Roy Powell
Impact in
- Rheumatology top 1%
- Urticaria and Related Conditions
- Systemic Lupus Erythematosus Research
- Surfaces, Coatings and Films top 2%
Papers in
- Surgery 24
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- Semiconductor materials and devices 16
- Thin-Film Transistor Technologies 5
- Co-authors
- W. E. Spicer (2 shared papers)C. N. Berglund (5 shared papers)Andrew T. Hattersley (11 shared papers)Janet Gardner‐Medwin (6 shared papers)G.F. Derbenwick (2 shared papers)Irfan Ahmed (1 shared paper)Ammar Majeed (1 shared paper)B J Starkey (2 shared papers)
- Journals
- Annals of the Rheumatic Diseases (7 papers)Journal of Applied Physics (6 papers)Postgraduate Medical Journal (5 papers)Applied Physics Letters (4 papers)The Analyst (4 papers)
- Partner nations
- United KingdomUnited StatesIndia
In The Last Decade
Roy Powell
165 papers receiving 5.4k citations
Roy Powell's Hit Papers
Peers
Comparison fields: 5 of 185
- Rheumatology 616
- Surfaces, Coatings and Films 205
- Internal Medicine 86
- Surgery 1.0k
- Hematology 231
Countries citing papers authored by Roy Powell
This map shows the geographic impact of Roy Powell'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 Powell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roy Powell more than expected).
Fields of papers citing papers by Roy Powell
This network shows the impact of papers produced by Roy Powell. 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 Powell. The network helps show where Roy Powell may publish in the future.
Co-authors
The 25 scholars most cited alongside Roy Powell, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 167 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Optical Properties of NiO and CoO Hit paper breakdown → | 1970 | 443 |
| 2 | 2003 | 420 | |
| 3 | 1970 | 255 | |
| 4 | 2007 | 211 | |
| 5 | 2015 | 174 | |
| 6 | 2007 | 173 | |
| 7 | 1971 | 168 | |
| 8 | 2011 | 167 | |
| 9 | 1971 | 157 | |
| 10 | 1994 | 125 | |
| 11 | 1971 | 119 | |
| 12 | 1994 | 112 | |
| 13 | 2012 | 85 | |
| 14 | 2000 | 80 | |
| 15 | 1969 | 77 | |
| 16 | 2015 | 76 | |
| 17 | 2005 | 75 | |
| 18 | 1986 | 72 | |
| 19 | 2003 | 71 | |
| 20 | 2000 | 71 |
About Roy Powell
Roy Powell is a scholar working on Surgery, Electrical and Electronic Engineering, Pulmonary and Respiratory Medicine, Immunology and Rheumatology, having authored 167 papers that have together received 5.7k indexed citations. Recurring topics across this work include Semiconductor materials and devices (16 papers), Electron and X-Ray Spectroscopy Techniques (9 papers), Multiple Myeloma Research and Treatments (6 papers), Ga2O3 and related materials (6 papers), Systemic Lupus Erythematosus Research (6 papers), Immunodeficiency and Autoimmune Disorders (5 papers), Solar and Space Plasma Dynamics (5 papers) and Thin-Film Transistor Technologies (5 papers). The work is most often cited by research in Rheumatology (616 citations), Surfaces, Coatings and Films (205 citations), Internal Medicine (86 citations), Surgery (1.0k citations) and Hematology (231 citations). Roy Powell has collaborated with scholars based in United Kingdom, United States and India. Frequent co-authors include W. E. Spicer, C. N. Berglund, Andrew T. Hattersley, Janet Gardner‐Medwin, G.F. Derbenwick, Irfan Ahmed, Ammar Majeed, B J Starkey, Fiona M. Gribble and Penny Clark. Their work appears in journals such as Annals of the Rheumatic Diseases, Journal of Applied Physics, Postgraduate Medical Journal, Applied Physics Letters and The Analyst.
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.