Kenichi Kojima

4.6k total citations · 1 hit paper
229 papers, 3.5k citations indexed

About

Kenichi Kojima is a scholar working on Materials Chemistry, Condensed Matter Physics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Kenichi Kojima has authored 229 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 139 papers in Materials Chemistry, 33 papers in Condensed Matter Physics and 32 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Kenichi Kojima's work include Enzyme Structure and Function (44 papers), Rare-earth and actinide compounds (30 papers) and Graphene research and applications (29 papers). Kenichi Kojima is often cited by papers focused on Enzyme Structure and Function (44 papers), Rare-earth and actinide compounds (30 papers) and Graphene research and applications (29 papers). Kenichi Kojima collaborates with scholars based in Japan, United States and India. Kenichi Kojima's co-authors include Masaru Tachibana, Richard C Lewontin, Takashi Uchida, H. Koizumi, H. Kawamoto, Akihiko Yoshimura, H. Nakai, Masaru Tateyama, T. Hihara and Junichi Koseki and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and Physical review. B, Condensed matter.

In The Last Decade

Kenichi Kojima

215 papers receiving 3.4k citations

Hit Papers

THE EVOLUTIONARY DYNAMICS OF COMPLEX POLYMORPHISMS,, 1960 2026 1982 2004 1960 100 200 300 400

Peers

Kenichi Kojima
Comparison fields: 5 of 150
  • Materials Chemistry 1.7k
  • Molecular Biology 603
  • Genetics 560
  • Electronic, Optical and Magnetic Materials 458
  • Electrical and Electronic Engineering 442
Replace Pascale Le Roy with:
Pascale Le Roy France
Jeffery L. Yarger United States
Ralf Schmidt Germany
Vadym Drozd United States
James L. Harden United States
Pavel G. Naumov Germany
Tetsuo Oikawa Japan
Javier Alonso Spain
Taras Palasyuk Poland
Gaurav Arya United States
Pascale Le Roy France View profile →
Citations per field, relative to Kenichi Kojima
Kenichi Kojima · 1×
Citations per year, relative to Kenichi Kojima
Kenichi Kojima · 1×

Countries citing papers authored by Kenichi Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Kenichi Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kenichi Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Kenichi Kojima. A scholar is included among the top collaborators of Kenichi 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 Kenichi Kojima. Kenichi Kojima 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
# Work Indexed citations
1 1
2 1
3 1
4 0
5 8
6 4
7 4
8 3
9 9
10 10
11 1
12 0
13 1
14 4
15 3
16 0
17
Multiphoton reduction of Sm3+ to Sm2+ in a ZnCl2 based glass
5
18
Near ultraviolet upconversion fluorescence and low temperature fluorescence properties in Er3+ doped ZnCl2 based glass
6
19
Microdynamics of Dislocations in Plastic Deformation of Germanium Crystals
1
20
Distribution of Dislocations in Germanium Single Crystals during Plastic Deformation
3

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

Rankless by CCL
2026