Kohei Ohnishi

Publications
22
Citations
182
h-index
7
Found 
Found 
Found 
See full statistics
Total publications
22
Total citations
182
Citations per publication
8.27
Average publications per year
0.85
Average coauthors
4.86
Publications years
1999-2024 (26 years)
h-index
7
i10-index
5
m-index
0.27
o-index
22
g-index
13
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.

Fields of science

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General Physics and Astronomy, 8, 36.36%
General Physics and Astronomy
8 publications, 36.36%
Physics and Astronomy (miscellaneous), 5, 22.73%
Physics and Astronomy (miscellaneous)
5 publications, 22.73%
Electronic, Optical and Magnetic Materials, 3, 13.64%
Electronic, Optical and Magnetic Materials
3 publications, 13.64%
Condensed Matter Physics, 2, 9.09%
Condensed Matter Physics
2 publications, 9.09%
General Materials Science, 2, 9.09%
General Materials Science
2 publications, 9.09%
Electrical and Electronic Engineering, 2, 9.09%
Electrical and Electronic Engineering
2 publications, 9.09%
Mechanical Engineering, 2, 9.09%
Mechanical Engineering
2 publications, 9.09%
General Engineering, 2, 9.09%
General Engineering
2 publications, 9.09%
Surfaces, Coatings and Films, 1, 4.55%
Surfaces, Coatings and Films
1 publication, 4.55%
General Chemistry, 1, 4.55%
General Chemistry
1 publication, 4.55%
General Medicine, 1, 4.55%
General Medicine
1 publication, 4.55%
Multidisciplinary, 1, 4.55%
Multidisciplinary
1 publication, 4.55%
Industrial and Manufacturing Engineering, 1, 4.55%
Industrial and Manufacturing Engineering
1 publication, 4.55%
Mechanics of Materials, 1, 4.55%
Mechanics of Materials
1 publication, 4.55%
Acoustics and Ultrasonics, 1, 4.55%
Acoustics and Ultrasonics
1 publication, 4.55%
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8

Journals

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3
Journal of Applied Physics
3 publications, 13.64%
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
2 publications, 9.09%
Journal of Physics: Conference Series
2 publications, 9.09%
Applied Physics Letters
2 publications, 9.09%
IEEE Transactions on Magnetics
2 publications, 9.09%
Physical Review Letters
1 publication, 4.55%
Physical Review Materials
1 publication, 4.55%
Nano Letters
1 publication, 4.55%
Journal Physics D: Applied Physics
1 publication, 4.55%
AIP Conference Proceedings
1 publication, 4.55%
2D Materials
1 publication, 4.55%
Science advances
1 publication, 4.55%
Journal of Advanced Mechanical Design, Systems and Manufacturing
1 publication, 4.55%
Physical Review B
1 publication, 4.55%
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3

Citing journals

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45
Physical Review B
44 citations, 24.18%
Scientific Reports
10 citations, 5.49%
Applied Physics Letters
9 citations, 4.95%
Physical Review Letters
9 citations, 4.95%
Journal Physics D: Applied Physics
7 citations, 3.85%
Physical Review Applied
7 citations, 3.85%
Journal not defined, 6, 3.3%
Journal not defined
6 citations, 3.3%
IEEE Transactions on Magnetics
6 citations, 3.3%
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
5 citations, 2.75%
AIP Advances
4 citations, 2.2%
Reviews of Modern Physics
4 citations, 2.2%
Journal of Applied Physics
4 citations, 2.2%
Journal of the Physical Society of Japan
4 citations, 2.2%
Materials Transactions
3 citations, 1.65%
Journal of Physics Condensed Matter
3 citations, 1.65%
Superconductor Science and Technology
3 citations, 1.65%
Science advances
3 citations, 1.65%
Journal of Physics: Conference Series
2 citations, 1.1%
Journal of Alloys and Compounds
2 citations, 1.1%
Advanced Electronic Materials
2 citations, 1.1%
Physical Review Materials
2 citations, 1.1%
APL Materials
2 citations, 1.1%
ACS Nano
2 citations, 1.1%
Nano Letters
2 citations, 1.1%
Nature Materials
2 citations, 1.1%
Nature Physics
2 citations, 1.1%
Applied Physics Express
2 citations, 1.1%
Materials for Quantum Technology
2 citations, 1.1%
Nanoscale
1 citation, 0.55%
Nature Nanotechnology
1 citation, 0.55%
New Journal of Physics
1 citation, 0.55%
Nature Communications
1 citation, 0.55%
Journal of Statistical Physics
1 citation, 0.55%
Solid State Physics: Advances in Research and Applications
1 citation, 0.55%
Materials Today Physics
1 citation, 0.55%
CrystEngComm
1 citation, 0.55%
IEEE Transactions on Industrial Informatics
1 citation, 0.55%
Materials Science and Engineering B: Solid-State Materials for Advanced Technology
1 citation, 0.55%
Progress in Surface Science
1 citation, 0.55%
Procedia CIRP
1 citation, 0.55%
Production Engineering
1 citation, 0.55%
Physica E: Low-Dimensional Systems and Nanostructures
1 citation, 0.55%
International Journal of Automation Technology
1 citation, 0.55%
Communications Physics
1 citation, 0.55%
Manufacturing Letters
1 citation, 0.55%
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
1 citation, 0.55%
Journal of Superconductivity and Novel Magnetism
1 citation, 0.55%
Annalen der Physik
1 citation, 0.55%
MRS Bulletin
1 citation, 0.55%
Coatings
1 citation, 0.55%
Advanced Materials
1 citation, 0.55%
Materials
1 citation, 0.55%
ACS Applied Electronic Materials
1 citation, 0.55%
Physical Review Research
1 citation, 0.55%
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
1 citation, 0.55%
Frontiers in Electronic Materials
1 citation, 0.55%
Structure Types. Part 10: Space Groups (140) I4/mcm – (136) P42/mnm
1 citation, 0.55%
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45

Publishers

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AIP Publishing
6 publications, 27.27%
IOP Publishing
4 publications, 18.18%
American Physical Society (APS)
3 publications, 13.64%
Japan Society of Applied Physics
2 publications, 9.09%
Institute of Electrical and Electronics Engineers (IEEE)
2 publications, 9.09%
American Chemical Society (ACS)
1 publication, 4.55%
American Association for the Advancement of Science (AAAS)
1 publication, 4.55%
Japan Society of Mechanical Engineers
1 publication, 4.55%
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5
6

Organizations from articles

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12
Kyushu University
11 publications, 25%
Organization not defined, 6, 13.64%
Organization not defined
6 publications, 13.64%
University of Tokyo
3 publications, 6.82%
University of Cambridge
2 publications, 4.55%
RIKEN-Institute of Physical and Chemical Research
2 publications, 4.55%
Moscow Institute of Physics and Technology
1 publication, 2.27%
Kotelnikov Institute of Radioengineering and Electronics of the Russian Academy of Sciences
1 publication, 2.27%
Institute for Physics of Microstructures of the Russian Academy of Sciences
1 publication, 2.27%
Sechenov First Moscow State Medical University
1 publication, 2.27%
Beijing Normal University
1 publication, 2.27%
Xi'an Jiaotong University
1 publication, 2.27%
Northwestern Polytechnical University
1 publication, 2.27%
University of Bordeaux
1 publication, 2.27%
Imperial College London
1 publication, 2.27%
University College London
1 publication, 2.27%
University of Shanghai for Science and Technology
1 publication, 2.27%
Southern University of Science and Technology
1 publication, 2.27%
University of Tsukuba
1 publication, 2.27%
Vienna University of Technology
1 publication, 2.27%
Keio University
1 publication, 2.27%
Osaka University
1 publication, 2.27%
Max Planck Institute of Microstructure Physics
1 publication, 2.27%
Johannes Gutenberg University Mainz
1 publication, 2.27%
Kindai University
1 publication, 2.27%
Toyota Technological Institute
1 publication, 2.27%
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8
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12

Countries from articles

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Japan, 17, 50%
Japan
17 publications, 50%
Country not defined, 8, 23.53%
Country not defined
8 publications, 23.53%
Germany, 2, 5.88%
Germany
2 publications, 5.88%
China, 2, 5.88%
China
2 publications, 5.88%
United Kingdom, 2, 5.88%
United Kingdom
2 publications, 5.88%
Russia, 1, 2.94%
Russia
1 publication, 2.94%
France, 1, 2.94%
France
1 publication, 2.94%
Austria, 1, 2.94%
Austria
1 publication, 2.94%
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6
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12
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16
18

Citing organizations

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Organization not defined, 23, 5.75%
Organization not defined
23 citations, 5.75%
Kyushu University
18 citations, 4.5%
University of Cambridge
17 citations, 4.25%
Norwegian University of Science and Technology
11 citations, 2.75%
University of Tokyo
9 citations, 2.25%
Centro de Física de Materiales
8 citations, 2%
University of the Basque Country
8 citations, 2%
Polytechnic University of Valencia
8 citations, 2%
Moscow Institute of Physics and Technology
7 citations, 1.75%
University of Chinese Academy of Sciences
7 citations, 1.75%
Donostia International Physics Center
7 citations, 1.75%
Imperial College London
7 citations, 1.75%
University of Jyväskylä
7 citations, 1.75%
Osaka University
7 citations, 1.75%
Japan Atomic Energy Agency
7 citations, 1.75%
RIKEN-Institute of Physical and Chemical Research
7 citations, 1.75%
KTH Royal Institute of Technology
6 citations, 1.5%
Kyoto University
6 citations, 1.5%
Institute of Semiconductors, Chinese Academy of Sciences
6 citations, 1.5%
Institute for Physics of Microstructures of the Russian Academy of Sciences
5 citations, 1.25%
University College London
5 citations, 1.25%
Beijing Academy of Quantum Information Sciences
5 citations, 1.25%
Grenoble Alpes University
4 citations, 1%
Delft University of Technology
4 citations, 1%
Royal Holloway University of London
4 citations, 1%
Nagoya University
4 citations, 1%
Tohoku University
4 citations, 1%
Japan Science and Technology Agency
4 citations, 1%
Okayama University
4 citations, 1%
Sechenov First Moscow State Medical University
3 citations, 0.75%
Peking University
3 citations, 0.75%
Technical University of Munich
3 citations, 0.75%
University of Bordeaux
3 citations, 0.75%
Aalto University
3 citations, 0.75%
National Institute for Materials Science
3 citations, 0.75%
Institute of Physics, Chinese Academy of Sciences
3 citations, 0.75%
Istituto Nanoscienze
3 citations, 0.75%
Argonne National Laboratory
3 citations, 0.75%
Scuola Normale Superiore
3 citations, 0.75%
Max Planck Institute of Microstructure Physics
3 citations, 0.75%
University of Regensburg
3 citations, 0.75%
High Energy Accelerator Research Organization
3 citations, 0.75%
Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
2 citations, 0.5%
Osipyan Institute of Solid State Physics of the Russian Academy of Sciences
2 citations, 0.5%
Beihang University
2 citations, 0.5%
Karlsruhe Institute of Technology
2 citations, 0.5%
Basque Foundation for Science
2 citations, 0.5%
Tampere University
2 citations, 0.5%
Stockholm University
2 citations, 0.5%
University of Gothenburg
2 citations, 0.5%
University of Science and Technology Beijing
2 citations, 0.5%
Massachusetts Institute of Technology
2 citations, 0.5%
National Taiwan University
2 citations, 0.5%
University of Glasgow
2 citations, 0.5%
Keio University
2 citations, 0.5%
University of Luxembourg
2 citations, 0.5%
University of Science and Technology of China
2 citations, 0.5%
University of St Andrews
2 citations, 0.5%
Kavli Institute for Theoretical Sciences
2 citations, 0.5%
Institut Laue-Langevin
2 citations, 0.5%
Ruhr University Bochum
2 citations, 0.5%
Barcelona Institute for Science and Technology
2 citations, 0.5%
Leiden University
2 citations, 0.5%
University of Greifswald
2 citations, 0.5%
University of Kaiserslautern-Landau
2 citations, 0.5%
Johannes Gutenberg University Mainz
2 citations, 0.5%
Waseda University
2 citations, 0.5%
The Graduate University for Advanced Studies
2 citations, 0.5%
Toyota Technological Institute
2 citations, 0.5%
National Research University Higher School of Economics
1 citation, 0.25%
Kotelnikov Institute of Radioengineering and Electronics of the Russian Academy of Sciences
1 citation, 0.25%
Institute of Spectroscopy of the Russian Academy of Sciences
1 citation, 0.25%
Shubnikov Institute of Crystallography
1 citation, 0.25%
Amirkhanov Institute of Physics DSC RAS
1 citation, 0.25%
Saint Petersburg State University
1 citation, 0.25%
Dagestan Scientific Center of the Russian Academy of Sciences
1 citation, 0.25%
Galkin Donetsk Institute for Physics and Engineering
1 citation, 0.25%
Scientific and Practical Center for Materials Science of the National Academy of Sciences of Belarus
1 citation, 0.25%
Visva-Bharati University
1 citation, 0.25%
Raman Research Institute
1 citation, 0.25%
Vietnam National University, Hanoi
1 citation, 0.25%
Ilam University
1 citation, 0.25%
Tsinghua University
1 citation, 0.25%
Shanghai Jiao Tong University
1 citation, 0.25%
Harbin Institute of Technology
1 citation, 0.25%
Fudan University
1 citation, 0.25%
Tel Aviv University
1 citation, 0.25%
Hebrew University of Jerusalem
1 citation, 0.25%
Tongji University
1 citation, 0.25%
Xi'an Jiaotong University
1 citation, 0.25%
Northwestern Polytechnical University
1 citation, 0.25%
Aix-Marseille University
1 citation, 0.25%
Uppsala University
1 citation, 0.25%
Radboud University Nijmegen
1 citation, 0.25%
University of Lorraine
1 citation, 0.25%
Nanjing Tech University
1 citation, 0.25%
Beijing University of Technology
1 citation, 0.25%
University of New South Wales
1 citation, 0.25%
University of Basel
1 citation, 0.25%
Autonomous University of Barcelona
1 citation, 0.25%
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25

Citing countries

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Japan, 60, 21.82%
Japan
60 citations, 21.82%
China, 30, 10.91%
China
30 citations, 10.91%
USA, 24, 8.73%
USA
24 citations, 8.73%
Germany, 23, 8.36%
Germany
23 citations, 8.36%
United Kingdom, 22, 8%
United Kingdom
22 citations, 8%
Country not defined, 17, 6.18%
Country not defined
17 citations, 6.18%
France, 16, 5.82%
France
16 citations, 5.82%
Spain, 14, 5.09%
Spain
14 citations, 5.09%
Russia, 13, 4.73%
Russia
13 citations, 4.73%
Norway, 11, 4%
Norway
11 citations, 4%
Finland, 9, 3.27%
Finland
9 citations, 3.27%
Sweden, 7, 2.55%
Sweden
7 citations, 2.55%
Netherlands, 6, 2.18%
Netherlands
6 citations, 2.18%
Italy, 4, 1.45%
Italy
4 citations, 1.45%
Israel, 2, 0.73%
Israel
2 citations, 0.73%
Luxembourg, 2, 0.73%
Luxembourg
2 citations, 0.73%
Czech Republic, 2, 0.73%
Czech Republic
2 citations, 0.73%
Switzerland, 2, 0.73%
Switzerland
2 citations, 0.73%
Ukraine, 1, 0.36%
Ukraine
1 citation, 0.36%
Belarus, 1, 0.36%
Belarus
1 citation, 0.36%
Australia, 1, 0.36%
Australia
1 citation, 0.36%
Brazil, 1, 0.36%
Brazil
1 citation, 0.36%
Vietnam, 1, 0.36%
Vietnam
1 citation, 0.36%
India, 1, 0.36%
India
1 citation, 0.36%
Iran, 1, 0.36%
Iran
1 citation, 0.36%
Mexico, 1, 0.36%
Mexico
1 citation, 0.36%
Poland, 1, 0.36%
Poland
1 citation, 0.36%
Republic of Korea, 1, 0.36%
Republic of Korea
1 citation, 0.36%
Singapore, 1, 0.36%
Singapore
1 citation, 0.36%
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  • We do not take into account publications without a DOI.
  • Statistics recalculated daily.