A. D. Johnstone

4.1k total citations
99 papers, 2.4k citations indexed

About

A. D. Johnstone is a scholar working on Astronomy and Astrophysics, Molecular Biology and Geophysics. According to data from OpenAlex, A. D. Johnstone has authored 99 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Astronomy and Astrophysics, 22 papers in Molecular Biology and 15 papers in Geophysics. Recurrent topics in A. D. Johnstone's work include Solar and Space Plasma Dynamics (67 papers), Ionosphere and magnetosphere dynamics (52 papers) and Astro and Planetary Science (46 papers). A. D. Johnstone is often cited by papers focused on Solar and Space Plasma Dynamics (67 papers), Ionosphere and magnetosphere dynamics (52 papers) and Astro and Planetary Science (46 papers). A. D. Johnstone collaborates with scholars based in United Kingdom, United States and India. A. D. Johnstone's co-authors include A. J. Coates, D. E. Huddleston, J. D. Winningham, Karl‐Heinz Glaßmeier, F. M. Neubauer, B. Wilken, Nigel P. Meredith, K. Jockers, R. B. Horne and R. R. Anderson and has published in prestigious journals such as Nature, Physical Review Letters and Journal of Geophysical Research Atmospheres.

In The Last Decade

A. D. Johnstone

92 papers receiving 1.9k citations

Peers

A. D. Johnstone
Comparison fields: 5 of 62
  • Astronomy and Astrophysics 2.2k
  • Geophysics 630
  • Molecular Biology 486
  • Atomic and Molecular Physics, and Optics 205
  • Atmospheric Science 144
Replace A. G. Ghielmetti with:
A. G. Ghielmetti United States
Masato Nakamura Japan
B. Wilken Germany
D. Schriver United States
E. P. Keath United States
H. Hayakawa Japan
P. F. Mizera United States
S. Livi United States
G. M. Milikh United States
G. V. Khazanov United States
A. G. Ghielmetti United States View profile →
Citations per field, relative to A. D. Johnstone
A. D. Johnstone · 1×
Citations per year, relative to A. D. Johnstone
A. D. Johnstone · 1×

Countries citing papers authored by A. D. Johnstone

Since Specialization
Citations

This map shows the geographic impact of A. D. Johnstone'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 A. D. Johnstone with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. D. Johnstone more than expected).

Fields of papers citing papers by A. D. Johnstone

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. D. Johnstone. 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 A. D. Johnstone. The network helps show where A. D. Johnstone may publish in the future.

Co-authorship network of co-authors of A. D. Johnstone

This figure shows the co-authorship network connecting the top 25 collaborators of A. D. Johnstone. A scholar is included among the top collaborators of A. D. Johnstone based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. D. Johnstone. A. D. Johnstone is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1
Defining the Tanami-Arunta boundary: tectonic and exploration implications
1
2 4
3 3
4 65
5 14
6 11
7 20
8
Observations of the Interaction between Comet Halley and the Solar Wind by the Giotto Spacecraft
1
9
The February 1986 Solar Activity: A Comparison of Giotto Solar Wind Measurements with MHD Simulations
2
10 21
11
The cometopause region at Comet Halley
7
12
Solar wind flow through the Halley bow shock
0
13
Energetic Cometary Water Group Ions at Halley's Bow Shock: Observations with the GIOTTO Ion Spectrometer IIS
1
14
Variations in the solar wind flow during the approach to Comet Halley
1
15
The mechanism of pulsating aurora
64
16 6
17 1
18 40
19
Measurements of Low Energy Protons in a Pulsating Aurora.
2
20 25

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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