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H. Allen O. Hill

H. Allen O. Hill

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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
Chemistry 65 7568 6860 437 395 328 17762

H. Allen O. Hill publications per year

The chart shows the history of publications by H. Allen O. Hill between 1964 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. H. Allen O. Hill published across 61 years, from 1964 to 2024, averaging 5.5 papers a year. Output peaked at 22 publications in 1979. 2 of the 334 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1964 to 2024. Vertical axis: number of publications, 0 to 22. Peak 22 publications in 1979. 1964: 3 publications 1965: 4 publications 1966: 1 publication 1967: 7 publications 1968: 12 publications 1969: 12 publications 1970: 12 publications 1971: 10 publications 1972: 3 publications 1973: 10 publications 1974: 2 publications 1975: 4 publications 1976: 13 publications 1977: 3 publications 1978: 10 publications 1979: 22 publications 1980: 13 publications 1981: 13 publications 1982: 19 publications 1983: 5 publications 1984: 11 publications 1985: 10 publications 1986: 14 publications 1987: 10 publications 1988: 5 publications 1989: 10 publications 1990: 7 publications 1991: 7 publications 1992: 3 publications 1993: 6 publications 1994: 8 publications 1995: 2 publications 1996: 8 publications 1997: 9 publications 1998: 9 publications 1999: 3 publications 2000: 6 publications 2001: 7 publications 2002: 5 publications 2003: 4 publications 2004: 3 publications 2005: 2 publications 2006: 0 publications 2007: 2 publications 2008: 0 publications 2009: 0 publications 2010: 0 publications 2011: 0 publications 2012: 1 publication 2013: 0 publications 2014: 0 publications 2015: 0 publications 2016: 2 publications 2017: 0 publications 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 0 publications 2023: 0 publications 2024: 2 publications
1964 2024

334 publications in total across all disciplines

View publications per year as a table
H. Allen O. Hill: publications per year, 1964 to 2024
Year Publications
1964 3
1965 4
1966 1
1967 7
1968 12
1969 12
1970 12
1971 10
1972 3
1973 10
1974 2
1975 4
1976 13
1977 3
1978 10
1979 22
1980 13
1981 13
1982 19
1983 5
1984 11
1985 10
1986 14
1987 10
1988 5
1989 10
1990 7
1991 7
1992 3
1993 6
1994 8
1995 2
1996 8
1997 9
1998 9
1999 3
2000 6
2001 7
2002 5
2003 4
2004 3
2005 2
2006 0
2007 2
2008 0
2009 0
2010 0
2011 0
2012 1
2013 0
2014 0
2015 0
2016 2
2017 0
2018 0
2019 0
2020 0
2021 0
2022 0
2023 0
2024 2
Total 334
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H. Allen O. Hill publications per year - data summary

  • H. Allen O. Hill, a Chemistry scholar from University of Oxford, has 334 publications recorded across 61 years, from 1964 to 2024.
  • The oldest publication on record dates to 1964 and the most recent to 2024.
  • The most productive year is 1979, with 22 publications.
  • The least productive years with any output are 1966 and 2012, with 1 publication each.
  • 15 of the 61 years in the span carry no publications at all (2006, 2008, 2009, 2010 and others).
  • The rate of publication averages 5.5 papers per year over the whole span, or 7.3 per year counting only the 46 years with at least one publication.
  • The last 5 years on the chart (2020-2024) hold 2 publications, <1% of the career total.
  • Split into equal eras - 1964-1984: 189 publications (9.0 per year); 1985-2005: 138 publications (6.6 per year); 2006-2024: 7 publications (0.4 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

H. Allen O. Hill 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 H. Allen O. Hill 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, 321–340 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: 328 publications — 69th percentile

69% 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
321–340 643 328
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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H. Allen O. Hill publication distribution in Chemistry in 2026 - data summary

  • The chart plots the publication count of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 63 ranges running from 61–80 to 1,295+ publications.
  • H. Allen O. Hill, a Chemistry scholar from University of Oxford, records 328 publications - the 69th percentile of the discipline.
  • 69% of ranked Chemistry scientists score the same or lower than H. Allen O. Hill, and about 31% score higher.
  • The median of the discipline falls in the 241–260 publications range, and H. Allen O. Hill ranks above the median.
  • The most crowded range is 161–180 publications, holding 1,350 scientists (8% of the field).
  • 77% of the field sits in the lowest quarter of the value range (up to 361–380 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 1,295 publications or more, 100 scientists in all (<1% of the field).

H. Allen O. Hill 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 H. Allen O. Hill 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, 64–65 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: 65 D-Index — 58th percentile

58% 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 65
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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H. Allen O. Hill D-index placement in Chemistry in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 61 ranges running from 40–41 to 159+ D-Index.
  • H. Allen O. Hill, a Chemistry scholar from University of Oxford, records 65 D-Index - the 58th percentile of the discipline.
  • 58% of ranked Chemistry scientists score the same or lower than H. Allen O. Hill, and about 42% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and H. Allen O. Hill ranks above the median.
  • The most crowded range is 56–57 D-Index, holding 1,051 scientists (6% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 70–71 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 159 D-Index or more, 98 scientists in all (<1% of the field).

Overview

H. Allen O. Hill is affiliated with the University of Oxford in the United Kingdom. Their research spans multiple fields including Earth and Planetary Sciences, Medicine, and Physics and Astronomy. Within these areas, they have focused on subfields such as Atmospheric Science, Astronomy and Astrophysics, Psychiatry and Mental Health, Pharmacology, and Pulmonary and Respiratory Medicine.

The scientist's work covers a variety of topics, notably:

  • Astrophysics and Star Formation Studies
  • Atmospheric Ozone and Climate
  • Fibromyalgia and Chronic Fatigue Syndrome Research
  • Musculoskeletal Pain and Rehabilitation
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Molecular Spectroscopy and Structure
  • High-pressure Geophysics and Materials

H. Allen O. Hill has contributed to several recent publications, including:

  • "An analysis of 2-day cardiopulmonary exercise testing to assess unexplained fatigue" (2020) published in Physiological Reports
  • "Infrared spectroscopy reveals ethylene glycol is an anti-crystallizer in water mixed astrochemical ices" (2025) published in Life Sciences in Space Research
  • "Instantaneous formation of interstellar minerals and mineral quantum dots" (2025) published in RSC Advances
  • "Infrared Spectroscopy Reveals Ethylene Glycol is an Anti Crystallizer in Water Mixed Astrochemical Ices" (2024) published in SSRN Electronic Journal

Frequent collaborators in their work include:

  • R. Ramachandran
  • J. K. Meka
  • P. Janardhan
  • Anil Bhardwaj
  • N. J. Mason

Publication venues that commonly feature H. Allen O. Hill's research are:

  • Physiological Reports
  • Life Sciences in Space Research
  • RSC Advances
  • SSRN Electronic Journal

Best Publications

  • Ferrocene-mediated enzyme electrode for amperometric determination of glucose.

    Cass Ae;Davis G;Francis Gd;Hill Ha

  • Direct electrochemistry of redox proteins

    Fraser A. Armstrong;H. Allen O. Hill;Nicholas J. Walton

  • Novel method for the investigation of the electrochemistry of metalloproteins: cytochrome c

    Mark J. Eddowes;H. Allen O. Hill

  • The immobilisation of proteins in carbon nanotubes

    Jason J. Davis;Malcolm L.H. Green;H. Allen O. Hill;Yun Chung Leung

  • Ferricinium ion as an electron acceptor for oxido-reductases

    Anthony E.G. Cass;Graham Davis;Monika J. Green;H.Allen O. Hill

  • Electrochemical biosensors.

    Unknown

  • Electrochemistry of horse heart cytochrome c

    Mark J. Eddowes;H. Allen O. Hill

  • [1] Chemistry of dioxygen

    Monika J. Green;H.Allen O. Hill

  • Mechanism of the reduction and oxidation reaction of cytochrome c at a modified gold electrode

    W. John Albery;Mark J. Eddowes;H. Allen O. Hill;A. Robert Hillman

  • Direct and indirect electron transfer between electrodes and redox proteins.

    Unknown

  • Zinc(II), cadmium(II), and mercury(II) thiolate transitions in metallothionein

    M Vasák;J H Kägi;H A Hill

  • Ultrastructural organization of amyloid fibrils by atomic force microscopy.

    Aaron K. Chamberlain;Cait E. MacPhee;Jesús Zurdo;Ludmilla A. Morozova-Roche

  • Metal ions and complexes as modulators of protein-interfacial electron transport at graphite electrodes

    Fraser A. Armstrong;P. Anthony Cox;H.Allen O. Hill;Valerie J. Lowe

  • The production of hydroxyl and superoxide radicals by stimulated human neutrophils- measurements by EPR spectroscopy.

    Martin R. Green;H.Allen O. Hill;Monika J. Okolow-Zubkowska;Anthony W. Segal

  • Immobilization of Platinated and Iodinated Oligonucleotides on Carbon Nanotubes

    Shik Chi Tsang;Zijian Guo;Yao Kuan Chen;Malcolm L. H. Green

  • Bioelectrochemical fuel cell and sensor based on a quinoprotein, alcohol dehydrogenase

    Graham Davis;H.Allen O. Hill;William J. Aston;I. John Higgins

  • A method for estimation of hydrogen peroxide based on mediated electron transfer reactions of peroxidases at electrodes

    Jane E. Frew;Mark A. Harmer;H.Allen O. Hill;Susan I .Libor

  • Electrochemistry of cytochrome c, plastocyanin, and ferredoxin at edge- and basal-plane graphite electrodes interpreted via a model based on electron transfer at electroactive sites of microscopic dimensions in size

    F. A. Armstrong;A. M. Bond;H. A. O. Hill;B. N. Oliver

  • Redox properties of cytochrome P450BM3 measured by direct methods

    Barry D. Fleming;Yanni Tian;Stephen G. Bell;Luet-Lok Wong

  • Immobilization of small proteins in carbon nanotubes: high-resolution transmission electron microscopy study and catalytic activity

    S. C. Tsang;J. J. Davis;Malcolm L. H. Green;H. Allen O. Hill

  • Electrochemistry of cytochrome c. Comparison of the electron transfer at a surface-modified gold electrode with that to cytochrome oxidase

    Mark J. Eddowes;H. Allen O. Hill;K. Uosaki

  • Direct electrochemistry of redox proteins at pyrolytic graphite electrodes

    Fraser A. Armstrong;H. Allen O. Hill;B. Nigel Oliver;Nicholas J. Walton

  • Copper proteins and copper enzymes.

    A.E.G. Cass;H.A.O. Hill

Frequent Co-Authors

Jason J. Davis
Jason J. Davis University of Oxford
Gerard W. Canters
Gerard W. Canters Leiden University
Peter J. Sadler
Peter J. Sadler University of Warwick
Luet-Lok Wong
Luet-Lok Wong University of Oxford
Fraser A. Armstrong
Fraser A. Armstrong University of Oxford
Anthony E. G. Cass
Anthony E. G. Cass Imperial College London
Alan M. Bond
Alan M. Bond Monash University
Claus Jacob
Claus Jacob Saarland University
Malcolm L. H. Green
Malcolm L. H. Green University of Oxford
Robert J. P. Williams
Robert J. P. Williams University of Oxford

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