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Tolls, Johannes

Tolls, Johannes

Universität Zürich, Switzerland

2026 Rank: 85,847

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Earth & Environmental Sciences

SubField 1:

Environmental Sciences

SubField 2:

Chemical Physics

Rank in SubField 1: 681 out of 140,934 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score85,84797,638
Total Cites5,0755,439
H-index2930
Hm-index1111
Number of Single Authored Papers22
Total Cites to Single Authored Papers1,2781,282
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers1,8741,926
Number of Single+First+Last Authored Papers3737
Total Cites to Single+First+Last Authored Papers3,6283,816
Composite Score33
Number of Distinct Citing Papers4,1874,388
Ratio of Total Citations to Distinct Citing Papers 1.21 1.24
Self-Citation Percentage
6.69%
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Tolls, Johannes

Tolls, Johannes

Henkel AG & Co. KGaA, Germany

2025 Rank: 81,052

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Earth & Environmental Sciences

SubField 1:

Environmental Sciences

SubField 2:

Chemical Physics

Rank in SubField 1: 597 out of 130,223 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score81,05291,041
Total Cites4,9475,309
H-index2830
Hm-index1111
Number of Single Authored Papers22
Total Cites to Single Authored Papers1,2521,256
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers1,8301,882
Number of Single+First+Last Authored Papers3636
Total Cites to Single+First+Last Authored Papers3,5373,723
Composite Score33
Number of Distinct Citing Papers4,0694,268
Ratio of Total Citations to Distinct Citing Papers 1.22 1.24
Self-Citation Percentage
6.82%
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Tolls, Johannes

Tolls, Johannes

Henkel AG & Co. KGaA, Germany

2024 Rank: 77,421

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Earth & Environmental Sciences

SubField 1:

Environmental Sciences

SubField 2:

Chemical Physics

Rank in SubField 1: 516 out of 115,291 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score77,42188,077
Total Cites4,7735,130
H-index2829
Hm-index1111
Number of Single Authored Papers22
Total Cites to Single Authored Papers1,1891,193
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers1,7531,805
Number of Single+First+Last Authored Papers3636
Total Cites to Single+First+Last Authored Papers3,3913,575
Composite Score33
Number of Distinct Citing Papers3,9164,110
Ratio of Total Citations to Distinct Citing Papers 1.22 1.25
Self-Citation Percentage
6.96%
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Tolls, Johannes

Tolls, Johannes

Henkel AG & Co. KGaA, Germany

2023 Rank: 74,225

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Earth & Environmental Sciences

SubField 1:

Environmental Sciences

SubField 2:

Chemical Physics

Rank in SubField 1: 427 out of 99,567 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score74,22585,268
Total Cites4,5994,952
H-index2828
Hm-index1111
Number of Single Authored Papers22
Total Cites to Single Authored Papers1,1291,133
Number of Single+First Authored Papers2020
Total Cites to Single+First Authored Papers1,6751,727
Number of Single+First+Last Authored Papers3636
Total Cites to Single+First+Last Authored Papers3,2563,438
Composite Score33
Number of Distinct Citing Papers3,7563,947
Ratio of Total Citations to Distinct Citing Papers 1.22 1.25
Self-Citation Percentage
7.13%
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Tolls, Johannes

Tolls, Johannes

Henkel AG & Co. KGaA, Germany

2022 Rank: 69,852

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Earth & Environmental Sciences

SubField 1:

Environmental Sciences

SubField 2:

Chemical Physics

Rank in SubField 1: 370 out of 86,604 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score69,85281,140
Total Cites4,3644,711
H-index2828
Hm-index1011
Number of Single Authored Papers11
Total Cites to Single Authored Papers1,0591,063
Number of Single+First Authored Papers1919
Total Cites to Single+First Authored Papers1,5921,644
Number of Single+First+Last Authored Papers3535
Total Cites to Single+First+Last Authored Papers3,0713,250
Composite Score33
Number of Distinct Citing Papers3,5433,728
Ratio of Total Citations to Distinct Citing Papers 1.23 1.26
Self-Citation Percentage
7.37%
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Tolls, Johannes

Tolls, Johannes

Henkel AG & Co. KGaA, Germany

2021 Rank: 67,833

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Earth & Environmental Sciences

SubField 1:

Environmental Sciences

SubField 2:

Chemical Physics

Rank in SubField 1: 362 out of 77,304 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score67,83378,747
Total Cites4,2764,618
H-index2727
Hm-index1011
Number of Single Authored Papers11
Total Cites to Single Authored Papers1,0401,044
Number of Single+First Authored Papers1919
Total Cites to Single+First Authored Papers1,5481,599
Number of Single+First+Last Authored Papers3434
Total Cites to Single+First+Last Authored Papers3,0013,177
Composite Score33
Number of Distinct Citing Papers3,4703,652
Ratio of Total Citations to Distinct Citing Papers 1.23 1.26
Self-Citation Percentage
7.41%
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Tolls, Johannes

Tolls, Johannes

Henkel AG & Co. KGaA, Germany

2020 Rank: 63,947

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Earth & Environmental Sciences

SubField 1:

Environmental Sciences

SubField 2:

Chemical Physics

Rank in SubField 1: 328 out of 66,925 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score63,94774,601
Total Cites4,0044,339
H-index2727
Hm-index1010
Number of Single Authored Papers11
Total Cites to Single Authored Papers951955
Number of Single+First Authored Papers1919
Total Cites to Single+First Authored Papers1,4321,483
Number of Single+First+Last Authored Papers3434
Total Cites to Single+First+Last Authored Papers2,7882,960
Composite Score33
Number of Distinct Citing Papers3,2253,401
Ratio of Total Citations to Distinct Citing Papers 1.24 1.28
Self-Citation Percentage
7.72%
Found an error in your data? Contact us with your profile link. Contact Us →
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