Northwest Normal University

Northwest Normal University
Short name
NWNU
Country, city
China, Lanzhou
Publications
11 302
Citations
171 004
h-index
123
Top-3 journals
New Journal of Chemistry
New Journal of Chemistry (135 publications)
RSC Advances
RSC Advances (128 publications)
Top-3 organizations
Lanzhou University
Lanzhou University (767 publications)
Lanzhou City University
Lanzhou City University (343 publications)
Lanzhou Jiaotong University
Lanzhou Jiaotong University (325 publications)
Top-3 foreign organizations
University of the Western Cape
University of the Western Cape (53 publications)
Helmholtz Institute Jena
Helmholtz Institute Jena (27 publications)
Kansas State University
Kansas State University (27 publications)
from chars
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Publications found: 0

Since 1987

Total publications
11302
Total citations
170989
Citations per publication
15.13
Average publications per year
297.42
Average authors per publication
5.2
h-index
123
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

200
400
600
800
1000
1200
1400
1600
General Chemistry, 1528, 13.52%
General Chemistry
1528 publications, 13.52%
Condensed Matter Physics, 1387, 12.27%
Condensed Matter Physics
1387 publications, 12.27%
Applied Mathematics, 887, 7.85%
Applied Mathematics
887 publications, 7.85%
Materials Chemistry, 858, 7.59%
Materials Chemistry
858 publications, 7.59%
General Materials Science, 834, 7.38%
General Materials Science
834 publications, 7.38%
General Physics and Astronomy, 814, 7.2%
General Physics and Astronomy
814 publications, 7.2%
Organic Chemistry, 731, 6.47%
Organic Chemistry
731 publications, 6.47%
Biochemistry, 693, 6.13%
Biochemistry
693 publications, 6.13%
Physical and Theoretical Chemistry, 651, 5.76%
Physical and Theoretical Chemistry
651 publications, 5.76%
General Chemical Engineering, 600, 5.31%
General Chemical Engineering
600 publications, 5.31%
Electrical and Electronic Engineering, 582, 5.15%
Electrical and Electronic Engineering
582 publications, 5.15%
General Medicine, 515, 4.56%
General Medicine
515 publications, 4.56%
Analytical Chemistry, 515, 4.56%
Analytical Chemistry
515 publications, 4.56%
Electronic, Optical and Magnetic Materials, 506, 4.48%
Electronic, Optical and Magnetic Materials
506 publications, 4.48%
Analysis, 453, 4.01%
Analysis
453 publications, 4.01%
Atomic and Molecular Physics, and Optics, 452, 4%
Atomic and Molecular Physics, and Optics
452 publications, 4%
Surfaces, Coatings and Films, 444, 3.93%
Surfaces, Coatings and Films
444 publications, 3.93%
Renewable Energy, Sustainability and the Environment, 422, 3.73%
Renewable Energy, Sustainability and the Environment
422 publications, 3.73%
Catalysis, 420, 3.72%
Catalysis
420 publications, 3.72%
General Engineering, 403, 3.57%
General Engineering
403 publications, 3.57%
General Mathematics, 375, 3.32%
General Mathematics
375 publications, 3.32%
Mechanics of Materials, 375, 3.32%
Mechanics of Materials
375 publications, 3.32%
Mechanical Engineering, 362, 3.2%
Mechanical Engineering
362 publications, 3.2%
Environmental Chemistry, 356, 3.15%
Environmental Chemistry
356 publications, 3.15%
Polymers and Plastics, 299, 2.65%
Polymers and Plastics
299 publications, 2.65%
Computer Science Applications, 283, 2.5%
Computer Science Applications
283 publications, 2.5%
Metals and Alloys, 267, 2.36%
Metals and Alloys
267 publications, 2.36%
Algebra and Number Theory, 267, 2.36%
Algebra and Number Theory
267 publications, 2.36%
Inorganic Chemistry, 257, 2.27%
Inorganic Chemistry
257 publications, 2.27%
Geography, Planning and Development, 253, 2.24%
Geography, Planning and Development
253 publications, 2.24%
200
400
600
800
1000
1200
1400
1600

Journals

20
40
60
80
100
120
140
160
180
Journal of Physics: Conference Series
164 publications, 1.45%
New Journal of Chemistry
135 publications, 1.19%
RSC Advances
128 publications, 1.13%
Physics of Plasmas
127 publications, 1.12%
Physical Review A
127 publications, 1.12%
Sustainability
118 publications, 1.04%
Lecture Notes in Computer Science
102 publications, 0.9%
Synthetic Communications
95 publications, 0.84%
Journal of Alloys and Compounds
91 publications, 0.81%
Materials Letters
88 publications, 0.78%
Applied Surface Science
80 publications, 0.71%
International Journal of Hydrogen Energy
79 publications, 0.7%
Chinese Physics B
77 publications, 0.68%
Acta Crystallographica Section E Structure Reports Online
73 publications, 0.65%
ACS applied materials & interfaces
69 publications, 0.61%
Electrochimica Acta
68 publications, 0.6%
Organic Letters
66 publications, 0.58%
Colloids and Surfaces A: Physicochemical and Engineering Aspects
66 publications, 0.58%
Physics Letters, Section A: General, Atomic and Solid State Physics
64 publications, 0.57%
IEEE Access
64 publications, 0.57%
Advanced Materials Research
62 publications, 0.55%
Journal of Mathematical Analysis and Applications
61 publications, 0.54%
Journal of Materials Science: Materials in Electronics
61 publications, 0.54%
Chemical Communications
60 publications, 0.53%
Remote Sensing
60 publications, 0.53%
Physica Scripta
58 publications, 0.51%
Boundary Value Problems
57 publications, 0.5%
Chinese Chemical Letters
57 publications, 0.5%
Water (Switzerland)
57 publications, 0.5%
Nonlinear Analysis, Theory, Methods and Applications
56 publications, 0.5%
20
40
60
80
100
120
140
160
180

Publishers

500
1000
1500
2000
2500
3000
3500
Elsevier
3302 publications, 29.22%
Springer Nature
1974 publications, 17.47%
Wiley
773 publications, 6.84%
Royal Society of Chemistry (RSC)
675 publications, 5.97%
MDPI
666 publications, 5.89%
IOP Publishing
582 publications, 5.15%
Taylor & Francis
532 publications, 4.71%
American Chemical Society (ACS)
492 publications, 4.35%
AIP Publishing
215 publications, 1.9%
Hindawi Limited
193 publications, 1.71%
American Physical Society (APS)
179 publications, 1.58%
World Scientific
169 publications, 1.5%
Institute of Electrical and Electronics Engineers (IEEE)
157 publications, 1.39%
Trans Tech Publications
120 publications, 1.06%
American Institute of Mathematical Sciences (AIMS)
116 publications, 1.03%
Walter de Gruyter
105 publications, 0.93%
SAGE
100 publications, 0.88%
International Union of Crystallography (IUCr)
89 publications, 0.79%
Frontiers Media S.A.
86 publications, 0.76%
Cambridge University Press
56 publications, 0.5%
IOS Press
47 publications, 0.42%
Public Library of Science (PLoS)
43 publications, 0.38%
Pleiades Publishing
36 publications, 0.32%
Oxford University Press
34 publications, 0.3%
Institution of Engineering and Technology (IET)
31 publications, 0.27%
Georg Thieme Verlag KG
31 publications, 0.27%
EDP Sciences
30 publications, 0.27%
SPIE-Intl Soc Optical Eng
29 publications, 0.26%
26 publications, 0.23%
Optica Publishing Group
25 publications, 0.22%
500
1000
1500
2000
2500
3000
3500

With other organizations

100
200
300
400
500
600
700
800
Lanzhou University
767 publications, 6.79%
Lanzhou City University
343 publications, 3.03%
Lanzhou Jiaotong University
325 publications, 2.88%
Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
310 publications, 2.74%
University of Chinese Academy of Sciences
301 publications, 2.66%
Lanzhou University of Technology
282 publications, 2.5%
Institute of Modern Physics, Chinese Academy of Sciences
245 publications, 2.17%
Gansu Agricultural University
154 publications, 1.36%
Beijing Normal University
152 publications, 1.34%
Northwest Minzu University
147 publications, 1.3%
Tianjin University
111 publications, 0.98%
Peking University
88 publications, 0.78%
Hexi University
85 publications, 0.75%
Tianshui Normal University
84 publications, 0.74%
Nanjing University
77 publications, 0.68%
Northwest University
67 publications, 0.59%
Chang'an University
60 publications, 0.53%
Nanjing University of Posts and Telecommunications
54 publications, 0.48%
University of the Western Cape
53 publications, 0.47%
Guilin University of Electronic Technology
53 publications, 0.47%
Xidian University
51 publications, 0.45%
Shaanxi Normal University
50 publications, 0.44%
Guangxi Normal University
46 publications, 0.41%
Fudan University
45 publications, 0.4%
Sun Yat-sen University
45 publications, 0.4%
Gansu University of Traditional Chinese Medicine
43 publications, 0.38%
Xi'an Jiaotong University
42 publications, 0.37%
Gansu University of Political Science and Law
41 publications, 0.36%
Longdong University
41 publications, 0.36%
Sichuan University
39 publications, 0.35%
100
200
300
400
500
600
700
800

With foreign organizations

10
20
30
40
50
60
University of the Western Cape
53 publications, 0.47%
Helmholtz Institute Jena
27 publications, 0.24%
Kansas State University
27 publications, 0.24%
McGill University
24 publications, 0.21%
National Institute for Fusion Science
24 publications, 0.21%
Radboud University Nijmegen
23 publications, 0.2%
Friedrich Schiller University Jena
23 publications, 0.2%
University of Kassel
18 publications, 0.16%
University of Liverpool
17 publications, 0.15%
University of Patras
17 publications, 0.15%
Kitasato University
17 publications, 0.15%
University of Electro-Communications
16 publications, 0.14%
University of Guelph
16 publications, 0.14%
University of Queensland
15 publications, 0.13%
Helmholtz Centre for Heavy Ion Research
14 publications, 0.12%
Stockholm University
12 publications, 0.11%
University College London
11 publications, 0.1%
University of Wollongong
11 publications, 0.1%
University of Southern Queensland
11 publications, 0.1%
Temple University
11 publications, 0.1%
Saint Petersburg State University
10 publications, 0.09%
Nazarbayev University
10 publications, 0.09%
University of Göttingen
10 publications, 0.09%
Sorbonne University
9 publications, 0.08%
Sophia University
9 publications, 0.08%
University of Toronto
8 publications, 0.07%
The MARA Technological University
7 publications, 0.06%
Malmö University
7 publications, 0.06%
Nanyang Technological University
7 publications, 0.06%
University of Nottingham
7 publications, 0.06%
10
20
30
40
50
60

With other countries

50
100
150
200
250
300
USA, 296, 2.62%
USA
296 publications, 2.62%
Germany, 106, 0.94%
Germany
106 publications, 0.94%
United Kingdom, 93, 0.82%
United Kingdom
93 publications, 0.82%
Australia, 81, 0.72%
Australia
81 publications, 0.72%
Japan, 75, 0.66%
Japan
75 publications, 0.66%
Canada, 74, 0.65%
Canada
74 publications, 0.65%
South Africa, 54, 0.48%
South Africa
54 publications, 0.48%
Netherlands, 34, 0.3%
Netherlands
34 publications, 0.3%
Sudan, 32, 0.28%
Sudan
32 publications, 0.28%
Ireland, 31, 0.27%
Ireland
31 publications, 0.27%
Sweden, 30, 0.27%
Sweden
30 publications, 0.27%
Saudi Arabia, 26, 0.23%
Saudi Arabia
26 publications, 0.23%
Russia, 21, 0.19%
Russia
21 publications, 0.19%
Pakistan, 20, 0.18%
Pakistan
20 publications, 0.18%
France, 19, 0.17%
France
19 publications, 0.17%
Greece, 18, 0.16%
Greece
18 publications, 0.16%
Republic of Korea, 16, 0.14%
Republic of Korea
16 publications, 0.14%
Singapore, 16, 0.14%
Singapore
16 publications, 0.14%
Malaysia, 15, 0.13%
Malaysia
15 publications, 0.13%
Kazakhstan, 12, 0.11%
Kazakhstan
12 publications, 0.11%
Lithuania, 10, 0.09%
Lithuania
10 publications, 0.09%
India, 8, 0.07%
India
8 publications, 0.07%
Poland, 8, 0.07%
Poland
8 publications, 0.07%
Serbia, 8, 0.07%
Serbia
8 publications, 0.07%
Bangladesh, 7, 0.06%
Bangladesh
7 publications, 0.06%
Belarus, 6, 0.05%
Belarus
6 publications, 0.05%
Belgium, 6, 0.05%
Belgium
6 publications, 0.05%
Spain, 6, 0.05%
Spain
6 publications, 0.05%
Norway, 6, 0.05%
Norway
6 publications, 0.05%
Switzerland, 6, 0.05%
Switzerland
6 publications, 0.05%
50
100
150
200
250
300
  • We do not take into account publications without a DOI.
  • Statistics recalculated daily.
  • Publications published earlier than 1987 are ignored in the statistics.
  • The horizontal charts show the 30 top positions.
  • Journals quartiles values are relevant at the moment.