R. Astala

805 total citations
19 papers, 708 citations indexed

About

R. Astala is a scholar working on Materials Chemistry, Geophysics and Biomaterials. According to data from OpenAlex, R. Astala has authored 19 papers receiving a total of 708 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Materials Chemistry, 7 papers in Geophysics and 4 papers in Biomaterials. Recurrent topics in R. Astala's work include Electronic and Structural Properties of Oxides (8 papers), High-pressure geophysics and materials (7 papers) and Ferroelectric and Piezoelectric Materials (5 papers). R. Astala is often cited by papers focused on Electronic and Structural Properties of Oxides (8 papers), High-pressure geophysics and materials (7 papers) and Ferroelectric and Piezoelectric Materials (5 papers). R. Astala collaborates with scholars based in United Kingdom, Canada and Finland. R. Astala's co-authors include M. J. Stott, Paul D. Bristowe, Scott M. Auerbach, P. A. Monson, Scott M. Auerbach, Maria Kaukonen, R. M. Nieminen, Xinmao Yin, Lázaro Calderín and Thomas Heine and has published in prestigious journals such as Journal of the American Chemical Society, Physical review. B, Condensed matter and Chemistry of Materials.

In The Last Decade

R. Astala

19 papers receiving 695 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Astala United Kingdom	14	426	265	136	123	112	19	708
Xilin Yin Japan	14	338 0.8×	202 0.8×	35 0.3×	102 0.8×	39 0.3×	19	585
Yasuhiko Iwadate Japan	18	747 1.8×	110 0.4×	135 1.0×	52 0.4×	76 0.7×	127	1.2k
A.V. Knotko Russia	18	716 1.7×	214 0.8×	108 0.8×	71 0.6×	332 3.0×	128	1.2k
L. A. Avakyan Russia	19	446 1.0×	284 1.1×	67 0.5×	52 0.4×	139 1.2×	76	843
Matthias Göbbels Germany	15	471 1.1×	255 1.0×	21 0.2×	63 0.5×	231 2.1×	32	750
G. Palavit France	22	891 2.1×	124 0.5×	206 1.5×	25 0.2×	60 0.5×	58	1.2k
M. Trabelsi‐Ayedi Tunisia	15	503 1.2×	183 0.7×	80 0.6×	62 0.5×	213 1.9×	29	670
Isabel Knoke Germany	12	816 1.9×	280 1.1×	302 2.2×	126 1.0×	88 0.8×	15	1.1k
Gabriela B. González United States	19	935 2.2×	280 1.1×	72 0.5×	53 0.4×	176 1.6×	29	1.3k
J.R. Martinelli Brazil	21	827 1.9×	172 0.6×	105 0.8×	26 0.2×	59 0.5×	57	1.2k

Countries citing papers authored by R. Astala

Since Specialization

Citations

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

Fields of papers citing papers by R. Astala

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Astala

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

All Works

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19 of 19 papers shown

Astala, R. & M. J. Stott. (2008). First-principles study of hydroxyapatite surfaces and water adsorption. Physical Review B. 78(7). 103 indexed citations

Astala, R., et al.. (2007). Dissolution and re-crystallization processes in multiphase silicon stabilized tricalcium phosphate. Journal of Materials Science Materials in Medicine. 19(2). 917–927. 13 indexed citations

Astala, R. & M. J. Stott. (2006). Kohn-Sham inversion and iterative energy minimization. Physical Review B. 73(11). 9 indexed citations

Astala, R., Lázaro Calderín, Xinmao Yin, & M. J. Stott. (2005). Ab Initio Simulation of Si-Doped Hydroxyapatite. Chemistry of Materials. 18(2). 413–422. 51 indexed citations

Astala, R. & M. J. Stott. (2005). First Principles Investigation of Mineral Component of Bone: CO₃ Substitutions in Hydroxyapatite. Chemistry of Materials. 17(16). 4125–4133. 138 indexed citations

Astala, R., Scott M. Auerbach, & P. A. Monson. (2005). Normal mode approach for predicting the mechanical properties of solids from first principles: Application to compressibility and thermal expansion of zeolites. Physical Review B. 71(1). 20 indexed citations

Astala, R. & Scott M. Auerbach. (2004). The Properties of Methylene- and Amine-Substituted Zeolites from First Principles. Journal of the American Chemical Society. 126(6). 1843–1848. 48 indexed citations

Astala, R., Scott M. Auerbach, & P. A. Monson. (2004). Density Functional Theory Study of Silica Zeolite Structures: Stabilities and Mechanical Properties of SOD, LTA, CHA, MOR, and MFI. The Journal of Physical Chemistry B. 108(26). 9208–9215. 82 indexed citations

Astala, R. & Paul D. Bristowe. (2003). Ab initiocalculations of doping mechanisms in SrTiO₃. Modelling and Simulation in Materials Science and Engineering. 12(1). 79–90. 22 indexed citations

10.

Astala, R., Maria Kaukonen, R. M. Nieminen, G. Jungnickel, & Thomas Frauenheim. (2002). Properties of small carbon clusters inside theC60fullerene. Physical review. B, Condensed matter. 65(24). 9 indexed citations

11.

Astala, R. & Paul D. Bristowe. (2002). A computational study of twist boundary structures in strontium titanate. Journal of Physics Condensed Matter. 14(49). 13635–13641. 21 indexed citations

12.

Astala, R. & Paul D. Bristowe. (2002). First-principles calculations of an oxygen deficient $\Sigma$ $equal$ 3(111)[10] grain boundary in strontium titanate. Journal of Physics Condensed Matter. 14(25). 6455–6467. 21 indexed citations

13.

Astala, R. & Paul D. Bristowe. (2002). First principles calculations of niobium substitution in strontium titanate. Journal of Physics Condensed Matter. 14(6). L149–L156. 12 indexed citations

14.

Astala, R. & Paul D. Bristowe. (2002). The Structure and Stability of Twist Boundaries in SrTiO₃ First Principles. MRS Proceedings. 718. 1 indexed citations

15.

Astala, R. & Paul D. Bristowe. (2002). The Properties of a Na-Doped Twist Boundary in SrTiO₃ from First Principles. MRS Proceedings. 751. 2 indexed citations

16.

Astala, R. & Paul D. Bristowe. (2001). Ab initiostudy of the oxygen vacancy in SrTiO₃. Modelling and Simulation in Materials Science and Engineering. 9(5). 415–422. 53 indexed citations

17.

Astala, R., Maria Kaukonen, R. M. Nieminen, G. Jungnickel, & Thomas Frauenheim. (2001). Simulations of diamond nucleation in carbon fullerene cores. Physical review. B, Condensed matter. 63(8). 25 indexed citations

18.

Astala, R. & Paul D. Bristowe. (2001). Ab initio and classical simulations of defects in SrTiO3. Computational Materials Science. 22(1-2). 81–86. 43 indexed citations

19.

Astala, R., Maria Kaukonen, R. M. Nieminen, & Thomas Heine. (2000). Nanoindentation of silicon surfaces: Molecular-dynamics simulations of atomic force microscopy. Physical review. B, Condensed matter. 61(4). 2973–2980. 35 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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