Umar Khayam

258 total papers · 1.5k total citations
41 papers, 136 citations indexed

About

Umar Khayam is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Astronomy and Astrophysics. According to data from OpenAlex, Umar Khayam has authored 41 papers receiving a total of 136 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Materials Chemistry, 29 papers in Electrical and Electronic Engineering and 8 papers in Astronomy and Astrophysics. Recurrent topics in Umar Khayam’s work include High voltage insulation and dielectric phenomena (30 papers), Power Transformer Diagnostics and Insulation (12 papers) and Lightning and Electromagnetic Phenomena (8 papers). Umar Khayam is often cited by papers focused on High voltage insulation and dielectric phenomena (30 papers), Power Transformer Diagnostics and Insulation (12 papers) and Lightning and Electromagnetic Phenomena (8 papers). Umar Khayam collaborates with scholars based in Indonesia, Japan and United States. Umar Khayam's co-authors include Suwarno Suwarno, Gian Carlo Montanari, Masayuki Hikita, Shinya Ohtsuka, Satoshi Matsumoto, Takeyasu Saito, Laurent Canale, YongJoo Kim, Arwin Datumaya Wahyudi Sumari and Susilo Susilo and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Access and Sustainability.

In The Last Decade

Co-authorship network of co-authors of Umar Khayam

This figure shows the co-authorship network connecting the top 25 collaborators of Umar Khayam. A scholar is included among the top collaborators of Umar Khayam 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 Umar Khayam. Umar Khayam is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Umar Khayam

29 papers receiving 129 citations

Fields of papers citing papers by Umar Khayam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Umar Khayam

Since Specialization
Citations

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

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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2026