J. D. Allan

34.1k citations

196 papers · 12.4k indexed · 5 hit papers · h-index 58

Impact in

Atmospheric Science top 0.05%
- Atmospheric chemistry and aerosols
- Atmospheric Ozone and Climate
Health, Toxicology and Mutagenesis top 0.02%
- Air Quality and Health Impacts

Papers in

Atmospheric Science 179
- Atmospheric chemistry and aerosols 179
- Atmospheric Ozone and Climate 66
Health, Toxicology and Mutagenesis 120
- Air Quality and Health Impacts 117

Co-authors: Hugh Coe Douglas R. Worsnop J. L. Jiménez M. Rami Alfarra P. I. Williams Manjula R. Canagaratna John T. Jayne Keith Bower
Journals: Atmospheric chemistry and physics (81 papers)Journal of Geophysical Research Atmospheres (16 papers)Atmospheric Environment (12 papers)Environmental Science & Technology (9 papers)Atmospheric measurement techniques (7 papers)
Partner nations: United Kingdom United States China

In The Last Decade

J. D. Allan

192 papers receiving 12.2k citations

Hit Papers

5 papers align trajectories log scale

Non-exhaust vehicle emissions of particulate matter and VOC from road traffic: A review 2021 · 224 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2021 Atmospheric Environment
2017 Nature Geoscience
2007 Mass Spectrometry Reviews
2005 Environmental Science & Technology
2004 Journal of Aerosol Science

Peers

Countries citing papers authored by J. D. Allan

Since Specialization

Citations

This map shows the geographic impact of J. D. Allan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. D. Allan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. D. Allan more than expected).

Fields of papers citing papers by J. D. Allan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. D. Allan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. D. Allan. The network helps show where J. D. Allan may publish in the future.

Co-authors

The 25 scholars most cited alongside J. D. Allan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. D. Allan Line = papers co-authored together J. D. Allan links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Exploring the chemical composition and processes of submicron aerosols in Delhi using aerosol chemical speciation monitor driven factor analysis Scientific Reports ·Upasana Panda, Hülya Duru, Amit Sharma, Winnie Whitaker, Ernesto Reyes‐Villegas, Eoghan Darbyshire, Samara Carbone, Trupti Das, J. D. Allan, G. McFiggans, R. Ravikrishna, Hugh Coe, Pengfei Liu, Sachin S. Gunthe	2025	2
2	An innovative approach to characterizing the refractive indices and effective densities of internally mixed light-absorbing aerosol particles Aerosol Science and Technology ·Greg Lawson, Denis L. Fox, Muhammad Irfan Elahee bin Mohd Illzam Elahee, Eduardo Zamora-Marina, Kate Szpek, 朱源, J. D. Allan, Justin M. Langridge, Michael I. Cotterell	2025	0
3	Refractive Index of Engine‐Emitted Black Carbon and the Influence of Organic Coatings on Optical Properties Journal of Geophysical Research Atmospheres ·Dawei Hu, M. Rami Alfarra, Kate Szpek, Justin M. Langridge, Michael I. Cotterell, Michael Flynn, Yunqi Shao, Aristeidis Voliotis, T Koike, Dantong Liu, Ben Johnson, G. McFiggans, Jim Haywood, Hugh Coe, J. D. Allan	2023	4
4	Simulating organic aerosol in Delhi with WRF-Chem using the volatility-basis-set approach: exploring model uncertainty with a Gaussian process emulator Atmospheric chemistry and physics ·Ernesto Reyes‐Villegas, Douglas Lowe, Jill S. Johnson, K. S. Carslaw, Eoghan Darbyshire, Michael Flynn, J. D. Allan, Hugh Coe, Ying Chen, Oliver Wild, Scott Archer‐Nicholls, Alexander T. Archibald, Siddhartha Singh, Manish Shrivastava, R. A. Zaveri, Vikas Singh, Gufran Beig, Ranjeet S. Sokhi, G. McFiggans	2023	2
5	Detecting and Characterizing Particulate Organic Nitrates with an Aerodyne Long-ToF Aerosol Mass Spectrometer ACS Earth and Space Chemistry ·Milagros Piedad, Liine Heikkinen, Olga Garmаsh, Mikko Äijälä, J. D. Allan, Anaïs Féron, V.R. Grabovetskiy, Jean‐Eudes Petit, Nicolas Bonnaire, Andrew T. Lambe, Olivier Favez, Alexandre Albinet, Leah R. Williams, Mikael Ehn	2022	5
6	Physical and chemical properties of black carbon and organic matter from different sources using aerodynamic aerosol classification Dawei Hu, M. Rami Alfarra, Kate Szpek, Justin M. Langridge, Michael I. Cotterell, Claire M. Belcher, Wolfgang Mährle, Zixia Liu, Chenjie Yu, Yunqi Shao, Aristeidis Voliotis, T Koike, B. N. Tukabayov, Gregory J. Smallwood, Prem Lobo, Dantong Liu, Jim Haywood, Hugh Coe, J. D. Allan	2021	2
7	Rapid transformation of ambient absorbing aerosols from West African biomass burning Atmospheric chemistry and physics ·Huihui Wu, Jonathan Taylor, Justin M. Langridge, Chenjie Yu, J. D. Allan, Kate Szpek, Michael I. Cotterell, P. I. Williams, Michael Flynn, D Surbek, Cathryn Fox, Grant Allen, James Lee, Hugh Coe	2021	22
8	The vertical distribution of biomass burning pollution over tropical South America from aircraft in situ measurements during SAMBBA Atmospheric chemistry and physics ·Eoghan Darbyshire, William T. Morgan, J. D. Allan, Dantong Liu, Michael Flynn, J. R. Dorsey, Sebastian O’Shea, Douglas Lowe, Kate Szpek, Franco Marenco, Ben Johnson, Stéphane Bauguitte, Jim Haywood, Joël Brito, Paulo Artaxo, K. Longo, Hugh Coe	2019	19
9	Evaluating biases in filter-based aerosol absorption measurements using photoacoustic spectroscopy Atmospheric measurement techniques ·Nicholas W. Davies, Cathryn Fox, Kate Szpek, Michael I. Cotterell, Jonathan Taylor, J. D. Allan, P. I. Williams, Jamie Trembath, Jim Haywood, Justin M. Langridge	2019	40
10	Black-carbon absorption enhancement in the atmosphere determined by particle mixing state Nature Geoscience ·Dantong Liu, James Whitehead, M. Rami Alfarra, Ernesto Reyes‐Villegas, Dominick V. Spracklen, Carly Reddington, Shaofei Kong, P. I. Williams, Yu-Chieh Ting, Sophie L. Haslett, Jonathan Taylor, Michael Flynn, W. T. W. Morgan, G. McFiggans, Hugh Coe, J. D. Allan Hit paper breakdown →	2017	328
11	Simulating secondary organic aerosol from missing diesel-related intermediate-volatility organic compound emissions during the Clean Air for London (ClearfLo) campaign Atmospheric chemistry and physics ·Riinu Ots, D. E. Young, Massimo Vieno, Lu Xu, Rachel E. Dunmore, J. D. Allan, Hugh Coe, Leah R. Williams, Scott C. Herndon, N. L. Ng, Jacqueline F. Hamilton, R. W. Bergstrom, Chiara Di Marco, Eiko Nemitz, Ian A. MacKenzie, Jeroen Kuenen, David C. Green, Stefan Reis, Mathew R. Heal	2016	57
12	Observed microphysical changes in Arctic mixed-phase clouds when transitioning from sea ice to open ocean Gillian Young, 刘燕霞, T. W. Choularton, E. M. da Silva, Keith Bower, M. W. Gallagher, Bartosz Wachulski, Ian A. Renfrew, Simon Kibben, Eoghan Darbyshire, Franco Marenco, Philip R. A. Brown, Paul Connolly, 大黒奈津子, P. I. Williams, J. D. Allan, Jonathan Taylor, Dantong Liu, H. ElKacimi	2016	1
13	Wintertime aerosol chemical composition, volatility, and spatial variability in the greater London area Atmospheric chemistry and physics ·Lu Xu, Leah R. Williams, D. E. Young, J. D. Allan, Hugh Coe, P. Massoli, Edward C. Fortner, P. S. Chhabra, Scott C. Herndon, W. Abdullah Brooks, John T. Jayne, Douglas R. Worsnop, A. C. Aiken, Shang Liu, Kyle Gorkowski, Manvendra K. Dubey, Zoë L. Fleming, S. W. Visser, Andrê S. H. Prévôt, N. L. Ng	2016	24
14	Evaluating the influence of laser wavelength and detection stage geometry on optical detection efficiency in a single-particle mass spectrometer Atmospheric measurement techniques ·Nicholas Marsden, Michael Flynn, Jonathan Taylor, J. D. Allan, Hugh Coe	2016	18
15	Observed microphysical changes in Arctic mixed-phase clouds when transitioning from sea ice to open ocean Atmospheric chemistry and physics ·Gillian Young, Hazel M. Jones, T. W. Choularton, Jonathan Crosier, Keith Bower, M. W. Gallagher, Ummu Hanik, Ian A. Renfrew, Andrew D. Elvidge, Eoghan Darbyshire, Franco Marenco, Philip R. A. Brown, Hugo Ricketts, Paul Connolly, Gary Lloyd, P. I. Williams, J. D. Allan, Jonathan Taylor, Dantong Liu, Michael Flynn	2016	32
16	Iodine observed in new particle formation events in the Arctic atmosphere during ACCACIA Atmospheric chemistry and physics ·J. D. Allan, P. I. Williams, Juan J. Nájera, J. D. Whitehead, Michael Flynn, Jonathan Taylor, Dantong Liu, Eoghan Darbyshire, Lucy J. Carpenter, Rosie Chance, Stephen Andrews, S. C. Hackenberg, G. McFiggans	2015	90
17	Peak fitting and integration uncertainties for the Aerodyne Aerosol Mass Spectrometer Joel C. Corbin, Alaa Othman, Jessica D. Haskins, J. D. Allan, B. Sierau, D. R. Worsnop, Ulrike Lohmann, A. A. Mensah	2015	3
18	Aged boreal biomass-burning aerosol size distributions from BORTAS 2011 Atmospheric chemistry and physics ·H.-J. Lakomek, J. D. Allan, Hugh Coe, Jonathan Taylor, T. J. Duck, Jeffrey R. Pierce	2015	39
19	Size distribution, mixing state and source apportionment of black carbon aerosol in London during wintertime Atmospheric chemistry and physics ·Dantong Liu, J. D. Allan, D. E. Young, Hugh Coe, David C. S. Beddows, Zoë L. Fleming, Michael Flynn, M. W. Gallagher, Roy M. Harrison, James Lee, Andrê S. H. Prévôt, Jonathan Taylor, Jia‐Xin Yin, P. I. Williams, Peter Zotter	2014	174
20	Asthma, air pollution and climate: a Christchurch study. PubMed ·Sabir Akbar, J. D. Allan, David M. Fergusson	1983	11

About J. D. Allan

J. D. Allan is a scholar working on Atmospheric Science, Health, Toxicology and Mutagenesis, Global and Planetary Change, Environmental Engineering and Automotive Engineering, having authored 196 papers that have together received 12.4k indexed citations. Recurring topics across this work include Atmospheric chemistry and aerosols (179 papers), Air Quality and Health Impacts (117 papers), Atmospheric aerosols and clouds (90 papers), Atmospheric Ozone and Climate (66 papers), Air Quality Monitoring and Forecasting (25 papers), Vehicle emissions and performance (23 papers), Atmospheric and Environmental Gas Dynamics (20 papers) and Fire effects on ecosystems (6 papers). The work is most often cited by research in Atmospheric Science (11.3k citations), Health, Toxicology and Mutagenesis (7.9k citations), Global and Planetary Change (6.0k citations), Environmental Engineering (2.2k citations) and Automotive Engineering (1.5k citations). J. D. Allan has collaborated with scholars based in United Kingdom, United States and China. Frequent co-authors include Hugh Coe, Douglas R. Worsnop, J. L. Jiménez, M. Rami Alfarra, P. I. Williams, Manjula R. Canagaratna, John T. Jayne, Keith Bower, Michael Flynn and Dantong Liu. Their work appears in journals such as Atmospheric chemistry and physics, Journal of Geophysical Research Atmospheres, Atmospheric Environment, Environmental Science & Technology and Atmospheric measurement techniques.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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