S. Umadevi

1.2k total citations
58 papers, 973 citations indexed

About

S. Umadevi is a scholar working on Electronic, Optical and Magnetic Materials, Organic Chemistry and Materials Chemistry. According to data from OpenAlex, S. Umadevi has authored 58 papers receiving a total of 973 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Electronic, Optical and Magnetic Materials, 16 papers in Organic Chemistry and 11 papers in Materials Chemistry. Recurrent topics in S. Umadevi's work include Liquid Crystal Research Advancements (32 papers), Advanced Materials and Mechanics (10 papers) and Cosmology and Gravitation Theories (9 papers). S. Umadevi is often cited by papers focused on Liquid Crystal Research Advancements (32 papers), Advanced Materials and Mechanics (10 papers) and Cosmology and Gravitation Theories (9 papers). S. Umadevi collaborates with scholars based in India, United States and Canada. S. Umadevi's co-authors include V. Ganesh, B. K. Sadashiva, Rajendiran Mangaiyarkarasi, Torsten Hegmann, Xiang Feng, G. Ramesh, D. R. K. Reddy, S. Anitha, H. N. Shreenivasa Murthy and V. A. Raghunathan and has published in prestigious journals such as SHILAP Revista de lepidopterología, ACS Nano and Chemistry of Materials.

In The Last Decade

S. Umadevi

56 papers receiving 951 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
S. Umadevi India 18 568 298 241 152 152 58 973
Bharati Tudu India 13 235 0.4× 461 1.5× 73 0.3× 349 2.3× 138 0.9× 23 971
J. Kroupa Czechia 22 637 1.1× 851 2.9× 269 1.1× 249 1.6× 276 1.8× 93 1.4k
D. R. M. Walton United Kingdom 22 131 0.2× 910 3.1× 367 1.5× 272 1.8× 201 1.3× 51 1.4k
Donald O. Frazier United States 20 437 0.8× 456 1.5× 270 1.1× 128 0.8× 135 0.9× 83 1.0k
Hiroshi Tanaka Japan 18 244 0.4× 668 2.2× 63 0.3× 315 2.1× 141 0.9× 61 974
Marco Giordano Italy 16 138 0.2× 337 1.1× 101 0.4× 102 0.7× 143 0.9× 61 799
В. А. Смирнов Russia 15 190 0.3× 471 1.6× 176 0.7× 253 1.7× 265 1.7× 102 999
W. Kempiński Poland 14 104 0.2× 503 1.7× 158 0.7× 137 0.9× 81 0.5× 65 670
Е. С. Шутова Russia 16 300 0.5× 915 3.1× 95 0.4× 522 3.4× 103 0.7× 32 1.4k

Countries citing papers authored by S. Umadevi

Since Specialization
Citations

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

Fields of papers citing papers by S. Umadevi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Umadevi

This figure shows the co-authorship network connecting the top 25 collaborators of S. Umadevi. A scholar is included among the top collaborators of S. Umadevi 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 S. Umadevi. S. Umadevi 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
1.
Umadevi, S., et al.. (2025). Near infra-red (NIR) driven side-chain liquid crystal elastomer-polyaniline composites. Journal of Molecular Liquids. 427. 127272–127272. 1 indexed citations
2.
3.
4.
Umadevi, S., Midhun Dominic, Jyotishkumar Parameswaranpillai, et al.. (2024). Biomass derived cellulose nanofiber loaded PVA-nanocurcumin coating for extending the shelf life of Mandarin oranges (Citrus reticulata). SHILAP Revista de lepidopterología. 5. 100162–100162. 5 indexed citations
5.
Ganesh, V., et al.. (2024). Polyaniline-Incorporated Liquid Crystal Elastomers for Muscle-like Actuation. ACS Applied Polymer Materials. 6(21). 13089–13101. 2 indexed citations
6.
7.
Mohana, Kikkeri Narasimha Shetty, et al.. (2023). Polysiloxane-based cholesteric side-chain liquid crystal elastomers containing different cross-linkers. Journal of Molecular Structure. 1301. 137333–137333. 4 indexed citations
8.
Umadevi, S., et al.. (2021). Planar and Vertical Alignment of Rod-like and Bent-core Liquid Crystals Using Functionalized Indium Tin Oxide Substrates. Liquid Crystals. 49(7-9). 1246–1260. 5 indexed citations
9.
Mohana, Kikkeri Narasimha Shetty, et al.. (2020). Photo-responsive azo-functionalised flexible polymer substrate for liquid crystal alignment. Liquid Crystals. 47(9). 1354–1365. 7 indexed citations
10.
Mangaiyarkarasi, Rajendiran, et al.. (2018). Vertical Alignment of Liquid Crystals Over a Functionalized Flexible Substrate. Scientific Reports. 8(1). 8891–8891. 189 indexed citations
11.
Rožič, Brigita, Jérôme Fresnais, S. Umadevi, et al.. (2017). Oriented Gold Nanorods and Gold Nanorod Chains within Smectic Liquid Crystal Topological Defects. ACS Nano. 11(7). 6728–6738. 48 indexed citations
12.
Reddy, D. R. K., S. Anitha, & S. Umadevi. (2016). Holographic dark energy model in Bianchi type VI0 Universe in a scalar–tensor theory of gravitation with hybrid expansion law. Canadian Journal of Physics. 94(12). 1338–1343. 4 indexed citations
13.
Reddy, D. R. K., G. Ramesh, & S. Umadevi. (2015). LRS Bianchi Type-II Cosmological Model with a linearly varying Deceleration parameter in f (R, T) gravity. 6(11). 1 indexed citations
14.
15.
Umadevi, S., Xiang Feng, & Torsten Hegmann. (2012). Large Area Self‐Assembly of Nematic Liquid‐Crystal‐Functionalized Gold Nanorods. Advanced Functional Materials. 23(11). 1393–1403. 81 indexed citations
16.
17.
Umadevi, S., A. Jákli, & B. K. Sadashiva. (2006). Bistable linear electro-optical switching in the B7′ phase of novel bent-core molecules. Soft Matter. 2(3). 215–215. 21 indexed citations
18.
Umadevi, S., B. K. Sadashiva, H. N. Shreenivasa Murthy, & V. A. Raghunathan. (2006). Mesogenic dimers composed of bent-core molecules with flexible alkylene spacer. Soft Matter. 2(3). 210–210. 44 indexed citations
19.
Umadevi, S., Antal Jákli, & B. K. Sadashiva. (2006). Odd–even effects in bent-core compounds containing terminal n-alkyl carboxylate groups. Soft Matter. 2(10). 875–885. 22 indexed citations
20.
Umadevi, S. & B. K. Sadashiva. (2005). Banana‐shaped mesogens: mesomorphic properties of seven‐ring esters derived from 5‐chlororesorcinol. Liquid Crystals. 32(3). 287–297. 11 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Bharati Tudu Breakdown of academic impact, for papers by J. Kroupa Breakdown of academic impact, for papers by D. R. M. Walton Breakdown of academic impact, for papers by Donald O. Frazier Breakdown of academic impact, for papers by Hiroshi Tanaka Breakdown of academic impact, for papers by Marco Giordano Breakdown of academic impact, for papers by В. А. Смирнов Breakdown of academic impact, for papers by W. Kempiński Breakdown of academic impact, for papers by Е. С. Шутова
Rankless by CCL
2026