Oomman K. Varghese

29.1k citations
119 papers · 24.1k indexed · 14 hit papers · h-index 65
Topics
TiO2 Photocatalysis and Solar Cells (45 papers)Advanced Photocatalysis Techniques (40 papers)Gas Sensing Nanomaterials and Sensors (25 papers)

In The Last Decade

Oomman K. Varghese

118 papers receiving 23.5k citations

Hit Papers

Use of Highly-Ordered TiO2 Nanotube Arrays in Dye-Sensiti...20012026200920172005200120062010200850010001.5k

Peers

Oomman K. Varghese
Comparison fields: 5 of 134
  • Renewable Energy, Sustainability and the Environment 16.2k
  • Materials Chemistry 14.9k
  • Electrical and Electronic Engineering 7.1k
  • Polymers and Plastics 3.6k
  • Biomedical Engineering 3.5k
Replace Maggie Paulose with:
Maggie Paulose United States
Xiaowei Li China
Lian Gao China
Torben Daeneke Australia
Hua Gui Yang China
Yung‐Eun Sung South Korea
Michael A. Hickner United States
Yunfa Chen China
Itaru Honma Japan
Agustín R. González‐Elipe Spain
Oomman K. Varghese relative to Maggie Paulose United States Maggie Paulose's profile →
Citations per field
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Maggie Paulose · 1×
Citations per year

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).

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.

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

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

All Works

20 of 20 papers shown
#WorkIndexed citations
1 0
2 1
3 1
4 11
5 1
6 6
7 3
8 17
9 28
10 19
11 104
12 229
13 40
14 241
15 50
16 205
17 73
18 41
19 193
20 76

About Oomman K. Varghese

Oomman K. Varghese is a scholar working on Bioengineering, Renewable Energy, Sustainability and the Environment and Materials Chemistry, having authored 119 papers that have together received 24.1k indexed citations. Recurring topics across this work include TiO2 Photocatalysis and Solar Cells (45 papers), Advanced Photocatalysis Techniques (40 papers) and Gas Sensing Nanomaterials and Sensors (25 papers). The work is most often cited by research in Renewable Energy, Sustainability and the Environment (16.2k citations), Bioengineering (2.0k citations) and Materials Chemistry (14.9k citations). Oomman K. Varghese has collaborated with scholars based in United States, China and Australia. Frequent co-authors include Craig A. Grimes, Maggie Paulose, Gopal K. Mor, Karthik Shankar, Elizabeth C. Dickey, Dawei Gong, Thomas J. LaTempa, Keat Ghee Ong, Haripriya E. Prakasam and Somnath C. Roy. Their work appears in journals such as Advanced Materials, Nano Letters and ACS Nano.

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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