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Citation Rankings
Ranks researchers according to their citation counts- Subject Rankings
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Citation Rankings
Highly Cited ResearchersHighly Cited Researchers 206 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025
Citation Rankings highlight the world’s Highly Cited Researchers based on total and recent 6-year citation counts. These rankings reveal how widely and consistently a researcher’s work is cited, reflecting their level of scientific influence. Data is analyzed using near real-time metrics, with special attention to unethical practices and manipulative behaviors. To ensure transparency and data integrity, the reporting of potential violations is actively encouraged. Comparative analysis is available across 13 main fields and 221 academic disciplines. This ranking is unique to the AD Scientific Index.
* Last 6 Years Citation Counts RankingsRankings
5,028World Rank
199Country Rank
1UniversityRanking Based On Selection:1Engineering & Technology / Energy Engineering
Hybrid solar cells | Perovskite solar cells | Perovskites | Tin perovskite | Solar energy conversioCitation Metrics
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Total60,748
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Last 6 Years36,481
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Last 6 Years / Total0.601
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* Last 6 Years Citation Counts RankingsRankings
15,877World Rank
689Country Rank
2UniversityRanking Based On Selection:2Citation Metrics
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Total21,304
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Last 6 Years17,401
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Last 6 Years / Total0.817
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* Last 6 Years Citation Counts RankingsRankings
23,798World Rank
1,072Country Rank
3UniversityRanking Based On Selection:3Engineering & Technology / Metallurgical & Materials Engineering
Thin Film Photovoltaics | Materials Science | Defect SpectroscopCitation Metrics
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Total19,608
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Last 6 Years13,334
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Last 6 Years / Total0.680
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* Last 6 Years Citation Counts RankingsRankings
26,398World Rank
1,170Country Rank
4UniversityRanking Based On Selection:4Citation Metrics
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Total30,824
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Last 6 Years12,450
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Last 6 Years / Total0.404
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* Last 6 Years Citation Counts RankingsRankings
28,587World Rank
1,273Country Rank
5UniversityRanking Based On Selection:5Citation Metrics
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Total20,027
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Last 6 Years11,804
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Last 6 Years / Total0.589
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* Last 6 Years Citation Counts RankingsRankings
30,762World Rank
1,372Country Rank
6UniversityRanking Based On Selection:6Engineering & Technology / Metallurgical & Materials Engineering
solar fuels | photoelectrochemistry | thin films | nanostructured materials | metal oxideCitation Metrics
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Total20,511
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Last 6 Years11,228
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Last 6 Years / Total0.547
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* Last 6 Years Citation Counts RankingsRankings
31,902World Rank
1,415Country Rank
7UniversityRanking Based On Selection:7Others
Photovoltaics | Perovskite and Silicon Solar Cells | Heterojunctions | Photoelectron SpectroscopCitation Metrics
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Total17,070
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Last 6 Years10,960
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Last 6 Years / Total0.642
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* Last 6 Years Citation Counts RankingsRankings
39,830World Rank
1,739Country Rank
8UniversityRanking Based On Selection:8Citation Metrics
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Total12,418
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Last 6 Years9,426
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Last 6 Years / Total0.759
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* Last 6 Years Citation Counts RankingsRankings
43,088World Rank
1,873Country Rank
9UniversityRanking Based On Selection:9Citation Metrics
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Total11,387
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Last 6 Years8,929
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Last 6 Years / Total0.784
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* Last 6 Years Citation Counts RankingsRankings
44,192World Rank
1,931Country Rank
10UniversityRanking Based On Selection:10Citation Metrics
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Total15,117
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Last 6 Years8,768
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Last 6 Years / Total0.580
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* Last 6 Years Citation Counts RankingsRankings
48,226World Rank
2,107Country Rank
11UniversityRanking Based On Selection:11Citation Metrics
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Total8,387
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Last 6 Years8,241
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Last 6 Years / Total0.983
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* Last 6 Years Citation Counts RankingsRankings
62,231World Rank
2,726Country Rank
12UniversityRanking Based On Selection:12Engineering & Technology / Metallurgical & Materials Engineering
hybrid materials | functional colloid particleCitation Metrics
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Total16,758
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Last 6 Years6,879
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Last 6 Years / Total0.410
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* Last 6 Years Citation Counts RankingsRankings
62,324World Rank
2,735Country Rank
13UniversityRanking Based On Selection:13Citation Metrics
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Total11,510
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Last 6 Years6,872
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Last 6 Years / Total0.597
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* Last 6 Years Citation Counts RankingsRankings
63,839World Rank
2,810Country Rank
14UniversityRanking Based On Selection:14Citation Metrics
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Total8,127
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Last 6 Years6,747
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Last 6 Years / Total0.830
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* Last 6 Years Citation Counts RankingsRankings
65,253World Rank
2,864Country Rank
15UniversityRanking Based On Selection:15Engineering & Technology / Metallurgical & Materials Engineering
Photoelectrochemistry | Materials SciencCitation Metrics
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Total10,251
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Last 6 Years6,640
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Last 6 Years / Total0.648
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* Last 6 Years Citation Counts RankingsRankings
71,182World Rank
3,135Country Rank
16UniversityRanking Based On Selection:16Citation Metrics
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Total8,421
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Last 6 Years6,230
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Last 6 Years / Total0.740
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* Last 6 Years Citation Counts RankingsRankings
80,437World Rank
3,533Country Rank
17UniversityRanking Based On Selection:17Citation Metrics
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Total10,824
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Last 6 Years5,682
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Last 6 Years / Total0.525
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* Last 6 Years Citation Counts RankingsRankings
82,255World Rank
3,607Country Rank
18UniversityRanking Based On Selection:18Citation Metrics
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Total11,395
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Last 6 Years5,586
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Last 6 Years / Total0.490
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* Last 6 Years Citation Counts RankingsRankings
84,580World Rank
3,712Country Rank
19UniversityRanking Based On Selection:19Citation Metrics
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Total11,730
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Last 6 Years5,465
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Last 6 Years / Total0.466
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* Last 6 Years Citation Counts RankingsRankings
93,308World Rank
4,081Country Rank
20UniversityRanking Based On Selection:20Citation Metrics
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Total5,158
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Last 6 Years5,061
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Last 6 Years / Total0.981
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* Last 6 Years Citation Counts RankingsRankings
99,488World Rank
4,342Country Rank
21UniversityRanking Based On Selection:21Citation Metrics
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Total5,600
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Last 6 Years4,817
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Last 6 Years / Total0.860
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* Last 6 Years Citation Counts RankingsRankings
100,719World Rank
4,382Country Rank
22UniversityRanking Based On Selection:22Citation Metrics
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Total6,355
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Last 6 Years4,769
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Last 6 Years / Total0.750
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* Last 6 Years Citation Counts RankingsRankings
100,877World Rank
4,389Country Rank
23UniversityRanking Based On Selection:23Citation Metrics
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Total5,514
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Last 6 Years4,763
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Last 6 Years / Total0.864
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* Last 6 Years Citation Counts RankingsRankings
112,962World Rank
4,873Country Rank
24UniversityRanking Based On Selection:24Natural Sciences / Physics
Condensed matter physics | topological phases | graphene | magnetism | low-dimensional systemCitation Metrics
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Total8,160
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Last 6 Years4,342
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Last 6 Years / Total0.532
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* Last 6 Years Citation Counts RankingsRankings
113,231World Rank
4,877Country Rank
25UniversityRanking Based On Selection:25Citation Metrics
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Total5,738
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Last 6 Years4,334
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Last 6 Years / Total0.755
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