World's Best Scientists 2026 revealed!
M.L. Walker

M.L. Walker

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D-Index & Metrics

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Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 45 5582 5382 1560 1447 323 6913

M.L. Walker publications per year

The chart shows the history of publications by M.L. Walker between 1993 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. M.L. Walker published across 33 years, from 1993 to 2025, averaging 10.5 papers a year. Output peaked at 24 publications in 2008. 2 of the 347 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1993 to 2025. Vertical axis: number of publications, 0 to 24. Peak 24 publications in 2008. 1993: 1 publication 1994: 0 publications 1995: 3 publications 1996: 3 publications 1997: 3 publications 1998: 2 publications 1999: 9 publications 2000: 3 publications 2001: 5 publications 2002: 8 publications 2003: 18 publications 2004: 6 publications 2005: 14 publications 2006: 14 publications 2007: 18 publications 2008: 24 publications 2009: 23 publications 2010: 18 publications 2011: 22 publications 2012: 19 publications 2013: 14 publications 2014: 14 publications 2015: 12 publications 2016: 10 publications 2017: 24 publications 2018: 9 publications 2019: 18 publications 2020: 7 publications 2021: 15 publications 2022: 3 publications 2023: 6 publications 2024: 1 publication 2025: 1 publication
1993 2025

347 publications in total across all disciplines

View publications per year as a table
M.L. Walker: publications per year, 1993 to 2025
Year Publications
1993 1
1994 0
1995 3
1996 3
1997 3
1998 2
1999 9
2000 3
2001 5
2002 8
2003 18
2004 6
2005 14
2006 14
2007 18
2008 24
2009 23
2010 18
2011 22
2012 19
2013 14
2014 14
2015 12
2016 10
2017 24
2018 9
2019 18
2020 7
2021 15
2022 3
2023 6
2024 1
2025 1
Total 347
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M.L. Walker publications per year - data summary

  • M.L. Walker, a Engineering and Technology scholar from General Atomics (United States), has 347 publications recorded across 33 years, from 1993 to 2025.
  • The oldest publication on record dates to 1993 and the most recent to 2025.
  • The most productive years are 2008 and 2017, with 24 publications each.
  • The least productive years with any output are 1993, 2024 and 2025, with 1 publication each.
  • 1 of the 33 years in the span carries no publications at all (1994).
  • The rate of publication averages 10.5 papers per year over the whole span, or 10.8 per year counting only the 32 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 26 publications, 7% of the career total.
  • Split into equal eras - 1993-2003: 55 publications (5.0 per year); 2004-2014: 186 publications (16.9 per year); 2015-2025: 106 publications (9.6 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

M.L. Walker publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where M.L. Walker sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 318–327 publications, is where this scientist sits. 38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38–47 publications 804+

This scientist: 323 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175 323
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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M.L. Walker publication distribution in Engineering and Technology in 2026 - data summary

  • The chart plots the publication count of all 9,796 Engineering and Technology scientists ranked by Research.com in 2026, grouped into 78 ranges running from 38–47 to 804+ publications.
  • M.L. Walker, a Engineering and Technology scholar from General Atomics (United States), records 323 publications - the 80th percentile of the discipline.
  • 80% of ranked Engineering and Technology scientists score the same or lower than M.L. Walker, and about 20% score higher.
  • The median of the discipline falls in the 198–207 publications range, and M.L. Walker ranks above the median.
  • The most crowded range is 148–157 publications, holding 457 scientists (5% of the field).
  • 61% of the field sits in the lowest quarter of the value range (up to 228–237 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 804 publications or more, 100 scientists in all (1% of the field).

M.L. Walker D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where M.L. Walker sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 45 D-Index, is where this scientist sits. 30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 45 D-Index — 46th percentile

46% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350
39 385
40 348
41 362
42 426
43 380
44 310
45 341 45
46 301
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
Download as CSV

M.L. Walker D-index placement in Engineering and Technology in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 9,796 Engineering and Technology scientists ranked by Research.com in 2026, grouped into 78 ranges running from 30 to 107+ D-Index.
  • M.L. Walker, a Engineering and Technology scholar from General Atomics (United States), records 45 D-Index - the 46th percentile of the discipline.
  • 46% of ranked Engineering and Technology scientists score the same or lower than M.L. Walker, and about 54% score higher.
  • The median of the discipline falls in the 47 D-Index range, and M.L. Walker ranks below the median.
  • The most crowded range is 42 D-Index, holding 426 scientists (4% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 49 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 107 D-Index or more, 99 scientists in all (1% of the field).

Overview

M.L. Walker is affiliated with General Atomics in the United States and has focused their research on several fields related to engineering and physics. The scientist's main fields of study include Engineering and Physics and Astronomy, with strong emphasis on Nuclear and High Energy Physics, Biomedical Engineering, Materials Chemistry, Aerospace Engineering, and Artificial Intelligence.

The research primarily revolves around magnetic confinement fusion and superconducting materials, as well as fusion materials and technologies. Key topics of interest include:

  • Magnetic confinement fusion research
  • Superconducting Materials and Applications
  • Fusion materials and technologies
  • Particle accelerators and beam dynamics
  • Ionosphere and magnetosphere dynamics
  • Physics of Superconductivity and Magnetism
  • Plasma Diagnostics and Applications

M.L. Walker has contributed to a series of research papers published in notable venues such as Fusion Engineering and Design and Nuclear Fusion. Selected recent papers include:

  • ITER plasma control system final design and preparation for first plasma, 2021, Nuclear Fusion
  • Modelling, design and simulation of plasma magnetic control for the Spherical Tokamak for Energy Production (STEP), 2023, Fusion Engineering and Design
  • Strategy to systematically design and deploy the ITER plasma control system: A system engineering and model-based design approach, 2024, Fusion Engineering and Design
  • Advances and challenges in KSTAR plasma control toward long-pulse, high-performance experiments, 2020, Fusion Engineering and Design
  • High precision strike point control to support experiments in the DIII-D small angle slot divertor, 2020, Fusion Engineering and Design

The scientist frequently publishes in journals such as Fusion Engineering and Design, Nuclear Fusion, SSRN Electronic Journal, and has contributed to conferences including the 2022 IEEE Conference on Control Technology and Applications (CCTA) and arXiv.

Frequent collaborators with M.L. Walker include David Humphreys, P.C. de Vries, L. Zabeo, G. De Tommasi, and W. Treutterer.

Best Publications

  • Real time equilibrium reconstruction for tokamak discharge control

    J.R. Ferron;M.L. Walker;L.L. Lao;H.E. St. John

  • GWTC-2.1: Deep Extended Catalog of Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

    R. Abbott;T. D. Abbott

  • Active feedback stabilization of the resistive wall mode on the DIII-D device

    M. Okabayashi;M. Okabayashi;J. Bialek;J. Bialek;M. S. Chance;M. S. Chance;M. S. Chu

  • Observation of Gravitational Waves from a Binary Black Hole Merger

    B. P. Abbott;R. Abbott;T. D. Abbott;M. R. Abernathy

  • Method and apparatus for adapting multi-band ultra-wideband signaling to interference sources

    Michael L. Walker;David S. Furuno;Stephan W. Gehring;Gerald D. Rogerson

  • Fusion, tokamaks, and plasma control: an introduction and tutorial

    A. Pironti;M. Walker

  • Experimental vertical stability studies for ITER performance and design guidance

    D.A. Humphreys;T.A. Casper;N. Eidietis;M. Ferrara

  • EAST plasma control system

    B.J. Xiao;D.A. Humphreys;M.L. Walker;A. Hyatt

  • RESISTIVE WALL STABILIZATION OF HIGH BETA PLASMAS IN DIII-D

    E.J. Strait;J. Bialek;N. Bogatu;M. Chance

  • Plasma current, position and shape feedback control on EAST

    Q.P. Yuan;B.J. Xiao;Z.P. Luo;M.L. Walker

  • Towards model-based current profile control at DIII-D

    Y. Ou;T.C. Luce;E. Schuster;J.R. Ferron

  • Design and simulation of extremum-seeking open-loop optimal control of current profile in the DIII-D tokamak

    Y Ou;C Xu;E Schuster;T C Luce

  • Development of ITER-relevant plasma control solutions at DIII-D

    D. A. Humphreys;J. R. Ferron;M. Bakhtiari;J. A. Blair

  • Commissioning and initial operation of KSTAR superconducting tokamak

    Yeong-Kook Oh;W.C. Kim;K.R. Park;M.K. Park

  • Overview of KSTAR initial operation

    M. Kwon;Y.K. Oh;H.L. Yang;H.K. Na

  • Observation of gravitational waves from two neutron star-black hole coalescences

    R. Abbott

  • Ultra-wideband radar system using sub-band coded pulses

    Michael L. Walker;David S. Furuno;Naiel K. Askar;Gerald D. Rogerson

  • Stabilization of the external kink and control of the resistive wall mode in tokamaks

    A. M. Garofalo;A. D. Turnbull;E. J. Strait;Max E Austin

  • Method and apparatus for data transfer using a time division multiple frequency scheme supplemented with polarity modulation

    Gerald D. Rogerson;David S. Furuno;Stephan W. Gehring;Michael L. Walker

  • Stabilization of the resistive wall mode in DIII-D by plasma rotation and magnetic feedback

    M. Okabayashi;J. Bialek;M. S. Chance;M. S. Chu

  • RESISTIVE WALL STABILIZATION OF HIGH BETA PLASMAS IN DIII-D

    Ej Strait;J Bialek;N Bogatu;M Chance

  • ACTIVE FEEDBACK STABILZATION OF THE RESISTIVE WALL MODE ON THE DIII-D DEVICE

    M. Okabayashi;J. Bialek;Chance;Chu

Frequent Co-Authors

D.A. Humphreys
D.A. Humphreys General Atomics (United States)
R.J. La Haye
R.J. La Haye General Atomics (United States)
M. Davier
M. Davier University of Paris-Saclay
Nelson Christensen
Nelson Christensen Observatoire de la Côte d’Azur
Richard O'Shaughnessy
Richard O'Shaughnessy Rochester Institute of Technology
David Coward
David Coward University of Western Australia
Paul D. Lasky
Paul D. Lasky Monash University
Laura Cadonati
Laura Cadonati Georgia Institute of Technology

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