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Ehrmann, Andrea

Ehrmann, Andrea

Fachhochschule Bielefeld, Germany

2025 Rank: 38,134

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Materials

SubField 2:

Polymers

Rank in SubField 1: 759 out of 314,399 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score38,13434,659
Total Cites741839
H-index1313
Hm-index78
Number of Single Authored Papers99
Total Cites to Single Authored Papers2831
Number of Single+First Authored Papers4545
Total Cites to Single+First Authored Papers5670
Number of Single+First+Last Authored Papers256256
Total Cites to Single+First+Last Authored Papers632715
Composite Score33
Number of Distinct Citing Papers645665
Ratio of Total Citations to Distinct Citing Papers 1.15 1.26
Self-Citation Percentage
11.68%
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Ehrmann, Andrea

Ehrmann, Andrea

Fachhochschule Bielefeld, Germany

2024 Rank: 38,159

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Materials

SubField 2:

Polymers

Rank in SubField 1: 703 out of 299,561 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score38,15939,946
Total Cites659786
H-index1313
Hm-index88
Number of Single Authored Papers88
Total Cites to Single Authored Papers2525
Number of Single+First Authored Papers4444
Total Cites to Single+First Authored Papers4449
Number of Single+First+Last Authored Papers239239
Total Cites to Single+First+Last Authored Papers542654
Composite Score33
Number of Distinct Citing Papers532555
Ratio of Total Citations to Distinct Citing Papers 1.24 1.42
Self-Citation Percentage
16.16%
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Ehrmann, Andrea

Ehrmann, Andrea

Fachhochschule Bielefeld, Germany

2023 Rank: 190,744

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Materials

SubField 2:

Polymers

Rank in SubField 1: 4,108 out of 281,605 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score190,744141,106
Total Cites531664
H-index1011
Hm-index67
Number of Single Authored Papers66
Total Cites to Single Authored Papers01
Number of Single+First Authored Papers4141
Total Cites to Single+First Authored Papers2532
Number of Single+First+Last Authored Papers218218
Total Cites to Single+First+Last Authored Papers443565
Composite Score22
Number of Distinct Citing Papers414438
Ratio of Total Citations to Distinct Citing Papers 1.28 1.52
Self-Citation Percentage
20.03%
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Ehrmann, Andrea

Ehrmann, Andrea

Fachhochschule Bielefeld, Germany

2022 Rank: 276,258

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Materials

SubField 2:

Applied Physics

Rank in SubField 1: 5,683 out of 267,149 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score276,258235,858
Total Cites255324
H-index88
Hm-index44
Number of Single Authored Papers55
Total Cites to Single Authored Papers22
Number of Single+First Authored Papers3232
Total Cites to Single+First Authored Papers2440
Number of Single+First+Last Authored Papers117117
Total Cites to Single+First+Last Authored Papers201269
Composite Score22
Number of Distinct Citing Papers178189
Ratio of Total Citations to Distinct Citing Papers 1.43 1.71
Self-Citation Percentage
21.30%
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Ehrmann, Andrea

Ehrmann, Andrea

Fachhochschule Bielefeld, Germany

2021 Rank: 266,954

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Materials

SubField 2:

Applied Physics

Rank in SubField 1: 5,924 out of 285,331 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score266,954167,641
Total Cites425570
H-index1013
Hm-index46
Number of Single Authored Papers55
Total Cites to Single Authored Papers22
Number of Single+First Authored Papers3131
Total Cites to Single+First Authored Papers3572
Number of Single+First+Last Authored Papers116116
Total Cites to Single+First+Last Authored Papers325464
Composite Score22
Number of Distinct Citing Papers283303
Ratio of Total Citations to Distinct Citing Papers 1.50 1.88
Self-Citation Percentage
25.44%
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Ehrmann, Andrea

Ehrmann, Andrea

Universität Bielefeld, Germany

2020 Rank: 391,683

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Materials

SubField 2:

Applied Physics

Rank in SubField 1: 8,821 out of 177,931 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score391,683154,244
Total Cites226419
H-index611
Hm-index35
Number of Single Authored Papers55
Total Cites to Single Authored Papers33
Number of Single+First Authored Papers3131
Total Cites to Single+First Authored Papers1951
Number of Single+First+Last Authored Papers113113
Total Cites to Single+First+Last Authored Papers151329
Composite Score22
Number of Distinct Citing Papers154190
Ratio of Total Citations to Distinct Citing Papers 1.47 2.21
Self-Citation Percentage
46.06%
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