Koji Tamura
Publications
33
Citations
214
h-index
8
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Total publications
33
Total citations
214
Citations per publication
6.48
Average publications per year
0.61
Average coauthors
1.82
Publications years
1971-2024 (54 years)
h-index
8
i10-index
7
m-index
0.15
o-index
20
g-index
14
w-index
2
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
i10-index
The number of the author's publications that received at least 10 links each.
m-index
The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.
o-index
The geometric mean of the h-index and the number of citations of the most cited article of the scientist.
g-index
For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g2 citations.
w-index
If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.
Top-100
Fields of science
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12
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General Physics and Astronomy
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General Physics and Astronomy, 12, 36.36%
General Physics and Astronomy
12 publications, 36.36%
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General Engineering
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General Engineering, 12, 36.36%
General Engineering
12 publications, 36.36%
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Nuclear and High Energy Physics
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Nuclear and High Energy Physics, 8, 24.24%
Nuclear and High Energy Physics
8 publications, 24.24%
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Nuclear Energy and Engineering
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Nuclear Energy and Engineering, 8, 24.24%
Nuclear Energy and Engineering
8 publications, 24.24%
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Physics and Astronomy (miscellaneous)
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Physics and Astronomy (miscellaneous), 4, 12.12%
Physics and Astronomy (miscellaneous)
4 publications, 12.12%
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Surfaces, Coatings and Films
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Surfaces, Coatings and Films, 2, 6.06%
Surfaces, Coatings and Films
2 publications, 6.06%
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Condensed Matter Physics
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Condensed Matter Physics, 2, 6.06%
Condensed Matter Physics
2 publications, 6.06%
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Instrumentation
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Instrumentation, 2, 6.06%
Instrumentation
2 publications, 6.06%
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Electronic, Optical and Magnetic Materials
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Electronic, Optical and Magnetic Materials, 1, 3.03%
Electronic, Optical and Magnetic Materials
1 publication, 3.03%
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Atomic and Molecular Physics, and Optics
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Atomic and Molecular Physics, and Optics, 1, 3.03%
Atomic and Molecular Physics, and Optics
1 publication, 3.03%
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Electrical and Electronic Engineering
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Electrical and Electronic Engineering, 1, 3.03%
Electrical and Electronic Engineering
1 publication, 3.03%
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Journals
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Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
12 publications, 36.36%
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Journal of Nuclear Science and Technology
9 publications, 27.27%
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Shinku
3 publications, 9.09%
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Applied Optics
2 publications, 6.06%
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Vacuum
2 publications, 6.06%
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Optics and Laser Technology
1 publication, 3.03%
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JOURNAL OF THE JAPAN WELDING SOCIETY
1 publication, 3.03%
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The Journal of the Japan Society of Aeronautical Engineering
1 publication, 3.03%
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Journal of the Atomic Energy Society of Japan
1 publication, 3.03%
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Citing journals
Publishers
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Japan Society of Applied Physics
12 publications, 36.36%
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Taylor & Francis
9 publications, 27.27%
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Elsevier
3 publications, 9.09%
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Vacuum Society of Japan
3 publications, 9.09%
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Optica Publishing Group
2 publications, 6.06%
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Japan Society for Aeronautical and Space Sciences
1 publication, 3.03%
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Japan Welding Society
1 publication, 3.03%
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Atomic Energy Society of Japan
1 publication, 3.03%
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Organizations from articles
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Japan Atomic Energy Agency
18 publications, 54.55%
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Organization not defined
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Organization not defined, 14, 42.42%
Organization not defined
14 publications, 42.42%
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National Institutes for Quantum Science and Technology
5 publications, 15.15%
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RIKEN-Institute of Physical and Chemical Research
4 publications, 12.12%
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Institute for Molecular Science
4 publications, 12.12%
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Tokyo Institute of Technology
1 publication, 3.03%
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Countries from articles
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Japan
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Japan, 21, 63.64%
Japan
21 publications, 63.64%
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Country not defined
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Country not defined, 12, 36.36%
Country not defined
12 publications, 36.36%
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Citing organizations
Citing countries
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Japan
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Japan, 43, 20.09%
Japan
43 citations, 20.09%
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Country not defined
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Country not defined, 26, 12.15%
Country not defined
26 citations, 12.15%
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China
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China, 25, 11.68%
China
25 citations, 11.68%
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Republic of Korea
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Republic of Korea, 21, 9.81%
Republic of Korea
21 citations, 9.81%
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India
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India, 16, 7.48%
India
16 citations, 7.48%
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USA
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USA, 6, 2.8%
USA
6 citations, 2.8%
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Belgium
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Belgium, 4, 1.87%
Belgium
4 citations, 1.87%
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United Kingdom
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United Kingdom, 3, 1.4%
United Kingdom
3 citations, 1.4%
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Germany
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Germany, 2, 0.93%
Germany
2 citations, 0.93%
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Ireland
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Ireland, 2, 0.93%
Ireland
2 citations, 0.93%
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Russia
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Russia, 1, 0.47%
Russia
1 citation, 0.47%
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France
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France, 1, 0.47%
France
1 citation, 0.47%
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Iraq
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Iraq, 1, 0.47%
Iraq
1 citation, 0.47%
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Spain
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Spain, 1, 0.47%
Spain
1 citation, 0.47%
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Italy
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Italy, 1, 0.47%
Italy
1 citation, 0.47%
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Cameroon
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Cameroon, 1, 0.47%
Cameroon
1 citation, 0.47%
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Canada
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Canada, 1, 0.47%
Canada
1 citation, 0.47%
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Poland
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Poland, 1, 0.47%
Poland
1 citation, 0.47%
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Turkey
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Turkey, 1, 0.47%
Turkey
1 citation, 0.47%
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Switzerland
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Switzerland, 1, 0.47%
Switzerland
1 citation, 0.47%
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- We do not take into account publications without a DOI.
- Statistics recalculated daily.