Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Metallurgical & Materials Engineering
Lithium ion batteries | All Solid State Battery | Na ion and Potassium ion batteries | Cathode for batteries | Li sulfur and Li oxy
Lithium ion batteries | All Solid State Battery | Na ion and Potassium ion batteries | Cathode for batteries | Li sulfur and Li oxy
H-Index Metrics
-
Total175
-
Last 5 Years134
-
Last 5 Years / Total0.766
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Metallurgical & Materials Engineering
Materials Application | Air Quality | Environmental analysis | Odor VOC | Metal-Organic Framework
Materials Application | Air Quality | Environmental analysis | Odor VOC | Metal-Organic Framework
H-Index Metrics
-
Total153
-
Last 5 Years135
-
Last 5 Years / Total0.882
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Metallurgical & Materials Engineering
Marine Biotechnology | Natural Products | Marine Biomaterial
Marine Biotechnology | Natural Products | Marine Biomaterial
H-Index Metrics
-
Total135
-
Last 5 Years79
-
Last 5 Years / Total0.585
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | Batteries | First principles calculations | Water splitting | Materials Engineerin
Materials Science | Batteries | First principles calculations | Water splitting | Materials Engineerin
H-Index Metrics
-
Total128
-
Last 5 Years99
-
Last 5 Years / Total0.773
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Metallurgical & Materials Engineering
Battery | Energy Storage | Materials Chemistry | Polymer | Supramolecular Chemistr
Battery | Energy Storage | Materials Chemistry | Polymer | Supramolecular Chemistr
H-Index Metrics
-
Total113
-
Last 5 Years91
-
Last 5 Years / Total0.805
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Metallurgical & Materials Engineering
Solar water splitting | chemical sensors | memristors | optoelectronics & plasmonics | metal-insulator transitio
Solar water splitting | chemical sensors | memristors | optoelectronics & plasmonics | metal-insulator transitio
H-Index Metrics
-
Total108
-
Last 5 Years93
-
Last 5 Years / Total0.861
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | Semiconductor Devices | Thin film | Fabricatio
Materials Science | Semiconductor Devices | Thin film | Fabricatio
H-Index Metrics
-
Total106
-
Last 5 Years75
-
Last 5 Years / Total0.708
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
H-Index Metrics
-
Total105
-
Last 5 Years65
-
Last 5 Years / Total0.619
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Metallurgical & Materials Engineering
Metallic materials | High Entropy Alloy | Metal 3D Printing | Severe Plastic Deformation | FE
Metallic materials | High Entropy Alloy | Metal 3D Printing | Severe Plastic Deformation | FE
H-Index Metrics
-
Total102
-
Last 5 Years84
-
Last 5 Years / Total0.824
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Metallurgical & Materials Engineering
regenerative medicine | biomaterials | nanomedicin
regenerative medicine | biomaterials | nanomedicin
H-Index Metrics
-
Total101
-
Last 5 Years59
-
Last 5 Years / Total0.584
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Metallurgical & Materials Engineering
gas sensors | oxide nanostructures | oxide electrolyte
gas sensors | oxide nanostructures | oxide electrolyte
H-Index Metrics
-
Total100
-
Last 5 Years66
-
Last 5 Years / Total0.660
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Metallurgical & Materials Engineering
Water Splitting | Solar Cells | TCO | Materials Engineerin
Water Splitting | Solar Cells | TCO | Materials Engineerin
H-Index Metrics
-
Total90
-
Last 5 Years62
-
Last 5 Years / Total0.689
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Metallurgical & Materials Engineering
nanomaterials | gas sensors | thin films | electronic mateiral
nanomaterials | gas sensors | thin films | electronic mateiral
H-Index Metrics
-
Total87
-
Last 5 Years63
-
Last 5 Years / Total0.724
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Metallurgical & Materials Engineering
2D Materials | Halide perovskite materials | Light-emitting diodes | Photovoltaic cells | Water splittin
2D Materials | Halide perovskite materials | Light-emitting diodes | Photovoltaic cells | Water splittin
H-Index Metrics
-
Total85
-
Last 5 Years75
-
Last 5 Years / Total0.882
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Metallurgical & Materials Engineering
Artificial Photosynthesis | Bio-hybrid Materials | Photobiocatalysis | Self-assembled Biomaterial
Artificial Photosynthesis | Bio-hybrid Materials | Photobiocatalysis | Self-assembled Biomaterial
H-Index Metrics
-
Total83
-
Last 5 Years59
-
Last 5 Years / Total0.711
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Metallurgical & Materials Engineering
Photochemistry | Water Oxidation | Peptide Based Material | Bioinspired Chiral Plasmonic
Photochemistry | Water Oxidation | Peptide Based Material | Bioinspired Chiral Plasmonic
H-Index Metrics
-
Total81
-
Last 5 Years67
-
Last 5 Years / Total0.827
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Metallurgical & Materials Engineering
Materials Chemistry | Energy materials | Nanoporous materials | Electrochemistry | Nanostructured material
Materials Chemistry | Energy materials | Nanoporous materials | Electrochemistry | Nanostructured material
H-Index Metrics
-
Total79
-
Last 5 Years45
-
Last 5 Years / Total0.570
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | Energy Conversion & Storage Material
Materials Science | Energy Conversion & Storage Material
H-Index Metrics
-
Total77
-
Last 5 Years60
-
Last 5 Years / Total0.779
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science and Engineering | Computational Materials Science | Atomistic Simulatio
Materials Science and Engineering | Computational Materials Science | Atomistic Simulatio
H-Index Metrics
-
Total77
-
Last 5 Years58
-
Last 5 Years / Total0.753
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Metallurgical & Materials Engineering
Polymer Chemistry | Polymer Hydrogels | Polymer Nanofibers | Eco-friendly Polymers | Biomedical Polymer
Polymer Chemistry | Polymer Hydrogels | Polymer Nanofibers | Eco-friendly Polymers | Biomedical Polymer
H-Index Metrics
-
Total77
-
Last 5 Years50
-
Last 5 Years / Total0.649
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Metallurgical & Materials Engineering
Energy Storage System | Batteries | Electrode Material
Energy Storage System | Batteries | Electrode Material
H-Index Metrics
-
Total76
-
Last 5 Years57
-
Last 5 Years / Total0.750
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Metallurgical & Materials Engineering
Lithium-ion batteries | nanopatterning | Si anodes | porous membrane | polymeric binde
Lithium-ion batteries | nanopatterning | Si anodes | porous membrane | polymeric binde
H-Index Metrics
-
Total74
-
Last 5 Years53
-
Last 5 Years / Total0.716
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Metallurgical & Materials Engineering
battery | cathode | anode | Synchrotron analyse
battery | cathode | anode | Synchrotron analyse
H-Index Metrics
-
Total74
-
Last 5 Years50
-
Last 5 Years / Total0.676
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
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