Robert M. Harker

447 total citations
20 papers, 387 citations indexed

About

Robert M. Harker is a scholar working on Materials Chemistry, Organic Chemistry and Inorganic Chemistry. According to data from OpenAlex, Robert M. Harker has authored 20 papers receiving a total of 387 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Materials Chemistry, 5 papers in Organic Chemistry and 5 papers in Inorganic Chemistry. Recurrent topics in Robert M. Harker's work include Nuclear Materials and Properties (6 papers), Catalytic Processes in Materials Science (4 papers) and nanoparticles nucleation surface interactions (4 papers). Robert M. Harker is often cited by papers focused on Nuclear Materials and Properties (6 papers), Catalytic Processes in Materials Science (4 papers) and nanoparticles nucleation surface interactions (4 papers). Robert M. Harker collaborates with scholars based in United Kingdom, Portugal and France. Robert M. Harker's co-authors include Kieran C. Molloy, D. A. Edwards, Mary F. Mahon, Peter B. Hitchcock, F. Geoffrey N. Cloke, Mary F. Mahon, Marco Molinari, Mark T. Storr, Stephen C. Parker and Gábor Balázs and has published in prestigious journals such as Journal of Materials Chemistry, The Journal of Physical Chemistry C and Journal of Materials Chemistry A.

In The Last Decade

Robert M. Harker

20 papers receiving 380 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert M. Harker United Kingdom 11 227 157 130 83 60 20 387
Jonathan H. Christian United States 13 345 1.5× 199 1.3× 220 1.7× 217 2.6× 83 1.4× 36 614
Vladimir G. Sokolov Russia 14 110 0.5× 316 2.0× 228 1.8× 62 0.7× 40 0.7× 71 542
Beatriz D. Moreno Canada 11 113 0.5× 135 0.9× 110 0.8× 50 0.6× 67 1.1× 31 342
А. S. Alikhanyan Russia 12 340 1.5× 119 0.8× 149 1.1× 148 1.8× 102 1.7× 85 491
D. L. GRIMMETT United States 15 412 1.8× 72 0.5× 124 1.0× 44 0.5× 177 3.0× 21 859
Morgane Poupon Czechia 11 140 0.6× 65 0.4× 83 0.6× 110 1.3× 58 1.0× 44 328
Н. С. Ахмадуллина Russia 11 158 0.7× 144 0.9× 93 0.7× 50 0.6× 92 1.5× 52 326
Ulf Bergmann Germany 12 208 0.9× 42 0.3× 91 0.7× 42 0.5× 73 1.2× 23 362
J. Fitzmaurice United Kingdom 11 184 0.8× 93 0.6× 124 1.0× 69 0.8× 144 2.4× 23 381
S. Seenithurai India 14 482 2.1× 108 0.7× 37 0.3× 82 1.0× 188 3.1× 35 623

Countries citing papers authored by Robert M. Harker

Since Specialization
Citations

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

Fields of papers citing papers by Robert M. Harker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert M. Harker. 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 Robert M. Harker. The network helps show where Robert M. Harker may publish in the future.

Co-authorship network of co-authors of Robert M. Harker

This figure shows the co-authorship network connecting the top 25 collaborators of Robert M. Harker. A scholar is included among the top collaborators of Robert M. Harker 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 Robert M. Harker. Robert M. Harker 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.
Harker, Robert M., et al.. (2024). Large-scale density functional theory simulations of defects and hydrogen incorporation in PuO2. Physical review. B.. 109(22). 1 indexed citations
2.
Smith, Thomas, Jonathan M. Skelton, David J. Cooke, et al.. (2023). Structural dynamics of Schottky and Frenkel defects in CeO2: a density-functional theory study. Journal of Physics Energy. 5(2). 25004–25004. 9 indexed citations
3.
Harker, Robert M., et al.. (2023). Linear-scaling density functional theory (DFT) simulations of point, Frenkel and Schottky defects in CeO2. Computational Materials Science. 229. 112396–112396. 11 indexed citations
4.
Skelton, Jonathan M., Atsushi Togo, David J. Cooke, et al.. (2022). Structural dynamics of Schottky and Frenkel defects in ThO2: a density-functional theory study. Journal of Materials Chemistry A. 10(4). 1861–1875. 15 indexed citations
5.
Smith, Thomas, David J. Cooke, Lisa J. Gillie, et al.. (2022). Structure and Properties of Cubic PuH2 and PuH3: A Density Functional Theory Study. Crystals. 12(10). 1499–1499. 2 indexed citations
6.
Parker, Stephen C., et al.. (2020). The energetics of carbonated PuO2 surfaces affects nanoparticle morphology: a DFT+U study. Physical Chemistry Chemical Physics. 22(15). 7728–7737. 12 indexed citations
7.
Harker, Robert M., et al.. (2020). Thermodynamic Evolution of Cerium Oxide Nanoparticle Morphology Using Carbon Dioxide. The Journal of Physical Chemistry C. 124(42). 23210–23220. 23 indexed citations
8.
Darnbrough, Ed, et al.. (2018). Interaction between U/UO2 bilayers and hydrogen studied by in-situ X-ray diffraction. Journal of Nuclear Materials. 502. 9–19. 8 indexed citations
9.
Ollivier, M., Robert M. Harker, & C.M. Gourlay. (2016). Reaction-induced surface reconstruction of silver in contact with zirconium. Journal of Alloys and Compounds. 691. 624–633. 1 indexed citations
10.
Ollivier, M., Robert M. Harker, R.J. Chater, & C.M. Gourlay. (2016). Thermal etching of silver: Influence of rolling defects. Materials Characterization. 118. 112–121. 5 indexed citations
11.
Ollivier, M., Robert M. Harker, & C.M. Gourlay. (2015). Etch pitting and subsurface pore growth during the thermal etching of silver. Philosophical Magazine Letters. 95(11). 547–554. 3 indexed citations
12.
Harker, Robert M., et al.. (2012). Surface analytical study of uranium exposed to low pressures of hydrogen at ∼ 80°C. MRS Proceedings. 1444. 1 indexed citations
13.
Balázs, Gábor, F. Geoffrey N. Cloke, Jennifer C. Green, et al.. (2007). Cerium(III) and Cerium(IV) Bis(η8-pentalene) Sandwich Complexes:  Synthetic, Structural, Spectroscopic, and Theoretical Studies. Organometallics. 26(13). 3111–3119. 55 indexed citations
14.
Harker, Robert M., et al.. (2006). Dual Thread - Automatic Takeoff and Landing System (DT-ATLS). Proceedings of the 19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006). 1146–1150. 1 indexed citations
15.
Harker, Robert M.. (2006). The influence of oxide thickness on the early stages of the massive uranium–hydrogen reaction. Journal of Alloys and Compounds. 426(1-2). 106–117. 45 indexed citations
16.
Edwards, D. A., Robert M. Harker, Mary F. Mahon, & Kieran C. Molloy. (2002). Aerosol-assisted chemical vapour deposition (AACVD) of silver films from triorganophosphine adducts of silver carboxylates, including the structure of [Ag(O2CC3F7)(PPh3)2]. Inorganica Chimica Acta. 328(1). 134–146. 67 indexed citations
17.
Cloke, F. Geoffrey N., Matthew C. Kuchta, Robert M. Harker, Peter B. Hitchcock, & Julian S. Parry. (2000). Trialkylsilyl-Substituted Pentalene Ligands. Organometallics. 19(26). 5795–5798. 35 indexed citations
18.
Edwards, D. A., Robert M. Harker, Mary F. Mahon, & Kieran C. Molloy. (1999). Aerosol-assisted chemical vapour deposition (AACVD) of silver films from triphenylphosphine adducts of silver β-diketonates and β-diketoiminates, including the structure of [Ag(hfac)(PPh3)]. Journal of Materials Chemistry. 9(8). 1771–1780. 55 indexed citations
19.
Edwards, D. A., Robert M. Harker, Mary F. Mahon, & Kieran C. Molloy. (1997). Crystallographic analysis of an intramolecularly stabilised organosilver tetramer, [Ag(C6H4CH2NMe2-2)]4, and the first structurally characterised silver siloxide, {[Ag(PPh3)]2(μ4-OMe2SiOSiMe2O)}2. Journal of the Chemical Society Dalton Transactions. 3509–3513. 27 indexed citations
20.
Harker, Robert M., Mary F. Mahon, & K.C. Molloy. (1996). SYNTHESIS, STRUCTURE AND REACTIVITY OF [Cp(CO)2Fe]4Sn4S6. Main Group Metal Chemistry. 19(1). 29–38. 11 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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