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Nicholas C. Handy

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 105 981 49 399 58973
Physics 107 1280 115 395 59446

Nicholas C. Handy publications per year

The chart shows the history of publications by Nicholas C. Handy between 1969 and 2015, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Nicholas C. Handy published across 47 years, from 1969 to 2015, averaging 8.7 papers a year. Output peaked at 26 publications in 1988. 1 of the 409 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1969 to 2015. Vertical axis: number of publications, 0 to 26. Peak 26 publications in 1988. 1969: 8 publications 1970: 3 publications 1971: 1 publication 1972: 1 publication 1973: 5 publications 1974: 2 publications 1975: 3 publications 1976: 3 publications 1977: 3 publications 1978: 2 publications 1979: 5 publications 1980: 7 publications 1981: 6 publications 1982: 4 publications 1983: 5 publications 1984: 14 publications 1985: 7 publications 1986: 18 publications 1987: 19 publications 1988: 26 publications 1989: 11 publications 1990: 15 publications 1991: 18 publications 1992: 16 publications 1993: 26 publications 1994: 11 publications 1995: 16 publications 1996: 20 publications 1997: 13 publications 1998: 15 publications 1999: 17 publications 2000: 17 publications 2001: 11 publications 2002: 13 publications 2003: 11 publications 2004: 13 publications 2005: 5 publications 2006: 4 publications 2007: 4 publications 2008: 3 publications 2009: 4 publications 2010: 0 publications 2011: 1 publication 2012: 2 publications 2013: 0 publications 2014: 0 publications 2015: 1 publication
1969 2015

409 publications in total across all disciplines

View publications per year as a table
Nicholas C. Handy: publications per year, 1969 to 2015
Year Publications
1969 8
1970 3
1971 1
1972 1
1973 5
1974 2
1975 3
1976 3
1977 3
1978 2
1979 5
1980 7
1981 6
1982 4
1983 5
1984 14
1985 7
1986 18
1987 19
1988 26
1989 11
1990 15
1991 18
1992 16
1993 26
1994 11
1995 16
1996 20
1997 13
1998 15
1999 17
2000 17
2001 11
2002 13
2003 11
2004 13
2005 5
2006 4
2007 4
2008 3
2009 4
2010 0
2011 1
2012 2
2013 0
2014 0
2015 1
Total 409
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Nicholas C. Handy 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 Nicholas C. Handy 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, 381–400 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: 399 publications — 80th percentile

80% 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
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
381–400 459 399
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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Nicholas C. Handy 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 Nicholas C. Handy 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, 104–105 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: 105 D-Index — 95th percentile

95% 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
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
104–105 112 105
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

Nicholas C. Handy is a researcher affiliated with the University of Cambridge in the United Kingdom. Their academic work is linked with this institution, which is known for a strong emphasis on scientific research and education.

There is no specific data available regarding their recent papers, co-authors, or frequent publication venues. Similarly, detailed information on their main fields and subfields of study, as well as the primary topics covered in their research, is not provided.

The absence of listed awards or book publications suggests that such records are either not publicly documented or were not included in the available data. The scientist is currently alive, and no information about awards or recognized honors has been noted.

The profile of Nicholas C. Handy is focused primarily on their association with a renowned academic institution without further publicly available specifics about publications or research focus. This gives a limited but clear view of their professional affiliation and presence in the academic community.

Best Publications

  • A new hybrid exchange–correlation functional using the Coulomb-attenuating method (CAM-B3LYP)

    Takeshi Yanai;David P Tew;Nicholas C Handy

  • Left-right correlation energy

    Nicholas C. Handy;Aron J. Cohen

  • Development and assessment of new exchange-correlation functionals

    Fred A. Hamprecht;Aron J. Cohen;David J. Tozer;Nicholas C. Handy

  • Reaction path Hamiltonian for polyatomic molecules

    William H. Miller;Nicholas C. Handy;John E. Adams

  • Improving virtual Kohn-Sham orbitals and eigenvalues: Application to excitation energies and static polarizabilities

    David J. Tozer;Nicholas C. Handy

  • On the evaluation of analytic energy derivatives for correlated wave functions

    Nicholas C. Handy;Henry F. Schaefer

  • A new parametrization of exchange–correlation generalized gradient approximation functionals

    A. Daniel Boese;Nicholas C. Handy

  • Does density functional theory contribute to the understanding of excited states of unsaturated organic compounds

    David J. Tozer;Roger D. Amos;Nicholas C. Handy;Bjorn O. Roos

  • Size-consistent Brueckner theory limited to double substitutions

    Nicholas C. Handy;John A. Pople;Martin Head-Gordon;Krishnan Raghavachari

  • A new determinant-based full configuration interaction method

    P.J. Knowles;N.C. Handy

  • Assessment of a new local exchange functional OPTX

    Wee-Meng Hoe;Aron J. Cohen;Nicholas C. Handy

  • New exchange-correlation density functionals: The role of the kinetic-energy density

    A. Daniel Boese;Nicholas C. Handy

  • Assessment of a Coulomb-attenuated exchange-correlation energy functional.

    Michael J. G. Peach;Trygve Helgaker;Paweł Sałek;Thomas W. Keal

  • Quadrature schemes for integrals of density functional theory

    Christopher W. Murray;Nicholas C. Handy;Gregory J. Laming

  • Extensions and tests of “multimode”: a code to obtain accurate vibration/rotation energies of many-mode molecules

    Stuart Carter;Joel M. Bowman;Nicholas C. Handy

  • The diagonal correction to the Born–Oppenheimer approximation: Its effect on the singlet–triplet splitting of CH2 and other molecular effects

    Nicholas C. Handy;Yukio Yamaguchi;Henry F. Schaefer

  • New generalized gradient approximation functionals

    A. Daniel Boese;Nikos L. Doltsinis;Nicholas C. Handy;Michiel Sprik

  • Analytical calculation of nuclear magnetic resonance indirect spin–spin coupling constants at the generalized gradient approximation and hybrid levels of density-functional theory

    Trygve Helgaker;Mark Watson;Nicholas C. Handy

  • Variational calculation of vibration-rotation energy levels for triatomic molecules

    R.J. Whitehead;N.C. Handy

  • On the convergence of the Møller-Plesset perturbation series

    N. C. Handy;P. J. Knowles;K. Somasundram

  • Dynamic correlation

    Unknown

Frequent Co-Authors

Roger D. Amos
Roger D. Amos Australian National University
David J. Tozer
David J. Tozer Durham University
Henry F. Schaefer
Henry F. Schaefer University of Georgia
Peter J. Knowles
Peter J. Knowles Cardiff University
Julia E. Rice
Julia E. Rice IBM (United States)
Dylan Jayatilaka
Dylan Jayatilaka University of Western Australia
William H. Green
William H. Green MIT
Pavel Rosmus
Pavel Rosmus Gustave Eiffel University
Philip J. Stephens
Philip J. Stephens University of Southern California
Timothy J. Lee
Timothy J. Lee Ames Research Center

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Best Scientists Citing Nicholas C. Handy

Henry F. Schaefer

Henry F. Schaefer

University of Georgia

Publications: 324

Donald G. Truhlar

Donald G. Truhlar

University of Minnesota

Publications: 228

Denis Jacquemin

Denis Jacquemin

University of Nantes

Publications: 199

Vincenzo Barone

Vincenzo Barone

Scuola Normale Superiore di Pisa

Publications: 181

Martin Head-Gordon

Martin Head-Gordon

University of California, Berkeley

Publications: 163

Carlo Adamo

Carlo Adamo

Institut Universitaire de France

Publications: 158

Rodney J. Bartlett

Rodney J. Bartlett

University of Florida

Publications: 141

Jonathan Tennyson

Jonathan Tennyson

University College London

Publications: 116

Gustavo E. Scuseria

Gustavo E. Scuseria

Rice University

Publications: 115

Jürgen Gauss

Jürgen Gauss

Johannes Gutenberg University of Mainz

Publications: 111

Joel M. Bowman

Joel M. Bowman

Emory University

Publications: 101

Timothy J. Lee

Timothy J. Lee

Ames Research Center

Publications: 100

Jacob Kongsted

Jacob Kongsted

University of Southern Denmark

Publications: 98

Kenneth Ruud

Kenneth Ruud

University of Tromsø - The Arctic University of Norway

Publications: 96

Trygve Helgaker

Trygve Helgaker

University of Oslo

Publications: 92

Jan M. L. Martin

Jan M. L. Martin

Weizmann Institute of Science

Publications: 92

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