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Roy S. Lewis

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 56 11633 3142 136 11023

Roy S. Lewis publications per year

The chart shows the history of publications by Roy S. Lewis between 1974 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Roy S. Lewis published across 51 years, from 1974 to 2024, averaging 4.1 papers a year. Output peaked at 13 publications in 1991. 1 of the 210 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1974 to 2024. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 1991. 1974: 1 publication 1975: 5 publications 1976: 1 publication 1977: 3 publications 1978: 1 publication 1979: 6 publications 1980: 4 publications 1981: 2 publications 1982: 3 publications 1983: 10 publications 1984: 0 publications 1985: 6 publications 1986: 4 publications 1987: 5 publications 1988: 1 publication 1989: 9 publications 1990: 5 publications 1991: 13 publications 1992: 9 publications 1993: 7 publications 1994: 9 publications 1995: 12 publications 1996: 7 publications 1997: 9 publications 1998: 9 publications 1999: 4 publications 2000: 6 publications 2001: 7 publications 2002: 9 publications 2003: 10 publications 2004: 2 publications 2005: 2 publications 2006: 8 publications 2007: 7 publications 2008: 2 publications 2009: 6 publications 2010: 3 publications 2011: 1 publication 2012: 0 publications 2013: 1 publication 2014: 0 publications 2015: 0 publications 2016: 0 publications 2017: 0 publications 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 0 publications 2023: 0 publications 2024: 1 publication
1974 2024

210 publications in total across all disciplines

View publications per year as a table
Roy S. Lewis: publications per year, 1974 to 2024
Year Publications
1974 1
1975 5
1976 1
1977 3
1978 1
1979 6
1980 4
1981 2
1982 3
1983 10
1984 0
1985 6
1986 4
1987 5
1988 1
1989 9
1990 5
1991 13
1992 9
1993 7
1994 9
1995 12
1996 7
1997 9
1998 9
1999 4
2000 6
2001 7
2002 9
2003 10
2004 2
2005 2
2006 8
2007 7
2008 2
2009 6
2010 3
2011 1
2012 0
2013 1
2014 0
2015 0
2016 0
2017 0
2018 0
2019 0
2020 0
2021 0
2022 0
2023 0
2024 1
Total 210
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Roy S. Lewis publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Roy S. Lewis sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 121–140 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 136 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918 136
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Roy S. Lewis D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Roy S. Lewis sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 56–57 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 56 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051 56
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Roy S. Lewis is affiliated with the University of Chicago in the United States. Their academic work includes contributions to the field primarily through publications in noted venues.

One recent publication by Lewis is titled The Original Festival Through My Lens, published in 2024 in the journal Callaloo. This work represents their latest contribution to the academic community.

The publication venues where Lewis's research has appeared include the following:

  • Callaloo

Lewis has no listed frequent co-authors, which suggests independent research or collaboration that has not occurred repeatedly with specific individuals.

No specific main fields or subfields of study have been documented for Lewis, nor are there records of topics that characterize their body of work.

There are no known awards or book publications associated with Lewis at this time.

Best Publications

  • Interstellar diamonds in meteorites

    Roy S. Lewis;Tang Ming;John F. Wacker;John F. Wacker;Edward Anders

  • PRESOLAR DIAMOND, SIC, AND GRAPHITE IN PRIMITIVE CHONDRITES : ABUNDANCES AS A FUNCTION OF METEORITE CLASS AND PETROLOGIC TYPE

    Gary R. Huss;Roy S. Lewis

  • Host phase of a strange xenon component in Allende

    Roy S. Lewis;B. Srinivasan;Edward Anders

  • Interstellar grains in meteorites: I. Isolation of SiC, graphite and diamond; size distributions of SiC and graphite

    Sachiko Amari;Roy S. Lewis;Edward Anders

  • Distribution of gold and rhenium between nickel-iron and silicate melts: implications for the abundance of siderophile elements on the Earth and Moon

    Kan Kimura;Roy S Lewis;Edward Anders

  • Noble gases in presolar diamonds I: Three distinct components and their implications for diamond origins

    Gary R. Huss;Gary R. Huss;Roy S. Lewis

  • Carbon, nitrogen, magnesium, silicon, and titanium isotopic compositions of single interstellar silicon carbide grains from the Murchison carbonaceous chondrite

    Peter Hoppe;Sachiko Amari;Ernst Zinner;Trevor Ireland

  • Constraints on Stellar Grain Formation from Presolar Graphite in the Murchison Meteorite

    Thomas J. Bernatowicz;Ramanath Cowsik;Patrick C. Gibbons;Katharina Lodders

  • Interstellar grains in meteorites: II. SiC and its noble gases

    Roy S Lewis;Sachiko Amari;Edward Anders

  • Genesis of presolar diamonds: Comparative high-resolution transmission electron microscopy study of meteoritic and terrestrial nano-diamonds

    T.L. Daulton;T.L. Daulton;D.D. Eisenhour;T.J. Bernatowicz;R.S. Lewis

  • Noble gases in presolar diamonds II: Component abundances reflect thermal processing

    Gary R. Huss;Roy S. Lewis

  • Interstellar grains within interstellar grains

    Thomas J. Bernatowicz;Sachiko Amari;Ernst K. Zinner;Roy S. Lewis

  • Meteoritic silicon carbide: pristine material from carbon stars

    Roy S. Lewis;Sachiko Amari;Edward Anders;Edward Anders

  • Trace‐element concentrations in single circumstellar silicon carbide grains from the Murchison meteorite

    Sachiko Amari;Sachiko Amari;Peter Hoppe;Ernst Zinner;Roy S. Lewis

  • Samarium-146 in the early solar system: evidence from neodymium in the allende meteorite.

    G. W. Lugmair;T. Shimamura;R. S. Lewis;Edward Anders

  • Interstellar carbon in meteorites.

    P. K. Swart;M. M. Grady;C. T. Pillinger;R. S. Lewis

  • The “normal planetary” noble gas component in primitive chondrites: Compositions, carrier, and metamorphic history

    Gary R. Huss;Roy S. Lewis;Sheryl Hemkin

  • s-Process Zirconium in Presolar Silicon Carbide Grains

    Günther K. Nicolussi;Andrew M. Davis;Michael J. Pellin;Roy S. Lewis

  • Isotopic compositions of C, N, O, Mg, and Si, trace element abundances, and morphologies of single circumstellar graphite grains in four density fractions from the Murchison meteorite

    Peter Hoppe;Peter Hoppe;Sachiko Amari;Sachiko Amari;Ernst Zinner;Ernst Zinner;Roy S. Lewis

  • Isotopic anomalies of noble gases in meteorites and their origins. VI Presolar components in the Murchison C2 chondrite

    Leo Alaerts;Roy S. Lewis;Jun-ichi Matsuda;Edward Anders

Frequent Co-Authors

Edward Anders
Edward Anders University of Chicago
Andrew M. Davis
Andrew M. Davis University of Chicago
Michael J. Pellin
Michael J. Pellin Argonne National Laboratory
Robert N. Clayton
Robert N. Clayton University of Chicago
Gary R. Huss
Gary R. Huss University of Hawaii at Manoa
Rainer Wieler
Rainer Wieler ETH Zurich
Monica M. Grady
Monica M. Grady The Open University
C. T. Pillinger
C. T. Pillinger The Open University
Peter K. Swart
Peter K. Swart University of Miami
Ian Wright
Ian Wright The Open University

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Best Scientists Citing Roy S. Lewis

Conel M. O'd. Alexander

Conel M. O'd. Alexander

Carnegie Institution for Science

Publications: 70

Bernard Marty

Bernard Marty

University of Lorraine

Publications: 49

Edward Anders

Edward Anders

University of Chicago

Publications: 46

Andrew M. Davis

Andrew M. Davis

University of Chicago

Publications: 46

Richard J. Walker

Richard J. Walker

University of Maryland, College Park

Publications: 41

Nicolas Dauphas

Nicolas Dauphas

University of Hong Kong

Publications: 41

Gary R. Huss

Gary R. Huss

University of Hawaii at Manoa

Publications: 40

Hans-Rudolf Wenk

Hans-Rudolf Wenk

University of California, Berkeley

Publications: 36

G. J. Wasserburg

G. J. Wasserburg

California Institute of Technology

Publications: 35

Rhonda M. Stroud

Rhonda M. Stroud

Arizona State University

Publications: 35

Amanda I. Karakas

Amanda I. Karakas

Monash University

Publications: 34

Rainer Wieler

Rainer Wieler

ETH Zurich

Publications: 33

Christine Floss

Christine Floss

Washington University in St. Louis

Publications: 32

C. T. Pillinger

C. T. Pillinger

The Open University

Publications: 31

Thorsten Kleine

Thorsten Kleine

Max Planck Society

Publications: 30

Alexander N. Krot

Alexander N. Krot

University of Hawaii at Manoa

Publications: 27

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