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Bulla, Ralf

Bulla, Ralf

Universität zu Köln, Germany

2025 Rank: 108,091

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Fluids & Plasmas

Rank in SubField 1: 2,768 out of 314,640 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score108,091100,667
Total Cites4,0784,821
H-index2631
Hm-index1214
Number of Single Authored Papers33
Total Cites to Single Authored Papers290313
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers2,4292,805
Number of Single+First+Last Authored Papers5050
Total Cites to Single+First+Last Authored Papers3,4534,048
Composite Score33
Number of Distinct Citing Papers2,6422,866
Ratio of Total Citations to Distinct Citing Papers 1.54 1.68
Self-Citation Percentage
15.41%
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Bulla, Ralf

Bulla, Ralf

Universität zu Köln, Germany

2024 Rank: 102,292

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Fluids & Plasmas

Rank in SubField 1: 2,692 out of 304,738 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score102,29294,902
Total Cites3,9074,641
H-index2631
Hm-index1214
Number of Single Authored Papers33
Total Cites to Single Authored Papers284307
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers2,3242,697
Number of Single+First+Last Authored Papers5050
Total Cites to Single+First+Last Authored Papers3,3073,895
Composite Score33
Number of Distinct Citing Papers2,5252,747
Ratio of Total Citations to Distinct Citing Papers 1.55 1.69
Self-Citation Percentage
15.82%
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Bulla, Ralf

Bulla, Ralf

Universität zu Köln, Germany

2023 Rank: 98,263

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Fluids & Plasmas

Rank in SubField 1: 2,656 out of 295,432 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score98,26391,527
Total Cites3,7414,462
H-index2630
Hm-index1214
Number of Single Authored Papers33
Total Cites to Single Authored Papers273296
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers2,2132,584
Number of Single+First+Last Authored Papers5050
Total Cites to Single+First+Last Authored Papers3,1503,728
Composite Score33
Number of Distinct Citing Papers2,4132,633
Ratio of Total Citations to Distinct Citing Papers 1.55 1.69
Self-Citation Percentage
16.16%
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Bulla, Ralf

Bulla, Ralf

University of Cologne, Germany

2022 Rank: 96,248

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Fluids & Plasmas

Rank in SubField 1: 2,666 out of 289,917 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score96,24887,141
Total Cites3,5534,263
H-index2529
Hm-index1113
Number of Single Authored Papers33
Total Cites to Single Authored Papers264287
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers2,0862,456
Number of Single+First+Last Authored Papers5050
Total Cites to Single+First+Last Authored Papers2,9813,554
Composite Score33
Number of Distinct Citing Papers2,2992,516
Ratio of Total Citations to Distinct Citing Papers 1.55 1.69
Self-Citation Percentage
16.65%
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Bulla, Ralf

Bulla, Ralf

University of Cologne, Germany

2021 Rank: 93,666

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Fluids & Plasmas

Rank in SubField 1: 2,490 out of 269,833 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score93,66684,533
Total Cites3,4204,118
H-index2529
Hm-index1113
Number of Single Authored Papers33
Total Cites to Single Authored Papers251274
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers1,9892,356
Number of Single+First+Last Authored Papers5050
Total Cites to Single+First+Last Authored Papers2,8583,423
Composite Score33
Number of Distinct Citing Papers2,2072,421
Ratio of Total Citations to Distinct Citing Papers 1.55 1.70
Self-Citation Percentage
16.95%
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Bulla, Ralf

Bulla, Ralf

University of Cologne, Germany

2020 Rank: 86,091

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Applied Physics

SubField 2:

Fluids & Plasmas

Rank in SubField 1: 2,233 out of 224,856 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score86,09179,122
Total Cites3,2083,888
H-index2528
Hm-index1113
Number of Single Authored Papers33
Total Cites to Single Authored Papers243266
Number of Single+First Authored Papers1818
Total Cites to Single+First Authored Papers1,8692,231
Number of Single+First+Last Authored Papers4949
Total Cites to Single+First+Last Authored Papers2,6763,229
Composite Score33
Number of Distinct Citing Papers2,0732,282
Ratio of Total Citations to Distinct Citing Papers 1.55 1.70
Self-Citation Percentage
17.49%
Found an error in your data? Contact us with your profile link. Contact Us →
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