National Physical Laboratory of India

Short name

NPL India

Country, city

India, New Delhi

0307k1x46

Organization website

Publications

8 105

Citations

178 119

h-index

142

Top-3 journals

Journal of Applied Physics (239 publications)

Mapan - Journal of Metrology Society of India (228 publications)

Journal of Alloys and Compounds (180 publications)

Top-3 organizations

University of Delhi (718 publications)

Indian Institute of Technology Delhi (419 publications)

Jamia Millia Islamia (247 publications)

Top-3 foreign organizations

Royal Melbourne Institute of Technology (86 publications)

University of Puerto Rico (76 publications)

National Institute for Materials Science (49 publications)

Most cited in 5 years

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Publication title from chars

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Publications found: 0

Since 1947

Total publications

8105

Total citations

178119

Citations per publication

21.98

Average publications per year

103.91

Average authors per publication

5.3

h-index

142

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

Top-30

Fields of science

	500 1000 1500 2000 2500
Condensed Matter Physics	Condensed Matter Physics, 2346, 28.95% Condensed Matter Physics 2346 publications, 28.95%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 1647, 20.32% Electronic, Optical and Magnetic Materials 1647 publications, 20.32%
General Materials Science	General Materials Science, 1532, 18.9% General Materials Science 1532 publications, 18.9%
Materials Chemistry	Materials Chemistry, 1238, 15.27% Materials Chemistry 1238 publications, 15.27%
General Chemistry	General Chemistry, 1175, 14.5% General Chemistry 1175 publications, 14.5%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 1041, 12.84% Electrical and Electronic Engineering 1041 publications, 12.84%
Mechanics of Materials	Mechanics of Materials, 773, 9.54% Mechanics of Materials 773 publications, 9.54%
General Physics and Astronomy	General Physics and Astronomy, 751, 9.27% General Physics and Astronomy 751 publications, 9.27%
Surfaces, Coatings and Films	Surfaces, Coatings and Films, 719, 8.87% Surfaces, Coatings and Films 719 publications, 8.87%
Mechanical Engineering	Mechanical Engineering, 703, 8.67% Mechanical Engineering 703 publications, 8.67%
Atomic and Molecular Physics, and Optics	Atomic and Molecular Physics, and Optics, 638, 7.87% Atomic and Molecular Physics, and Optics 638 publications, 7.87%
Metals and Alloys	Metals and Alloys, 540, 6.66% Metals and Alloys 540 publications, 6.66%
Physics and Astronomy (miscellaneous)	Physics and Astronomy (miscellaneous), 404, 4.98% Physics and Astronomy (miscellaneous) 404 publications, 4.98%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 391, 4.82% Physical and Theoretical Chemistry 391 publications, 4.82%
General Chemical Engineering	General Chemical Engineering, 353, 4.36% General Chemical Engineering 353 publications, 4.36%
Atmospheric Science	Atmospheric Science, 338, 4.17% Atmospheric Science 338 publications, 4.17%
Instrumentation	Instrumentation, 335, 4.13% Instrumentation 335 publications, 4.13%
General Engineering	General Engineering, 314, 3.87% General Engineering 314 publications, 3.87%
Surfaces and Interfaces	Surfaces and Interfaces, 289, 3.57% Surfaces and Interfaces 289 publications, 3.57%
General Medicine	General Medicine, 283, 3.49% General Medicine 283 publications, 3.49%
Renewable Energy, Sustainability and the Environment	Renewable Energy, Sustainability and the Environment, 264, 3.26% Renewable Energy, Sustainability and the Environment 264 publications, 3.26%
Polymers and Plastics	Polymers and Plastics, 234, 2.89% Polymers and Plastics 234 publications, 2.89%
Ceramics and Composites	Ceramics and Composites, 223, 2.75% Ceramics and Composites 223 publications, 2.75%
Spectroscopy	Spectroscopy, 216, 2.67% Spectroscopy 216 publications, 2.67%
General Earth and Planetary Sciences	General Earth and Planetary Sciences, 213, 2.63% General Earth and Planetary Sciences 213 publications, 2.63%
Energy Engineering and Power Technology	Energy Engineering and Power Technology, 205, 2.53% Energy Engineering and Power Technology 205 publications, 2.53%
Inorganic Chemistry	Inorganic Chemistry, 200, 2.47% Inorganic Chemistry 200 publications, 2.47%
Geophysics	Geophysics, 188, 2.32% Geophysics 188 publications, 2.32%
Bioengineering	Bioengineering, 185, 2.28% Bioengineering 185 publications, 2.28%
Analytical Chemistry	Analytical Chemistry, 178, 2.2% Analytical Chemistry 178 publications, 2.2%
	500 1000 1500 2000 2500

Journals

	50 100 150 200 250
Journal of Applied Physics	Journal of Applied Physics, 239, 2.95% Journal of Applied Physics 239 publications, 2.95%
Mapan - Journal of Metrology Society of India	Mapan - Journal of Metrology Society of India, 228, 2.81% Mapan - Journal of Metrology Society of India 228 publications, 2.81%
Journal of Alloys and Compounds	Journal of Alloys and Compounds, 180, 2.22% Journal of Alloys and Compounds 180 publications, 2.22%
RSC Advances	RSC Advances, 172, 2.12% RSC Advances 172 publications, 2.12%
Applied Physics Letters	Applied Physics Letters, 158, 1.95% Applied Physics Letters 158 publications, 1.95%
Journal of Materials Science	Journal of Materials Science, 125, 1.54% Journal of Materials Science 125 publications, 1.54%
Materials Chemistry and Physics	Materials Chemistry and Physics, 121, 1.49% Materials Chemistry and Physics 121 publications, 1.49%
Thin Solid Films	Thin Solid Films, 118, 1.46% Thin Solid Films 118 publications, 1.46%
Solid State Communications	Solid State Communications, 111, 1.37% Solid State Communications 111 publications, 1.37%
Physica C: Superconductivity and its Applications	Physica C: Superconductivity and its Applications, 110, 1.36% Physica C: Superconductivity and its Applications 110 publications, 1.36%
Physical Review B	Physical Review B, 105, 1.3% Physical Review B 105 publications, 1.3%
Journal of Superconductivity and Novel Magnetism	Journal of Superconductivity and Novel Magnetism, 95, 1.17% Journal of Superconductivity and Novel Magnetism 95 publications, 1.17%
Journal of Magnetism and Magnetic Materials	Journal of Magnetism and Magnetic Materials, 91, 1.12% Journal of Magnetism and Magnetic Materials 91 publications, 1.12%
Journal of Materials Science: Materials in Electronics	Journal of Materials Science: Materials in Electronics, 90, 1.11% Journal of Materials Science: Materials in Electronics 90 publications, 1.11%
Applied Surface Science	Applied Surface Science, 83, 1.02% Applied Surface Science 83 publications, 1.02%
Bulletin of Materials Science	Bulletin of Materials Science, 80, 0.99% Bulletin of Materials Science 80 publications, 0.99%
Journal of Crystal Growth	Journal of Crystal Growth, 76, 0.94% Journal of Crystal Growth 76 publications, 0.94%
Advances in Space Research	Advances in Space Research, 75, 0.93% Advances in Space Research 75 publications, 0.93%
Physica B: Condensed Matter	Physica B: Condensed Matter, 74, 0.91% Physica B: Condensed Matter 74 publications, 0.91%
Journal of Materials Science Letters	Journal of Materials Science Letters, 74, 0.91% Journal of Materials Science Letters 74 publications, 0.91%
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy	Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 65, 0.8% Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy 65 publications, 0.8%
Solar Energy Materials and Solar Cells	Solar Energy Materials and Solar Cells, 64, 0.79% Solar Energy Materials and Solar Cells 64 publications, 0.79%
Carbon	Carbon, 62, 0.76% Carbon 62 publications, 0.76%
Applied Physics A: Materials Science and Processing	Applied Physics A: Materials Science and Processing, 62, 0.76% Applied Physics A: Materials Science and Processing 62 publications, 0.76%
Pramana - Journal of Physics	Pramana - Journal of Physics, 61, 0.75% Pramana - Journal of Physics 61 publications, 0.75%
Materials Research Bulletin	Materials Research Bulletin, 58, 0.72% Materials Research Bulletin 58 publications, 0.72%
Optical Materials	Optical Materials, 57, 0.7% Optical Materials 57 publications, 0.7%
Journal of Nanoscience and Nanotechnology	Journal of Nanoscience and Nanotechnology, 57, 0.7% Journal of Nanoscience and Nanotechnology 57 publications, 0.7%
phys stat sol (a)	phys stat sol (a), 55, 0.68% phys stat sol (a) 55 publications, 0.68%
Materials Letters	Materials Letters, 54, 0.67% Materials Letters 54 publications, 0.67%
	50 100 150 200 250

Publishers

	500 1000 1500 2000 2500 3000 3500
Elsevier	Elsevier, 3031, 37.4% Elsevier 3031 publications, 37.4%
Springer Nature	Springer Nature, 1719, 21.21% Springer Nature 1719 publications, 21.21%
AIP Publishing	AIP Publishing, 567, 7% AIP Publishing 567 publications, 7%
Wiley	Wiley, 479, 5.91% Wiley 479 publications, 5.91%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 447, 5.52% Royal Society of Chemistry (RSC) 447 publications, 5.52%
IOP Publishing	IOP Publishing, 374, 4.61% IOP Publishing 374 publications, 4.61%
Taylor & Francis	Taylor & Francis, 296, 3.65% Taylor & Francis 296 publications, 3.65%
American Chemical Society (ACS)	American Chemical Society (ACS), 264, 3.26% American Chemical Society (ACS) 264 publications, 3.26%
American Physical Society (APS)	American Physical Society (APS), 160, 1.97% American Physical Society (APS) 160 publications, 1.97%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 89, 1.1% Institute of Electrical and Electronics Engineers (IEEE) 89 publications, 1.1%
World Scientific	World Scientific, 64, 0.79% World Scientific 64 publications, 0.79%
American Scientific Publishers	American Scientific Publishers, 63, 0.78% American Scientific Publishers 63 publications, 0.78%
Optica Publishing Group	Optica Publishing Group, 51, 0.63% Optica Publishing Group 51 publications, 0.63%
Optical Society of India	Optical Society of India, 43, 0.53% Optical Society of India 43 publications, 0.53%
Cambridge University Press	Cambridge University Press, 38, 0.47% Cambridge University Press 38 publications, 0.47%
Copernicus	Copernicus, 32, 0.39% Copernicus 32 publications, 0.39%
MDPI	MDPI, 29, 0.36% MDPI 29 publications, 0.36%
International Union of Crystallography (IUCr)	International Union of Crystallography (IUCr), 28, 0.35% International Union of Crystallography (IUCr) 28 publications, 0.35%
Hindawi Limited	Hindawi Limited, 27, 0.33% Hindawi Limited 27 publications, 0.33%
American Vacuum Society	American Vacuum Society, 26, 0.32% American Vacuum Society 26 publications, 0.32%
The Electrochemical Society	The Electrochemical Society, 24, 0.3% The Electrochemical Society 24 publications, 0.3%
Japan Society of Applied Physics	Japan Society of Applied Physics, 23, 0.28% Japan Society of Applied Physics 23 publications, 0.28%
SAGE	SAGE, 21, 0.26% SAGE 21 publications, 0.26%
EDP Sciences	EDP Sciences, 17, 0.21% EDP Sciences 17 publications, 0.21%
Walter de Gruyter	Walter de Gruyter, 16, 0.2% Walter de Gruyter 16 publications, 0.2%
American Geophysical Union	American Geophysical Union, 16, 0.2% American Geophysical Union 16 publications, 0.2%
Acoustical Society of America (ASA)	Acoustical Society of America (ASA), 14, 0.17% Acoustical Society of America (ASA) 14 publications, 0.17%
IOS Press	IOS Press, 11, 0.14% IOS Press 11 publications, 0.14%
Inderscience Publishers	Inderscience Publishers, 11, 0.14% Inderscience Publishers 11 publications, 0.14%
Pleiades Publishing	Pleiades Publishing, 8, 0.1% Pleiades Publishing 8 publications, 0.1%
	500 1000 1500 2000 2500 3000 3500

With other organizations

	100 200 300 400 500 600 700 800
University of Delhi	University of Delhi, 718, 8.86% University of Delhi 718 publications, 8.86%
Indian Institute of Technology Delhi	Indian Institute of Technology Delhi, 419, 5.17% Indian Institute of Technology Delhi 419 publications, 5.17%
Jamia Millia Islamia	Jamia Millia Islamia, 247, 3.05% Jamia Millia Islamia 247 publications, 3.05%
Delhi Technological University	Delhi Technological University, 205, 2.53% Delhi Technological University 205 publications, 2.53%
Banaras Hindu University	Banaras Hindu University, 172, 2.12% Banaras Hindu University 172 publications, 2.12%
Amity University, Noida	Amity University, Noida, 122, 1.51% Amity University, Noida 122 publications, 1.51%
Indian Institute of Technology Kanpur	Indian Institute of Technology Kanpur, 113, 1.39% Indian Institute of Technology Kanpur 113 publications, 1.39%
Inter-University Accelerator Centre	Inter-University Accelerator Centre, 108, 1.33% Inter-University Accelerator Centre 108 publications, 1.33%
UGC-DAE Consortium for Scientific Research	UGC-DAE Consortium for Scientific Research, 103, 1.27% UGC-DAE Consortium for Scientific Research 103 publications, 1.27%
Jawaharlal Nehru University	Jawaharlal Nehru University, 102, 1.26% Jawaharlal Nehru University 102 publications, 1.26%
Bhabha Atomic Research Centre	Bhabha Atomic Research Centre, 100, 1.23% Bhabha Atomic Research Centre 100 publications, 1.23%
Indian Institute of Technology Roorkee	Indian Institute of Technology Roorkee, 97, 1.2% Indian Institute of Technology Roorkee 97 publications, 1.2%
Royal Melbourne Institute of Technology	Royal Melbourne Institute of Technology, 86, 1.06% Royal Melbourne Institute of Technology 86 publications, 1.06%
Indian Institute of Science	Indian Institute of Science, 83, 1.02% Indian Institute of Science 83 publications, 1.02%
University of Puerto Rico	University of Puerto Rico, 76, 0.94% University of Puerto Rico 76 publications, 0.94%
Guru Gobind Singh Indraprastha University	Guru Gobind Singh Indraprastha University, 74, 0.91% Guru Gobind Singh Indraprastha University 74 publications, 0.91%
Tata Institute of Fundamental Research	Tata Institute of Fundamental Research, 65, 0.8% Tata Institute of Fundamental Research 65 publications, 0.8%
Himachal Pradesh University	Himachal Pradesh University, 63, 0.78% Himachal Pradesh University 63 publications, 0.78%
Anna University	Anna University, 60, 0.74% Anna University 60 publications, 0.74%
University of Allahabad	University of Allahabad, 60, 0.74% University of Allahabad 60 publications, 0.74%
Sri Sivasubramaniya Nadar College of Engineering	Sri Sivasubramaniya Nadar College of Engineering, 58, 0.72% Sri Sivasubramaniya Nadar College of Engineering 58 publications, 0.72%
Indian Institute of Technology Hyderabad	Indian Institute of Technology Hyderabad, 57, 0.7% Indian Institute of Technology Hyderabad 57 publications, 0.7%
Indian Institute of Technology Bombay	Indian Institute of Technology Bombay, 55, 0.68% Indian Institute of Technology Bombay 55 publications, 0.68%
Panjab University	Panjab University, 53, 0.65% Panjab University 53 publications, 0.65%
Indian Institute of Chemical Technology	Indian Institute of Chemical Technology, 53, 0.65% Indian Institute of Chemical Technology 53 publications, 0.65%
Advanced Materials and Processes Research Institute	Advanced Materials and Processes Research Institute, 51, 0.63% Advanced Materials and Processes Research Institute 51 publications, 0.63%
National Institute for Materials Science	National Institute for Materials Science, 49, 0.6% National Institute for Materials Science 49 publications, 0.6%
Indian Agricultural Research Institute	Indian Agricultural Research Institute, 48, 0.59% Indian Agricultural Research Institute 48 publications, 0.59%
Thapar Institute of Engineering and Technology	Thapar Institute of Engineering and Technology, 47, 0.58% Thapar Institute of Engineering and Technology 47 publications, 0.58%
National Institute of Technology Kurukshetra	National Institute of Technology Kurukshetra, 46, 0.57% National Institute of Technology Kurukshetra 46 publications, 0.57%
	100 200 300 400 500 600 700 800

With foreign organizations

	10 20 30 40 50 60 70 80 90
Royal Melbourne Institute of Technology	Royal Melbourne Institute of Technology, 86, 1.06% Royal Melbourne Institute of Technology 86 publications, 1.06%
University of Puerto Rico	University of Puerto Rico, 76, 0.94% University of Puerto Rico 76 publications, 0.94%
National Institute for Materials Science	National Institute for Materials Science, 49, 0.6% National Institute for Materials Science 49 publications, 0.6%
University of Cambridge	University of Cambridge, 35, 0.43% University of Cambridge 35 publications, 0.43%
King Saud University	King Saud University, 28, 0.35% King Saud University 28 publications, 0.35%
Chungnam National University	Chungnam National University, 28, 0.35% Chungnam National University 28 publications, 0.35%
University of St Andrews	University of St Andrews, 28, 0.35% University of St Andrews 28 publications, 0.35%
University of Malaysia, Perlis	University of Malaysia, Perlis, 26, 0.32% University of Malaysia, Perlis 26 publications, 0.32%
National Institute of Standards and Technology	National Institute of Standards and Technology, 26, 0.32% National Institute of Standards and Technology 26 publications, 0.32%
National Dong Hwa University	National Dong Hwa University, 25, 0.31% National Dong Hwa University 25 publications, 0.31%
University of Tokyo	University of Tokyo, 25, 0.31% University of Tokyo 25 publications, 0.31%
Hebrew University of Jerusalem	Hebrew University of Jerusalem, 24, 0.3% Hebrew University of Jerusalem 24 publications, 0.3%
King Khalid University	King Khalid University, 23, 0.28% King Khalid University 23 publications, 0.28%
Korea Research Institute of Standards and Science	Korea Research Institute of Standards and Science, 23, 0.28% Korea Research Institute of Standards and Science 23 publications, 0.28%
William Marsh Rice University	William Marsh Rice University, 22, 0.27% William Marsh Rice University 22 publications, 0.27%
University of Wollongong	University of Wollongong, 22, 0.27% University of Wollongong 22 publications, 0.27%
Khalifa University	Khalifa University, 21, 0.26% Khalifa University 21 publications, 0.26%
Hokkaido University	Hokkaido University, 20, 0.25% Hokkaido University 20 publications, 0.25%
University of Turku	University of Turku, 19, 0.23% University of Turku 19 publications, 0.23%
Pennsylvania State University	Pennsylvania State University, 16, 0.2% Pennsylvania State University 16 publications, 0.2%
University of Melbourne	University of Melbourne, 16, 0.2% University of Melbourne 16 publications, 0.2%
Agency for Science, Technology and Research	Agency for Science, Technology and Research, 16, 0.2% Agency for Science, Technology and Research 16 publications, 0.2%
Universidade Estadual de Campinas	Universidade Estadual de Campinas, 16, 0.2% Universidade Estadual de Campinas 16 publications, 0.2%
Tokyo Institute of Technology	Tokyo Institute of Technology, 15, 0.19% Tokyo Institute of Technology 15 publications, 0.19%
Technical University of Darmstadt	Technical University of Darmstadt, 15, 0.19% Technical University of Darmstadt 15 publications, 0.19%
National University of Singapore	National University of Singapore, 14, 0.17% National University of Singapore 14 publications, 0.17%
National Institute of Advanced Industrial Science and Technology	National Institute of Advanced Industrial Science and Technology, 14, 0.17% National Institute of Advanced Industrial Science and Technology 14 publications, 0.17%
Max Planck Institute for Solid State Research	Max Planck Institute for Solid State Research, 14, 0.17% Max Planck Institute for Solid State Research 14 publications, 0.17%
Seoul National University	Seoul National University, 13, 0.16% Seoul National University 13 publications, 0.16%
Los Alamos National Laboratory	Los Alamos National Laboratory, 13, 0.16% Los Alamos National Laboratory 13 publications, 0.16%
	10 20 30 40 50 60 70 80 90

With other countries

	50 100 150 200 250 300 350 400 450 500
USA	USA, 454, 5.6% USA 454 publications, 5.6%
Japan	Japan, 227, 2.8% Japan 227 publications, 2.8%
Republic of Korea	Republic of Korea, 176, 2.17% Republic of Korea 176 publications, 2.17%
Australia	Australia, 161, 1.99% Australia 161 publications, 1.99%
United Kingdom	United Kingdom, 156, 1.92% United Kingdom 156 publications, 1.92%
Germany	Germany, 155, 1.91% Germany 155 publications, 1.91%
China	China, 154, 1.9% China 154 publications, 1.9%
France	France, 109, 1.34% France 109 publications, 1.34%
Czech Republic	Czech Republic, 85, 1.05% Czech Republic 85 publications, 1.05%
Saudi Arabia	Saudi Arabia, 72, 0.89% Saudi Arabia 72 publications, 0.89%
Malaysia	Malaysia, 70, 0.86% Malaysia 70 publications, 0.86%
Italy	Italy, 52, 0.64% Italy 52 publications, 0.64%
Poland	Poland, 52, 0.64% Poland 52 publications, 0.64%
Russia	Russia, 49, 0.6% Russia 49 publications, 0.6%
Brazil	Brazil, 45, 0.56% Brazil 45 publications, 0.56%
Canada	Canada, 45, 0.56% Canada 45 publications, 0.56%
Singapore	Singapore, 38, 0.47% Singapore 38 publications, 0.47%
Israel	Israel, 37, 0.46% Israel 37 publications, 0.46%
Spain	Spain, 34, 0.42% Spain 34 publications, 0.42%
UAE	UAE, 34, 0.42% UAE 34 publications, 0.42%
Finland	Finland, 32, 0.39% Finland 32 publications, 0.39%
Portugal	Portugal, 31, 0.38% Portugal 31 publications, 0.38%
South Africa	South Africa, 23, 0.28% South Africa 23 publications, 0.28%
Thailand	Thailand, 21, 0.26% Thailand 21 publications, 0.26%
Turkey	Turkey, 19, 0.23% Turkey 19 publications, 0.23%
Sweden	Sweden, 18, 0.22% Sweden 18 publications, 0.22%
Mexico	Mexico, 16, 0.2% Mexico 16 publications, 0.2%
Ukraine	Ukraine, 14, 0.17% Ukraine 14 publications, 0.17%
Switzerland	Switzerland, 14, 0.17% Switzerland 14 publications, 0.17%
Egypt	Egypt, 12, 0.15% Egypt 12 publications, 0.15%
	50 100 150 200 250 300 350 400 450 500

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1947 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.