James M. Ngaruiya
- Materials Chemistry top 10%
- Electrical and Electronic Engineering top 10%
- Mechanics of Materials top 10%
- Polymers and Plastics top 10%
- Renewable Energy, Sustainability and the Environment
- Co-authors
- Matthias WuttigOliver KappertzS. H. MohamedR. DreseSelvaraj VenkatarajT. P. Leervad PedersenO.M. NtwaeaborwaH.C. Swart
- Topics
- ZnO doping and properties (10 papers)Semiconductor materials and devices (8 papers)Metal and Thin Film Mechanics (6 papers)
- Partner nations
- KenyaGermanySouth Africa
In The Last Decade
James M. Ngaruiya
24 papers receiving 648 citations
Peers
Comparison fields: 5 of 48
- Materials Chemistry 464
- Electrical and Electronic Engineering 419
- Mechanics of Materials 141
- Polymers and Plastics 132
- Renewable Energy, Sustainability and the Environment 85
Countries citing papers authored by James M. Ngaruiya
This map shows the geographic impact of James M. Ngaruiya'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 James M. Ngaruiya with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James M. Ngaruiya more than expected).
Fields of papers citing papers by James M. Ngaruiya
This network shows the impact of papers produced by James M. Ngaruiya. 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 James M. Ngaruiya. The network helps show where James M. Ngaruiya may publish in the future.
Co-authorship network of co-authors of James M. Ngaruiya
This figure shows the co-authorship network connecting the top 25 collaborators of James M. Ngaruiya. A scholar is included among the top collaborators of James M. Ngaruiya 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 James M. Ngaruiya. James M. Ngaruiya is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 23 | |
| 5 | 3 | |
| 6 | 19 | |
| 7 | Optical and Electrical Characterization of CuO Thin Films as Absorber Material for Solar Cell Applications | 15 |
| 8 | 4 | |
| 9 | 25 | |
| 10 | 17 | |
| 11 | Photoluminescence properties of SiO2 surface-passivated PbS nanoparticles | 7 |
| 12 | 47 | |
| 13 | 22 | |
| 14 | 94 | |
| 15 | 20 | |
| 16 | 65 | |
| 17 | 8 | |
| 18 | 22 | |
| 19 | 85 | |
| 20 | 86 |
About James M. Ngaruiya
James M. Ngaruiya is a scholar working on Materials Chemistry, Energy Engineering and Power Technology and Renewable Energy, Sustainability and the Environment, having authored 24 papers that have together received 662 indexed citations. Recurring topics across this work include ZnO doping and properties (10 papers), Semiconductor materials and devices (8 papers) and Metal and Thin Film Mechanics (6 papers). The work is most often cited by research in Materials Chemistry (464 citations), Polymers and Plastics (132 citations) and Electrical and Electronic Engineering (419 citations). James M. Ngaruiya has collaborated with scholars based in Kenya, Germany and South Africa. Frequent co-authors include Matthias Wuttig, Oliver Kappertz, S. H. Mohamed, R. Drese, Selvaraj Venkataraj, T. P. Leervad Pedersen, O.M. Ntwaeaborwa, H.C. Swart, D. Severin and J.J. Terblans. Their work appears in journals such as Applied Physics Letters, Journal of Applied Physics and Renewable Energy.
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.