| Engineering, Technology and Energy | Lifetime | 128 | US 48 | 99.97 |
| Materials Science | Lifetime | 48 | US 20 | 99.98 |
| Chemistry | Lifetime | 37 | US 22 | 99.97 |
| Physics and Astronomy | Lifetime | 62 | US 35 | 99.80 |
| Engineering, Technology and Energy | 2021-2025 | 637 | US 34 | 99.84 |
| Chemistry | 2021-2025 | 346 | US 45 | 98.18 |
| Materials Science | 2021-2025 | 683 | US 44 | 98.78 |
| Atomic, Molecular and Optical Physics | Lifetime | 7 | US 5 | 99.97 |
| Materials Chemistry | Lifetime | 35 | US 17 | 99.97 |
| Physical and Theoretical Chemistry | Lifetime | 17 | US 12 | 99.84 |
| Electrical and Electronic Engineering | Lifetime | 182 | US 50 | 99.88 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 60 | US 12 | 99.87 |
| Organic Chemistry | Lifetime | 136 | US 59 | 99.78 |
| Catalysis | Lifetime | 26 | US 8 | 99.59 |
| Mechanics of Materials | Lifetime | 253 | US 86 | 99.25 |
| Spectroscopy and Chemical Instrumentation | Lifetime | 167 | US 87 | 99.11 |
| Biomedical Engineering | Lifetime | 723 | US 224 | 98.96 |
| Mechanical Engineering | Lifetime | 744 | US 200 | 98.83 |
| Chemical Synthesis and Catalysis | Lifetime | 200 | US 69 | 99.00 |
| Electronic, Optical and Magnetic Materials | Lifetime | 280 | US 88 | 98.40 |
| Nanoscience and Nanotechnology | Lifetime | 50 | US 21 | 98.35 |
| Polymers, Plastics and Soft Materials | Lifetime | 405 | US 94 | 97.90 |
| Electrochemistry | Lifetime | 238 | US 50 | 94.65 |
| Condensed Matter Physics | Lifetime | 460 | US 188 | 95.28 |
| Materials Characterization and Crystallography | Lifetime | 417 | US 136 | 91.46 |
| Geophysics and Seismology | Lifetime | 766 | US 277 | 92.48 |
| Inorganic and Nuclear Chemistry | Lifetime | 646 | US 208 | 89.92 |
| Surfaces, Coatings and Thin Films | Lifetime | 637 | US 196 | 89.27 |
| Ceramics, Glasses and Composites | Lifetime | 655 | US 164 | 88.29 |
| Atmospheric Science and Meteorology | Lifetime | 753 | US 396 | 85.82 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 132 | US 4 | 99.37 |
| Electrical and Electronic Engineering | 2021-2025 | 579 | US 46 | 98.72 |
| Materials Chemistry | 2021-2025 | 419 | US 32 | 98.25 |
| Molecular Biology | 2021-2025 | 529 | US 149 | 97.28 |
| Catalysis | 2021-2025 | 126 | US 9 | 94.10 |
| Organic Chemistry | 2021-2025 | 406 | US 61 | 90.52 |
| Atomic, Molecular and Optical Physics | 2021-2025 | 390 | US 123 | 87.44 |
| Chemical Synthesis and Catalysis | 2021-2025 | 303 | US 39 | 86.20 |
| Electrochemistry | 2021-2025 | 90 | US 5 | 80.47 |
| Automotive Engineering | 2021-2025 | 755 | US 110 | 80.59 |
| Nutrition and Dietetics | 2021-2025 | 413 | US 92 | 79.77 |
| Mechanics of Materials | 2021-2025 | 803 | US 90 | 71.38 |
| Geophysics and Seismology | 2021-2025 | 448 | US 105 | 69.91 |
| Polymers, Plastics and Soft Materials | 2021-2025 | 636 | US 57 | 59.60 |
| Advanced Chemical Physics Studies | Lifetime | 8 | US 5 | 99.97 |
| Molecular Junctions and Nanostructures | Lifetime | 9 | US 7 | 99.94 |
| Electrocatalysts for Energy Conversion | Lifetime | 34 | US 10 | 99.90 |
| CO2 Reduction Techniques and Catalysts | Lifetime | 11 | US 3 | 99.81 |
| Catalysis and Oxidation Reactions | Lifetime | 27 | US 11 | 99.82 |
| Catalytic Processes in Materials Science | Lifetime | 50 | US 18 | 99.88 |
| Spectroscopy and Quantum Chemical Studies | Lifetime | 27 | US 20 | 99.89 |
| Advanced Physical and Chemical Molecular Interactions | Lifetime | 4 | US 4 | 99.83 |
| Boron and Carbon Nanomaterials Research | Lifetime | 24 | US 11 | 99.65 |
| Energetic Materials and Combustion | Lifetime | 20 | US 13 | 99.48 |
| Machine Learning in Materials Science | Lifetime | 20 | US 12 | 99.61 |
| Inorganic and Organometallic Chemistry | Lifetime | 64 | US 42 | 99.62 |
| Quantum, superfluid, helium dynamics | Lifetime | 59 | US 33 | 99.40 |
| Various Chemistry Research Topics | Lifetime | 28 | US 22 | 99.49 |
| Diamond and Carbon-based Materials Research | Lifetime | 93 | US 28 | 99.34 |
| Ionic liquids properties and applications | Lifetime | 49 | US 14 | 99.24 |
| Electrochemical Analysis and Applications | Lifetime | 175 | US 47 | 99.38 |
| Graphene research and applications | Lifetime | 188 | US 55 | 99.52 |
| Dendrimers and Hyperbranched Polymers | Lifetime | 42 | US 12 | 99.03 |
| Fuel Cells and Related Materials | Lifetime | 201 | US 36 | 99.12 |
| Hydrogen Storage and Materials | Lifetime | 75 | US 9 | 98.84 |
| Thermal and Kinetic Analysis | Lifetime | 104 | US 43 | 98.51 |
| Photochemistry and Electron Transfer Studies | Lifetime | 150 | US 73 | 99.15 |
| Carbon Nanotubes in Composites | Lifetime | 161 | US 53 | 99.15 |
| Oxidative Organic Chemistry Reactions | Lifetime | 153 | US 53 | 99.13 |
| nanoparticles nucleation surface interactions | Lifetime | 115 | US 59 | 98.87 |
| History and advancements in chemistry | Lifetime | 41 | US 25 | 98.63 |
| Ammonia Synthesis and Nitrogen Reduction | Lifetime | 129 | US 23 | 98.60 |
| Atomic and Molecular Physics | Lifetime | 258 | US 113 | 98.55 |
| Receptor Mechanisms and Signaling | Lifetime | 403 | US 205 | 98.91 |
| Semiconductor materials and devices | Lifetime | 704 | US 307 | 98.74 |
| Surface and Thin Film Phenomena | Lifetime | 152 | US 72 | 98.70 |
| Chemical Thermodynamics and Molecular Structure | Lifetime | 204 | US 87 | 98.19 |
| Advanced NMR Techniques and Applications | Lifetime | 261 | US 109 | 98.18 |
| Asymmetric Hydrogenation and Catalysis | Lifetime | 280 | US 73 | 98.97 |
| Chemical Reaction Mechanisms | Lifetime | 187 | US 91 | 98.26 |
| Chemical Synthesis and Analysis | Lifetime | 637 | US 215 | 98.53 |
| Free Radicals and Antioxidants | Lifetime | 247 | US 96 | 98.11 |
| Chemical Reactions and Mechanisms | Lifetime | 125 | US 46 | 97.73 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | Lifetime | 565 | US 50 | 98.57 |
| High-pressure geophysics and materials | Lifetime | 668 | US 256 | 98.40 |
| Advanced Thermoelectric Materials and Devices | Lifetime | 235 | US 52 | 97.49 |
| Mass Spectrometry Techniques and Applications | Lifetime | 679 | US 289 | 97.76 |
| Nonlinear Optical Materials Research | Lifetime | 200 | US 36 | 97.51 |
| Catalytic C–H Functionalization Methods | Lifetime | 472 | US 74 | 98.38 |
| Chemical and Physical Properties of Materials | Lifetime | 45 | US 18 | 96.69 |
| Electron and X-Ray Spectroscopy Techniques | Lifetime | 606 | US 229 | 97.32 |
| Thermal properties of materials | Lifetime | 248 | US 81 | 97.09 |
| Force Microscopy Techniques and Applications | Lifetime | 598 | US 250 | 97.47 |
| Electronic and Structural Properties of Oxides | Lifetime | 702 | US 204 | 97.47 |
| Inorganic Fluorides and Related Compounds | Lifetime | 432 | US 150 | 97.18 |
| Metal-Organic Frameworks: Synthesis and Applications | Lifetime | 845 | US 111 | 97.58 |
| Neuropeptides and Animal Physiology | Lifetime | 807 | US 356 | 97.51 |
| Biochemical Analysis and Sensing Techniques | Lifetime | 613 | US 264 | 96.62 |
| Material Dynamics and Properties | Lifetime | 391 | US 158 | 97.55 |
| Carbon dioxide utilization in catalysis | Lifetime | 477 | US 86 | 97.05 |
| Magnetism in coordination complexes | Lifetime | 748 | US 154 | 97.50 |
| DNA and Nucleic Acid Chemistry | Lifetime | 876 | US 452 | 97.10 |
| Molecular spectroscopy and chirality | Lifetime | 593 | US 246 | 96.87 |
| Protein Structure and Dynamics | Lifetime | 790 | US 406 | 97.24 |
| Organometallic Complex Synthesis and Catalysis | Lifetime | 798 | US 204 | 97.45 |
| Solid-state spectroscopy and crystallography | Lifetime | 862 | US 249 | 96.15 |
| Advanced Thermodynamics and Statistical Mechanics | Lifetime | 548 | US 188 | 96.34 |
| Crystallography and molecular interactions | Lifetime | 605 | US 127 | 96.25 |
| MXene and MAX Phase Materials | Lifetime | 989 | US 101 | 96.26 |
| Porphyrin and Phthalocyanine Chemistry | Lifetime | 987 | US 248 | 96.28 |
| Metallic Glasses and Amorphous Alloys | Lifetime | 518 | US 82 | 95.76 |
| Rocket and propulsion systems research | Lifetime | 603 | US 256 | 94.88 |
| Combustion and Detonation Processes | Lifetime | 675 | US 200 | 95.56 |
| Molecular Spectroscopy and Structure | Lifetime | 563 | US 223 | 95.70 |
| Catalytic Cross-Coupling Reactions | Lifetime | 834 | US 136 | 95.98 |
| Fullerene Chemistry and Applications | Lifetime | 623 | US 136 | 94.51 |
| Supramolecular Chemistry and Complexes | Lifetime | 756 | US 113 | 93.68 |
| Organic and Molecular Conductors Research | Lifetime | 735 | US 173 | 92.91 |
| Surface Chemistry and Catalysis | Lifetime | 838 | US 176 | 89.28 |
| Vanadium and Halogenation Chemistry | Lifetime | 895 | US 168 | 86.72 |
| N-Heterocyclic Carbenes in Organic and Inorganic Chemistry | Lifetime | 975 | US 140 | 85.70 |
| Chemistry and Stereochemistry Studies | Lifetime | 941 | US 259 | 54.46 |
| Receptor Mechanisms and Signaling | 2021-2025 | 7 | US 2 | 99.39 |
| Neuropeptides and Animal Physiology | 2021-2025 | 10 | US 4 | 98.44 |
| Electrocatalysts for Energy Conversion | 2021-2025 | 175 | US 6 | 99.23 |
| CO2 Reduction Techniques and Catalysts | 2021-2025 | 98 | US 5 | 98.02 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | 2021-2025 | 517 | US 18 | 97.80 |
| Machine Learning in Materials Science | 2021-2025 | 137 | US 45 | 96.16 |
| Electrochemical Analysis and Applications | 2021-2025 | 341 | US 15 | 95.59 |
| Fuel Cells and Related Materials | 2021-2025 | 433 | US 25 | 95.70 |
| Ionic liquids properties and applications | 2021-2025 | 189 | US 18 | 94.60 |
| Catalytic Processes in Materials Science | 2021-2025 | 924 | US 44 | 95.77 |
| Ammonia Synthesis and Nitrogen Reduction | 2021-2025 | 367 | US 11 | 93.68 |
| Molecular Junctions and Nanostructures | 2021-2025 | 312 | US 37 | 88.58 |
| Biochemical Analysis and Sensing Techniques | 2021-2025 | 522 | US 75 | 84.33 |
| Protein Kinase Regulation and GTPase Signaling | 2021-2025 | 126 | US 67 | 79.45 |
| Material Dynamics and Properties | 2021-2025 | 309 | US 76 | 83.07 |
| Metallic Glasses and Amorphous Alloys | 2021-2025 | 813 | US 39 | 72.52 |
| Various Chemistry Research Topics | 2021-2025 | 501 | US 201 | 33.30 |
| Electrostatics and Colloid Interactions | 2021-2025 | 962 | US 210 | 23.95 |