World's Best Scientists 2026 revealed!
Cooper H. Langford

Cooper H. Langford

D-Index & Metrics

Chemistry

D-Index
48
Citations
8752
World Ranking
15195
National Ranking
415

Cooper H. Langford 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 Cooper H. Langford sits on this spectrum.

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 publications 1,295+

This scientist: 311 publications — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Cooper H. Langford 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 Cooper H. Langford sits on this spectrum.

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 D-Index 159+

This scientist: 48 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1991 - Fellow of the Royal Society of Canada Academy of Science
  • 1981 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1968 - Fellow of Alfred P. Sloan Foundation

Overview

Cooper H. Langford was affiliated with the University of Calgary in Canada during their academic career. Their work contributed to the scientific community in various capacities, marked by recognitions from established institutions.

The scientist received several notable fellowships during their lifetime. They were named a Fellow of the Alfred P. Sloan Foundation in 1968. Later, in 1981, they were elected as a Fellow of the American Association for the Advancement of Science (AAAS). Subsequently, in 1991, they were honored as a Fellow of the Royal Society of Canada, specifically within the Academy of Science.

The available data does not include specific details about their research papers, coauthors, publication venues, or fields of study. There are no listed recent papers, main topics of work, or subfields of study connected to their name in the current records.

Cooper H. Langford's documented legacy focuses primarily on their academic affiliation and the awards they received in recognition by prominent scientific organizations.

Best Publications

  • Photochemical bromine production implicated in Arctic boundary-layer ozone depletion

    J. C. McConnell;G. S. Henderson;L. Barrie;J. Bottenheim

  • Photoactivity of Titanium Dioxide Supported on MCM41, Zeolite X, and Zeolite Y

    Yiming Xu and;Cooper H. Langford

  • Studies on the mechanism of atom formation in graphite furnace atomic absorption spectrometry

    R. E. Sturgeon;C. L. Chakrabarti;C. H. Langford

  • Copper(II) titration of fulvic acid ligand sites with theoretical, potentiometric, and spectrophotometric analysis

    Donald S. Gamble;Alan W. Underdown;Cooper H. Langford

  • A Modified Cross-Polarization Magic Angle Spinning 13C NMR Procedure for the Study of Humic Materials

    Robert L. Cook and;Cooper H. Langford;Raghav Yamdagni;Caroline M. Preston

  • Enhanced Photoactivity of a Titanium(IV) Oxide Supported on ZSM5 and Zeolite A at Low Coverage

    Yiming Xu;Cooper H. Langford

  • Variation of Langmuir adsorption constant determined for TiO2-photocatalyzed degradation of acetophenone under different light intensity

    Yiming Xu;Cooper H Langford

  • Nuclear magnetic resonance techniques for the study of preferential solvation and the thermodynamics of preferential solvation

    Lawrence S. Frankel;Cooper H. Langford;Thomas R. Stengle

  • Structural Characterization of a Fulvic Acid and a Humic Acid Using Solid-State Ramp-CP-MAS 13C Nuclear Magnetic Resonance

    Robert L. Cook;Cooper H. Langford

  • The Charge Transfer Photochemistry of the Hexaaquoiron(III) Ion, the Chloropentaaquoiron(III) Ion, and the µ-Dihydroxo Dimer Explored with tert-Butyl Alcohol Scavenging

    Cooper H. Langford;John H. Carey

  • Pathways of phenol and benzene photooxidation using TiO2 supported on a zeolite

    Jian Chen;Lela Eberlein;Cooper H. Langford

  • Pore-scale redistribution of water during wetting of air-dried soils as studied by low-field NMR relaxometry.

    Tiona R. Todoruk;Cooper H. Langford;Apostolos Kantzas

  • Degradation of sulfolane using activated persulfate with UV and UV-Ozone.

    Maryam Izadifard;Gopal Achari;Cooper H. Langford

  • Evaluation of primary photoproduct quantum yields in fulvic acid

    Aldo Bruccoleri;Bhuvan C. Pant;Devendra K. Sharma;Cooper H. Langford

  • Factors influencing relative efficiency in photo-oxidations of organic molecules by Cs3PW12O40 and TiO2 colloidal photocatalysts

    Duane A Friesen;Lara Morello;John V Headley;Cooper H Langford

  • The Photooxidative Degradation of N-Methylpyrrolidinone in the Presence of Cs3PW12O40 and TiO2 Colloid Photocatalysts

    Duane A. Friesen;John V. Headley;Cooper H. Langford

  • Optical absorbance of dissolved organic matter in natural water studies using the thermal lens effect

    Joan F. Power;Cooper H. Langford

  • Characterization of an LED Based Photoreactor to Degrade 4-Chlorophenol in an Aqueous Medium Using Coumarin (C-343) Sensitized TiO2

    Jyoti P. Ghosh;Cooper H. Langford;Gopal Achari

  • Photochemistry and picosecond absorption spectra of aqueous suspensions of a polycrystalline titanium dioxide optically transparent in the visible spectrum

    Giuseppe P. Lepore;Cooper H. Langford;Jana Víchová;Antonín Vlček

  • Interaction of atrazine with Laurentian soil

    Zhendi Wang;Donald S. Gamble;Cooper H. Langford

  • Kinetic study of speciation of nickel(II) bound to a fulvic acid

    J. Allen. Lavigne;Cooper H. Langford;Mark K. S. Mak

Frequent Co-Authors

Apostolos Kantzas
Apostolos Kantzas University of Calgary
Joo-Hwa Tay
Joo-Hwa Tay University of Calgary
Antonín Vlček
Antonín Vlček Czech Academy of Sciences
Shiv O. Prasher
Shiv O. Prasher McGill University
Rehan Sadiq
Rehan Sadiq University of British Columbia
Jeremy Hall
Jeremy Hall University of Surrey
Edward Topp
Edward Topp Agriculture and Agriculture-Food Canada
Freek Ariese
Freek Ariese Vrije Universiteit Amsterdam
Ward Smith
Ward Smith Agriculture and Agriculture-Food Canada
Caroline M. Preston
Caroline M. Preston Natural Resources Canada

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