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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 50 2752 2637 1049 978 154 13136

Heath Hofmann publications per year

The chart shows the history of publications by Heath Hofmann between 1995 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Heath Hofmann published across 31 years, from 1995 to 2025, averaging 5.2 papers a year. Output peaked at 16 publications in 2016. 6 of the 160 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1995 to 2025. Vertical axis: number of publications, 0 to 16. Peak 16 publications in 2016. 1995: 1 publication 1996: 2 publications 1997: 0 publications 1998: 2 publications 1999: 0 publications 2000: 0 publications 2001: 4 publications 2002: 2 publications 2003: 7 publications 2004: 8 publications 2005: 6 publications 2006: 2 publications 2007: 3 publications 2008: 7 publications 2009: 5 publications 2010: 4 publications 2011: 3 publications 2012: 2 publications 2013: 2 publications 2014: 9 publications 2015: 14 publications 2016: 16 publications 2017: 11 publications 2018: 13 publications 2019: 4 publications 2020: 10 publications 2021: 6 publications 2022: 6 publications 2023: 5 publications 2024: 3 publications 2025: 3 publications
1995 2025

160 publications in total across all disciplines

View publications per year as a table
Heath Hofmann: publications per year, 1995 to 2025
Year Publications
1995 1
1996 2
1997 0
1998 2
1999 0
2000 0
2001 4
2002 2
2003 7
2004 8
2005 6
2006 2
2007 3
2008 7
2009 5
2010 4
2011 3
2012 2
2013 2
2014 9
2015 14
2016 16
2017 11
2018 13
2019 4
2020 10
2021 6
2022 6
2023 5
2024 3
2025 3
Total 160
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Heath Hofmann publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Heath Hofmann sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 53 bars. Horizontal axis: publications, 34–53 to 1,065+. Vertical axis: number of scientists, 0 to 445. Most scientists, 445, have 174–193 publications. The last bar groups every scientist with 1,065 publications or more. The highlighted bar, 154–173 publications, is where this scientist sits. 34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34–53 publications 1,065+

This scientist: 154 publications — 15th percentile

15% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

View publications distribution as a table
Number of Electronics and Electrical Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
Publications Scientists This scientist
34–53 24
54–73 52
74–93 114
94–113 203
114–133 269
134–153 355
154–173 403 154
174–193 445
194–213 430
214–233 431
234–253 399
254–273 366
274–293 335
294–313 300
314–333 276
334–353 250
354–373 214
374–393 187
394–413 152
414–433 169
434–453 147
454–473 111
474–493 117
494–513 103
514–533 99
534–553 92
554–573 75
574–593 58
594–613 69
614–633 50
634–653 62
654–673 54
674–693 44
694–713 37
714–733 28
734–753 26
754–773 26
774–793 19
794–813 23
814–833 20
834–853 16
854–873 20
874–893 11
894–913 11
914–933 16
934–953 13
954–973 10
974–993 11
994–1,013 9
1,014–1,033 9
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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Heath Hofmann D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Heath Hofmann sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 82 bars. Horizontal axis: D-Index, 30 to 111+. Vertical axis: number of scientists, 0 to 263. Most scientists, 263, have 32 D-Index. The last bar groups every scientist with 111 D-Index or more. The highlighted bar, 50 D-Index, is where this scientist sits. 30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 50 D-Index — 60th percentile

60% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

View D-Index distribution as a table
Number of Electronics and Electrical Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
D-Index Scientists This scientist
30 178
31 257
32 263
33 262
34 244
35 236
36 211
37 220
38 214
39 214
40 205
41 187
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141 50
51 156
52 108
53 130
54 112
55 97
56 111
57 102
58 108
59 120
60 103
61 93
62 92
63 74
64 77
65 73
66 64
67 69
68 60
69 39
70 57
71 59
72 46
73 49
74 38
75 35
76 32
77 35
78 31
79 22
80 34
81 31
82 34
83 23
84 18
85 30
86 19
87 19
88 20
89 8
90 17
91 7
92 14
93 9
94 15
95 10
96 12
97 10
98 10
99 12
100 16
101 5
102 7
103 7
104 8
105 9
106 13
107 4
108 5
109 10
110 8
111+ 96
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Overview

Heath Hofmann is affiliated with the University of Michigan-Ann Arbor in the United States. Their research primarily focuses on engineering, with an emphasis on electrical and electronic engineering, automotive engineering, and control and systems engineering. They have also contributed to subfields such as mechanical engineering and electronic, optical and magnetic materials.

The main topics of Heath Hofmann's work cover areas related to advanced battery technologies and electric vehicles. These include:

  • Advanced Battery Technologies Research
  • Advancements in Battery Materials
  • Advanced Battery Materials and Technologies
  • Electric and Hybrid Vehicle Technologies
  • Electric Vehicles and Infrastructure
  • Electric Motor Design and Analysis
  • Magnetic Properties and Applications

Heath Hofmann has authored numerous papers published in a variety of venues. Some recent papers include:

  • Robust State of Health estimation of lithium-ion batteries using convolutional neural network and random forest, 2022, Journal of Energy Storage
  • A study of cell-to-cell variation of capacity in parallel-connected lithium-ion battery cells, 2020, eTransportation
  • Hierarchical predictive control for electric vehicles with hybrid energy storage system under vehicle-following scenarios, 2022, Energy
  • Control Strategy for Battery/Flywheel Hybrid Energy Storage in Electric Shipboard Microgrids, 2020, IEEE Transactions on Industrial Informatics
  • Progression of cell-to-cell variation within battery modules under different cooling structures, 2022, Applied Energy

Frequent publication venues include:

  • arXiv (Cornell University)
  • Journal of Energy Storage
  • IEEE Transactions on Transportation Electrification
  • IEEE Transactions on Energy Conversion
  • SAE technical papers on CD-ROM/SAE technical paper series

Heath Hofmann frequently collaborates with several co-authors such as Ziyou Song, Jing Sun, Niankai Yang, Fanny Pinto Delgado, and Jun Hou. Their collaborative work has contributed to the battery technology and electric vehicle research domains, reflecting combined expertise across multiple projects.

Best Publications

  • Adaptive piezoelectric energy harvesting circuit for wireless remote power supply

    G.K. Ottman;H.F. Hofmann;A.C. Bhatt;G.A. Lesieutre

  • Optimized piezoelectric energy harvesting circuit using step-down converter in discontinuous conduction mode

    G.K. Ottman;H.F. Hofmann;G.A. Lesieutre

  • Energy harvesting using a piezoelectric "cymbal" transducer in dynamic environment

    Hyeoung Woo Kim;Amit Batra;Shashank Priya;Kenji Uchino

  • A Double-Sided LCLC -Compensated Capacitive Power Transfer System for Electric Vehicle Charging

    Fei Lu;Hua Zhang;Heath Hofmann;Chris Mi

  • Optimization for a hybrid energy storage system in electric vehicles using dynamic programing approach

    Ziyou Song;Heath Hofmann;Jianqiu Li;Xuebing Han

  • Damping as a result of piezoelectric energy harvesting

    G.A Lesieutre;G.K Ottman;H.F Hofmann

  • Energy management strategies comparison for electric vehicles with hybrid energy storage system

    Ziyou Song;Ziyou Song;Heath Hofmann;Jianqiu Li;Jun Hou

  • Multi-objective optimization of a semi-active battery/supercapacitor energy storage system for electric vehicles

    Ziyou Song;Jianqiu Li;Xuebing Han;Liangfei Xu

  • A Four-Plate Compact Capacitive Coupler Design and LCL -Compensated Topology for Capacitive Power Transfer in Electric Vehicle Charging Application

    Hua Zhang;Fei Lu;Heath Hofmann;Weiguo Liu

  • A Dynamic Charging System With Reduced Output Power Pulsation for Electric Vehicles

    Fei Lu;Hua Zhang;Heath Hofmann;Chunting Chris Mi

  • Sliding-mode and Lyapunov function-based control for battery/supercapacitor hybrid energy storage system used in electric vehicles

    Ziyou Song;Ziyou Song;Jun Hou;Heath Hofmann;Jianqiu Li

  • A comparison study of different semi-active hybrid energy storage system topologies for electric vehicles

    Ziyou Song;Ziyou Song;Heath Hofmann;Jianqiu Li;Xuebing Han

  • An Inductive and Capacitive Combined Wireless Power Transfer System With LC -Compensated Topology

    Fei Lu;Hua Zhang;Heath Hofmann;Chunting Chris Mi

  • The battery-supercapacitor hybrid energy storage system in electric vehicle applications: A case study

    Ziyou Song;Ziyou Song;Jianqiu Li;Jun Hou;Heath Hofmann

  • A Double-Sided LC-Compensation Circuit for Loosely Coupled Capacitive Power Transfer

    Fei Lu;Hua Zhang;Heath Hofmann;Chunting Chris Mi

  • Robust State of Health Estimation of Lithium-ion Batteries Using Convolutional Neural Network and Random Forest

    Niankai Yang;Ziyou Song;Heath Hofmann;Jing Sun

  • Six-Plate Capacitive Coupler to Reduce Electric Field Emission in Large Air-Gap Capacitive Power Transfer

    Hua Zhang;Fei Lu;Heath Hofmann;Weiguo Liu

  • Investigation of electrostrictive polymers for energy harvesting

    Yiming Liu;Kai Liang Ren;H.F. Hofmann;Qiming Zhang

  • Active Piezoelectric Energy Harvesting: General Principle and Experimental Demonstration:

    Yiming Liu;Geng Tian;Yong Wang;Junhong Lin

  • Single crystal PMN-PT/Epoxy 1-3 composite for energy-harvesting application

    Kailiang Ren;Yiming Liu;Xuecang Geng;H.F. Hofmann

  • Adaptive piezoelectric energy harvesting circuit for wireless, remote power supply

    Geffrey K. Ottman;Archin C. Bhatt;Archin C. Bhatt;Heath Hofmann;George A. Lesieutre

Frequent Co-Authors

Ziyou Song
Ziyou Song National University of Singapore
Jing Sun
Jing Sun University of Michigan–Ann Arbor
Jun Hou
Jun Hou Hohai University
Fei Lu
Fei Lu Drexel University
Chris Mi
Chris Mi San Diego State University
Minggao Ouyang
Minggao Ouyang Tsinghua University
Jianqiu Li
Jianqiu Li Tsinghua University
Seth R. Sanders
Seth R. Sanders University of California, Berkeley
George A. Lesieutre
George A. Lesieutre Pennsylvania State University
Qiming Zhang
Qiming Zhang Pennsylvania State University

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