Lewis Greenspan

4.0k total citations · 1 hit paper
8 papers, 3.4k citations indexed

About

Lewis Greenspan is a scholar working on Control and Systems Engineering, Statistical and Nonlinear Physics and Aerospace Engineering. According to data from OpenAlex, Lewis Greenspan has authored 8 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Control and Systems Engineering, 2 papers in Statistical and Nonlinear Physics and 2 papers in Aerospace Engineering. Recurrent topics in Lewis Greenspan's work include Experimental and Theoretical Physics Studies (2 papers), Scientific Research and Discoveries (1 paper) and Chemical and Physical Properties in Aqueous Solutions (1 paper). Lewis Greenspan is often cited by papers focused on Experimental and Theoretical Physics Studies (2 papers), Scientific Research and Discoveries (1 paper) and Chemical and Physical Properties in Aqueous Solutions (1 paper). Lewis Greenspan collaborates with scholars based in United States. Lewis Greenspan's co-authors include Arnold Wexler, David E. Hardt and Alexander H. Slocum and has published in prestigious journals such as Review of Scientific Instruments, International Journal of Machine Tools and Manufacture and Journal of Research of the National Bureau of Standards Section A Physics and Chemistry.

In The Last Decade

Lewis Greenspan

7 papers receiving 3.2k citations

Hit Papers

Humidity fixed points of binary saturated aqueous solutions 1977 2026 1993 2009 1977 1000 2.0k 3.0k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Humidity fixed points of binary saturated aqueous solutions
    1977 3.3k citations Lewis Greenspan Journal of Research of the National Bureau of Standards Section A Physics and Chemistry profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lewis Greenspan United States 4 997 486 472 445 426 8 3.4k
Yves Deslandes Canada 30 358 0.4× 515 1.1× 549 1.2× 456 1.0× 201 0.5× 68 2.7k
Takeshi Furuta Japan 29 1.7k 1.7× 235 0.5× 267 0.6× 372 0.8× 283 0.7× 142 3.3k
Helmar Schubert Germany 36 2.1k 2.1× 1.0k 2.1× 260 0.6× 1.1k 2.4× 622 1.5× 108 4.5k
Werner‐Michael Kulicke Germany 40 1.4k 1.4× 888 1.8× 837 1.8× 423 1.0× 266 0.6× 141 5.0k
J.P. Lorimer United Kingdom 30 868 0.9× 1.4k 2.9× 439 0.9× 2.4k 5.5× 556 1.3× 69 5.7k
David Lewis United States 36 914 0.9× 549 1.1× 892 1.9× 1.4k 3.3× 937 2.2× 195 5.4k
D. A. I. Goring Canada 32 561 0.6× 1.9k 4.0× 896 1.9× 342 0.8× 177 0.4× 114 3.8k
Tharwat F. Tadros United Kingdom 30 1.8k 1.8× 615 1.3× 270 0.6× 1.3k 3.0× 291 0.7× 95 5.2k
Andrew Proctor United States 44 903 0.9× 852 1.8× 893 1.9× 1.5k 3.5× 802 1.9× 182 6.4k
Robert L. Johnson United States 33 230 0.2× 780 1.6× 487 1.0× 585 1.3× 121 0.3× 261 4.5k

Countries citing papers authored by Lewis Greenspan

Since Specialization
Citations

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

Fields of papers citing papers by Lewis Greenspan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lewis Greenspan

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

All Works

8 of 8 papers shown
1.
Slocum, Alexander H., et al.. (1988). Design and implementation of a five axis robotic micromanipulator for inserting parts into precision collets. International Journal of Machine Tools and Manufacture. 28(2). 131–139. 1 indexed citations
2.
Slocum, Alexander H., David E. Hardt, & Lewis Greenspan. (1988). Development of a six degree-of-freedom position and orientation sensing device: Design theory and testing. International Journal of Machine Tools and Manufacture. 28(4). 325–339. 3 indexed citations
3.
Greenspan, Lewis. (1977). Humidity fixed points of binary saturated aqueous solutions. Journal of Research of the National Bureau of Standards Section A Physics and Chemistry. 81A(1). 89–89. 3307 indexed citations breakdown →
4.
Greenspan, Lewis. (1976). Functional equations for the enhancement factors for CO2-free moist air. Journal of Research of the National Bureau of Standards Section A Physics and Chemistry. 80A(1). 41–41. 63 indexed citations
5.
Greenspan, Lewis. (1973). Low frost-point humidity generator. Journal of Research of the National Bureau of Standards Section A Physics and Chemistry. 77A(5). 671–671. 10 indexed citations
6.
Greenspan, Lewis. (1971). Heated air adiabatic saturation psychrometer. Journal of Research of the National Bureau of Standards Section C Engineering and Instrumentation. 75C(2). 69–69. 1 indexed citations
7.
Greenspan, Lewis & Arnold Wexler. (1968). An adiabatic saturation psychrometer. Journal of Research of the National Bureau of Standards Section C Engineering and Instrumentation. 72C(1). 33–33. 3 indexed citations
8.
Greenspan, Lewis. (1958). Ignition of Kel-F and Teflon. Review of Scientific Instruments. 29(2). 172–173. 1 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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2026