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Kumar, Challa S.S.R.

Kumar, Challa S.S.R.

The Rowland Institute at Harvard, United States

2025 Rank: 67,745

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Nanoscience & Nanotechnology

SubField 2:

Physical Chemistry

Rank in SubField 1: 812 out of 156,020 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score67,74577,332
Total Cites5,2905,713
H-index3435
Hm-index1617
Number of Single Authored Papers1919
Total Cites to Single Authored Papers571577
Number of Single+First Authored Papers2929
Total Cites to Single+First Authored Papers2,1622,205
Number of Single+First+Last Authored Papers6565
Total Cites to Single+First+Last Authored Papers3,5213,734
Composite Score33
Number of Distinct Citing Papers4,9215,120
Ratio of Total Citations to Distinct Citing Papers 1.07 1.12
Self-Citation Percentage
7.40%
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Kumar, Challa S.S.R.

Kumar, Challa S.S.R.

Harvard Faculty of Arts and Sciences, United States

2023 Rank: 89,465

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Nanoscience & Nanotechnology

SubField 2:

Physical Chemistry

Rank in SubField 1: 909 out of 117,692 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score89,46598,682
Total Cites4,0514,416
H-index3133
Hm-index1313
Number of Single Authored Papers88
Total Cites to Single Authored Papers351354
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers1,7571,795
Number of Single+First+Last Authored Papers5252
Total Cites to Single+First+Last Authored Papers2,5772,747
Composite Score33
Number of Distinct Citing Papers3,7873,969
Ratio of Total Citations to Distinct Citing Papers 1.07 1.11
Self-Citation Percentage
8.27%
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Kumar, Challa S.S.R.

Kumar, Challa S.S.R.

Cain Department of Chemical Engineering, United States

2021 Rank: 97,896

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Nanoscience & Nanotechnology

SubField 2:

Physical Chemistry

Rank in SubField 1: 872 out of 89,177 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score97,896107,643
Total Cites3,4913,844
H-index2930
Hm-index1212
Number of Single Authored Papers77
Total Cites to Single Authored Papers252255
Number of Single+First Authored Papers1717
Total Cites to Single+First Authored Papers1,4291,466
Number of Single+First+Last Authored Papers5151
Total Cites to Single+First+Last Authored Papers2,1512,317
Composite Score33
Number of Distinct Citing Papers3,2533,427
Ratio of Total Citations to Distinct Citing Papers 1.07 1.12
Self-Citation Percentage
9.18%
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Kumar, Challa S.S.R.

Kumar, Challa S.S.R.

The Rowland Institute at Harvard, United States

2020 Rank: 90,664

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Nanoscience & Nanotechnology

SubField 2:

Physical Chemistry

Rank in SubField 1: 774 out of 75,210 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score90,66498,917
Total Cites3,1933,543
H-index2729
Hm-index1313
Number of Single Authored Papers1616
Total Cites to Single Authored Papers255261
Number of Single+First Authored Papers2626
Total Cites to Single+First Authored Papers1,2681,309
Number of Single+First+Last Authored Papers6060
Total Cites to Single+First+Last Authored Papers1,9042,077
Composite Score33
Number of Distinct Citing Papers2,9753,145
Ratio of Total Citations to Distinct Citing Papers 1.07 1.13
Self-Citation Percentage
9.88%
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