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Penn, R. Lee

Penn, R. Lee

University of Minnesota Twin Cities, United States

2024 Rank: 34,380

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Geochemistry & Geophysics

SubField 2:

Environmental Sciences

Rank in SubField 1: 490 out of 98,126 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score34,38038,974
Total Cites9821,024
H-index1515
Hm-index77
Number of Single Authored Papers44
Total Cites to Single Authored Papers1313
Number of Single+First Authored Papers1717
Total Cites to Single+First Authored Papers118118
Number of Single+First+Last Authored Papers8484
Total Cites to Single+First+Last Authored Papers402406
Composite Score33
Number of Distinct Citing Papers820847
Ratio of Total Citations to Distinct Citing Papers 1.20 1.21
Self-Citation Percentage
4.10%
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Penn, R. Lee

Penn, R. Lee

University of Minnesota Twin Cities, United States

2023 Rank: 28,369

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Geochemistry & Geophysics

SubField 2:

Chemical Physics

Rank in SubField 1: 460 out of 92,230 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score28,36932,307
Total Cites1,0881,165
H-index1616
Hm-index77
Number of Single Authored Papers44
Total Cites to Single Authored Papers1414
Number of Single+First Authored Papers1717
Total Cites to Single+First Authored Papers160161
Number of Single+First+Last Authored Papers8181
Total Cites to Single+First+Last Authored Papers431445
Composite Score33
Number of Distinct Citing Papers890937
Ratio of Total Citations to Distinct Citing Papers 1.22 1.24
Self-Citation Percentage
6.61%
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Penn, R. Lee

Penn, R. Lee

University of Minnesota Twin Cities, United States

2022 Rank: 26,397

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Geochemistry & Geophysics

SubField 2:

Chemical Physics

Rank in SubField 1: 456 out of 87,916 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score26,39730,712
Total Cites1,0831,145
H-index1616
Hm-index77
Number of Single Authored Papers44
Total Cites to Single Authored Papers1414
Number of Single+First Authored Papers1717
Total Cites to Single+First Authored Papers150150
Number of Single+First+Last Authored Papers8080
Total Cites to Single+First+Last Authored Papers452457
Composite Score33
Number of Distinct Citing Papers878923
Ratio of Total Citations to Distinct Citing Papers 1.23 1.24
Self-Citation Percentage
5.41%
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Penn, R. Lee

Penn, R. Lee

University of Minnesota Twin Cities, United States

2021 Rank: 27,475

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Environmental Sciences

SubField 2:

Chemical Physics

Rank in SubField 1: 323 out of 77,304 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score27,47530,365
Total Cites1,6621,766
H-index1920
Hm-index88
Number of Single Authored Papers44
Total Cites to Single Authored Papers1920
Number of Single+First Authored Papers1616
Total Cites to Single+First Authored Papers246248
Number of Single+First+Last Authored Papers7878
Total Cites to Single+First+Last Authored Papers681698
Composite Score33
Number of Distinct Citing Papers1,3721,433
Ratio of Total Citations to Distinct Citing Papers 1.21 1.23
Self-Citation Percentage
5.89%
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Penn, R. Lee

Penn, R. Lee

University of Minnesota, United States

2020 Rank: 17,482

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

Environmental Sciences

SubField 2:

Chemical Physics

Rank in SubField 1: 183 out of 66,925 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score17,48218,677
Total Cites1,4401,552
H-index1819
Hm-index88
Number of Single Authored Papers44
Total Cites to Single Authored Papers2424
Number of Single+First Authored Papers1616
Total Cites to Single+First Authored Papers258259
Number of Single+First+Last Authored Papers7575
Total Cites to Single+First+Last Authored Papers621649
Composite Score33
Number of Distinct Citing Papers1,1851,239
Ratio of Total Citations to Distinct Citing Papers 1.22 1.25
Self-Citation Percentage
7.22%
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