Roy Clarke

8.2k total citations · 2 hit papers
207 papers, 6.7k citations indexed

About

Roy Clarke is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, Roy Clarke has authored 207 papers receiving a total of 6.7k indexed citations (citations by other indexed papers that have themselves been cited), including 115 papers in Materials Chemistry, 80 papers in Atomic and Molecular Physics, and Optics and 55 papers in Electrical and Electronic Engineering. Recurrent topics in Roy Clarke's work include Magnetic properties of thin films (35 papers), Surface and Thin Film Phenomena (20 papers) and Graphene research and applications (20 papers). Roy Clarke is often cited by papers focused on Magnetic properties of thin films (35 papers), Surface and Thin Film Phenomena (20 papers) and Graphene research and applications (20 papers). Roy Clarke collaborates with scholars based in United States, Israel and United Kingdom. Roy Clarke's co-authors include Ctirad Uher, R. Merlín, K. Bajema, P. Bhattacharya, Feng-Yuh Juang, A. M. Glazer, David G. Grier, Leonard M. Sander, Eshel Ben‐Jacob and F. J. Lamelas and has published in prestigious journals such as Nature, Physical Review Letters and Nature Communications.

In The Last Decade

Roy Clarke

205 papers receiving 6.5k citations

Hit Papers

Quasiperiodic GaAs-AlAs Heterostructures 1985 2026 1998 2012 1985 1986 200 400 600
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. Quasiperiodic GaAs-AlAs Heterostructures
    1985 686 citations R. Merlín, Roy Clarke et al. Physical Review Letters profile →
  2. Morphology and Microstructure in Electrochemical Deposition of Zinc
    1986 444 citations Roy Clarke et al. Physical Review Letters profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roy Clarke United States 42 4.3k 2.2k 1.7k 1.5k 1.5k 207 6.7k
V. Holý Czechia 40 4.5k 1.1× 4.7k 2.1× 1.5k 0.9× 3.1k 2.0× 1.9k 1.3× 355 8.7k
B. Segall United States 48 4.3k 1.0× 3.8k 1.7× 1.7k 1.0× 3.3k 2.2× 2.0k 1.3× 122 8.4k
C. P. Flynn United States 43 2.6k 0.6× 3.6k 1.6× 1.2k 0.7× 942 0.6× 1.7k 1.2× 285 6.8k
G. Zérah France 25 3.1k 0.7× 1.8k 0.8× 785 0.5× 1.0k 0.7× 838 0.6× 43 5.3k
H. Bernas France 34 2.0k 0.5× 2.4k 1.1× 927 0.6× 1.5k 0.9× 987 0.7× 200 4.9k
P. H. Dederichs Germany 37 2.5k 0.6× 3.5k 1.6× 1.5k 0.9× 884 0.6× 1.8k 1.2× 113 6.1k
F. Wooten United States 26 4.1k 1.0× 1.9k 0.8× 1.4k 0.8× 2.7k 1.7× 804 0.5× 82 6.9k
H. Zabel Germany 47 3.1k 0.7× 5.8k 2.6× 3.2k 1.9× 2.1k 1.4× 3.5k 2.3× 404 9.2k
R. M. Nieminen Finland 45 2.9k 0.7× 2.3k 1.0× 810 0.5× 1.9k 1.2× 703 0.5× 123 5.6k
I. A. Blech Israel 25 5.6k 1.3× 1.5k 0.7× 2.6k 1.5× 2.7k 1.8× 761 0.5× 55 9.1k

Countries citing papers authored by Roy Clarke

Since Specialization
Citations

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

Fields of papers citing papers by Roy Clarke

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roy Clarke

This figure shows the co-authorship network connecting the top 25 collaborators of Roy Clarke. A scholar is included among the top collaborators of Roy Clarke 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 Roy Clarke. Roy Clarke 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.
Chen, Chih‐Yu, Vladimir A. Stoica, Richard D. Schaller, Roy Clarke, & Jamie Phillips. (2019). Carrier dynamics of intermediate sub-bandgap transitions in ZnTeO. Journal of Applied Physics. 126(13). 2 indexed citations
2.
Pearce, Robin, Justin Mikell, C. A. Taylor, et al.. (2019). Silicon Photomultipliers for Deep Tissue Cerenkov Emission Detection During External Beam Radiotherapy. IEEE photonics journal. 11(4). 1–16. 4 indexed citations
3.
Feldberg, Nathaniel, Yongsoo Yang, Guangsha Shi, et al.. (2016). Stabilization of orthorhombic phase in single-crystal ZnSnN2 films. AIP Advances. 6(7). 39 indexed citations
4.
He, Z.-H., B. Hou, Ge Gao, et al.. (2015). Coherent control of plasma dynamics by feedback-optimized wavefront manipulationa). Physics of Plasmas. 22(5). 56704–56704. 11 indexed citations
5.
McNaughton, Brandon H., Päivö Kinnunen, Codrin Cionca, et al.. (2011). Experimental System for One-Dimensional Rotational Brownian Motion. The Journal of Physical Chemistry B. 115(18). 5212–5218. 18 indexed citations
6.
Boschetto, D., G. Mourou, A. Rousse, et al.. (2007). Spatial coherence properties of a compact and ultrafast laser-produced plasma keV x-ray source. Applied Physics Letters. 90(1). 17 indexed citations
7.
Morris, David L., et al.. (2006). MEMS Gate Structures for Electric Propulsion Applications. 6 indexed citations
8.
DeCamp, M. F., D. A. Reis, A. L. Cavalieri, et al.. (2003). Transient Strain Driven by a Dense Electron-Hole Plasma. Physical Review Letters. 91(16). 165502–165502. 34 indexed citations
9.
Reis, David A., M. F. DeCamp, P. H. Bucksbaum, et al.. (2003). Time-resolved Pendellosung oscillations from impulsively strained crystals. 122–122. 1 indexed citations
10.
Lukaszew, R. A., et al.. (2003). Surface morphology, structure and magnetic anisotropy in epitaxial Ni films. Journal of Alloys and Compounds. 369(1-2). 213–216. 3 indexed citations
11.
DeCamp, M. F., David A. Reis, P. H. Bucksbaum, et al.. (2001). Coherent control of pulsed X-ray beams. Nature. 413(6858). 825–828. 55 indexed citations
12.
Stoica, Vladimir A., et al.. (2000). Epitaxial growth of (001) and (111) Ni films on MgO substrates. MRS Proceedings. 648. 4 indexed citations
13.
Salamanca‐Riba, L., et al.. (1992). Preferentially Oriented Cubic Boron Nitride Films Grown on Si (001) Substrates by Ion Assisted Pulsed Laser Deposition. MRS Proceedings. 285. 2 indexed citations
14.
Dang, K. Le, P. Veillet, P. Beauvillain, et al.. (1991). NMR and magnetization studies of Co/Cu superlattices. Physical review. B, Condensed matter. 43(16). 13228–13231. 10 indexed citations
15.
Clarke, Roy, F. J. Lamelas, Hejiu Hui, et al.. (1991). X-ray scattering and absorption studies of epitaxial strains in Co-Au superlattices. Journal of Magnetism and Magnetic Materials. 93. 53–57. 16 indexed citations
16.
Clarke, Roy, Paul Horn, S. E. Nagler, & T. F. Rosenbaum. (1984). A new adsorption substrate: Single crystal exfoliated graphite. Journal of Applied Physics. 55(4). 1231–1233. 5 indexed citations
17.
Lifshitz, Efrat, A. H. Francis, & Roy Clarke. (1983). An ESR and X-ray diffraction study of a first-order phase transition in CdPS3. Solid State Communications. 45(3). 273–276. 19 indexed citations
18.
Clarke, Roy, E.A. Marseglia, & H. P. Hughes. (1978). A low-temperature structural phase transition in β-MoTe2. Philosophical Magazine B. 38(2). 121–126. 109 indexed citations
19.
Kieß, H. & Roy Clarke. (1978). Pyroelectric effect in PTS. physica status solidi (a). 49(1). 133–136. 19 indexed citations
20.
Clarke, Roy, et al.. (1976). Phase transitions in lead zirconate-titanate and their applications in thermal detectors. Ferroelectrics. 11(1). 359–364. 55 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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