T. Machappa

615 total citations
28 papers, 495 citations indexed

About

T. Machappa is a scholar working on Polymers and Plastics, Electrical and Electronic Engineering and Bioengineering. According to data from OpenAlex, T. Machappa has authored 28 papers receiving a total of 495 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Polymers and Plastics, 19 papers in Electrical and Electronic Engineering and 15 papers in Bioengineering. Recurrent topics in T. Machappa's work include Conducting polymers and applications (27 papers), Gas Sensing Nanomaterials and Sensors (15 papers) and Analytical Chemistry and Sensors (15 papers). T. Machappa is often cited by papers focused on Conducting polymers and applications (27 papers), Gas Sensing Nanomaterials and Sensors (15 papers) and Analytical Chemistry and Sensors (15 papers). T. Machappa collaborates with scholars based in India and United States. T. Machappa's co-authors include M. V. N. Ambika Prasad, S. Manjunatha, Y. T. Ravikiran, B. Chethan, M. Revanasiddappa, M. Prashant Kumar, M. Sasikala, Aashis S. Roy, Sabu Thomas and H. Devendrappa and has published in prestigious journals such as Sensors and Actuators A Physical, Applied Physics A and IEEE Sensors Journal.

In The Last Decade

T. Machappa

26 papers receiving 419 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T. Machappa India 13 398 306 202 177 80 28 495
T.C. Reis Portugal 7 360 0.9× 129 0.4× 125 0.6× 157 0.9× 144 1.8× 7 406
Bolam Kim South Korea 5 311 0.8× 164 0.5× 121 0.6× 76 0.4× 60 0.8× 11 358
Lj. Duić Croatia 7 406 1.0× 202 0.7× 134 0.7× 217 1.2× 128 1.6× 10 484
Qingyi Huang China 11 325 0.8× 306 1.0× 85 0.4× 23 0.1× 197 2.5× 21 500
Nantikan Tammanoon Thailand 8 40 0.1× 332 1.1× 180 0.9× 147 0.8× 127 1.6× 9 367
Azhin H. Mohamad Iraq 7 232 0.6× 188 0.6× 87 0.4× 10 0.1× 53 0.7× 8 339
S. A. Shkirskaya Russia 13 85 0.2× 317 1.0× 285 1.4× 39 0.2× 15 0.2× 32 370
Shôji Yoshimoto Japan 10 288 0.7× 139 0.5× 85 0.4× 69 0.4× 59 0.7× 14 361
H. Wyciślik Poland 9 207 0.5× 252 0.8× 86 0.4× 15 0.1× 48 0.6× 12 384

Countries citing papers authored by T. Machappa

Since Specialization
Citations

This map shows the geographic impact of T. Machappa'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 T. Machappa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Machappa more than expected).

Fields of papers citing papers by T. Machappa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Machappa

This figure shows the co-authorship network connecting the top 25 collaborators of T. Machappa. A scholar is included among the top collaborators of T. Machappa 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 T. Machappa. T. Machappa 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.
Manjunatha, S., et al.. (2023). Rare earth oxide based polypyrrole composite: An efficient room temperature reliant humidity sensor. Inorganic Chemistry Communications. 153. 110764–110764. 4 indexed citations
2.
Ravikiran, Y. T., et al.. (2023). AC electrical properties of transition metal dichalcogenide based polypyrrole composites. Chemical Papers. 77(9). 4913–4921. 6 indexed citations
3.
Manjunatha, S., et al.. (2023). Humidity sensing performance of polyaniline-neodymium oxide composites. MRS Communications. 13(2). 248–255. 8 indexed citations
4.
Manjunatha, S., R. Megha, B. Chethan, et al.. (2021). Structural and AC Electrical Properties of Tantalum Disulfide Embedded Polyaniline Composites. Journal of Materials Engineering and Performance. 30(3). 1885–1894. 12 indexed citations
5.
Machappa, T., et al.. (2021). Sodium metavanadate dispersed in Polyaniline composite matrix film for sensing application. Journal of Polymer Research. 28(10). 2 indexed citations
6.
Machappa, T., et al.. (2021). Conducting polyaniline doped with zinc tungstate matrix film as gas sensing composite. Materials Today Proceedings. 49. 1899–1904. 6 indexed citations
7.
Manjunatha, S., et al.. (2021). AC conductivity and dielectric studies in polypyrrole wrapped tungsten disulphide composites. Polymer Bulletin. 79(3). 1391–1407. 27 indexed citations
8.
Manjunatha, S., Y. T. Ravikiran, B. Chethan, H. Devendrappa, & T. Machappa. (2020). Alternating current response studies on polyaniline-neodymium oxide composites. AIP conference proceedings. 2244. 80009–80009. 6 indexed citations
9.
Manjunatha, S., et al.. (2020). AC frequency-dependent dielectric studies of polypyrrole composites. AIP conference proceedings. 2244. 80005–80005. 4 indexed citations
10.
Manjunatha, S., et al.. (2019). Polyaniline based stable humidity sensor operable at room temperature. Physica B Condensed Matter. 561. 170–178. 59 indexed citations
11.
Manjunatha, S., et al.. (2019). Effect of holmium oxide on impedance and dielectric behavior of polyaniline–holmium oxide composites. Journal of Materials Science Materials in Electronics. 30(11). 10332–10341. 27 indexed citations
12.
Manjunatha, S., T. Machappa, Y. T. Ravikiran, B. Chethan, & M. Revanasiddappa. (2019). Room temperature humidity sensing performance of polyaniline–holmium oxide composite. Applied Physics A. 125(5). 35 indexed citations
13.
Manjunatha, S., et al.. (2019). Polypyrrole–Tantalum disulfide composite: An efficient material for fabrication of room temperature operable humidity sensor. Sensors and Actuators A Physical. 298. 111593–111593. 41 indexed citations
14.
Manjunatha, S., Anurag Kumar, & T. Machappa. (2018). Dispersions of TiS2 nanosheets in organic medium. AIP conference proceedings. 1953. 30019–30019. 5 indexed citations
15.
Manjunatha, S., et al.. (2018). Tungsten disulfide: an efficient material in enhancement of AC conductivity and dielectric properties of polyaniline. Journal of Materials Science Materials in Electronics. 29(13). 11581–11590. 38 indexed citations
16.
Machappa, T., et al.. (2016). Studies on LPG Sensing Property of Polyaniline / BaZrO3 Composites. Materials Today Proceedings. 3(2). 369–375. 5 indexed citations
17.
Machappa, T. & M. V. N. Ambika Prasad. (2012). Humidity sensing behaviour of polyaniline/magnesium chromate (MgCrO 4 ) composite. Bulletin of Materials Science. 35(1). 75–81. 38 indexed citations
18.
Machappa, T., et al.. (2010). Design of Gas Sensor Setup and Study of Gas (LPG) Sensing Behavior of Conducting Polyaniline/Magnesium Chromate (MgCrO$_{4}$) Composites. IEEE Sensors Journal. 10(4). 807–813. 20 indexed citations
19.
Machappa, T. & M. V. N. Ambika Prasad. (2009). AC conductivity and dielectric behavior of polyaniline/sodium metavenadate (PANI/NaVO3) composites. Physica B Condensed Matter. 404(21). 4168–4172. 68 indexed citations
20.

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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