World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
41
Citations
6259
World Ranking
7742
National Ranking
2755

M. T. Coffey publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where M. T. Coffey sits on this spectrum.

41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 283 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 122 publications — 25th percentile

25% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

M. T. Coffey D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where M. T. Coffey sits on this spectrum.

30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 199 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 19 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125+ D-Index: 99 scientists
30 D-Index 125+

This scientist: 41 D-Index — 22nd percentile

22% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

M. T. Coffey is affiliated with the National Center for Atmospheric Research in the United States. Their research spans multiple areas within engineering and physics, with a specific focus on electrical and electronic engineering as well as condensed matter physics.

Their main fields of study include:

  • Engineering
  • Physics and Astronomy

The research subfields that Coffey has contributed to are:

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

The scientist's work primarily focuses on:

  • Radio Frequency Integrated Circuit Design
  • GaN-based semiconductor devices and materials
  • Microwave Engineering and Waveguides

M. T. Coffey has published in venues including:

  • IEEE Microwave and Wireless Technology Letters

One recent publication includes:

  • Low-Noise and High-Survivability 55-65-GHz GaN MMIC LNA for Millimeter-Wave Communications (2025), published in IEEE Microwave and Wireless Technology Letters

The scientist has collaborated with several researchers, showing a pattern of frequent coauthorship with:

  • Chi-Hang Chin
  • Peter Q. C. Ly
  • Tamra Yatkin
  • Andrew Fong
  • Andrea Arias-Purdue

Best Publications

  • Intercomparison of retrieval codes used for the analysis of high-resolution, ground-based FTIR measurements

    F. Hase;J.W. Hannigan;M.T. Coffey;A. Goldman

  • SciENTIFIC AssESSMENT OF OzoNE DEPLETION: 1998

    Daniel L. Albritton;Pieter J. Aucamp;Gerard Megie;Robert T. Watson

  • Structure and meteorology of the middle atmosphere of Venus: Infrared remote sensing from the Pioneer Orbiter

    F. W. Taylor;R. Beer;M. T. Chahine;D. J. Diner

  • Global estimates of gravity wave momentum flux from High Resolution Dynamics Limb Sounder observations

    M. J. Alexander;J. Gille;J. Gille;C. Cavanaugh;M. Coffey

  • Validation of Measurements of Pollution in the Troposphere (MOPITT) CO retrievals with aircraft in situ profiles

    L. K. Emmons;M. N. Deeter;J. C. Gille;D. P. Edwards

  • Simultaneous spectroscopic determination of the latitudinal, seasonal, and diurnal variability of stratospheric N2O, NO, NO2, and HNO3

    M. T. Coffey;W. G. Mankin;A. Goldman

  • Recent Northern Hemisphere stratospheric HCl increase due to atmospheric circulation changes

    Emmanuel Mahieu;M P Chipperfield;Justus Notholt;T Reddmann

  • Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE)

    E. Dupuy;K.A. Walker;K.A. Walker;J. Kar;C.D. Boone

  • High Resolution Dynamics Limb Sounder: Experiment overview, recovery, and validation of initial temperature data

    John Gille;John Gille;John Barnett;Philip Arter;Marion Barker

  • Airborne observations of SO2, HCl, and O3 in the stratospheric plume of the Pinatubo Volcano in July 1991

    William G. Mankin;M. T. Coffey;Aaron Goldman

  • CO measurements from the ACE-FTS satellite instrument: data analysis and validation using ground-based, airborne and spaceborne observations

    Cathy Clerbaux;Maya George;Solène Turquety;K. A. Walker;K. A. Walker

  • Increased Stratospheric Hydrogen Chloride in the El Chichón Cloud

    William G. Mankin;M. T. Coffey

  • Trends of ozone total columns and vertical distribution from FTIR observations at eight NDACC stations around the globe

    C Vigouroux;Thomas Blumenstock;M T Coffey;Q Errera

  • Validation of ACE-FTS v2.2 measurements of HCl, HF, CCl 3 F and CCl 2 F 2 using space-, balloon- and ground-based instrument observations

    E. Mahieu;P. Duchatelet;P. Demoulin;K. A. Walker;K. A. Walker

  • Validation of ACE-FTS v2.2 methane profiles from the upper troposphere to the lower mesosphere

    M. de Mazière;C. Vigouroux;P. F. Bernath;P. F. Bernath;P. Baron

  • Observations of the impact of volcanic activity on stratospheric chemistry

    M. T. Coffey

  • Latitudinal distributions and temporal changes of stratospheric HCl and HF

    William G. Mankin;M. T. Coffey

  • Airborne measurements of stratospheric constituents over Antarctica in the Austral Spring, 1987: 2. Halogen and nitrogen trace gases

    M. T. Coffey;William G. Mankin;Aaron Goldman

  • Validation of HNO 3 , ClONO 2 , and N 2 O 5 from the Atmospheric Chemistry Experiment Fourier Transform Spectrometer (ACE-FTS)

    M.A. Wolff;T. Kerzenmacher;K. Strong;K.A. Walker;K.A. Walker

  • Spectroscopic detection of stratospheric hydrogen cyanide.

    M. T. Coffey;W. G. Mankin;R. J. Cicerone

  • Analysis of ozone and nitric acid in spring and summer Arctic pollution using aircraft, ground-based, satellite observations and MOZART-4 model: source attribution and partitioning

    Catherine Wespes;Louisa Emmons;David Edwards;James W. Hannigan

  • Validation of ACE-FTS N 2 O measurements

    K. Strong;M. A. Wolff;T. E. Kerzenmacher;K. A. Walker;K. A. Walker

Frequent Co-Authors

James W. Hannigan
James W. Hannigan National Center for Atmospheric Research
Peter F. Bernath
Peter F. Bernath Old Dominion University
Kaley A. Walker
Kaley A. Walker University of Toronto
Emmanuel Mahieu
Emmanuel Mahieu University of Liège
John C. Gille
John C. Gille National Center for Atmospheric Research
Nicholas B. Jones
Nicholas B. Jones University of Wollongong
Curtis P. Rinsland
Curtis P. Rinsland Langley Research Center
Justus Notholt
Justus Notholt University of Bremen
Andrew J. Weinheimer
Andrew J. Weinheimer National Center for Atmospheric Research
Barry Lefer
Barry Lefer National Aeronautics and Space Administration

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