| Physics & Astronomy · 323 listed authors (32.6%) |
| Nuclear & Particle Physics | 95 | 9.6% | 33 | Starobinsky, Alexei A. #1,789 |
| Applied Physics | 86 | 8.7% | 14 | Oganov, Artem R. #5,628 |
| Chemical Physics | 28 | 2.8% | 7 | Derjaguin, Boris V. #26,432 |
| Optics | 24 | 2.4% | 8 | Khonina, Svetlana Nikolaevna #9,245 |
| General Physics | 22 | 2.2% | 3 | Volovik, Grigory E. #14,669 |
| Fluids & Plasmas | 18 | 1.8% | 5 | Tarasov, Vasily E. #7,647 |
| Mathematical Physics | 9 | 0.9% | 4 | Kudryashov, Nikolay A. #3,601 |
| Astronomy & Astrophysics | 7 | 0.7% | 5 | Potekhin, Alexander Y. #50,754 |
| Acoustics | 6 | 0.6% | 1 | Vavilov, V. P. #91,832 |
| Chemistry · 141 listed authors (14.2%) |
| Organic Chemistry | 37 | 3.7% | 7 | Ananikov, Valentine P. #3,554 |
| Inorganic & Nuclear Chemistry | 36 | 3.6% | 8 | Blatov, Vladislav A. #24,132 |
| Medicinal & Biomolecular Chemistry | 14 | 1.4% | 3 | Poroikov, V. V. #69,182 |
| Analytical Chemistry | 13 | 1.3% | 2 | Karyakin, Arkady A. #43,866 |
| Physical Chemistry | 12 | 1.2% | 2 | Bahnemann, Detlef W. #8,064 |
| Polymers | 11 | 1.1% | 3 | Malkin, Alexander Yakovlevich #57,688 |
| General Chemistry | 7 | 0.7% | 0 | Aldoshin, Sergei M. #247,983 |
| Enabling & Strategic Technologies · 109 listed authors (11.0%) |
| Materials | 64 | 6.5% | 22 | Valiev, R. Z. #3,088 |
| Optoelectronics & Photonics | 38 | 3.8% | 1 | Tuchin, Valery V. #13,281 |
| Energy | 34 | 3.4% | 10 | Agyekum, Ephraim Bonah #6,410 |
| Biotechnology | 3 | 0.3% | 1 | Dykman, Lev A. #43,214 |
| Nanoscience & Nanotechnology | 3 | 0.3% | 2 | Stevenson, Keith J. #22,729 |
| Clinical Medicine · 97 listed authors (9.8%) |
| Cardiovascular System & Hematology | 18 | 1.8% | 7 | Orekhov, Alexander Nikolaevich #8,593 |
| Neurology & Neurosurgery | 18 | 1.8% | 5 | Kalueff, Allan V. #18,577 |
| Oncology & Carcinogenesis | 9 | 0.9% | 1 | Yuzhalin, Arseniy E. #67,403 |
| General & Internal Medicine | 8 | 0.8% | 0 | Vlassov, Vasiliy V. #199,524 |
| Gastroenterology & Hepatology | 5 | 0.5% | 1 | Swidsinski, Alexander V. #87,669 |
| Immunology | 5 | 0.5% | 2 | Kzhyshkowska, Julia G. #40,252 |
| Pharmacology & Pharmacy | 4 | 0.4% | 1 | Bokov, Dmitry O. #52,751 |
| Dentistry | 3 | 0.3% | 1 | Mangano, Francesco Guido #38,517 |
| General Clinical Medicine | 2 | 0.2% | 0 | Katrukha, Ivan A. #417,878 |
| Nuclear Medicine & Medical Imaging | 2 | 0.2% | 0 | Semyachkina-Glushkovskaya, Oxana V. #325,970 |
| Pediatrics | 2 | 0.2% | 0 | Levene, Malcolm I. #245,972 |
| Surgery | 2 | 0.2% | 0 | Shabunin, A. V. #408,792 |
| Anesthesiology | 1 | 0.1% | 0 | Likhvantsev, V. V. #446,923 |
| Dermatology & Venereal Diseases | 1 | 0.1% | 1 | Karu, Tiina I. #16,915 |
| Endocrinology & Metabolism | 1 | 0.1% | 0 | Dedov, Ivan I. #159,147 |
| Obstetrics & Reproductive Medicine | 1 | 0.1% | 0 | Adamian, Leila V. #199,451 |
| Ophthalmology & Optometry | 1 | 0.1% | 0 | Bikbov, Mukharram M. #113,519 |
| Orthopedics | 1 | 0.1% | 0 | Ilizarov, Gavriel Abramovich #145,472 |
| Psychiatry | 1 | 0.1% | 0 | Skryabin, Valentin Yu #107,811 |
| Urology & Nephrology | 1 | 0.1% | 1 | de la Rosette, Jean Jmch M.C.H. #69,712 |
| Biomedical Research · 76 listed authors (7.7%) |
| Biochemistry & Molecular Biology | 52 | 5.3% | 6 | Kagan, Valerian E. #6,394 |
| Microbiology | 10 | 1.0% | 4 | Mikhailova, Ekaterina O. #31,017 |
| Biophysics | 9 | 0.9% | 1 | Gudkov, Sergey V. #56,702 |
| Mycology & Parasitology | 5 | 0.5% | 0 | Malysheva, Ekaterina F. #266,319 |
| Toxicology | 3 | 0.3% | 2 | Skalny, Anatoly V. #39,149 |
| Virology | 3 | 0.3% | 0 | Lukashev, Alexander N. #118,770 |
| Genetics & Heredity | 2 | 0.2% | 0 | Zhivotovsky, Lev A. #273,697 |
| Nutrition & Dietetics | 1 | 0.1% | 0 | Avdeev, Sergey Nikolaevich #287,174 |
| Physiology | 1 | 0.1% | 0 | Shenkman, Boris S. #305,169 |
| Engineering · 57 listed authors (5.8%) |
| Mechanical Engineering & Transports | 18 | 1.8% | 4 | Sheremet, Mikhail A. #9,900 |
| Aerospace & Aeronautics | 14 | 1.4% | 1 | Smirnov, Nickolay N. #47,793 |
| Mining & Metallurgy | 9 | 0.9% | 0 | Aleksandrova, Т. N. #263,245 |
| Industrial Engineering & Automation | 8 | 0.8% | 4 | Polyak, Boris T. #3,335 |
| Electrical & Electronic Engineering | 4 | 0.4% | 0 | Shadrin, Dmitrii G. #398,757 |
| Chemical Engineering | 2 | 0.2% | 0 | Nikonenko, Victor V. #205,836 |
| Geological & Geomatics Engineering | 2 | 0.2% | 0 | Florinsky, Igor V. #102,556 |
| Biomedical Engineering | 1 | 0.1% | 1 | Mironov, Vladimir A. #58,584 |
| Environmental Engineering | 1 | 0.1% | 0 | Ayzel, Georgy V. #215,218 |
| Operations Research | 1 | 0.1% | 0 | Mukhametzyanov, I. Z. #171,045 |
| Biology · 53 listed authors (5.4%) |
| Zoology | 27 | 2.7% | 1 | Subbotin, Sergei A. #98,492 |
| Plant Biology & Botany | 15 | 1.5% | 6 | Allakhverdiev, Suleyman I. #8,609 |
| Marine Biology & Hydrobiology | 5 | 0.5% | 1 | Chubarenko, Irina P. #72,467 |
| Entomology | 4 | 0.4% | 0 | Mironov, Sergey V. #184,706 |
| Ornithology | 1 | 0.1% | 0 | Chernetsov, Nikita S. #373,279 |
| Mathematics & Statistics · 40 listed authors (4.0%) |
| General Mathematics | 31 | 3.1% | 4 | Zhikov, Vasiliǐ V. #46,094 |
| Applied Mathematics | 6 | 0.6% | 1 | Barenblatt, Grigory Isaakovich #16,336 |
| Numerical & Computational Mathematics | 3 | 0.3% | 1 | Sobol’, Il'ya M. #4,281 |
| Earth & Environmental Sciences · 36 listed authors (3.6%) |
| Geochemistry & Geophysics | 11 | 1.1% | 5 | Krivovichev, Sergey V. #29,634 |
| Environmental Sciences | 7 | 0.7% | 6 | Wang, Qiang #493 |
| Meteorology & Atmospheric Sciences | 7 | 0.7% | 6 | Tsyganenko, Nikolai A. #52,256 |
| Geology | 6 | 0.6% | 2 | Litvinenko, Vladimir S. #32,161 |
| Paleontology | 2 | 0.2% | 1 | Ruban, Dmitry Aleksandrovitch #74,645 |
| Oceanography | 1 | 0.1% | 0 | Osadchiev, Alexander A. #463,864 |
| Information & Communication Technologies · 28 listed authors (2.8%) |
| Artificial Intelligence & Image Processing | 17 | 1.7% | 8 | Oseledets, Ivan V. #3,273 |
| Networking & Telecommunications | 11 | 1.1% | 1 | Yarotsky, Dmitry A. #53,617 |
| Computation Theory & Mathematics | 2 | 0.2% | 1 | Razborov, Alexander A. #62,446 |
| Agriculture, Fisheries & Forestry · 8 listed authors (0.8%) |
| Agronomy & Agriculture | 4 | 0.4% | 1 | Vodyanitskii, Yu N. #95,191 |
| Fisheries | 4 | 0.4% | 1 | Yousefi, Morteza #90,603 |
| Food Science | 3 | 0.3% | 1 | Rebezov, Maksim Borisovich #95,945 |
| Dairy & Animal Science | 1 | 0.1% | 1 | Suraǐ, P. F. #8,899 |
| Forestry | 1 | 0.1% | 0 | Kirdyanov, Alexander V. #440,243 |
| Veterinary Sciences | 1 | 0.1% | 0 | Sprygin, Alexander V. #242,347 |
| Historical Studies · 7 listed authors (0.7%) |
| Archaeology | 5 | 0.5% | 0 | Derevyanko, A. P. #144,947 |
| Anthropology | 1 | 0.1% | 0 | Korotaev, Andrey V. #135,958 |
| History | 1 | 0.1% | 0 | Fadeyev, Ivan А. #4,885,313 |
| Economics & Business · 7 listed authors (0.7%) |
| Economics | 3 | 0.3% | 3 | Lee, Keun #21,540 |
| Business & Management | 2 | 0.2% | 2 | Popkova, Elena G. #57,438 |
| Social Sciences · 3 listed authors (0.3%) |
| Education | 2 | 0.2% | 1 | Grigorenko, Elena L. #26,115 |
| Political Science & Public Administration | 1 | 0.1% | 1 | Salamon, Lester M. #49,068 |
| Sociology | 1 | 0.1% | 1 | Goldstone, Jack A. #27,611 |
| Psychology & Cognitive Sciences · 3 listed authors (0.3%) |
| Experimental Psychology | 1 | 0.1% | 1 | Ardila, Alfredo E. #19,766 |
| General Psychology & Cognitive Sciences | 1 | 0.1% | 0 | Vygotsky, Lev S. #202,432 |
| Built Environment & Design · 1 listed authors (0.1%) |
| Building & Construction | 1 | 0.1% | 0 | Rakhimova, N. R. #103,467 |
| Philosophy & Theology · 1 listed authors (0.1%) |
| Philosophy | 1 | 0.1% | 0 | Husserl, Edmund #148,936 |
| Public Health & Health Services · 0 listed authors (0.0%) |
| Gerontology | 1 | 0.1% | 1 | Moskalev, Alexey Alexandrovich #52,753 |