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Top Physical and Theoretical Chemistry Researchers

John A. Pople ranks first, out of 5,393 ranked researchers.

Composite score: field-normalised excellence, output and total citations weighted 50 / 30 / 20, each as a percentile so no single heavy-tailed measure dominates. Floor: 15 works, and an institution the snapshot can resolve.

The ranking

  1. 1 John A. Pople United States · #77 worldwide 11k citations · 142 works
  2. 2 Peter A. Kollman United States · #128 worldwide 6.3k citations · 134 works
  3. 3 John P. Perdew United States · #161 worldwide 9.9k citations · 119 works
  4. 4 Michele Parrinello Switzerland · #191 worldwide 5.6k citations · 175 works
  5. 5 William L. Jorgensen United States · #209 worldwide 4.5k citations · 119 works
  6. 6 E. P. Wigner United States · #214 worldwide 2.8k citations · 203 works
  7. 7 Donald G. Truhlar United States · #255 worldwide 8.4k citations · 315 works
  8. 8 Hans A. Bethe United States · #371 worldwide 3.1k citations · 120 works
  9. 9 Julian Schwinger United States · #684 worldwide 2.6k citations · 109 works
  10. 10 J. Andrew McCammon United States · #959 worldwide 3.4k citations · 160 works
  11. 11 Michael J. S. Dewar United States · #993 worldwide 4.3k citations · 217 works
  12. 12 Richard P. Feynman United States · #1,009 worldwide 4.6k citations · 89 works
  13. 13 Paul J. Flory United States · #1,089 worldwide 3.7k citations · 100 works
  14. 14 N. David Mermin United States · #1,111 worldwide 2.1k citations · 120 works
  15. 15 Martin Karplus United States · #1,154 worldwide 4.7k citations · 163 works
  16. 16 Jack L. Koenig United States · #1,155 worldwide 2.9k citations · 117 works
  17. 17 Mostafa A. El‐Sayed United States · #1,236 worldwide 3.5k citations · 149 works
  18. 18 Linus Pauling United States · #1,259 worldwide 2k citations · 150 works
  19. 19 W. Kohn United States · #1,359 worldwide 15k citations · 81 works
  20. 20 Christopher J. Cramer United States · #1,385 worldwide 3.3k citations · 92 works
  21. 21 Michaël Grätzel Switzerland · #1,491 worldwide 13k citations · 436 works
  22. 22 Klaus Schulten United States · #1,529 worldwide 3.4k citations · 95 works
  23. 23 Nicholas C. Handy United Kingdom · #1,548 worldwide 3.3k citations · 93 works
  24. 24 J. C. Phillips United States · #1,598 worldwide 4k citations · 81 works
  25. 25 Carlo Adamo France · #1,615 worldwide 3.3k citations · 100 works
  26. 26 George M. Whitesides United States · #1,739 worldwide 4.8k citations · 265 works
  27. 27 John D. Ferry United States · #1,803 worldwide 2.1k citations · 92 works
  28. 28 Warren J. Hehre United States · #1,992 worldwide 3.2k citations · 77 works
  29. 29 Donald D. Van Slyke United States · #2,292 worldwide 1.4k citations · 87 works
  30. 30 Menachem Elimelech United States · #2,304 worldwide 3k citations · 120 works
  31. 31 Roger Parsons United Kingdom · #2,404 worldwide 1.1k citations · 112 works
  32. 32 Judith A. K. Howard United Kingdom · #2,575 worldwide 5.5k citations · 294 works
  33. 33 Richard P. Van Duyne United States · #2,731 worldwide 2.2k citations · 77 works
  34. 34 S. F. Edwards United Kingdom · #2,983 worldwide 1.8k citations · 126 works
  35. 35 Hans‐Joachim Werner Germany · #3,075 worldwide 1.8k citations · 110 works
  36. 36 Ilya Prigogine United States · #3,076 worldwide 1.7k citations · 203 works
  37. 37 Louis E. Brus United States · #3,143 worldwide 2.2k citations · 89 works
  38. 38 Alexander D. MacKerell United States · #3,198 worldwide 2.2k citations · 82 works
  39. 39 H. J. Bernstein Germany · #3,227 worldwide 1.5k citations · 142 works
  40. 40 Lee G. Pedersen United States · #3,299 worldwide 4.1k citations · 65 works
  41. 41 Robert G. Parr United States · #3,407 worldwide 2.4k citations · 68 works
  42. 42 Irving Langmuir Switzerland · #3,437 worldwide 3.6k citations · 64 works
  43. 43 William G. Richards United States · #3,646 worldwide 1.5k citations · 69 works
  44. 44 Roberto Car United States · #3,836 worldwide 3k citations · 151 works
  45. 45 G. Herzberg Canada · #3,884 worldwide 1.2k citations · 71 works
  46. 46 Joseph T. Hupp United States · #4,174 worldwide 3.1k citations · 135 works
  47. 47 Krzysztof Matyjaszewski United States · #4,573 worldwide 4.4k citations · 264 works
  48. 48 E. K. U. Gross Germany · #4,575 worldwide 2.4k citations · 106 works
  49. 49 H. G. Hertz Germany · #4,626 worldwide 1.6k citations · 70 works
  50. 50 R. B. Woodward United States · #4,747 worldwide 1.2k citations · 66 works
  51. 51 Keith S. Taber United Kingdom · #4,955 worldwide 1.8k citations · 112 works
  52. 52 Vincenzo Barone Italy · #5,049 worldwide 3.9k citations · 210 works
  53. 53 Michael Polanyi United Kingdom · #5,160 worldwide 1k citations · 82 works
  54. 54 Niels Bohr Denmark · #5,301 worldwide 820 citations · 65 works
  55. 55 Norman Davidson United States · #5,377 worldwide 1.4k citations · 84 works
  56. 56 Martin Head‐Gordon United States · #5,440 worldwide 2.6k citations · 153 works
  57. 57 Phaedon Avouris United States · #5,549 worldwide 2.6k citations · 156 works
  58. 58 W.J. Orville-Thomas United Kingdom · #5,597 worldwide 1.7k citations · 60 works
  59. 59 Marvin L. Cohen United States · #5,815 worldwide 4.7k citations · 291 works
  60. 60 Louis J. Farrugia United Kingdom · #6,002 worldwide 1.7k citations · 70 works
  61. 61 Jacob N. Israelachvili United States · #6,350 worldwide 1.9k citations · 111 works
  62. 62 Eric W. Van Stryland United States · #6,374 worldwide 2.2k citations · 154 works
  63. 63 Klaus‐Robert Müller Germany · #6,392 worldwide 2.5k citations · 151 works
  64. 64 R. W. TAFT United States · #6,568 worldwide 1.7k citations · 57 works
  65. 65 Donald Bethell United Kingdom · #6,708 worldwide 1.4k citations · 66 works
  66. 66 Fred Wudl United States · #6,737 worldwide 2.9k citations · 163 works
  67. 67 Pekka Pyykkö Finland · #6,803 worldwide 1.4k citations · 74 works
  68. 68 Michael J. Frisch United States · #6,872 worldwide 1.7k citations · 57 works
  69. 69 Stefan Grimme Germany · #6,878 worldwide 1.8k citations · 134 works
  70. 70 Krishnan Raghavachari United States · #6,991 worldwide 1.7k citations · 74 works
  71. 71 Richard I. Morimoto United States · #7,050 worldwide 1.2k citations · 57 works
  72. 72 Colin Eaborn United Kingdom · #7,112 worldwide 2.7k citations · 255 works
  73. 73 Reinhart Ahlrichs Germany · #7,126 worldwide 1.7k citations · 87 works
  74. 74 J. G. Contreras Switzerland · #7,353 worldwide 1.6k citations · 108 works
  75. 75 William P. Jencks United States · #7,615 worldwide 1.5k citations · 120 works
  76. 76 H. W. Wiley United States · #7,917 worldwide 523 citations · 58 works
  77. 77 John H. Gardner United States · #8,065 worldwide 491 citations · 60 works
  78. 78 Francis A. Carey United States · #8,274 worldwide 1.4k citations · 53 works
  79. 79 S. C. Lind United States · #8,383 worldwide 612 citations · 58 works
  80. 80 Barry W. Ninham Australia · #8,573 worldwide 1.5k citations · 112 works
  81. 81 Frank Weinhold United States · #8,665 worldwide 1.2k citations · 56 works
  82. 82 John D. Weeks United States · #8,752 worldwide 1.5k citations · 52 works
  83. 83 Claude Cohen‐Tannoudji France · #8,824 worldwide 863 citations · 72 works
  84. 84 Mark E. Tuckerman United States · #9,276 worldwide 1.2k citations · 85 works
  85. 85 Berend Smit Switzerland · #9,381 worldwide 1.9k citations · 123 works
  86. 86 Carmelo Giacovazzo Italy · #9,510 worldwide 1k citations · 80 works
  87. 87 Trygve Helgaker Norway · #9,651 worldwide 1.3k citations · 57 works
  88. 88 Ana L. Moore United States · #9,769 worldwide 760 citations · 62 works
  89. 89 Ralph G. Pearson United States · #9,823 worldwide 2.7k citations · 48 works
  90. 90 John M. Prausnitz United States · #9,885 worldwide 2k citations · 153 works
  91. 91 Kenneth R. Seddon United Kingdom · #9,907 worldwide 1.4k citations · 127 works
  92. 92 JOHN ARENTS United States · #9,996 worldwide 1k citations · 50 works
  93. 93 Prashant V. Kamat United States · #10,125 worldwide 2.3k citations · 168 works
  94. 94 Anthony J. Stone United Kingdom · #10,161 worldwide 1k citations · 60 works
  95. 95 G. Ertl Germany · #10,198 worldwide 3.1k citations · 189 works
  96. 96 Wim Klopper Germany · #10,263 worldwide 1.3k citations · 63 works
  97. 97 Donald E. Williams United States · #10,336 worldwide 925 citations · 59 works
  98. 98 Frederick D. Rossini United States · #10,400 worldwide 675 citations · 57 works
  99. 99 C. A. Coulson Slovakia · #10,412 worldwide 818 citations · 78 works
  100. 100 A. Henglein Germany · #10,628 worldwide 1.5k citations · 104 works

authors from the 6,000 highest-output in Physical and Theoretical Chemistry, re-ranked on the composite score. Author identities come from OpenAlex disambiguation and inherit its errors: a merged record can put one name over two people’s work, and a split one can halve a career. Every row links out to the OpenAlex record so the underlying claim is checkable, and anything that looks wrong can be reported from the row. That report files a correction against the bibliographic record for a human to review — it is not a removal or delisting request, and no such route exists yet.

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