Roy Johnsen
Impact in
- Metals and Alloys top 0.1%
- Hydrogen embrittlement and corrosion behaviors in metals
- Materials Chemistry top 2%
- Corrosion Behavior and Inhibition
- Nuclear Materials and Properties
- Material Properties and Failure Mechanisms
Papers in ⓘ
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- Corrosion Behavior and Inhibition 66
- Material Properties and Failure Mechanisms 17
- Nuclear Materials and Properties 10
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- Hydrogen embrittlement and corrosion behaviors in metals 81
- Co-authors
- Afrooz Barnoush (19 shared papers)Vigdis Olden (8 shared papers)Christian Thaulow (5 shared papers)Einar Bardal (4 shared papers)Mariano Iannuzzi (15 shared papers)Xu Lu (18 shared papers)Masoud Asgari (7 shared papers)Dong Wang (17 shared papers)
In The Last Decade
Roy Johnsen
131 papers receiving 2.3k citations
Peers
Comparison fields: 5 of 86
- Metals and Alloys 1.6k
- Materials Chemistry 1.8k
- Mechanical Engineering 1.1k
- Mechanics of Materials 699
- Civil and Structural Engineering 285
Countries citing papers authored by Roy Johnsen
This map shows the geographic impact of Roy Johnsen'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 Johnsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roy Johnsen more than expected).
Fields of papers citing papers by Roy Johnsen
This network shows the impact of papers produced by Roy Johnsen. 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 Johnsen. The network helps show where Roy Johnsen may publish in the future.
Co-authors
The 25 scholars most cited alongside Roy Johnsen, 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 138 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 241 | |
| 2 | 1985 | 138 | |
| 3 | 2017 | 115 | |
| 4 | 2011 | 105 | |
| 5 | 2023 | 90 | |
| 6 | 2013 | 82 | |
| 7 | 2007 | 71 | |
| 8 | 2008 | 67 | |
| 9 | 2011 | 58 | |
| 10 | 2018 | 57 | |
| 11 | 2013 | 54 | |
| 12 | 2017 | 52 | |
| 13 | 2022 | 50 | |
| 14 | 2007 | 45 | |
| 15 | 2016 | 43 | |
| 16 | 2015 | 42 | |
| 17 | 2020 | 40 | |
| 18 | 2010 | 38 | |
| 19 | 2017 | 38 | |
| 20 | 2018 | 38 |
About Roy Johnsen
Roy Johnsen is a scholar working on Materials Chemistry, Metals and Alloys, Mechanical Engineering, Mechanics of Materials and Ocean Engineering, having authored 138 papers that have together received 2.5k indexed citations. Recurring topics across this work include Hydrogen embrittlement and corrosion behaviors in metals (81 papers), Corrosion Behavior and Inhibition (66 papers), Metal and Thin Film Mechanics (18 papers), Material Properties and Failure Mechanisms (17 papers), Non-Destructive Testing Techniques (17 papers), Offshore Engineering and Technologies (15 papers), Concrete Corrosion and Durability (14 papers) and Nuclear Materials and Properties (10 papers). The work is most often cited by research in Metals and Alloys (1.6k citations), Materials Chemistry (1.8k citations), Mechanical Engineering (1.1k citations), Mechanics of Materials (699 citations) and Civil and Structural Engineering (285 citations). Roy Johnsen has collaborated with scholars based in Norway, Germany and Australia. Frequent co-authors include Afrooz Barnoush, Vigdis Olden, Christian Thaulow, Einar Bardal, Mariano Iannuzzi, Xu Lu, Masoud Asgari, Dong Wang, N. Espallargаs and Jim Stian Olsen. Their work appears in journals such as CORROSION, International Journal of Hydrogen Energy, Corrosion Science, Wear and Materials and Corrosion.
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.