Robert L. Johnson

10.3k total citations · 1 hit paper
286 papers, 8.5k citations indexed

About

Robert L. Johnson is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, Robert L. Johnson has authored 286 papers receiving a total of 8.5k indexed citations (citations by other indexed papers that have themselves been cited), including 136 papers in Atomic and Molecular Physics, and Optics, 131 papers in Electrical and Electronic Engineering and 85 papers in Materials Chemistry. Recurrent topics in Robert L. Johnson's work include Surface and Thin Film Phenomena (73 papers), Advanced Chemical Physics Studies (50 papers) and Electron and X-Ray Spectroscopy Techniques (37 papers). Robert L. Johnson is often cited by papers focused on Surface and Thin Film Phenomena (73 papers), Advanced Chemical Physics Studies (50 papers) and Electron and X-Ray Spectroscopy Techniques (37 papers). Robert L. Johnson collaborates with scholars based in Germany, United States and Denmark. Robert L. Johnson's co-authors include Norbert Koch, Steffen Duhm, Jürgen P. Rabe, J. Ghijsen, R. Feidenhans’l, L. Ley, M. Nielsen, Ingo Salzmann, Georg Heimel and Raymond E. Karcher and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Robert L. Johnson

279 papers receiving 8.2k citations

Hit Papers

align trajectories

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.

Orientation-dependent ionization energies and interface dipoles in ordered molecular assemblies

2008 537 citations H. Glowatzki, Robert L. Johnson et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert L. Johnson Germany	47	4.7k	3.4k	3.2k	1.2k	872	286	8.5k
C. B. Duke United States	46	2.7k 0.6×	3.2k 0.9×	1.9k 0.6×	682 0.6×	962 1.1×	172	6.8k
F. Parmigiani Italy	46	1.9k 0.4×	2.7k 0.8×	3.7k 1.2×	710 0.6×	489 0.6×	277	7.1k
Satoshi Watanabe Japan	45	2.8k 0.6×	3.2k 0.9×	2.9k 0.9×	1.1k 0.9×	321 0.4×	441	7.7k
Martin Wolf Germany	65	6.8k 1.4×	8.7k 2.6×	5.5k 1.7×	2.4k 2.1×	531 0.6×	352	16.3k
Claudia Draxl Austria	59	5.6k 1.2×	4.2k 1.2×	8.9k 2.8×	1.3k 1.1×	657 0.8×	310	14.5k
John White United States	59	4.3k 0.9×	5.5k 1.6×	8.4k 2.7×	2.2k 1.9×	250 0.3×	441	13.7k
Steven Prawer Australia	63	4.1k 0.9×	4.2k 1.2×	11.2k 3.5×	2.6k 2.2×	374 0.4×	397	15.0k
S. F. Yu Singapore	56	5.5k 1.2×	2.3k 0.7×	7.0k 2.2×	2.2k 1.9×	366 0.4×	288	11.1k
A. M. Stoneham United Kingdom	37	3.4k 0.7×	2.3k 0.7×	3.8k 1.2×	484 0.4×	718 0.8×	149	7.4k
Elisa Molinari Italy	54	4.5k 1.0×	6.3k 1.8×	4.8k 1.5×	1.7k 1.4×	378 0.4×	315	10.4k

Countries citing papers authored by Robert L. Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Robert L. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert L. Johnson. 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 Robert L. Johnson. The network helps show where Robert L. Johnson may publish in the future.

Co-authorship network of co-authors of Robert L. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Robert L. Johnson. A scholar is included among the top collaborators of Robert L. Johnson 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 Robert L. Johnson. Robert L. Johnson 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

Johnson, Robert L. & Amna Khalid. (2011). Public Health in the British Empire: Intermediaries, Subordinates and Public Health Practice, 1850-1960. Strathprints: The University of Strathclyde institutional repository (University of Strathclyde). 1 indexed citations

Felten, Alexandre, J. Ghijsen, Jean‐Jacques Pireaux, et al.. (2008). Electronic structure of Pd nanoparticles on carbon nanotubes. Micron. 40(1). 74–79. 52 indexed citations

Blumstengel, Sylke, Sergey Sadofev, Chao Xu, et al.. (2008). Electronic coupling in organic-inorganic semiconductor hybrid structures with type-II energy level alignment. Physical Review B. 77(8). 26 indexed citations

Guziewicz, E., B.J. Kowalski, B.A. Orłowski, et al.. (2004). Interaction between Sm and GaN––a photoemission study. Surface Science. 551(1-2). 132–142. 9 indexed citations

Weigand, Wolfgang, Achim Müller, L. Kilian, et al.. (2003). Structural investigation of theZnSe(001)−c(2×2)surface. Physical review. B, Condensed matter. 68(24). 12 indexed citations

Morgenstern, Markus, J. Klijn, Christian Meyer, et al.. (2003). Low Density Two-Dimensional Electron Systems Studied by Scanning Tunneling Spectroscopy. Japanese Journal of Applied Physics. 42(Part 1, No. 7B). 4809–4815. 1 indexed citations

Bunk, Oliver, M. Nielsen, J. H. Zeysing, et al.. (2001). Ge(001)-matrix-Pb ↔ matrix-Pb: low-temperature two-dimensional phase transition. New Journal of Physics. 3. 13–13. 3 indexed citations

Kumpf, Christian, Detlef‐M. Smilgies, E. Landemark, et al.. (2001). Structure of metal-rich (001) surfaces of III-V compound semiconductors. Physical review. B, Condensed matter. 64(7). 50 indexed citations

Koch, Norbert, A. Rajagopal, Egbert Zojer, et al.. (2000). The influence of the counterion on the electronic structure in doped phenylene-based materials. Surface Science. 454-456. 1000–1004. 17 indexed citations

10.

Borne, A. von dem, Robert L. Johnson, B. Sonntag, et al.. (2000). Suppression of the low-spin multiplet components in the3pphotoelectron spectra of atomic and solid3dmetals. Physical Review A. 62(5). 52 indexed citations

11.

Kowalski, B.J., Z. Gołacki, E. Guziewicz, et al.. (1999). Rare earth 4f states in AIV1−RE BVI diluted magnetic semiconductors. Journal of Alloys and Compounds. 286(1-2). 121–127. 6 indexed citations

12.

Falkenberg, Gerald, L. Seehofer, & Robert L. Johnson. (1997). Structure and morphology of In on Ge(001) studied by scanning tunneling microscopy. Surface Science. 371(1). 86–94. 15 indexed citations

13.

Orłowski, Arkadiusz, et al.. (1995). Resonant Photoemission Study of Mn 3d Electrons Contribution to the Pb_0.92Mn_0.08Se Valence Band. Acta Physica Polonica A. 87(2). 329–332. 1 indexed citations

14.

Johnson, Robert L.. (1993). Numerical simulation of tomographic reconstruction for the study of turbulence using optical wavefront sensor measurements. Masters Thesis. 4. 1 indexed citations

15.

Feidenhans’l, R., F. Grey, M. Nielsen, et al.. (1990). Oxygen chemisorption on Cu(110): A model for thec(6×2) structure. Physical Review Letters. 65(16). 2027–2030. 116 indexed citations

16.

Johnson, Robert L., J. Barth, M. Cardona, D. Fuchs, & A. M. Bradshaw. (1989). Spectroscopic ellipsometry with synchrotron radiation. Review of Scientific Instruments. 60(7). 2209–2212. 45 indexed citations

17.

Feidenhans’l, R., M. Nielsen, F. Grey, Robert L. Johnson, & Ian Robinson. (1987). X-ray determination of the GaSb(111)2×2 surface structure. Surface Science. 186(3). 499–510. 29 indexed citations

18.

Johnson, Robert L.. (1978). Grazing-incidence diffraction gratings. Nuclear Instruments and Methods. 152(1). 117–122. 9 indexed citations

19.

Johnson, Robert L., et al.. (1974). Elements of Set Theory.. American Mathematical Monthly. 81(9). 1042–1042. 1 indexed citations

20.

Johnson, Robert L.. (1961). An analysis of the financial problems and practices of 153 closely held companies which offered securities to the public in 1957. University Microfilms eBooks.

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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