World's Top 2% Scientists

Varma, Rajender S.

Universidade Federal de São Carlos
Rank:

Overall Rank
Rank in the SubField 1
Publications
Citations

Data for the year: 2025

Main Field

Chemistry

SubField 1

Organic Chemistry

SubField 2

Nanoscience & Nanotechnology

Rank in the SubField 1 (Organic Chemistry): 2 out of 179164 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score385382
Total Cites 81398691
H-index 40.00 41.00
Hm-index 22.99 23.79
Number of Single Authored Papers 22 22
Total Cites to Single Authored Papers 179 190
Number of Single+First Authored Papers 112 112
Total Cites to Single+First Authored Papers 268 281
Number of Single+First+Last Authored Papers 582 582
Total Cites to Single+First+Last Authored Papers 5177 5452
Composite Score 4.26 4.28
Number of Distinct Citing Papers 7108.00 7390.00
Ratio of Total Citations to Distinct Citing Papers 1.15 1.18
Self-Citation Percentage:
6.35%

Data for the year: 2024

Main Field

Chemistry

SubField 1

Organic Chemistry

SubField 2

Nanoscience & Nanotechnology

Rank in the SubField 1 (Organic Chemistry): 2 out of 170049 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score439342
Total Cites 72298049
H-index 37.00 40.00
Hm-index 21.80 23.28
Number of Single Authored Papers 22 22
Total Cites to Single Authored Papers 168 200
Number of Single+First Authored Papers 112 112
Total Cites to Single+First Authored Papers 257 298
Number of Single+First+Last Authored Papers 559 559
Total Cites to Single+First+Last Authored Papers 4687 5187
Composite Score 4.24 4.30
Number of Distinct Citing Papers 6152.00 6472.00
Ratio of Total Citations to Distinct Citing Papers 1.18 1.24
Self-Citation Percentage:
10.19%

Data for the year: 2023

Main Field

Chemistry

SubField 1

Organic Chemistry

SubField 2

Nanoscience & Nanotechnology

Rank in the SubField 1 (Organic Chemistry): 2 out of 161671 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score459321
Total Cites 64207622
H-index 38.00 42.00
Hm-index 21.65 23.39
Number of Single Authored Papers 22 22
Total Cites to Single Authored Papers 182 219
Number of Single+First Authored Papers 112 112
Total Cites to Single+First Authored Papers 278 326
Number of Single+First+Last Authored Papers 519 519
Total Cites to Single+First+Last Authored Papers 4339 5093
Composite Score 4.26 4.34
Number of Distinct Citing Papers 5276.00 5670.00
Ratio of Total Citations to Distinct Citing Papers 1.22 1.34
Self-Citation Percentage:
15.77%

Data for the year: 2022

Main Field

Chemistry

SubField 1

Organic Chemistry

SubField 2

Nanoscience & Nanotechnology

Rank in the SubField 1 (Organic Chemistry): 6 out of 154108 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score709522
Total Cites 47865536
H-index 34.00 37.00
Hm-index 18.60 20.93
Number of Single Authored Papers 22 22
Total Cites to Single Authored Papers 171 210
Number of Single+First Authored Papers 108 108
Total Cites to Single+First Authored Papers 238 288
Number of Single+First+Last Authored Papers 445 445
Total Cites to Single+First+Last Authored Papers 3551 4045
Composite Score 4.17 4.27
Number of Distinct Citing Papers 3866.00 4118.00
Ratio of Total Citations to Distinct Citing Papers 1.24 1.34
Self-Citation Percentage:
13.55%

Data for the year: 2021

Main Field

Chemistry

SubField 1

Organic Chemistry

SubField 2

General Chemistry

Rank in the SubField 1 (Organic Chemistry): 6 out of 144918 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score838647
Total Cites 64957392
H-index 37.00 40.00
Hm-index 22.17 24.37
Number of Single Authored Papers 20 20
Total Cites to Single Authored Papers 253 320
Number of Single+First Authored Papers 106 106
Total Cites to Single+First Authored Papers 374 446
Number of Single+First+Last Authored Papers 396 396
Total Cites to Single+First+Last Authored Papers 4926 5506
Composite Score 4.22 4.31
Number of Distinct Citing Papers 5179.00 5481.00
Ratio of Total Citations to Distinct Citing Papers 1.25 1.35
Self-Citation Percentage:
12.13%

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