0000-0001-7380-4446

AAI-1186-2020

22964891300

Tamura, Koji

National Institutes for Quantum Science and Technology

Publications

Citations

198

h-index

Found

Total publications

Total citations

198

Citations per publication

Average publications per year

0.61

Average coauthors

1.82

Publications years

1971-2024 (54 years)

h-index

i10-index

m-index

0.15

o-index

g-index

w-index

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.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

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.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

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.

https://doi.org/10.1007/s11192-006-0144-7

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.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	2 4 6 8 10 12
General Physics and Astronomy	General Physics and Astronomy, 12, 36.36% General Physics and Astronomy 12 publications, 36.36%
General Engineering	General Engineering, 12, 36.36% General Engineering 12 publications, 36.36%
Nuclear and High Energy Physics	Nuclear and High Energy Physics, 8, 24.24% Nuclear and High Energy Physics 8 publications, 24.24%
Nuclear Energy and Engineering	Nuclear Energy and Engineering, 8, 24.24% Nuclear Energy and Engineering 8 publications, 24.24%
Physics and Astronomy (miscellaneous)	Physics and Astronomy (miscellaneous), 4, 12.12% Physics and Astronomy (miscellaneous) 4 publications, 12.12%
Surfaces, Coatings and Films	Surfaces, Coatings and Films, 2, 6.06% Surfaces, Coatings and Films 2 publications, 6.06%
Condensed Matter Physics	Condensed Matter Physics, 2, 6.06% Condensed Matter Physics 2 publications, 6.06%
Instrumentation	Instrumentation, 2, 6.06% Instrumentation 2 publications, 6.06%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 1, 3.03% Electronic, Optical and Magnetic Materials 1 publication, 3.03%
Atomic and Molecular Physics, and Optics	Atomic and Molecular Physics, and Optics, 1, 3.03% Atomic and Molecular Physics, and Optics 1 publication, 3.03%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 1, 3.03% Electrical and Electronic Engineering 1 publication, 3.03%
	2 4 6 8 10 12

Journals

	2 4 6 8 10 12
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes	Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes, 12, 36.36% Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes 12 publications, 36.36%
Journal of Nuclear Science and Technology	Journal of Nuclear Science and Technology, 9, 27.27% Journal of Nuclear Science and Technology 9 publications, 27.27%
Shinku	Shinku, 3, 9.09% Shinku 3 publications, 9.09%
Applied Optics	Applied Optics, 2, 6.06% Applied Optics 2 publications, 6.06%
Vacuum	Vacuum, 2, 6.06% Vacuum 2 publications, 6.06%
Optics and Laser Technology	Optics and Laser Technology, 1, 3.03% Optics and Laser Technology 1 publication, 3.03%
JOURNAL OF THE JAPAN WELDING SOCIETY	JOURNAL OF THE JAPAN WELDING SOCIETY, 1, 3.03% JOURNAL OF THE JAPAN WELDING SOCIETY 1 publication, 3.03%
The Journal of the Japan Society of Aeronautical Engineering	The Journal of the Japan Society of Aeronautical Engineering, 1, 3.03% The Journal of the Japan Society of Aeronautical Engineering 1 publication, 3.03%
Journal of the Atomic Energy Society of Japan	Journal of the Atomic Energy Society of Japan, 1, 3.03% Journal of the Atomic Energy Society of Japan 1 publication, 3.03%
	2 4 6 8 10 12

Citing journals

	5 10 15 20 25
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes	Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes, 23, 11.62% Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes 23 citations, 11.62%
Journal of Nuclear Science and Technology	Journal of Nuclear Science and Technology, 21, 10.61% Journal of Nuclear Science and Technology 21 citations, 10.61%
Optics and Laser Technology	Optics and Laser Technology, 18, 9.09% Optics and Laser Technology 18 citations, 9.09%
Optics Express	Optics Express, 12, 6.06% Optics Express 12 citations, 6.06%
Annals of Nuclear Energy	Annals of Nuclear Energy, 9, 4.55% Annals of Nuclear Energy 9 citations, 4.55%
Vacuum	Vacuum, 8, 4.04% Vacuum 8 citations, 4.04%
Journal of Analytical Atomic Spectrometry	Journal of Analytical Atomic Spectrometry, 8, 4.04% Journal of Analytical Atomic Spectrometry 8 citations, 4.04%
Optics and Lasers in Engineering	Optics and Lasers in Engineering, 7, 3.54% Optics and Lasers in Engineering 7 citations, 3.54%
Metals	Metals, 6, 3.03% Metals 6 citations, 3.03%
Applied Sciences (Switzerland)	Applied Sciences (Switzerland), 6, 3.03% Applied Sciences (Switzerland) 6 citations, 3.03%
Journal not defined	Journal not defined, 5, 2.53% Journal not defined 5 citations, 2.53%
Applied Optics	Applied Optics, 5, 2.53% Applied Optics 5 citations, 2.53%
Spectrochimica Acta, Part B: Atomic Spectroscopy	Spectrochimica Acta, Part B: Atomic Spectroscopy, 5, 2.53% Spectrochimica Acta, Part B: Atomic Spectroscopy 5 citations, 2.53%
Scientific Reports	Scientific Reports, 4, 2.02% Scientific Reports 4 citations, 2.02%
Journal of Physics: Conference Series	Journal of Physics: Conference Series, 3, 1.52% Journal of Physics: Conference Series 3 citations, 1.52%
Physics of Plasmas	Physics of Plasmas, 3, 1.52% Physics of Plasmas 3 citations, 1.52%
Journal of Aerosol Science	Journal of Aerosol Science, 3, 1.52% Journal of Aerosol Science 3 citations, 1.52%
Journal of Manufacturing Processes	Journal of Manufacturing Processes, 3, 1.52% Journal of Manufacturing Processes 3 citations, 1.52%
Materials	Materials, 3, 1.52% Materials 3 citations, 1.52%
Journal of the Atomic Energy Society of Japan	Journal of the Atomic Energy Society of Japan, 3, 1.52% Journal of the Atomic Energy Society of Japan 3 citations, 1.52%
Journal of Laser Applications	Journal of Laser Applications, 2, 1.01% Journal of Laser Applications 2 citations, 1.01%
Nuclear Engineering and Technology	Nuclear Engineering and Technology, 2, 1.01% Nuclear Engineering and Technology 2 citations, 1.01%
Chinese Physics B	Chinese Physics B, 2, 1.01% Chinese Physics B 2 citations, 1.01%
International Journal of Precision Engineering and Manufacturing	International Journal of Precision Engineering and Manufacturing, 2, 1.01% International Journal of Precision Engineering and Manufacturing 2 citations, 1.01%
Applied Physics B: Lasers and Optics	Applied Physics B: Lasers and Optics, 2, 1.01% Applied Physics B: Lasers and Optics 2 citations, 1.01%
Processes	Processes, 2, 1.01% Processes 2 citations, 1.01%
Applied Spectroscopy	Applied Spectroscopy, 2, 1.01% Applied Spectroscopy 2 citations, 1.01%
Talanta Open	Talanta Open, 2, 1.01% Talanta Open 2 citations, 1.01%
Micromachines	Micromachines, 1, 0.51% Micromachines 1 citation, 0.51%
Lasers in Manufacturing and Materials Processing	Lasers in Manufacturing and Materials Processing, 1, 0.51% Lasers in Manufacturing and Materials Processing 1 citation, 0.51%
Laser Physics	Laser Physics, 1, 0.51% Laser Physics 1 citation, 0.51%
Analytical Sciences	Analytical Sciences, 1, 0.51% Analytical Sciences 1 citation, 0.51%
Nuclear Technology	Nuclear Technology, 1, 0.51% Nuclear Technology 1 citation, 0.51%
Applied Physics Letters	Applied Physics Letters, 1, 0.51% Applied Physics Letters 1 citation, 0.51%
Nuclear Science and Engineering	Nuclear Science and Engineering, 1, 0.51% Nuclear Science and Engineering 1 citation, 0.51%
IEEE Transactions on Plasma Science	IEEE Transactions on Plasma Science, 1, 0.51% IEEE Transactions on Plasma Science 1 citation, 0.51%
Review of Scientific Instruments	Review of Scientific Instruments, 1, 0.51% Review of Scientific Instruments 1 citation, 0.51%
Journal of Magnetism and Magnetic Materials	Journal of Magnetism and Magnetic Materials, 1, 0.51% Journal of Magnetism and Magnetic Materials 1 citation, 0.51%
Journal of the Institute of Electrical Engineers of Japan	Journal of the Institute of Electrical Engineers of Japan, 1, 0.51% Journal of the Institute of Electrical Engineers of Japan 1 citation, 0.51%
Journal of Quantitative Spectroscopy and Radiative Transfer	Journal of Quantitative Spectroscopy and Radiative Transfer, 1, 0.51% Journal of Quantitative Spectroscopy and Radiative Transfer 1 citation, 0.51%
Frontiers in Energy Research	Frontiers in Energy Research, 1, 0.51% Frontiers in Energy Research 1 citation, 0.51%
Transactions of the Atomic Energy Society of Japan	Transactions of the Atomic Energy Society of Japan, 1, 0.51% Transactions of the Atomic Energy Society of Japan 1 citation, 0.51%
Journal Physics D: Applied Physics	Journal Physics D: Applied Physics, 1, 0.51% Journal Physics D: Applied Physics 1 citation, 0.51%
Applied Radiation and Isotopes	Applied Radiation and Isotopes, 1, 0.51% Applied Radiation and Isotopes 1 citation, 0.51%
IEEE Photonics Journal	IEEE Photonics Journal, 1, 0.51% IEEE Photonics Journal 1 citation, 0.51%
Sensors	Sensors, 1, 0.51% Sensors 1 citation, 0.51%
Current Applied Physics	Current Applied Physics, 1, 0.51% Current Applied Physics 1 citation, 0.51%
Physica Scripta	Physica Scripta, 1, 0.51% Physica Scripta 1 citation, 0.51%
Sensors and Actuators, A: Physical	Sensors and Actuators, A: Physical, 1, 0.51% Sensors and Actuators, A: Physical 1 citation, 0.51%
Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics	Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics, 1, 0.51% Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics 1 citation, 0.51%
Journal of the Optical Society of America B: Optical Physics	Journal of the Optical Society of America B: Optical Physics, 1, 0.51% Journal of the Optical Society of America B: Optical Physics 1 citation, 0.51%
Optical Engineering	Optical Engineering, 1, 0.51% Optical Engineering 1 citation, 0.51%
Actuators	Actuators, 1, 0.51% Actuators 1 citation, 0.51%
Optics Continuum	Optics Continuum, 1, 0.51% Optics Continuum 1 citation, 0.51%
Engineering Research Express	Engineering Research Express, 1, 0.51% Engineering Research Express 1 citation, 0.51%

	5 10 15 20 25

Publishers

	2 4 6 8 10 12
Japan Society of Applied Physics	Japan Society of Applied Physics, 12, 36.36% Japan Society of Applied Physics 12 publications, 36.36%
Taylor & Francis	Taylor & Francis, 9, 27.27% Taylor & Francis 9 publications, 27.27%
Elsevier	Elsevier, 3, 9.09% Elsevier 3 publications, 9.09%
Vacuum Society of Japan	Vacuum Society of Japan, 3, 9.09% Vacuum Society of Japan 3 publications, 9.09%
Optica Publishing Group	Optica Publishing Group, 2, 6.06% Optica Publishing Group 2 publications, 6.06%
Japan Society for Aeronautical and Space Sciences	Japan Society for Aeronautical and Space Sciences, 1, 3.03% Japan Society for Aeronautical and Space Sciences 1 publication, 3.03%
Japan Welding Society	Japan Welding Society, 1, 3.03% Japan Welding Society 1 publication, 3.03%
Atomic Energy Society of Japan	Atomic Energy Society of Japan, 1, 3.03% Atomic Energy Society of Japan 1 publication, 3.03%
	2 4 6 8 10 12

Organizations from articles

	2 4 6 8 10 12 14 16 18
Japan Atomic Energy Agency	Japan Atomic Energy Agency, 18, 39.13% Japan Atomic Energy Agency 18 publications, 39.13%
Organization not defined	Organization not defined, 14, 30.43% Organization not defined 14 publications, 30.43%
National Institutes for Quantum Science and Technology	National Institutes for Quantum Science and Technology, 5, 10.87% National Institutes for Quantum Science and Technology 5 publications, 10.87%
RIKEN-Institute of Physical and Chemical Research	RIKEN-Institute of Physical and Chemical Research, 4, 8.7% RIKEN-Institute of Physical and Chemical Research 4 publications, 8.7%
Institute for Molecular Science	Institute for Molecular Science, 4, 8.7% Institute for Molecular Science 4 publications, 8.7%
Tokyo Institute of Technology	Tokyo Institute of Technology, 1, 2.17% Tokyo Institute of Technology 1 publication, 2.17%
	2 4 6 8 10 12 14 16 18

Countries from articles

	5 10 15 20 25
Japan	Japan, 21, 63.64% Japan 21 publications, 63.64%
Country not defined	Country not defined, 12, 36.36% Country not defined 12 publications, 36.36%
	5 10 15 20 25

Citing organizations

	5 10 15 20 25 30 35
Organization not defined	Organization not defined, 35, 20.59% Organization not defined 35 citations, 20.59%
Japan Atomic Energy Agency	Japan Atomic Energy Agency, 26, 15.29% Japan Atomic Energy Agency 26 citations, 15.29%
Korea Atomic Energy Research Institute	Korea Atomic Energy Research Institute, 14, 8.24% Korea Atomic Energy Research Institute 14 citations, 8.24%
Bhabha Atomic Research Centre	Bhabha Atomic Research Centre, 10, 5.88% Bhabha Atomic Research Centre 10 citations, 5.88%
National Institutes for Quantum Science and Technology	National Institutes for Quantum Science and Technology, 8, 4.71% National Institutes for Quantum Science and Technology 8 citations, 4.71%
Homi Bhabha National Institute	Homi Bhabha National Institute, 5, 2.94% Homi Bhabha National Institute 5 citations, 2.94%
Katholieke Universiteit Leuven	Katholieke Universiteit Leuven, 4, 2.35% Katholieke Universiteit Leuven 4 citations, 2.35%
University of Tokyo	University of Tokyo, 4, 2.35% University of Tokyo 4 citations, 2.35%
Institute for Molecular Science	Institute for Molecular Science, 4, 2.35% Institute for Molecular Science 4 citations, 2.35%
Korea Institute of Machinery and Materials	Korea Institute of Machinery and Materials, 3, 1.76% Korea Institute of Machinery and Materials 3 citations, 1.76%
RIKEN-Institute of Physical and Chemical Research	RIKEN-Institute of Physical and Chemical Research, 3, 1.76% RIKEN-Institute of Physical and Chemical Research 3 citations, 1.76%
University of Delaware	University of Delaware, 3, 1.76% University of Delaware 3 citations, 1.76%
Harbin Engineering University	Harbin Engineering University, 2, 1.18% Harbin Engineering University 2 citations, 1.18%
Xidian University	Xidian University, 2, 1.18% Xidian University 2 citations, 1.18%
Chengdu University of Technology	Chengdu University of Technology, 2, 1.18% Chengdu University of Technology 2 citations, 1.18%
National Cheng Kung University	National Cheng Kung University, 2, 1.18% National Cheng Kung University 2 citations, 1.18%
National Chung Cheng University	National Chung Cheng University, 2, 1.18% National Chung Cheng University 2 citations, 1.18%
Korea Advanced Institute of Science and Technology	Korea Advanced Institute of Science and Technology, 2, 1.18% Korea Advanced Institute of Science and Technology 2 citations, 1.18%
Korea Maritime & Ocean University	Korea Maritime & Ocean University, 2, 1.18% Korea Maritime & Ocean University 2 citations, 1.18%
Oak Ridge National Laboratory	Oak Ridge National Laboratory, 2, 1.18% Oak Ridge National Laboratory 2 citations, 1.18%
University of Hyogo	University of Hyogo, 2, 1.18% University of Hyogo 2 citations, 1.18%
P.N. Lebedev Physical Institute of the Russian Academy of Sciences	P.N. Lebedev Physical Institute of the Russian Academy of Sciences, 1, 0.59% P.N. Lebedev Physical Institute of the Russian Academy of Sciences 1 citation, 0.59%
Samara National Research University	Samara National Research University, 1, 0.59% Samara National Research University 1 citation, 0.59%
Bursa Uludağ University	Bursa Uludağ University, 1, 0.59% Bursa Uludağ University 1 citation, 0.59%
University of Chinese Academy of Sciences	University of Chinese Academy of Sciences, 1, 0.59% University of Chinese Academy of Sciences 1 citation, 0.59%
Jilin University	Jilin University, 1, 0.59% Jilin University 1 citation, 0.59%
Xi'an Jiaotong University	Xi'an Jiaotong University, 1, 0.59% Xi'an Jiaotong University 1 citation, 0.59%
Dalian University of Technology	Dalian University of Technology, 1, 0.59% Dalian University of Technology 1 citation, 0.59%
Northwestern Polytechnical University	Northwestern Polytechnical University, 1, 0.59% Northwestern Polytechnical University 1 citation, 0.59%
Hebei University of Technology	Hebei University of Technology, 1, 0.59% Hebei University of Technology 1 citation, 0.59%
Raja Ramanna Centre for Advanced Technology	Raja Ramanna Centre for Advanced Technology, 1, 0.59% Raja Ramanna Centre for Advanced Technology 1 citation, 0.59%
Shanghai University	Shanghai University, 1, 0.59% Shanghai University 1 citation, 0.59%
Institute of Physics, Chinese Academy of Sciences	Institute of Physics, Chinese Academy of Sciences, 1, 0.59% Institute of Physics, Chinese Academy of Sciences 1 citation, 0.59%
Dongguan University of Technology	Dongguan University of Technology, 1, 0.59% Dongguan University of Technology 1 citation, 0.59%
Southwest Petroleum University	Southwest Petroleum University, 1, 0.59% Southwest Petroleum University 1 citation, 0.59%
Xi'an University of Technology	Xi'an University of Technology, 1, 0.59% Xi'an University of Technology 1 citation, 0.59%
University of Modena and Reggio Emilia	University of Modena and Reggio Emilia, 1, 0.59% University of Modena and Reggio Emilia 1 citation, 0.59%
Shaanxi University of Science and Technology	Shaanxi University of Science and Technology, 1, 0.59% Shaanxi University of Science and Technology 1 citation, 0.59%
Handong Global University	Handong Global University, 1, 0.59% Handong Global University 1 citation, 0.59%
Hangzhou Dianzi University	Hangzhou Dianzi University, 1, 0.59% Hangzhou Dianzi University 1 citation, 0.59%
Henan University of Urban Construction	Henan University of Urban Construction, 1, 0.59% Henan University of Urban Construction 1 citation, 0.59%
Hunan University	Hunan University, 1, 0.59% Hunan University 1 citation, 0.59%
Wenzhou University	Wenzhou University, 1, 0.59% Wenzhou University 1 citation, 0.59%
Songshan lake Materials Laboratory	Songshan lake Materials Laboratory, 1, 0.59% Songshan lake Materials Laboratory 1 citation, 0.59%
National University of Defense Technology	National University of Defense Technology, 1, 0.59% National University of Defense Technology 1 citation, 0.59%
HafenCity University Hamburg	HafenCity University Hamburg, 1, 0.59% HafenCity University Hamburg 1 citation, 0.59%
Virginia Commonwealth University	Virginia Commonwealth University, 1, 0.59% Virginia Commonwealth University 1 citation, 0.59%
Emory University	Emory University, 1, 0.59% Emory University 1 citation, 0.59%
Hiroshima University	Hiroshima University, 1, 0.59% Hiroshima University 1 citation, 0.59%
Silesian University of Technology	Silesian University of Technology, 1, 0.59% Silesian University of Technology 1 citation, 0.59%
Wrocław University of Science and Technology	Wrocław University of Science and Technology, 1, 0.59% Wrocław University of Science and Technology 1 citation, 0.59%
Florida International University	Florida International University, 1, 0.59% Florida International University 1 citation, 0.59%
University of Florida	University of Florida, 1, 0.59% University of Florida 1 citation, 0.59%
University of Vigo	University of Vigo, 1, 0.59% University of Vigo 1 citation, 0.59%

	5 10 15 20 25 30 35

Citing countries

	5 10 15 20 25 30 35 40
Japan	Japan, 40, 27.4% Japan 40 citations, 27.4%
Country not defined	Country not defined, 25, 17.12% Country not defined 25 citations, 17.12%
China	China, 22, 15.07% China 22 citations, 15.07%
Republic of Korea	Republic of Korea, 20, 13.7% Republic of Korea 20 citations, 13.7%
India	India, 13, 8.9% India 13 citations, 8.9%
USA	USA, 6, 4.11% USA 6 citations, 4.11%
Belgium	Belgium, 4, 2.74% Belgium 4 citations, 2.74%
United Kingdom	United Kingdom, 3, 2.05% United Kingdom 3 citations, 2.05%
Germany	Germany, 2, 1.37% Germany 2 citations, 1.37%
Ireland	Ireland, 2, 1.37% Ireland 2 citations, 1.37%
Russia	Russia, 1, 0.68% Russia 1 citation, 0.68%
France	France, 1, 0.68% France 1 citation, 0.68%
Spain	Spain, 1, 0.68% Spain 1 citation, 0.68%
Italy	Italy, 1, 0.68% Italy 1 citation, 0.68%
Cameroon	Cameroon, 1, 0.68% Cameroon 1 citation, 0.68%
Canada	Canada, 1, 0.68% Canada 1 citation, 0.68%
Poland	Poland, 1, 0.68% Poland 1 citation, 0.68%
Turkey	Turkey, 1, 0.68% Turkey 1 citation, 0.68%
Switzerland	Switzerland, 1, 0.68% Switzerland 1 citation, 0.68%
	5 10 15 20 25 30 35 40

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