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Year

O'Brien, Patrick J.

Universität Potsdam, Germany

2025 Rank: 52,523

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Geology

Rank in SubField 1: 910 out of 103,460 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score52,52356,501
Total Cites5,7256,518
H-index4042
Hm-index2121
Number of Single Authored Papers1616
Total Cites to Single Authored Papers755797
Number of Single+First Authored Papers2626
Total Cites to Single+First Authored Papers2,1722,318
Number of Single+First+Last Authored Papers4040
Total Cites to Single+First+Last Authored Papers2,8793,109
Composite Score33
Number of Distinct Citing Papers3,7784,104
Ratio of Total Citations to Distinct Citing Papers 1.52 1.59
Self-Citation Percentage
12.17%
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O'Brien, Patrick J.

Universität Potsdam, Germany

2020 Rank: 47,708

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Geology

Rank in SubField 1: 777 out of 70,197 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score47,70851,011
Total Cites4,2824,879
H-index3537
Hm-index1819
Number of Single Authored Papers1313
Total Cites to Single Authored Papers557587
Number of Single+First Authored Papers2323
Total Cites to Single+First Authored Papers1,6761,797
Number of Single+First+Last Authored Papers3535
Total Cites to Single+First+Last Authored Papers2,2122,396
Composite Score33
Number of Distinct Citing Papers2,8083,066
Ratio of Total Citations to Distinct Citing Papers 1.52 1.59
Self-Citation Percentage
12.24%
Found an error in your data? Contact us with your profile link. Contact Us →
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