A. A. Chan

4.4k total citations · 1 hit paper
54 papers, 3.0k citations indexed

About

A. A. Chan is a scholar working on Astronomy and Astrophysics, Geophysics and Nuclear and High Energy Physics. According to data from OpenAlex, A. A. Chan has authored 54 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Astronomy and Astrophysics, 14 papers in Geophysics and 12 papers in Nuclear and High Energy Physics. Recurrent topics in A. A. Chan's work include Ionosphere and magnetosphere dynamics (45 papers), Solar and Space Plasma Dynamics (32 papers) and Earthquake Detection and Analysis (14 papers). A. A. Chan is often cited by papers focused on Ionosphere and magnetosphere dynamics (45 papers), Solar and Space Plasma Dynamics (32 papers) and Earthquake Detection and Analysis (14 papers). A. A. Chan collaborates with scholars based in United States, China and Canada. A. A. Chan's co-authors include S. R. Elkington, M. K. Hudson, H.‐J. Kim, M. Wiltberger, J. M. Albert, Alain J. Brizard, Xin Tao, Yue Fei, L. G. Ozeke and R. A. Wolf and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Journal of Computational Physics and Geophysical Research Letters.

In The Last Decade

A. A. Chan

52 papers receiving 2.9k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Space Weather Modeling Framework: A new tool for the space science community

2005 570 citations A. A. Chan et al. Journal of Geophysical Research Atmospheres profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
A. A. Chan	2.9k	1.1k	926	313	193	54	3.0k
S. R. Elkington	3.9k 1.4×	1.7k 1.6×	1.1k 1.1×	457 1.5×	159 0.8×	76	4.0k
A. Y. Ukhorskiy	3.6k 1.2×	1.6k 1.5×	1.2k 1.3×	244 0.8×	120 0.6×	82	3.7k
Xin Tao	2.8k 1.0×	1.4k 1.4×	489 0.5×	269 0.9×	341 1.8×	107	2.9k
Yuto Katoh	2.7k 0.9×	1.5k 1.4×	592 0.6×	202 0.6×	265 1.4×	97	2.7k
J. K. Chao	3.4k 1.2×	513 0.5×	1.4k 1.6×	284 0.9×	173 0.9×	114	3.5k
D. Mourenas	3.5k 1.2×	1.9k 1.8×	484 0.5×	199 0.6×	278 1.4×	121	3.6k
K.‐H. Glaßmeier	3.3k 1.1×	651 0.6×	1.7k 1.8×	158 0.5×	175 0.9×	88	3.4k
M. Lessard	2.1k 0.7×	1.0k 1.0×	740 0.8×	188 0.6×	86 0.4×	112	2.2k
L. Kepko	2.4k 0.8×	755 0.7×	1.2k 1.3×	97 0.3×	123 0.6×	68	2.5k
A. Balogh	2.5k 0.9×	337 0.3×	1.3k 1.4×	121 0.4×	236 1.2×	72	2.6k

Countries citing papers authored by A. A. Chan

Since Specialization

Citations

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

Fields of papers citing papers by A. A. Chan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. A. Chan

This figure shows the co-authorship network connecting the top 25 collaborators of A. A. Chan. A scholar is included among the top collaborators of A. A. Chan 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. A. Chan. A. A. Chan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Tao, Xin, et al.. (2024). Modeling Radiation Belt Dynamics Using a Positivity‐Preserving Finite Volume Method on General Meshes. Journal of Geophysical Research Space Physics. 129(9). 2 indexed citations

Elkington, S. R., et al.. (2024). Numerical Calculations of Adiabatic Invariants From MHD‐Driven Magnetic Fields. Journal of Geophysical Research Space Physics. 129(6).

Chan, A. A., S. R. Elkington, J. M. Albert, et al.. (2023). Simulation of radiation belt wave-particle interactions in an MHD-particle framework. Frontiers in Astronomy and Space Sciences. 10. 11 indexed citations

Chen, Lunjin, et al.. (2021). UBER v1.0: a universal kinetic equation solver for radiation belts. Geoscientific model development. 14(9). 5825–5842. 6 indexed citations

Malaspina, D., A. N. Jaynes, S. R. Elkington, et al.. (2020). Testing the Organization of Lower‐Band Whistler‐Mode Chorus Wave Properties by Plasmapause Location. Journal of Geophysical Research Space Physics. 126(1). 11 indexed citations

Elkington, S. R., A. A. Chan, A. N. Jaynes, D. Malaspina, & J. M. Albert. (2019). K2: Towards a Comprehensive Simulation Framework of the Van Allen Radiation Belts. AGU Fall Meeting Abstracts. 2019. 4 indexed citations

Takahashi, Kazue, M. Nosé, Kyungguk Min, et al.. (2018). Van Allen Probes Observations of Second Harmonic Poloidal Standing Alfvén Waves. Journal of Geophysical Research Space Physics. 123(1). 611–637. 43 indexed citations

Elkington, S. R., et al.. (2018). Generalizing Global Simulations of the Radiation Belts: Addressing Advective and Diffusive Processes in a Common Simulation Framework. AGUFM. 2018. 1 indexed citations

Elkington, S. R., et al.. (2013). A Comprehensive Simulation Method for Examining Radiation Belt Dynamics. AGU Fall Meeting Abstracts. 2013. 1 indexed citations

10.

Chan, A. A., et al.. (2012). Development of a 3D Radiation Belt Model in Adiabatic Invariant Coordinates Using Stochastic Differential Equations. AGUFM. 2012. 1 indexed citations

11.

Chan, A. A., S. R. Elkington, & J. M. Albert. (2010). Development of MHD-SDE Methods for Radiation Belt Simulations. cosp. 38. 4. 1 indexed citations

12.

Tao, Xin, J. M. Albert, & A. A. Chan. (2009). Numerical modeling of multidimensional diffusion in the radiation belts using layer methods. Journal of Geophysical Research Atmospheres. 114(A2). 63 indexed citations

13.

Loto'aniu, P. T. M., I. R. Mann, L. G. Ozeke, et al.. (2005). Radial diffusion of relativistic electrons into the radiation belt slot region during the 2003 Halloween geomagnetic storms. AGUFM. 2005. 5 indexed citations

14.

Reeves, G. D., R. H. Friedel, M. G. G. T. Taylor, et al.. (2003). Phase Space Distribution of Relativistic Electrons at Geosynchronous Orbit. AGUFM. 2003. 1 indexed citations

15.

Chan, A. A., et al.. (2003). Radial diffusion simulation of relativistic electron transport by ULF waves in the September 1998 storm. AGUFM. 2003. 7 indexed citations

16.

Elkington, S. R., M. K. Hudson, & A. A. Chan. (2001). Enhanced Radial Diffusion of Outer Zone Electrons in an Asymmetric Geomagnetic Field. AGU Spring Meeting Abstracts. 2001. 1 indexed citations

17.

Díaz, Franklin R. Chang, Jared Squire, Andrew Ilin, et al.. (2000). An Overview of Current Research on the VASIMR Engine. APS Division of Plasma Physics Meeting Abstracts. 42. 4 indexed citations

18.

Chan, A. A.. (1998). Noncanonical Hamiltonian methods for particle motion in magnetospheric hydromagnetic waves. Journal of Geophysical Research Atmospheres. 103(A9). 20501–20513. 5 indexed citations

19.

Chan, A. A., Mengfen Xia, & Liu Chen. (1994). Anisotropic Alfvén‐ballooning modes in Earth's magnetosphere. Journal of Geophysical Research Atmospheres. 99(A9). 17351–17366. 69 indexed citations

20.

Chan, A. A.. (1991). Interaction of Energetic Ring Current Protons with Magnetospheric Hydromagnetic Waves. PhDT. 14 indexed citations

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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