Citations per year, relative to R. J. A. Grim R. J. A. Grim (= 1×)
peers
P. D. Singh
Countries citing papers authored by R. J. A. Grim
Since
Specialization
Citations
This map shows the geographic impact of R. J. A. Grim'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. J. A. Grim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. J. A. Grim more than expected).
This network shows the impact of papers produced by R. J. A. Grim. 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. J. A. Grim. The network helps show where R. J. A. Grim may publish in the future.
Co-authorship network of co-authors of R. J. A. Grim
This figure shows the co-authorship network connecting the top 25 collaborators of R. J. A. Grim.
A scholar is included among the top collaborators of R. J. A. Grim 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. J. A. Grim. R. J. A. Grim is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Grim, R. J. A., F. Baas, J. Mayo Greenberg, T. R. Geballe, & W. A. Schutte. (1991). Detection of solid methanol toward W33A. Leiden Repository (Leiden University). 243. 473–477.27 indexed citations
3.
Schmitt, B., S. Espinasse, R. J. A. Grim, J. M. Greenberg, & J. Klinger. (1989). Laboratory studies of cometary ice analogues. Leiden Repository (Leiden University). 302. 65–69.61 indexed citations
Grim, R. J. A., J. Mayo Greenberg, M.S. de Groot, et al.. (1989). Infrared spectroscopy of astrophysical ices - New insights in the photochemistry. Leiden Repository (Leiden University). 78(2). 161–186.13 indexed citations
8.
Baas, F., R. J. A. Grim, T. R. Geballe, W. A. Schutte, & J. M. Greenberg. (1988). The detection of solid methanol in W33A.. 55–60.2 indexed citations
9.
Grim, R. J. A. & J. Mayo Greenberg. (1987). Photoprocessing of H2S in interstellar grain mantles as an explanation for S2 in comets. Leiden Repository (Leiden University). 181(1). 155–168.38 indexed citations
Grim, R. J. A. & L. D’Hendecourt. (1986). Time-dependent chemistry in dense molecular clouds. IV - Interstellar grain surface reactions inferred from a matrix isolation study. Leiden Repository (Leiden University). 167(1). 161–165.13 indexed citations
12.
Greenberg, J. Mayo & R. J. A. Grim. (1986). The origin and evolution of comet nuclei and Comet Halley results. Leiden Repository (Leiden University). 250. 255.7 indexed citations
13.
Greenberg, J. Mayo, R. J. A. Grim, & L.J. van IJzendoorn. (1986). Interstellar S 2 in comets.. Leiden Repository (Leiden University). 225–227.3 indexed citations
14.
D’Hendecourt, L., L. J. Allamandola, R. J. A. Grim, & J. Mayo Greenberg. (1986). Time-dependent chemistry in dense molecular clouds. II - Ultraviolet photoprocessing and infrared spectroscopy of grain mantles. Leiden Repository (Leiden University). 158. 119–134.48 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.