R. K. Clark

747 total citations
52 papers, 616 citations indexed

About

R. K. Clark is a scholar working on Materials Chemistry, Aerospace Engineering and Mechanical Engineering. According to data from OpenAlex, R. K. Clark has authored 52 papers receiving a total of 616 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Materials Chemistry, 17 papers in Aerospace Engineering and 17 papers in Mechanical Engineering. Recurrent topics in R. K. Clark's work include Intermetallics and Advanced Alloy Properties (14 papers), Gas Dynamics and Kinetic Theory (10 papers) and Titanium Alloys Microstructure and Properties (9 papers). R. K. Clark is often cited by papers focused on Intermetallics and Advanced Alloy Properties (14 papers), Gas Dynamics and Kinetic Theory (10 papers) and Titanium Alloys Microstructure and Properties (9 papers). R. K. Clark collaborates with scholars based in United States and Austria. R. K. Clark's co-authors include J. Unnam, R. N. Shenoy, Terryl A. Wallace, Temple H. Fay, G. R. Cunnington, K.T. Chiang, John C. Robinson, R. A. Outlaw, Charles A. West and W.G. Jackson and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Journal of The Electrochemical Society.

In The Last Decade

R. K. Clark

52 papers receiving 572 citations

Peers

R. K. Clark
J. Dunwoody United Kingdom
Chang-Lin Tien United States
R. Erik Spjut United States
В. В. Слезов Ukraine
G. Lohöfer Germany
Rosemary A. MacDonald United States
Benoît Fond Germany
Christopher Abram Germany
S. G. Johnson United States
С. П. Малышенко Russia
J. Dunwoody United Kingdom
R. K. Clark
Citations per year, relative to R. K. Clark R. K. Clark (= 1×) peers J. Dunwoody

Countries citing papers authored by R. K. Clark

Since Specialization
Citations

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

Fields of papers citing papers by R. K. Clark

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. K. Clark

This figure shows the co-authorship network connecting the top 25 collaborators of R. K. Clark. A scholar is included among the top collaborators of R. K. Clark 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. K. Clark. R. K. Clark 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.
Clark, R. K., et al.. (1995). Determination of the recombination efficiency of thermal control coatings for hypersonic vehicles. Journal of Spacecraft and Rockets. 32(1). 89–96. 21 indexed citations
2.
Bird, R. Keith, et al.. (1992). Mechanical properties of coated titanium Beta-21S after exposure to air at 700 and 800 C. NASA Technical Reports Server (NASA). 3 indexed citations
3.
Wallace, Terryl A., et al.. (1992). Oxidation characteristics of Beta-21S in air in the temperature range 600 to 800 C. NASA Technical Reports Server (NASA). 7 indexed citations
4.
Taylor, Patrick J., et al.. (1991). Thin coatings for protecting titanium aluminides in high-temperature oxidizing environments. NASA Technical Reports Server (NASA). 3 indexed citations
5.
Outlaw, R. A., et al.. (1991). Surface effects on hydrogen permeation through Ti-14Al-21Nb alloy. NASA STI Repository (National Aeronautics and Space Administration). 4 indexed citations
6.
Clark, R. K., et al.. (1990). Oxidation characteristics of Ti-14Al-21Nb ingot alloy. NASA Technical Reports Server (NASA). 2 indexed citations
7.
Wallace, Terryl A., et al.. (1990). Oxidation characteristics of Ti-25Al-10Nb-3V-1Mo intermetallic alloy. NASA Technical Reports Server (NASA). 2 indexed citations
8.
Clark, R. K., et al.. (1988). Effect of coatings on oxidation of Ti-6Al-2Sn-4Zr-2Mo foil. Oxidation of Metals. 29(3-4). 255–269. 7 indexed citations
9.
Unnam, J., et al.. (1987). Computer Program for Deconvoluting Powder Diffraction Spectra. Powder Diffraction. 2(3). 137–145. 5 indexed citations
10.
Unnam, J., et al.. (1987). Deconvolution of Powder Diffraction Spectra. Powder Diffraction. 2(3). 130–136. 5 indexed citations
11.
Clark, R. K., G. R. Cunnington, & John C. Robinson. (1987). Vapor-deposited emittance-catalysis coatings for superalloys in heat-shield applications. Journal of Thermophysics and Heat Transfer. 1(1). 28–34. 15 indexed citations
12.
Clark, R. K., et al.. (1987). Effect of coatings on oxidation of Ti-6Al-2Sn-4Zr-2Mo foil. Oxidation of Metals. 28(5-6). 391–405. 26 indexed citations
13.
Unnam, J., R. N. Shenoy, & R. K. Clark. (1986). Oxidation of commercial purity titanium. Oxidation of Metals. 26(3-4). 231–252. 135 indexed citations
14.
Unnam, J., et al.. (1985). Use of aluminum as an oxidation barrier for titanium. NASA Technical Reports Server (NASA). 1 indexed citations
15.
Clark, R. K., et al.. (1980). Effects of method of loading and specimen configuration on compressive strength of graphite/epoxy composite materials. NASA Technical Reports Server (NASA). 3 indexed citations
16.
Clark, R. K.. (1973). An analysis of a charring ablator with thermal nonequilibrium, chemical kinetics, and mass transfer. NASA Technical Reports Server (NASA). 11 indexed citations
17.
Clark, R. K.. (1968). Decorated Lattice Model of a Binary Mixture. The Journal of Chemical Physics. 48(2). 741–748. 30 indexed citations
18.
Clark, R. K., et al.. (1968). Decorated Lattice Model for Ternary Systems. The Journal of Chemical Physics. 48(6). 2575–2582. 20 indexed citations
19.
Brewer, William D., et al.. (1965). Effect of composition and density on the ablative performance of phenolic-nylon. NASA Technical Reports Server (NASA). 3 indexed citations
20.
Clark, R. K., et al.. (1965). Gas-Liquid Partition Chromatography in Benzene-Polyphenyl Systems and Polymer Statistical Thermodynamics1. The Journal of Physical Chemistry. 69(11). 3682–3689. 9 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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