D.R. Allan

2.2k total citations
25 papers, 1.8k citations indexed

About

D.R. Allan is a scholar working on Materials Chemistry, Geophysics and Physical and Theoretical Chemistry. According to data from OpenAlex, D.R. Allan has authored 25 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Materials Chemistry, 11 papers in Geophysics and 6 papers in Physical and Theoretical Chemistry. Recurrent topics in D.R. Allan's work include High-pressure geophysics and materials (11 papers), Crystal Structures and Properties (5 papers) and Crystallography and molecular interactions (5 papers). D.R. Allan is often cited by papers focused on High-pressure geophysics and materials (11 papers), Crystal Structures and Properties (5 papers) and Crystallography and molecular interactions (5 papers). D.R. Allan collaborates with scholars based in United Kingdom, Germany and France. D.R. Allan's co-authors include R. J. Nelmes, R. Miletich, M. I. McMahon, Nicolas G. Wright, R. J. Angel, L. W. Finger, J. S. Loveday, W. F. Kuhs, S. A. Belmonte and D. D. Klug and has published in prestigious journals such as Nature, Physical Review Letters and Angewandte Chemie International Edition.

In The Last Decade

D.R. Allan

25 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D.R. Allan United Kingdom 14 865 806 362 288 255 25 1.8k
Tetsuji Kume Japan 22 747 0.9× 523 0.6× 365 1.0× 399 1.4× 229 0.9× 99 1.5k
Hiroshi Yamawaki Japan 26 1.3k 1.5× 983 1.2× 208 0.6× 659 2.3× 254 1.0× 101 2.5k
Duck Young Kim China 23 1.0k 1.2× 1.1k 1.3× 271 0.7× 447 1.6× 244 1.0× 65 2.0k
Ian G. Wood United Kingdom 25 684 0.8× 965 1.2× 400 1.1× 282 1.0× 85 0.3× 63 1.7k
S. Endo Japan 25 1.1k 1.3× 983 1.2× 665 1.8× 350 1.2× 270 1.1× 106 2.4k
H. J. Jodl Germany 21 564 0.7× 600 0.7× 202 0.6× 663 2.3× 115 0.5× 100 1.5k
Jean Besson France 26 1.1k 1.2× 911 1.1× 274 0.8× 536 1.9× 282 1.1× 111 2.0k
Koichiro Umemoto United States 31 1.3k 1.5× 2.0k 2.5× 805 2.2× 331 1.1× 197 0.8× 77 3.3k
Helen E. Maynard‐Casely Australia 21 525 0.6× 322 0.4× 236 0.7× 157 0.5× 114 0.4× 87 1.3k
G. Chiarotti Italy 13 784 0.9× 802 1.0× 110 0.3× 549 1.9× 150 0.6× 34 1.6k

Countries citing papers authored by D.R. Allan

Since Specialization
Citations

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

Fields of papers citing papers by D.R. Allan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D.R. Allan

This figure shows the co-authorship network connecting the top 25 collaborators of D.R. Allan. A scholar is included among the top collaborators of D.R. Allan 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 D.R. Allan. D.R. Allan 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
1.
Warren, Mark R., Lauren E. Hatcher, Jonathan M. Skelton, Paul R. Raithby, & D.R. Allan. (2018). Watching chemistry happen – dynamic studies of light-induced transformations in linkage isomerism complexes. Acta Crystallographica Section A Foundations and Advances. 74(a2). e123–e123. 1 indexed citations
2.
Woodall, Christopher H., D.R. Allan, Eugene Gregoryanz, et al.. (2015). Locating Gases in Porous Materials: Cryogenic Loading of Fuel‐Related Gases Into a Sc‐based Metal–Organic Framework under Extreme Pressures. Angewandte Chemie International Edition. 54(45). 13332–13336. 22 indexed citations
3.
Woodall, Christopher H., D.R. Allan, Eugene Gregoryanz, et al.. (2015). Locating Gases in Porous Materials: Cryogenic Loading of Fuel‐Related Gases Into a Sc‐based Metal–Organic Framework under Extreme Pressures. Angewandte Chemie. 127(45). 13530–13534. 9 indexed citations
4.
Allan, D.R.. (2011). Proactive Connectivity Verification, Continuity Check, and Remote Defect Indication for the MPLS Transport Profile. RFC. 6428. 1–21. 3 indexed citations
5.
Harrison, Andrew, G. Giriat, D.R. Allan, Konstantin V. Kamenev, & Derek S. Middlemiss. (2006). Tuning the structure and magnetism of model systems under pressure. Acta Crystallographica Section A Foundations of Crystallography. 62(a1). s113–s113. 4 indexed citations
6.
Moggach, Stephen A., et al.. (2005). High-pressure polymorphism of cyclopentanol (C5H10O): the structure of cyclopentanol phase-V at 1.5 GPa. Journal of Synchrotron Radiation. 12(5). 590–597. 9 indexed citations
7.
Allan, D.R.. (2004). Oxford Placement Test 1. Oxford University Press eBooks. 159 indexed citations
8.
Degtyareva, V. F., Olga Degtyareva, & D.R. Allan. (2003). Ordered Si-VI-type crystal structure in BiSn alloy under high pressure. Physical review. B, Condensed matter. 67(21). 12 indexed citations
9.
Loveday, J. S., R. J. Nelmes, M. Guthrie, et al.. (2001). Stable methane hydrate above 2 GPa and the source of Titan's atmospheric methane. Nature. 410(6829). 661–663. 262 indexed citations
10.
Miletich, R., D.R. Allan, & W. F. Kuhs. (2000). High-Pressure Single-Crystal Techniques. Reviews in Mineralogy and Geochemistry. 41(1). 445–519. 168 indexed citations
11.
Allan, D.R., et al.. (1998). High-pressure semiconductor-semimetal transition inTiS2. Physical review. B, Condensed matter. 57(9). 5106–5110. 74 indexed citations
12.
McMahon, M. I., R. J. Nelmes, D.R. Allan, S. A. Belmonte, & Thiti Bovornratanaraks. (1998). Observation of a Simple-Cubic Phase of GaAs with a 16-Atom Basis (SC16). Physical Review Letters. 80(25). 5564–5567. 46 indexed citations
13.
Angel, R. J., D.R. Allan, R. Miletich, & L. W. Finger. (1997). The Use of Quartz as an Internal Pressure Standard in High-Pressure Crystallography. Journal of Applied Crystallography. 30(4). 461–466. 335 indexed citations
14.
Nelmes, R. J., S. A. Belmonte, J. S. Loveday, et al.. (1996). Immaphase of germanium at ∼80 GPa. Physical review. B, Condensed matter. 53(6). R2907–R2909. 50 indexed citations
15.
Nelmes, R. J., M. I. McMahon, Nicolas G. Wright, & D.R. Allan. (1995). Phase transitions in CdTe to 28 GPa. Physical review. B, Condensed matter. 51(22). 15723–15731. 57 indexed citations
16.
McMahon, M. I., R. J. Nelmes, Nicolas G. Wright, & D.R. Allan. (1994). Crystal-structure studies of III-V and group IV semiconductors using angle-dispersive diffraction techniques with an image-plate detector. AIP conference proceedings. 309. 629–631. 1 indexed citations
17.
McMahon, M. I., R. J. Nelmes, Nicolas G. Wright, & D.R. Allan. (1994). Pressure dependence of theImmaphase of silicon. Physical review. B, Condensed matter. 50(2). 739–743. 181 indexed citations
18.
Nelmes, R. J., J. S. Loveday, D.R. Allan, et al.. (1993). Neutron- and x-ray-diffraction measurements of the bulk modulus of boron. Physical review. B, Condensed matter. 47(13). 7668–7673. 101 indexed citations
19.
Nelmes, R. J., M. I. McMahon, Nicolas G. Wright, D.R. Allan, & J. S. Loveday. (1993). Stability and crystal structure of BC8 germanium. Physical review. B, Condensed matter. 48(13). 9883–9886. 135 indexed citations
20.
McMahon, M. I., R. J. Nelmes, Nicolas G. Wright, & D.R. Allan. (1993). Phase transitions in CdTe to 5 GPa. Physical review. B, Condensed matter. 48(22). 16246–16251. 74 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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