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Career Data Single Year

Spence, John C.H.

Arizona State University, United States

2025 Rank: 33347

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Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Microscopy

SubField 2:

Applied Physics

Rank in SubField 1: 8 out of 4118 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score3334733341
Total Cites9681167
H-index1517
Hm-index55
Number of Single Authored Papers5151
Total Cites to Single Authored Papers4747
Number of Single+First Authored Papers119119
Total Cites to Single+First Authored Papers9393
Number of Single+First+Last Authored Papers282282
Total Cites to Single+First+Last Authored Papers391418
Composite Score33
Number of Distinct Citing Papers558607
Ratio of Total Citations to Distinct Citing Papers 1.73 1.92
Self-Citation Percentage
17.05%
Profile link: https://topscinet.com/scientist_profile/Spence,%20John%20C.H./1970/?stype=single_year
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Spence, John C.H.

Arizona State University, United States

2024 Rank: 37194

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Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Microscopy

SubField 2:

Applied Physics

Rank in SubField 1: 9 out of 3980 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score3719436974
Total Cites788981
H-index1315
Hm-index55
Number of Single Authored Papers5151
Total Cites to Single Authored Papers5252
Number of Single+First Authored Papers119119
Total Cites to Single+First Authored Papers8687
Number of Single+First+Last Authored Papers282282
Total Cites to Single+First+Last Authored Papers317346
Composite Score33
Number of Distinct Citing Papers524575
Ratio of Total Citations to Distinct Citing Papers 1.50 1.71
Self-Citation Percentage
19.67%
Profile link: https://topscinet.com/scientist_profile/Spence,%20John%20C.H./1970/?stype=single_year
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Spence, John C.H.

Arizona State University, United States

2023 Rank: 31875

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Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Microscopy

SubField 2:

Applied Physics

Rank in SubField 1: 8 out of 3641 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score3187532427
Total Cites9731181
H-index1516
Hm-index55
Number of Single Authored Papers5151
Total Cites to Single Authored Papers5656
Number of Single+First Authored Papers118118
Total Cites to Single+First Authored Papers9999
Number of Single+First+Last Authored Papers280280
Total Cites to Single+First+Last Authored Papers367393
Composite Score33
Number of Distinct Citing Papers569615
Ratio of Total Citations to Distinct Citing Papers 1.71 1.92
Self-Citation Percentage
17.61%
Profile link: https://topscinet.com/scientist_profile/Spence,%20John%20C.H./1970/?stype=single_year
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Spence, John C.H.

Arizona State University, United States

2022 Rank: 22497

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Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Microscopy

SubField 2:

Applied Physics

Rank in SubField 1: 5 out of 3494 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score2249723487
Total Cites9881236
H-index1617
Hm-index66
Number of Single Authored Papers5151
Total Cites to Single Authored Papers5456
Number of Single+First Authored Papers118118
Total Cites to Single+First Authored Papers106110
Number of Single+First+Last Authored Papers281281
Total Cites to Single+First+Last Authored Papers388428
Composite Score33
Number of Distinct Citing Papers602657
Ratio of Total Citations to Distinct Citing Papers 1.64 1.88
Self-Citation Percentage
20.06%
Profile link: https://topscinet.com/scientist_profile/Spence,%20John%20C.H./1970/?stype=single_year
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Spence, John C.H.

Arizona State University, United States

2021 Rank: 21652

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Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Microscopy

SubField 2:

Applied Physics

Rank in SubField 1: 6 out of 3833 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score2165218427
Total Cites17552212
H-index1923
Hm-index78
Number of Single Authored Papers5151
Total Cites to Single Authored Papers8592
Number of Single+First Authored Papers117117
Total Cites to Single+First Authored Papers161177
Number of Single+First+Last Authored Papers279279
Total Cites to Single+First+Last Authored Papers611696
Composite Score33
Number of Distinct Citing Papers9811068
Ratio of Total Citations to Distinct Citing Papers 1.79 2.07
Self-Citation Percentage
20.66%
Profile link: https://topscinet.com/scientist_profile/Spence,%20John%20C.H./1970/?stype=single_year
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Spence, John C.H.

Arizona State University, United States

2020 Rank: 14662

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Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Physics & Astronomy

SubField 1:

Microscopy

SubField 2:

Applied Physics

Rank in SubField 1: 6 out of 3455 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score1466210993
Total Cites15642123
H-index1924
Hm-index78
Number of Single Authored Papers5050
Total Cites to Single Authored Papers7988
Number of Single+First Authored Papers115115
Total Cites to Single+First Authored Papers151175
Number of Single+First+Last Authored Papers275275
Total Cites to Single+First+Last Authored Papers557670
Composite Score33
Number of Distinct Citing Papers835930
Ratio of Total Citations to Distinct Citing Papers 1.87 2.28
Self-Citation Percentage
26.33%
Profile link: https://topscinet.com/scientist_profile/Spence,%20John%20C.H./1970/?stype=single_year
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