A. P. Heerdegen

1.2k total citations · 1 hit paper
31 papers, 690 citations indexed

About

A. P. Heerdegen is a scholar working on Materials Chemistry, Physical and Theoretical Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, A. P. Heerdegen has authored 31 papers receiving a total of 690 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Materials Chemistry, 10 papers in Physical and Theoretical Chemistry and 5 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in A. P. Heerdegen's work include X-ray Diffraction in Crystallography (18 papers), Crystallography and molecular interactions (10 papers) and Thermal and Kinetic Analysis (4 papers). A. P. Heerdegen is often cited by papers focused on X-ray Diffraction in Crystallography (18 papers), Crystallography and molecular interactions (10 papers) and Thermal and Kinetic Analysis (4 papers). A. P. Heerdegen collaborates with scholars based in Australia, United Kingdom and United States. A. P. Heerdegen's co-authors include T. R. Welberry, D. J. Goossens, Eric J. Chan, Fabio Boeira Dias, Daohua Bi, Siobhan O’Farrell, Russell Fiedler, Simon Marsland, Jhan Srbinovsky and Matthew T. Woodhouse and has published in prestigious journals such as The Journal of Chemical Physics, International Journal of Pharmaceutics and Journal of Applied Crystallography.

In The Last Decade

A. P. Heerdegen

29 papers receiving 674 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.

Configuration and spin-up of ACCESS-CM2, the new generation Australian Community Climate and Earth System Simulator Coupled Model

2020 249 citations Daohua Bi, Martin Dix et al. Journal of Southern Hemisphere Earth System Science profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
A. P. Heerdegen Australia	14	282	262	213	143	110	31	690
Sébastien Villaume France	12	100 0.4×	341 1.3×	335 1.6×	76 0.5×	70 0.6×	20	780
M. Schwarz Germany	14	95 0.3×	63 0.2×	127 0.6×	31 0.2×	44 0.4×	29	634
Thomas P. Carsey United States	14	55 0.2×	240 0.9×	313 1.5×	70 0.5×	102 0.9×	36	682
Samuel M. Greene United States	12	69 0.2×	131 0.5×	175 0.8×	76 0.5×	30 0.3×	16	561
Philippe Hébert France	10	110 0.4×	127 0.5×	159 0.7×	13 0.1×	71 0.6×	29	517
Michael D. Moore United States	14	153 0.5×	129 0.5×	115 0.5×	103 0.7×	63 0.6×	30	522
R. A. L. Sullivan United Kingdom	13	309 1.1×	36 0.1×	186 0.9×	32 0.2×	162 1.5×	30	639
Paul Smith United States	12	51 0.2×	94 0.4×	201 0.9×	125 0.9×	18 0.2×	32	692
J. A. Kloepfer United States	11	494 1.8×	43 0.2×	92 0.4×	43 0.3×	415 3.8×	13	1.3k
Paul E. Ohno United States	18	42 0.1×	80 0.3×	184 0.9×	25 0.2×	202 1.8×	30	840

Countries citing papers authored by A. P. Heerdegen

Since Specialization

Citations

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

Fields of papers citing papers by A. P. Heerdegen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. P. Heerdegen

This figure shows the co-authorship network connecting the top 25 collaborators of A. P. Heerdegen. A scholar is included among the top collaborators of A. P. Heerdegen 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. P. Heerdegen. A. P. Heerdegen 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

Bi, Daohua, Martin Dix, Simon Marsland, et al.. (2020). Configuration and spin-up of ACCESS-CM2, the new generation Australian Community Climate and Earth System Simulator Coupled Model. Journal of Southern Hemisphere Earth System Science. 70(1). 225–251. 249 indexed citations breakdown →

Hannah, Nicholas, Andrew E. Kiss, A. P. Heerdegen, et al.. (2019). The ACCESS-OM2 global ocean - sea ice coupled model. Zenodo (CERN European Organization for Nuclear Research). 1 indexed citations

Paściak, Marek, T. R. Welberry, A. P. Heerdegen, et al.. (2014). Atomistic modeling of diffuse scattering in cubic PbZrO₃. Phase Transitions. 88(3). 273–282. 19 indexed citations

Welberry, T. R., D. J. Goossens, & A. P. Heerdegen. (2014). Local order in wüstite using a pair distribution function (PDF) approach. Mineralogical Magazine. 78(2). 373–385. 3 indexed citations

Welberry, T. R., A. P. Heerdegen, David C. Goldstone, & Ian A. Taylor. (2011). Diffuse scattering resulting from macromolecular frustration. Acta Crystallographica Section B Structural Science. 67(6). 516–524. 19 indexed citations

Chan, Eric J., T. R. Welberry, A. P. Heerdegen, & D. J. Goossens. (2010). Diffuse scattering study of aspirin forms (I) and (II). Acta Crystallographica Section B Structural Science. 66(6). 696–707. 53 indexed citations

Goossens, D. J., A. P. Heerdegen, Eric J. Chan, & T. R. Welberry. (2010). Monte Carlo Modeling of Diffuse Scattering from Single Crystals: The Program ZMC. Metallurgical and Materials Transactions A. 42(1). 23–31. 30 indexed citations

Chan, Eric J., et al.. (2009). Single-crystal diffuse scattering studies on polymorphs of molecular crystals. I. The room-temperature polymorphs of the drug benzocaine. Acta Crystallographica Section B Structural Science. 65(3). 382–392. 25 indexed citations

Goossens, D. J., A. P. Heerdegen, & T. R. Welberry. (2008). X-ray diffuse scattering from HMTA: analysis via a Monte Carlo model. Acta Crystallographica Section B Structural Science. 64(4). 456–465. 2 indexed citations

10.

Welberry, T. R., et al.. (2008). A room-temperature X-ray diffuse scattering study of form (II) of the trimorphic molecular system p-(N-methylbenzylidene)-p-methylaniline. Acta Crystallographica Section B Structural Science. 64(5). 633–643. 9 indexed citations

11.

Goossens, D. J., et al.. (2007). The molecular conformation of Ibuprofen, C13H18O2, through X-ray diffuse scattering. International Journal of Pharmaceutics. 343(1-2). 59–68. 14 indexed citations

12.

Thomas, Lynne H., T. R. Welberry, D. J. Goossens, et al.. (2007). Disorder in pentachloronitrobenzene, C₆Cl₅NO₂: a diffuse scattering study. Acta Crystallographica Section B Structural Science. 63(4). 663–673. 24 indexed citations

13.

Goossens, D. J., T. R. Welberry, A. P. Heerdegen, & M. Gutmann. (2006). Simultaneous fitting of X-ray and neutron diffuse scattering data. Acta Crystallographica Section A Foundations of Crystallography. 63(1). 30–35. 5 indexed citations

14.

Welberry, T. R., D. J. Goossens, A. P. Heerdegen, & Peter L. Lee. (2005). Problems in measuring diffuse X-ray scattering. Zeitschrift für Kristallographie. 220(12/2005). 2 indexed citations

15.

Goossens, D. J., T. R. Welberry, A. P. Heerdegen, & Alison J. Edwards. (2005). Modelling disorder in 3,3′-dimethoxybenzil, C16H14O4. Zeitschrift für Kristallographie. 220(12/2005). 8 indexed citations

16.

Welberry, T. R., D. J. Goossens, A. P. Heerdegen, & Peter L. Lee. (2005). Problems in measuring diffuse X-ray scattering. Zeitschrift für Kristallographie - Crystalline Materials. 220(12). 1052–1058. 29 indexed citations

17.

Welberry, T. R. & A. P. Heerdegen. (2003). Diffuse X-ray scattering from 4,4′-dimethoxybenzil, C₁₆H₁₄O₄: analysis via automatic refinement of a Monte Carlo model. Acta Crystallographica Section B Structural Science. 59(6). 760–769. 6 indexed citations

18.

Welberry, T. R., et al.. (2003). Diffuse neutron scattering in benzil, C₁₄D₁₀O₂, using the time-of-flight Laue technique. Journal of Applied Crystallography. 36(6). 1440–1447. 21 indexed citations

19.

Heerdegen, A. P., et al.. (2002). A Monte Carlo experiment for species mapping problems. 8 indexed citations

20.

Haller, Kenneth J., A. David Rae, A. P. Heerdegen, David C. R. Hockless, & T. R. Welberry. (1995). The fourfold disordered structures of p-chloro-N-(p-methylbenzylidene)aniline and p-methyl-N-(p-chlorobenzylidene)aniline. Acta Crystallographica Section B Structural Science. 51(2). 187–197. 13 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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