S. Venkatachalam

1.4k total citations
39 papers, 1.1k citations indexed

About

S. Venkatachalam is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, S. Venkatachalam has authored 39 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Electrical and Electronic Engineering, 13 papers in Materials Chemistry and 12 papers in Biomedical Engineering. Recurrent topics in S. Venkatachalam's work include Chalcogenide Semiconductor Thin Films (15 papers), Quantum Dots Synthesis And Properties (12 papers) and Semiconductor materials and interfaces (7 papers). S. Venkatachalam is often cited by papers focused on Chalcogenide Semiconductor Thin Films (15 papers), Quantum Dots Synthesis And Properties (12 papers) and Semiconductor materials and interfaces (7 papers). S. Venkatachalam collaborates with scholars based in India, Canada and South Korea. S. Venkatachalam's co-authors include Seok‐Bum Ko, Sa. K. Narayandass, D. Mangalaraj, Y.L. Jeyachandran, Hyuk-Jae Lee, Junsin Yi, Kandasamy Prabakar, B. Karunagaran, S. Velumani and Chongyun Bao and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Surface Science and Journal of Physics D Applied Physics.

In The Last Decade

S. Venkatachalam

33 papers receiving 1.1k citations

Peers

S. Venkatachalam

EEE

AMPO

A. Nitayama Japan

Meng‐Hsueh Chiang Taiwan

Vaibhav Gupta Germany

Hidetoshi Tanaka Japan

Kjell Jeppson Sweden

S. K. Manhas India

Xuepeng Zhan China

Balwinder Raj India

Chang Yong Kang United States

V. Bharath Sreenivasulu India

A. Nitayama Japan

S. Venkatachalam

1.4k ×1.7

EEE

219 ×0.4

162 ×0.6

111 ×0.9

184 ×1.6

AMPO

Citations per year, relative to S. Venkatachalam S. Venkatachalam (= 1×) peers A. Nitayama

Countries citing papers authored by S. Venkatachalam

Since Specialization

Citations

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

Fields of papers citing papers by S. Venkatachalam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

All Works

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20 of 20 papers shown

Sigamani, Santhosh, et al.. (2025). Seaweed-derived polysaccharides: Multifunctional biomaterials for gut health and wound healing applications. Journal of Functional Foods. 134. 107045–107045.

Venkatachalam, S., et al.. (2023). Impact of Organic Nutrient Management Practices on Growth Dynamics and Economics of Short-duration Cassava (Manihot esculenta Crantz.). Agricultural Science Digest - A Research Journal. 1 indexed citations

Venkatachalam, S., et al.. (2020). Ensemble Learning for Improving Generalization in Aeroponics Yield Prediction. 521. 1–5. 6 indexed citations

Venkatachalam, S., et al.. (2019). Approximate Restoring Dividers Using Inexact Cells and Estimation From Partial Remainders. IEEE Transactions on Computers. 69(4). 468–474. 19 indexed citations

Venkatachalam, S., et al.. (2019). Design and Analysis of Area and Power Efficient Approximate Booth Multipliers. IEEE Transactions on Computers. 68(11). 1697–1703. 84 indexed citations

Nagarajan, S., et al.. (2019). Genetic divergence analysis of castor (Ricinus communis L). SHILAP Revista de lepidopterología. 10(2). 754–754. 3 indexed citations

Venkatachalam, S., et al.. (2019). Role of Castor (Ricinus communis L.) in the livelihood sustenance of Tribal farmers through Tribal Sub Plan Frontline Demonstration in Salem district of Tamil Nadu. 6(1). 1–1.

Venkatachalam, S., et al.. (2019). Genetic divergence in castor (Ricinus communis L.). SHILAP Revista de lepidopterología. 10(2). 766–766. 4 indexed citations

Venkatachalam, S. & Seok‐Bum Ko. (2018). Approximate Sum-of-Products Designs Based on Distributed Arithmetic. IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 26(8). 1604–1608. 18 indexed citations

10.

Venkatachalam, S. & Seok‐Bum Ko. (2017). Design of Power and Area Efficient Approximate Multipliers. IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 25(5). 1782–1786. 266 indexed citations

11.

Manickam, Sivakumar, et al.. (2009). Improved production technique in castor.. 22(2). 343–344.

12.

Manickam, Sivakumar, et al.. (2009). Role of herbicide in castor based intercropping system.. 22(2). 291–294. 4 indexed citations

13.

Venkatachalam, S., et al.. (2007). Composition, structural, dielectric and DC characterization of vacuum deposited ZnSe thin films. Vacuum. 81(7). 928–933. 16 indexed citations

14.

Agilan, S., S. Venkatachalam, D. Mangalaraj, et al.. (2007). Structural and photoelectrical characterization of hot wall deposited CuInSe2 thin films and the fabrication of CuInSe2 based solar cells. Materials Characterization. 58(8-9). 701–707. 7 indexed citations

15.

Jeyachandran, Y.L., S. Venkatachalam, B. Karunagaran, et al.. (2006). Bacterial adhesion studies on titanium, titanium nitride and modified hydroxyapatite thin films. Materials Science and Engineering C. 27(1). 35–41. 84 indexed citations

16.

Venkatachalam, S., et al.. (2005). Structure, optical and electrical properties of ZnSe thin films. Physica B Condensed Matter. 358(1-4). 27–35. 86 indexed citations

17.

Prabakar, Kandasamy, S. Venkatachalam, Y.L. Jeyachandran, Sa. K. Narayandass, & D. Mangalaraj. (2003). Optical constants of vacuum evaporated Cd0.2Zn0.8Te thin films. Solar Energy Materials and Solar Cells. 81(1). 1–12. 46 indexed citations

18.

Venkatachalam, S., et al.. (1974). Studies on Irrigation Regimen and N Rate on Grain Sorghum. Madras Agricultural Journal. 61(Augest). 340–343. 1 indexed citations

19.

Venkatachalam, S., et al.. (1954). Recent Advances in Plant Nutrition. Madras Agricultural Journal. 41(November). 379–384. 1 indexed citations

20.

Venkatachalam, S.. (1954). The Intake of Silica by the Rice Plant with Reference to Blast Disease. Madras Agricultural Journal. 41(september). 304–310. 2 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.

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