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Sephton, Mark A.

Sephton, Mark A.

Imperial College London, United Kingdom

2025 Rank: 60,806

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Astronomy & Astrophysics

SubField 2:

Geochemistry & Geophysics

Rank in SubField 1: 775 out of 55,063 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score60,80646,768
Total Cites5,5957,401
H-index3846
Hm-index1823
Number of Single Authored Papers1515
Total Cites to Single Authored Papers658737
Number of Single+First Authored Papers6262
Total Cites to Single+First Authored Papers1,9872,468
Number of Single+First+Last Authored Papers147147
Total Cites to Single+First+Last Authored Papers3,2914,152
Composite Score33
Number of Distinct Citing Papers4,2424,948
Ratio of Total Citations to Distinct Citing Papers 1.32 1.50
Self-Citation Percentage
24.40%
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Sephton, Mark A.

Sephton, Mark A.

Imperial College London, United Kingdom

2024 Rank: 63,324

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Astronomy & Astrophysics

SubField 2:

Geochemistry & Geophysics

Rank in SubField 1: 809 out of 52,115 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score63,32449,794
Total Cites5,0086,577
H-index3644
Hm-index1721
Number of Single Authored Papers1515
Total Cites to Single Authored Papers584658
Number of Single+First Authored Papers6060
Total Cites to Single+First Authored Papers1,8472,307
Number of Single+First+Last Authored Papers143143
Total Cites to Single+First+Last Authored Papers3,0153,834
Composite Score33
Number of Distinct Citing Papers3,7874,382
Ratio of Total Citations to Distinct Citing Papers 1.32 1.50
Self-Citation Percentage
23.86%
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Sephton, Mark A.

Sephton, Mark A.

Imperial College London, United Kingdom

2023 Rank: 64,595

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Astronomy & Astrophysics

SubField 2:

Geochemistry & Geophysics

Rank in SubField 1: 824 out of 49,433 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score64,59552,565
Total Cites4,5985,996
H-index3440
Hm-index1720
Number of Single Authored Papers1414
Total Cites to Single Authored Papers543614
Number of Single+First Authored Papers5858
Total Cites to Single+First Authored Papers1,7452,190
Number of Single+First+Last Authored Papers138138
Total Cites to Single+First+Last Authored Papers2,8173,583
Composite Score33
Number of Distinct Citing Papers3,4463,976
Ratio of Total Citations to Distinct Citing Papers 1.33 1.51
Self-Citation Percentage
23.32%
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Sephton, Mark A.

Sephton, Mark A.

Imperial College London, United Kingdom

2022 Rank: 65,358

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Astronomy & Astrophysics

SubField 2:

Geochemistry & Geophysics

Rank in SubField 1: 854 out of 47,944 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score65,35853,541
Total Cites4,0955,392
H-index3239
Hm-index1619
Number of Single Authored Papers1414
Total Cites to Single Authored Papers491559
Number of Single+First Authored Papers5858
Total Cites to Single+First Authored Papers1,6152,053
Number of Single+First+Last Authored Papers134134
Total Cites to Single+First+Last Authored Papers2,5443,279
Composite Score33
Number of Distinct Citing Papers3,0693,539
Ratio of Total Citations to Distinct Citing Papers 1.33 1.52
Self-Citation Percentage
24.05%
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Sephton, Mark A.

Sephton, Mark A.

Imperial College London, United Kingdom

2021 Rank: 65,060

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Astronomy & Astrophysics

SubField 2:

Geochemistry & Geophysics

Rank in SubField 1: 840 out of 45,688 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score65,06054,181
Total Cites3,8795,112
H-index3238
Hm-index1618
Number of Single Authored Papers1414
Total Cites to Single Authored Papers460527
Number of Single+First Authored Papers5858
Total Cites to Single+First Authored Papers1,5311,958
Number of Single+First+Last Authored Papers129129
Total Cites to Single+First+Last Authored Papers2,4163,116
Composite Score33
Number of Distinct Citing Papers2,9013,348
Ratio of Total Citations to Distinct Citing Papers 1.34 1.53
Self-Citation Percentage
24.12%
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Sephton, Mark A.

Sephton, Mark A.

Imperial College London, United Kingdom

2020 Rank: 68,852

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Astronomy & Astrophysics

SubField 2:

Geochemistry & Geophysics

Rank in SubField 1: 902 out of 42,624 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score68,85255,053
Total Cites3,3874,499
H-index3036
Hm-index1518
Number of Single Authored Papers1414
Total Cites to Single Authored Papers395459
Number of Single+First Authored Papers5858
Total Cites to Single+First Authored Papers1,3751,786
Number of Single+First+Last Authored Papers128128
Total Cites to Single+First+Last Authored Papers2,1262,773
Composite Score33
Number of Distinct Citing Papers2,5102,901
Ratio of Total Citations to Distinct Citing Papers 1.35 1.55
Self-Citation Percentage
24.72%
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