Vishnu Vijayakumar

908 total citations
14 papers, 778 citations indexed

About

Vishnu Vijayakumar is a scholar working on Electrical and Electronic Engineering, Polymers and Plastics and Materials Chemistry. According to data from OpenAlex, Vishnu Vijayakumar has authored 14 papers receiving a total of 778 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Electrical and Electronic Engineering, 10 papers in Polymers and Plastics and 5 papers in Materials Chemistry. Recurrent topics in Vishnu Vijayakumar's work include Conducting polymers and applications (10 papers), Organic Electronics and Photovoltaics (10 papers) and Advanced Thermoelectric Materials and Devices (5 papers). Vishnu Vijayakumar is often cited by papers focused on Conducting polymers and applications (10 papers), Organic Electronics and Photovoltaics (10 papers) and Advanced Thermoelectric Materials and Devices (5 papers). Vishnu Vijayakumar collaborates with scholars based in France, Germany and Sweden. Vishnu Vijayakumar's co-authors include Martin Brinkmann, Laure Biniek, Nicolas Leclerc, Laurent Herrmann, Viktoriia Untilova, Huiyan Zeng, Till Biskup, Mounib Bahri, Yuhan Zhong and Pablo Durand and has published in prestigious journals such as Advanced Materials, Chemistry of Materials and Advanced Functional Materials.

In The Last Decade

Vishnu Vijayakumar

14 papers receiving 777 citations

Peers

Vishnu Vijayakumar
Laurent Herrmann France
Viktoriia Untilova France
Marten Koopmans Netherlands
Ruth A. Schlitz United States
Kaito Kanahashi Japan
César Omar Ramírez Quiroz Germany
William B. Chang United States
Pablo Durand France
Eugen Zimmermann Germany
Linda Lindell Sweden
Laurent Herrmann France
Vishnu Vijayakumar
Citations per year, relative to Vishnu Vijayakumar Vishnu Vijayakumar (= 1×) peers Laurent Herrmann

Countries citing papers authored by Vishnu Vijayakumar

Since Specialization
Citations

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

Fields of papers citing papers by Vishnu Vijayakumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Vishnu Vijayakumar

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

All Works

14 of 14 papers shown
1.
Gupta, Vineeta, Vishnu Vijayakumar, Priyanka Aggarwal, Ishan Kumar, & Vikas Agrawal. (2024). Pulmonary Artery Hypertension in Transfusion-Dependent Thalassemia. Indian Pediatrics. 61(1). 49–52. 2 indexed citations
2.
Vijayakumar, Vishnu, et al.. (2024). A Rare Case of Apparent Mineralocorticoid Excess Presenting as Endocrine Hypertension. Indian Journal of Nephrology. 35(3). 427–428. 1 indexed citations
3.
Vijayan, Anuja, Vishnu Vijayakumar, Malin B. Johansson, et al.. (2024). Slot-die coating of electron transport layers for perovskite solar cells using water and butanol-based tin oxide dispersions. Materials Advances. 5(10). 4430–4437. 3 indexed citations
4.
Scheunemann, Dorothea, et al.. (2023). Spontaneous Modulation Doping in Semi‐Crystalline Conjugated Polymers Leads to High Conductivity at Low Doping Concentration. Advanced Materials. 36(13). e2311303–e2311303. 22 indexed citations
5.
Untilova, Viktoriia, Vishnu Vijayakumar, Xinzhao Xu, et al.. (2021). High thermal conductivity states and enhanced figure of merit in aligned polymer thermoelectric materials. Journal of Materials Chemistry A. 9(29). 16065–16075. 29 indexed citations
6.
Durand, Pablo, Huiyan Zeng, Till Biskup, et al.. (2021). Single Ether‐Based Side Chains in Conjugated Polymers: Toward Power Factors of 2.9 mW m−1 K−2. Advanced Energy Materials. 12(2). 44 indexed citations
7.
Vijayakumar, Vishnu, Pablo Durand, Huiyan Zeng, et al.. (2020). Influence of dopant size and doping method on the structure and thermoelectric properties of PBTTT films doped with F6TCNNQ and F4TCNQ. Journal of Materials Chemistry C. 8(46). 16470–16482. 67 indexed citations
8.
Scheunemann, Dorothea, Vishnu Vijayakumar, Huiyan Zeng, et al.. (2020). Rubbing and Drawing: Generic Ways to Improve the Thermoelectric Power Factor of Organic Semiconductors?. Advanced Electronic Materials. 6(8). 34 indexed citations
9.
Untilova, Viktoriia, Till Biskup, Laure Biniek, Vishnu Vijayakumar, & Martin Brinkmann. (2020). Control of Chain Alignment and Crystallization Helps Enhance Charge Conductivities and Thermoelectric Power Factors in Sequentially Doped P3HT:F4TCNQ Films. Macromolecules. 53(7). 2441–2453. 102 indexed citations
10.
Trefz, Daniel, Carsten Dingler, Vishnu Vijayakumar, et al.. (2019). From Isotropic to Anisotropic Conductivities in P(NDI2OD-T2) by (Electro-)Chemical Doping Strategies. Chemistry of Materials. 31(9). 3542–3555. 34 indexed citations
11.
Vijayakumar, Vishnu, Yuhan Zhong, Viktoriia Untilova, et al.. (2019). Bringing Conducting Polymers to High Order: Toward Conductivities beyond 105 S cm−1 and Thermoelectric Power Factors of 2 mW m−1 K−2. Advanced Energy Materials. 9(24). 170 indexed citations
12.
Vijayakumar, Vishnu, Elena Zaborova, Laure Biniek, et al.. (2019). Effect of Alkyl Side Chain Length on Doping Kinetics, Thermopower, and Charge Transport Properties in Highly Oriented F4TCNQ-Doped PBTTT Films. ACS Applied Materials & Interfaces. 11(5). 4942–4953. 90 indexed citations
13.
Vijayakumar, Vishnu, et al.. (2018). Chemistry and Pharmacological Activities of Biginelli Product- A Brief Overview. Current Drug Discovery Technologies. 16(2). 127–134. 9 indexed citations
14.

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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