical Society of Japan. 27(2). 356–362. 14 indexed citations
19.
Sugihara, Kō. (1969). Thermomagnetic Effects in Bismuth. II. Nernst-Ettingshausen Effect. Journal of the Physical Society of Japan. 27(2). 362–370. 16 indexed citations
20.
Sugihara, Kō. (1960). A Note on the Magnetic Resonance in Metals. Journal of the Physical Society of Japan. 15(9). 1712–1713. 1 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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