Oomman K. Varghese

116 papers and 23.7k indexed citations i.

About

Oomman K. Varghese is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment and Electrical and Electronic Engineering. According to data from OpenAlex, Oomman K. Varghese has authored 116 papers receiving a total of 23.7k indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Materials Chemistry, 53 papers in Renewable Energy, Sustainability and the Environment and 38 papers in Electrical and Electronic Engineering. Recurrent topics in Oomman K. Varghese’s work include TiO2 Photocatalysis and Solar Cells (44 papers), Advanced Photocatalysis Techniques (40 papers) and Gas Sensing Nanomaterials and Sensors (24 papers). Oomman K. Varghese is often cited by papers focused on TiO2 Photocatalysis and Solar Cells (44 papers), Advanced Photocatalysis Techniques (40 papers) and Gas Sensing Nanomaterials and Sensors (24 papers). Oomman K. Varghese collaborates with scholars based in United States, Australia and India. Oomman K. Varghese's co-authors include Craig A. Grimes, Maggie Paulose, Gopal K. Mor, Karthik Shankar, Elizabeth C. Dickey, Thomas J. LaTempa, Dawei Gong, Keat Ghee Ong, Haripriya E. Prakasam and Somnath C. Roy and has published in prestigious journals such as Advanced Materials, Nano Letters and ACS Nano.

In The Last Decade

Co-authorship network of co-authors of Oomman K. Varghese i

Fields of papers citing papers by Oomman K. Varghese

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Oomman K. Varghese. 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 Oomman K. Varghese. The network helps show where Oomman K. Varghese may publish in the future.

Countries citing papers authored by Oomman K. Varghese

Since Specialization
Citations

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