R. Riwan

799 total citations
23 papers, 642 citations indexed

About

R. Riwan is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry and Surfaces, Coatings and Films. According to data from OpenAlex, R. Riwan has authored 23 papers receiving a total of 642 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Atomic and Molecular Physics, and Optics, 10 papers in Materials Chemistry and 8 papers in Surfaces, Coatings and Films. Recurrent topics in R. Riwan's work include Advanced Chemical Physics Studies (18 papers), Electron and X-Ray Spectroscopy Techniques (8 papers) and Catalytic Processes in Materials Science (4 papers). R. Riwan is often cited by papers focused on Advanced Chemical Physics Studies (18 papers), Electron and X-Ray Spectroscopy Techniques (8 papers) and Catalytic Processes in Materials Science (4 papers). R. Riwan collaborates with scholars based in France, United States and Greece. R. Riwan's co-authors include P. Soukiassian, J. Cousty, J. Lecante, Claude Guillot, E. Wimmer, S. R. Chubb, A. J. Freeman, Y. Borensztein, Elisa Román and A. Cassuto and has published in prestigious journals such as Physical review. B, Condensed matter, Surface Science and Journal of Applied Crystallography.

In The Last Decade

R. Riwan

23 papers receiving 610 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Riwan France	16	451	271	182	166	80	23	642
J. N. Miller United States	13	376 0.8×	244 0.9×	254 1.4×	241 1.5×	26 0.3×	20	608
T. W. Orent United States	11	184 0.4×	343 1.3×	55 0.3×	156 0.9×	84 1.1×	17	499
Myung-Ho Kang South Korea	17	503 1.1×	273 1.0×	90 0.5×	274 1.7×	32 0.4×	28	705
M. Sotto France	18	449 1.0×	300 1.1×	74 0.4×	192 1.2×	30 0.4×	35	747
Mark D. Alvey United States	12	348 0.8×	259 1.0×	109 0.6×	134 0.8×	110 1.4×	14	514
Robert L. Park United States	7	323 0.7×	222 0.8×	214 1.2×	91 0.5×	34 0.4×	7	554
P. T. Dawson Canada	14	164 0.4×	318 1.2×	96 0.5×	186 1.1×	96 1.2×	41	592
T. E. Madey United States	12	158 0.4×	326 1.2×	79 0.4×	194 1.2×	74 0.9×	26	566
G. Todd United States	7	499 1.1×	197 0.7×	144 0.8×	144 0.9×	22 0.3×	11	683
R. Heckingbottom United Kingdom	18	444 1.0×	279 1.0×	123 0.7×	538 3.2×	25 0.3×	39	809

Countries citing papers authored by R. Riwan

Since Specialization

Citations

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

Fields of papers citing papers by R. Riwan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Riwan

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

All Works

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20 of 20 papers shown

Riwan, R., C.A. Papageorgopoulos, & J. Cousty. (1991). Oxygen adsorption on Pt(111) covered by an incomplete Cs(2 × 2) overlayer. Surface Science. 251-252. 1086–1090. 4 indexed citations

Cousty, J., C.A. Papageorgopoulos, & R. Riwan. (1989). Electronic properties of Cs layers adsorbed on Pt(111). Surface Science. 223(3). 479–492. 18 indexed citations

Cassuto, A., J.J. Ehrhardt, J. Cousty, & R. Riwan. (1988). Angle-resolved photoemission of xenon adsorbed on Pt(111): The (√3 × √3)R30° commensurate layer. Surface Science. 194(3). 579–595. 33 indexed citations

Cousty, J. & R. Riwan. (1988). Structures of Na and Cs layers adsorbed on Pt(111). Surface Science. 204(1-2). 45–56. 37 indexed citations

Cousty, J. & R. Riwan. (1987). Experimental Evidence for Covalent Bonding between Sodium Atoms and the (100) Face of Tantalum. Europhysics Letters (EPL). 3(10). 1119–1122. 7 indexed citations

Cousty, J., R. Riwan, P. Soukiassian, & Frédéric Mila. (1986). Sodium-induced modifications in the electronic structure of the W(100) surface. Journal of Physics C Solid State Physics. 19(16). 2883–2891. 11 indexed citations

Cousty, J., R. Riwan, & P. Soukiassian. (1985). Adsorption of alkali metals on W(100) : an EELS study. Journal de physique. 46(10). 1693–1698. 20 indexed citations

Soukiassian, P., R. Riwan, & J. Lecante. (1985). Comparison of the electronic properties of Cs and O coadsorption between W(100) and Mo(100). Surface Science. 152-153. 522–531. 11 indexed citations

Soukiassian, P., P. Roubin, J. Cousty, R. Riwan, & J. Lecante. (1985). Cs and Q₂adsorption, Cs+O₂co-adsorption on Mo(110): anomalous behaviour of electronic surface states studied by ARUPS using synchrotron radiation. Journal of Physics C Solid State Physics. 18(24). 4785–4794. 18 indexed citations

10.

Soukiassian, P., R. Riwan, J. Cousty, J. Lecante, & Claude Guillot. (1985). Influence of a donor adsorbate (Cs) on W(100) and Ta(100) 4f surface core level shifts. Surface Science. 152-153. 290–296. 15 indexed citations

11.

Riwan, R., P. Soukiassian, S. Zuber, & J. Cousty. (1984). Cs adsorption and Cs and O coadsorption on Mo(100): LEED and AES studies. Surface Science. 146(2-3). 382–404. 33 indexed citations

12.

Soukiassian, P., R. Riwan, Y. Borensztein, & J. Lecante. (1984). Electronic properties of the Cs and O co-adsorption on Mo(100) at room temperature. Journal of Physics C Solid State Physics. 17(10). 1761–1773. 24 indexed citations

13.

Soukiassian, P., R. Riwan, Claude Guillot, J. Lecante, & Y. Borensztein. (1983). Electron Spectroscopy on Adsorption of Cs on Transition Metals. Physica Scripta. T4. 110–112. 22 indexed citations

14.

Soukiassian, P., R. Riwan, & Y. Borensztein. (1982). The electronic structure of Cs adsorbed on Mo(111). Solid State Communications. 44(9). 1375–1378. 30 indexed citations

15.

Román, Elisa & R. Riwan. (1982). Ionic implantation of N2+ in Ni(110) at 300 K. Surface Science. 118(3). 682–696. 29 indexed citations

16.

Guillot, Claude, R. Riwan, & J. Lecante. (1976). Dissociation of CO on Mo(100). Surface Science. 59(2). 581–592. 57 indexed citations

17.

Michel, Paul, Jean-Philippe Gauthier, & R. Riwan. (1976). Etude du polytypisme des cristaux de carbure de silicium par diffraction électronique par réflexion. Journal of Applied Crystallography. 9(4). 318–324. 3 indexed citations

18.

Riwan, R., et al.. (1975). Oxygen adsorption on clean Mo (100) surfaces. Surface Science. 47(1). 183–190. 62 indexed citations

19.

Lecante, J., R. Riwan, & Claude Guillot. (1973). Carbon monoxide adsorption kinetics on molybdenum (100). Surface Science. 35. 271–287. 30 indexed citations

20.

Riwan, R.. (1971). La diffusion du soufre vers la face (110) du nickel. Surface Science. 27(2). 267–272. 14 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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