Keith Stephenson

538 total citations
31 papers, 305 citations indexed

About

Keith Stephenson is a scholar working on Materials Chemistry, Aerospace Engineering and Industrial and Manufacturing Engineering. According to data from OpenAlex, Keith Stephenson has authored 31 papers receiving a total of 305 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Materials Chemistry, 9 papers in Aerospace Engineering and 6 papers in Industrial and Manufacturing Engineering. Recurrent topics in Keith Stephenson's work include Nuclear Materials and Properties (14 papers), Nuclear materials and radiation effects (7 papers) and Chemical Synthesis and Characterization (6 papers). Keith Stephenson is often cited by papers focused on Nuclear Materials and Properties (14 papers), Nuclear materials and radiation effects (7 papers) and Chemical Synthesis and Characterization (6 papers). Keith Stephenson collaborates with scholars based in Netherlands, United Kingdom and United States. Keith Stephenson's co-authors include Hugo Williams, Leopold Summerer, Richard Ambrosi, Ricardo González Cinca, Sonia Fereres, Huanpo Ning, Michael J. Reece, N. Bannister, Emily Jane Watkinson and Kan Chen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Energy and Journal of Alloys and Compounds.

In The Last Decade

Keith Stephenson

27 papers receiving 295 citations

Author Peers

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

Author Last Decade Papers Cites
Keith Stephenson 196 80 47 46 45 31 305
L.M. Atlas 149 0.8× 43 0.5× 52 1.1× 15 0.3× 97 2.2× 11 335
Shile Chen 80 0.4× 12 0.1× 42 0.9× 12 0.3× 46 1.0× 22 288
J. Johnson 84 0.4× 17 0.2× 22 0.5× 14 0.3× 23 0.5× 16 196
Mojtaba Najafizadeh 161 0.8× 33 0.4× 6 0.1× 48 1.0× 193 4.3× 34 417
Zhuo Huang 118 0.6× 26 0.3× 3 0.1× 44 1.0× 47 1.0× 39 283
Daniel Freis 229 1.2× 106 1.3× 88 1.9× 4 0.1× 23 0.5× 26 259
Dehong Chen 133 0.7× 61 0.8× 2 0.0× 40 0.9× 35 0.8× 34 326
Ze Guo 168 0.9× 19 0.2× 27 0.6× 13 0.3× 30 0.7× 26 276
Gerhard Busse 79 0.4× 63 0.8× 17 0.4× 3 0.1× 34 0.8× 34 357
A. A. Lizin 346 1.8× 88 1.1× 100 2.1× 39 0.9× 36 380

Countries citing papers authored by Keith Stephenson

Since Specialization
Citations

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

Fields of papers citing papers by Keith Stephenson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keith Stephenson

This figure shows the co-authorship network connecting the top 25 collaborators of Keith Stephenson. A scholar is included among the top collaborators of Keith Stephenson 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 Keith Stephenson. Keith Stephenson 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.
Ambrosi, Richard, et al.. (2022). Design and Development of the ESA Radioisotope Thermoelectric Generator. 416–420. 1 indexed citations
2.
Ambrosi, Richard, et al.. (2021). Impact tests and modelling for the ESA radioisotope power systems. Journal of Space Safety Engineering. 9(1). 56–71. 2 indexed citations
3.
Ambrosi, Richard, et al.. (2020). Radioisotope power systems in space missions: Overview of the safety aspects and recommendations for the European safety case. Journal of Space Safety Engineering. 7(2). 137–149. 9 indexed citations
4.
Ambrosi, Richard, et al.. (2019). Overview of the issues related to the use of Radioisotope Power Systems in European space missions. University of Birmingham Research Portal (University of Birmingham). 1–5. 2 indexed citations
5.
Ambrosi, Richard, et al.. (2019). Safety Studies for the ESA Space Nuclear Power Systems: Accident Modelling and Analysis. 1–8. 3 indexed citations
6.
Williams, Hugo, Richard Ambrosi, Daniel P. Kramer, et al.. (2019). Impedance spectroscopy characterization of neutron irradiated thermoelectric modules for space nuclear power. AIP Advances. 9(5). 5 indexed citations
7.
Watkinson, Emily Jane, Richard Ambrosi, Daniel Freis, et al.. (2019). Americium Oxide Surrogate Studies: Pursuing European Radioisotope Power Systems Fuel Form Development. 1–9.
8.
Williams, Hugo, et al.. (2019). Impedance Spectroscopy: A Tool for Assessing Thermoelectric Modules for Radioisotope Power Systems. University of Birmingham Research Portal (University of Birmingham). 2016. 1–11. 2 indexed citations
9.
Williams, Hugo, et al.. (2018). Towards a comprehensive model for characterising and assessing thermoelectric modules by impedance spectroscopy. Applied Energy. 226. 1208–1218. 19 indexed citations
10.
Carrott, Michael, Chris Maher, Chris Mason, et al.. (2018). Americium and Plutonium Purification by Extraction (the AMPPEX process): Development of a new method to separate 241Am from aged plutonium dioxide for use in space power systems. Progress in Nuclear Energy. 106. 396–416. 17 indexed citations
11.
Landgraf, Markus, Naoki Sato, Martin Picard, et al.. (2017). Global Exploration Roadmap Derived Concept for Human Exploration of the Moon. NASA Technical Reports Server (NASA). 7 indexed citations
12.
Sarsfield, Mark J., M. J. Carrott, Daniel Freis, et al.. (2017). The Separation of 241Am from Aged Plutonium Dioxide for use in Radioisotope Power Systems. SHILAP Revista de lepidopterología. 16. 5003–5003. 9 indexed citations
13.
Watkinson, Emily Jane, Richard Ambrosi, Hugo Williams, et al.. (2017). Sintering trials of analogues of americium oxides for radioisotope power systems. Journal of Nuclear Materials. 491. 18–30. 17 indexed citations
14.
Carrott, Michael, Chris Maher, Chris Mason, et al.. (2016). The Separation of 241Am from Aged Plutonium Dioxide for Use in Radioisotope Power Systems Using the AMPPEX Process. Procedia Chemistry. 21. 140–147. 6 indexed citations
15.
Brown, James Benedict, Charles R. Carrigan, Michael Carrott, et al.. (2014). PROGRESS ON 241Am PRODUCTION FOR USE IN RADIOISOTOPE POWER SYSTEMS. ESA Special Publication. 719. 17. 1 indexed citations
16.
Stephenson, Keith, et al.. (2013). Research in the Graniteville Historic District. Legacy A Journal of American Women Writers. 17(1). 22–37.
17.
Williams, Hugo, et al.. (2012). Metal matrix composite fuel for space radioisotope energy sources. Journal of Nuclear Materials. 433(1-3). 116–123. 33 indexed citations
18.
Summerer, Leopold & Keith Stephenson. (2010). Nuclear Power Sources: A Key Enabling Technology for Planetary Exploration. Proceedings of the Institution of Mechanical Engineers Part G Journal of Aerospace Engineering. 225(2). 129–143. 42 indexed citations
19.
Stephenson, Keith & Thierry Blancquaert. (2008). NUCLEAR POWER TECHNOLOGIES FOR DEEP SPACE AND PLANETARY MISSIONS. ESASP. 661. 108. 8 indexed citations
20.
Stephenson, Keith, et al.. (2001). Recent Analysis from the Woodland Period G. S. Lewis-West Site Along the Middle Savannah River. Legacy A Journal of American Women Writers. 6(2). 8.

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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