Rikkyo University

Rikkyo University
Short name
RU
Country, city
Japan, Tokyo
Publications
5 179
Citations
98 475
h-index
117
Top-3 organizations
Top-3 foreign organizations
from chars
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Publications found: 0

Since 1950

Total publications
5179
Total citations
98448
Citations per publication
19.01
Average publications per year
69.05
Average authors per publication
9.02
h-index
117
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.

Top-30

Fields of science

100
200
300
400
500
600
Nuclear and High Energy Physics, 567, 10.95%
Nuclear and High Energy Physics
567 publications, 10.95%
Astronomy and Astrophysics, 418, 8.07%
Astronomy and Astrophysics
418 publications, 8.07%
Space and Planetary Science, 412, 7.96%
Space and Planetary Science
412 publications, 7.96%
General Physics and Astronomy, 375, 7.24%
General Physics and Astronomy
375 publications, 7.24%
General Medicine, 369, 7.12%
General Medicine
369 publications, 7.12%
Biochemistry, 366, 7.07%
Biochemistry
366 publications, 7.07%
Physics and Astronomy (miscellaneous), 354, 6.84%
Physics and Astronomy (miscellaneous)
354 publications, 6.84%
General Chemistry, 341, 6.58%
General Chemistry
341 publications, 6.58%
Physical and Theoretical Chemistry, 331, 6.39%
Physical and Theoretical Chemistry
331 publications, 6.39%
Organic Chemistry, 237, 4.58%
Organic Chemistry
237 publications, 4.58%
Molecular Biology, 213, 4.11%
Molecular Biology
213 publications, 4.11%
Condensed Matter Physics, 205, 3.96%
Condensed Matter Physics
205 publications, 3.96%
Instrumentation, 182, 3.51%
Instrumentation
182 publications, 3.51%
Catalysis, 168, 3.24%
Catalysis
168 publications, 3.24%
Cell Biology, 167, 3.22%
Cell Biology
167 publications, 3.22%
Materials Chemistry, 158, 3.05%
Materials Chemistry
158 publications, 3.05%
Analytical Chemistry, 151, 2.92%
Analytical Chemistry
151 publications, 2.92%
Plant Science, 135, 2.61%
Plant Science
135 publications, 2.61%
General Materials Science, 121, 2.34%
General Materials Science
121 publications, 2.34%
Drug Discovery, 117, 2.26%
Drug Discovery
117 publications, 2.26%
Atomic and Molecular Physics, and Optics, 114, 2.2%
Atomic and Molecular Physics, and Optics
114 publications, 2.2%
Multidisciplinary, 112, 2.16%
Multidisciplinary
112 publications, 2.16%
Surfaces, Coatings and Films, 107, 2.07%
Surfaces, Coatings and Films
107 publications, 2.07%
Inorganic Chemistry, 104, 2.01%
Inorganic Chemistry
104 publications, 2.01%
Genetics, 100, 1.93%
Genetics
100 publications, 1.93%
Spectroscopy, 96, 1.85%
Spectroscopy
96 publications, 1.85%
Electronic, Optical and Magnetic Materials, 93, 1.8%
Electronic, Optical and Magnetic Materials
93 publications, 1.8%
Linguistics and Language, 87, 1.68%
Linguistics and Language
87 publications, 1.68%
Language and Linguistics, 86, 1.66%
Language and Linguistics
86 publications, 1.66%
Nuclear Energy and Engineering, 81, 1.56%
Nuclear Energy and Engineering
81 publications, 1.56%
100
200
300
400
500
600

Journals

50
100
150
200
250
300
Progress of Theoretical Physics
266 publications, 5.14%
Physical Review D
194 publications, 3.75%
The Proceedings of the Annual Convention of the Japanese Psychological Association
140 publications, 2.7%
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
101 publications, 1.95%
Publication of the Astronomical Society of Japan
80 publications, 1.54%
Astrophysical Journal
78 publications, 1.51%
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
73 publications, 1.41%
Physical Review C
57 publications, 1.1%
Journal of High Energy Physics
56 publications, 1.08%
Nuclear Physics A
55 publications, 1.06%
Proceedings of SPIE - The International Society for Optical Engineering
53 publications, 1.02%
Journal of the Physical Society of Japan
51 publications, 0.98%
Journal of Physics: Conference Series
49 publications, 0.95%
Journal of the American Chemical Society
45 publications, 0.87%
Advances in Space Research
42 publications, 0.81%
Chemical Physics Letters
41 publications, 0.79%
Progress of Theoretical Physics Supplement
41 publications, 0.79%
IEEE Transactions on Nuclear Science
39 publications, 0.75%
Progress of Theoretical and Experimental Physics
38 publications, 0.73%
Natural Product Communications
36 publications, 0.7%
Earth, Planets and Space
36 publications, 0.7%
Chemistry - A European Journal
36 publications, 0.7%
Physical Review Letters
35 publications, 0.68%
Monthly Notices of the Royal Astronomical Society
35 publications, 0.68%
Bulletin of the Chemical Society of Japan
35 publications, 0.68%
Chemical Communications
33 publications, 0.64%
Scientific Reports
33 publications, 0.64%
Journal of Radioanalytical and Nuclear Chemistry
32 publications, 0.62%
Bunseki Kagaku
31 publications, 0.6%
Tetrahedron
30 publications, 0.58%
50
100
150
200
250
300

Publishers

200
400
600
800
1000
1200
Elsevier
1062 publications, 20.51%
Springer Nature
678 publications, 13.09%
Oxford University Press
567 publications, 10.95%
Wiley
401 publications, 7.74%
American Physical Society (APS)
306 publications, 5.91%
American Chemical Society (ACS)
231 publications, 4.46%
IOP Publishing
160 publications, 3.09%
The Japanese Psychological Association
145 publications, 2.8%
Taylor & Francis
143 publications, 2.76%
SAGE
104 publications, 2.01%
Royal Society of Chemistry (RSC)
102 publications, 1.97%
American Astronomical Society
93 publications, 1.8%
Cambridge University Press
70 publications, 1.35%
AIP Publishing
65 publications, 1.26%
MDPI
63 publications, 1.22%
SPIE-Intl Soc Optical Eng
61 publications, 1.18%
World Scientific
59 publications, 1.14%
Physical Society of Japan
51 publications, 0.98%
The Chemical Society of Japan
49 publications, 0.95%
Institute of Electrical and Electronics Engineers (IEEE)
45 publications, 0.87%
Japan Society for Analytical Chemistry
44 publications, 0.85%
Walter de Gruyter
38 publications, 0.73%
Frontiers Media S.A.
33 publications, 0.64%
Association for Research in Vision and Ophthalmology (ARVO)
28 publications, 0.54%
EDP Sciences
26 publications, 0.5%
Public Library of Science (PLoS)
25 publications, 0.48%
American Association for the Advancement of Science (AAAS)
24 publications, 0.46%
Social Science Electronic Publishing
23 publications, 0.44%
Brill
18 publications, 0.35%
Japan Society of Applied Physics
18 publications, 0.35%
200
400
600
800
1000
1200

With other organizations

200
400
600
800
1000
1200
University of Tokyo
1011 publications, 19.52%
RIKEN-Institute of Physical and Chemical Research
588 publications, 11.35%
Tokyo Institute of Technology
347 publications, 6.7%
Kyoto University
331 publications, 6.39%
Nagoya University
308 publications, 5.95%
Tohoku University
298 publications, 5.75%
Osaka University
296 publications, 5.72%
Japan Aerospace Exploration Agency
260 publications, 5.02%
University of Tsukuba
189 publications, 3.65%
Waseda University
186 publications, 3.59%
Kyushu University
177 publications, 3.42%
National Institute of Advanced Industrial Science and Technology
167 publications, 3.22%
Hiroshima University
148 publications, 2.86%
Kobe University
135 publications, 2.61%
Tokyo Metropolitan University
125 publications, 2.41%
Osaka Metropolitan University
116 publications, 2.24%
Saitama University
110 publications, 2.12%
High Energy Accelerator Research Organization
108 publications, 2.09%
Japan Science and Technology Agency
102 publications, 1.97%
Nihon University
102 publications, 1.97%
The Graduate University for Advanced Studies
96 publications, 1.85%
Chiba Institute of Technology
87 publications, 1.68%
Niigata University
86 publications, 1.66%
Hokkaido University
85 publications, 1.64%
Tokyo University of Science
84 publications, 1.62%
University of Aizu
80 publications, 1.54%
National Astronomical Observatory of Japan
75 publications, 1.45%
Kunming Institute of Botany, Chinese Academy of Sciences
70 publications, 1.35%
Michigan State University
69 publications, 1.33%
Japan Atomic Energy Agency
68 publications, 1.31%
200
400
600
800
1000
1200

With foreign organizations

10
20
30
40
50
60
70
Kunming Institute of Botany, Chinese Academy of Sciences
70 publications, 1.35%
Michigan State University
69 publications, 1.33%
Seoul National University
45 publications, 0.87%
Peking University
44 publications, 0.85%
Sorbonne University
43 publications, 0.83%
Eötvös Loránd University (University of Budapest)
39 publications, 0.75%
Interuniversity Microelectronics Centre
37 publications, 0.71%
University of Oxford
36 publications, 0.7%
University of Cambridge
35 publications, 0.68%
Yale University
33 publications, 0.64%
SRON Netherlands Institute for Space Research
32 publications, 0.62%
Helmholtz Centre for Heavy Ion Research
31 publications, 0.6%
University of Wisconsin–Madison
31 publications, 0.6%
University of La Laguna
31 publications, 0.6%
Max Planck Institute for Nuclear Physics
30 publications, 0.58%
Jagiellonian University
30 publications, 0.58%
German Aerospace Center
29 publications, 0.56%
California Institute of Technology
28 publications, 0.54%
Technical University of Darmstadt
28 publications, 0.54%
Columbia University
27 publications, 0.52%
Massachusetts Institute of Technology
26 publications, 0.5%
National Institute for Nuclear Physics
26 publications, 0.5%
Argonne National Laboratory
26 publications, 0.5%
University of Arizona
24 publications, 0.46%
Grenoble Alpes University
23 publications, 0.44%
University of Geneva
22 publications, 0.42%
University of Adelaide
22 publications, 0.42%
Leiden University
22 publications, 0.42%
University of Maryland, College Park
22 publications, 0.42%
Harbin Institute of Technology
21 publications, 0.41%
10
20
30
40
50
60
70

With other countries

100
200
300
400
500
600
USA, 512, 9.89%
USA
512 publications, 9.89%
China, 283, 5.46%
China
283 publications, 5.46%
Germany, 228, 4.4%
Germany
228 publications, 4.4%
United Kingdom, 224, 4.33%
United Kingdom
224 publications, 4.33%
France, 222, 4.29%
France
222 publications, 4.29%
Spain, 117, 2.26%
Spain
117 publications, 2.26%
Republic of Korea, 97, 1.87%
Republic of Korea
97 publications, 1.87%
Canada, 86, 1.66%
Canada
86 publications, 1.66%
Hungary, 84, 1.62%
Hungary
84 publications, 1.62%
Italy, 84, 1.62%
Italy
84 publications, 1.62%
Australia, 80, 1.54%
Australia
80 publications, 1.54%
Netherlands, 80, 1.54%
Netherlands
80 publications, 1.54%
Belgium, 77, 1.49%
Belgium
77 publications, 1.49%
Russia, 63, 1.22%
Russia
63 publications, 1.22%
Switzerland, 60, 1.16%
Switzerland
60 publications, 1.16%
Poland, 59, 1.14%
Poland
59 publications, 1.14%
Sweden, 59, 1.14%
Sweden
59 publications, 1.14%
Brazil, 47, 0.91%
Brazil
47 publications, 0.91%
India, 43, 0.83%
India
43 publications, 0.83%
Ireland, 43, 0.83%
Ireland
43 publications, 0.83%
Austria, 23, 0.44%
Austria
23 publications, 0.44%
Czech Republic, 23, 0.44%
Czech Republic
23 publications, 0.44%
Chile, 23, 0.44%
Chile
23 publications, 0.44%
Finland, 18, 0.35%
Finland
18 publications, 0.35%
Norway, 17, 0.33%
Norway
17 publications, 0.33%
South Africa, 17, 0.33%
South Africa
17 publications, 0.33%
Portugal, 16, 0.31%
Portugal
16 publications, 0.31%
Israel, 15, 0.29%
Israel
15 publications, 0.29%
Armenia, 11, 0.21%
Armenia
11 publications, 0.21%
Denmark, 11, 0.21%
Denmark
11 publications, 0.21%
100
200
300
400
500
600
  • We do not take into account publications without a DOI.
  • Statistics recalculated daily.
  • Publications published earlier than 1950 are ignored in the statistics.
  • The horizontal charts show the 30 top positions.
  • Journals quartiles values are relevant at the moment.