-
H-Index Rankings
Ranks researchers based on publication impact
-
i10 Productivity Rankings
Measures productivity based on the number of papers with at least 10 citationsOnly ADCitation Rankings
Ranks researchers according to their citation counts- Subject Rankings
Lists researchers across 13 main and 220 subfields- Top 100 Scientists
Highlights the most influential 100 scientists by region and disciplineSocial Sciences & HumanitiesNew
Evaluates performance in the social sciences and humanities- Art & Humanities
New
Ranks achievements in arts and humanities disciplines- University Rankings
-
University Rankings
Ranks 24,500 institutions (universities, institutes, companies, hospitals)- University Subject Rankings
Ranks universities across 13 main academic fields- Young Universities
Ranks institutions founded in the last 30 years- Top 100 Institutions
Lists the top 100 institutions by country and subjectAD Students
Helps compare institutions to find the best match for academic and research goals- Country
-
Country Rankings
Ranks 221 countries based on scientific productivity and impact- Country Reports
Provides detailed reports analyzing the scientific performance of 221 countries.- Student
Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:1Citation Metrics
-
Total57,521
-
Last 6 Years21,700
-
Last 6 Years / Total0.377
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:2Citation Metrics
-
Total21,132
-
Last 6 Years18,409
-
Last 6 Years / Total0.871
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:3Citation Metrics
-
Total20,051
-
Last 6 Years12,664
-
Last 6 Years / Total0.632
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:4Natural Sciences / Chemical Sciences
X-ray absorption spectroscopy | operando | heterogeneous catalysis | synchrotron radiatioCitation Metrics
-
Total14,989
-
Last 6 Years10,458
-
Last 6 Years / Total0.698
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:5Natural Sciences / Chemical Sciences
Surface Science | Surface Chemistry | Heterogeneous Catalysis | Oxide Surfaces | surface_catalysiCitation Metrics
-
Total14,392
-
Last 6 Years6,454
-
Last 6 Years / Total0.448
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:6Natural Sciences / Chemical Sciences
theoretical chemistry | quantum chemistry | density functional theory | charge transfeCitation Metrics
-
Total12,069
-
Last 6 Years5,935
-
Last 6 Years / Total0.492
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:7Citation Metrics
-
Total4,892
-
Last 6 Years4,721
-
Last 6 Years / Total0.965
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:8Citation Metrics
-
Total15,665
-
Last 6 Years4,273
-
Last 6 Years / Total0.273
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:9Natural Sciences / Chemical Sciences
Energy storage | First-principle calculation | Ionic transportation | Structural analysiCitation Metrics
-
Total4,355
-
Last 6 Years4,164
-
Last 6 Years / Total0.956
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:10Citation Metrics
-
Total5,132
-
Last 6 Years3,779
-
Last 6 Years / Total0.736
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:11Citation Metrics
-
Total8,874
-
Last 6 Years3,372
-
Last 6 Years / Total0.380
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:12Natural Sciences / Chemical Sciences
Transition Metal Complexes | Density Functional Theory | Artificial Photosynthesis | Homogeneous CatalysiCitation Metrics
-
Total6,050
-
Last 6 Years3,291
-
Last 6 Years / Total0.544
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:13Citation Metrics
-
Total8,030
-
Last 6 Years3,048
-
Last 6 Years / Total0.380
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:14Citation Metrics
-
Total7,757
-
Last 6 Years2,155
-
Last 6 Years / Total0.278
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:15Citation Metrics
-
Total2,032
-
Last 6 Years1,958
-
Last 6 Years / Total0.964
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:16Natural Sciences / Chemical Sciences
Li/Na-ion batteries | Li metal anode | Li-S batteries | Synchrotron spectroscopCitation Metrics
-
Total1,606
-
Last 6 Years1,550
-
Last 6 Years / Total0.965
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:17Citation Metrics
-
Total3,397
-
Last 6 Years1,518
-
Last 6 Years / Total0.447
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:18Natural Sciences / Chemical Sciences
Atmospheric Chemistry | Bioaerosols | Aerosol Mass Spectrometry | Aerosol-Cloud InteractionCitation Metrics
-
Total1,385
-
Last 6 Years1,303
-
Last 6 Years / Total0.941
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:19Citation Metrics
-
Total2,084
-
Last 6 Years1,055
-
Last 6 Years / Total0.506
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:20Citation Metrics
-
Total1,754
-
Last 6 Years1,039
-
Last 6 Years / Total0.592
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:21Natural Sciences / Chemical Sciences
Biotechnology | Analytical Chemistry | Nanotechnology | Materials SciencCitation Metrics
-
Total1,370
-
Last 6 Years696
-
Last 6 Years / Total0.508
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:22Citation Metrics
-
Total822
-
Last 6 Years670
-
Last 6 Years / Total0.815
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:23Citation Metrics
-
Total1,154
-
Last 6 Years585
-
Last 6 Years / Total0.507
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:24Citation Metrics
-
Total4,938
-
Last 6 Years481
-
Last 6 Years / Total0.097
Get Full Access to Premium Data
* Last 6 Years Citation Counts RankingsRankings
Ranking Based On Selection:25Citation Metrics
-
Total2,244
-
Last 6 Years283
-
Last 6 Years / Total0.126
Get Full Access to Premium Data
Discover Universities That Trust Us
Curious about institutions benefiting from the AD Scientific Index?
360° Real-Time Institutional Analysis
🔍 Uncover Your University’s Full Potential – In Real Time!
- 📊 Monitor academic performance instantly, across departments and levels.
- 🔄 Track changes and trends with detailed departmental insights.
- 📍 Benchmark your standing globally, nationally, and locally.
- 🚩 Identify weaknesses and turn them into strategic strengths.
- 🧠 Shape smarter strategies using expert insights and interactive dashboards.
🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
We use cookies to personalize our website and offer you a better experience. If you accept cookies, we can offer you special services. Cookie Policy - Country Reports
- University Subject Rankings