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Year

Barker, John A.

IBM Research - Almaden, United States

2025 Rank: 32179

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Chemical Physics

SubField 2:

Applied Physics

Rank in SubField 1: 680 out of 115551 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score3217938592
Total Cites73747529
H-index3434
Hm-index2020
Number of Single Authored Papers2222
Total Cites to Single Authored Papers953953
Number of Single+First Authored Papers8181
Total Cites to Single+First Authored Papers59966081
Number of Single+First+Last Authored Papers116116
Total Cites to Single+First+Last Authored Papers66126743
Composite Score33
Number of Distinct Citing Papers59256022
Ratio of Total Citations to Distinct Citing Papers 1.24 1.25
Self-Citation Percentage
2.06%
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