Alekha Tyagi

1.1k total citations
25 papers, 775 citations indexed

About

Alekha Tyagi is a scholar working on Materials Chemistry, Physical and Theoretical Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, Alekha Tyagi has authored 25 papers receiving a total of 775 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Materials Chemistry, 7 papers in Physical and Theoretical Chemistry and 7 papers in Electrical and Electronic Engineering. Recurrent topics in Alekha Tyagi's work include Photochemistry and Electron Transfer Studies (7 papers), Electrocatalysts for Energy Conversion (6 papers) and Fuel Cells and Related Materials (3 papers). Alekha Tyagi is often cited by papers focused on Photochemistry and Electron Transfer Studies (7 papers), Electrocatalysts for Energy Conversion (6 papers) and Fuel Cells and Related Materials (3 papers). Alekha Tyagi collaborates with scholars based in India, Germany and Japan. Alekha Tyagi's co-authors include Kamal K. Kar, А. Penzkofer, S.N. Achary, Samatha Bevara, Hiroyuki Yokoi, K. Indira Priyadarsini, Hari Mohan, J. P. Mittal, Prerna Sinha and Amit Yadav and has published in prestigious journals such as The Journal of Physical Chemistry, Coordination Chemistry Reviews and Carbon.

In The Last Decade

Alekha Tyagi

23 papers receiving 745 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alekha Tyagi India 17 353 281 222 146 143 25 775
Shao‐Ming Fang China 17 448 1.3× 178 0.6× 306 1.4× 86 0.6× 189 1.3× 49 908
Hemali Rathnayake United States 14 470 1.3× 315 1.1× 103 0.5× 85 0.6× 135 0.9× 40 773
Mohamed Saber Lassoued Tunisia 17 638 1.8× 389 1.4× 258 1.2× 118 0.8× 361 2.5× 38 1.0k
Roman Nayuk Germany 7 750 2.1× 203 0.7× 144 0.6× 57 0.4× 104 0.7× 7 1.2k
Zhi-Min Hao China 12 349 1.0× 302 1.1× 80 0.4× 83 0.6× 120 0.8× 19 769
Elı́ Sánchez-González Mexico 23 694 2.0× 269 1.0× 102 0.5× 148 1.0× 68 0.5× 46 1.4k
Jason F. Alvino Australia 12 549 1.6× 179 0.6× 169 0.8× 84 0.6× 121 0.8× 17 863
Sungeun Jeoung South Korea 16 570 1.6× 230 0.8× 207 0.9× 128 0.9× 166 1.2× 20 1.0k
Varun Kumar Singh India 17 623 1.8× 333 1.2× 77 0.3× 275 1.9× 261 1.8× 30 1.1k

Countries citing papers authored by Alekha Tyagi

Since Specialization
Citations

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

Fields of papers citing papers by Alekha Tyagi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alekha Tyagi

This figure shows the co-authorship network connecting the top 25 collaborators of Alekha Tyagi. A scholar is included among the top collaborators of Alekha Tyagi 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 Alekha Tyagi. Alekha Tyagi 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.
Shukla, Rakesh, P. Sáha, A. B. Shinde, et al.. (2025). On formation and evolution of structure of sillenite type Bi25FeO40 phase with temperature and pressure. Journal of Alloys and Compounds. 1020. 179528–179528.
2.
Deshpande, S. K., et al.. (2023). Structure and electrical properties of AM(PO3)4: A = Li, Na and M = Ce and Pr. Materials Chemistry and Physics. 304. 127891–127891.
3.
Tyagi, Alekha, Prerna Sinha, Kamal K. Kar, & Hiroyuki Yokoi. (2021). Acid-directed preparation of micro/mesoporous heteroatom doped defective graphitic carbon as bifunctional electroactive material: Evaluation of trace metal impurity. Journal of Colloid and Interface Science. 604. 227–238. 4 indexed citations
4.
Tyagi, Alekha, et al.. (2021). Tunable optical and electrical properties of p-type Cu2O thin films. Journal of Materials Science Materials in Electronics. 32(8). 11158–11172. 17 indexed citations
5.
Tyagi, Alekha, Kamal K. Kar, & Hiroyuki Yokoi. (2020). Atomically dispersed Ni/NixSy anchored on doped mesoporous networked carbon framework: Boosting the ORR performance in alkaline and acidic media. Journal of Colloid and Interface Science. 571. 285–296. 28 indexed citations
6.
Penke, Yaswanth K., Amit Yadav, Iram Malik, et al.. (2020). Insights of arsenic (III/V) adsorption and electrosorption mechanism onto multi synergistic (redox-photoelectrochemical-ROS) aluminum substituted copper ferrite impregnated rGO. Chemosphere. 267. 129246–129246. 22 indexed citations
7.
Tyagi, Alekha, et al.. (2020). Numerically investigating the AZO/Cu2O heterojunction solar cell using ZnO/CdS buffer layer. Optik. 228. 166228–166228. 31 indexed citations
8.
Tyagi, Alekha, et al.. (2020). First principle study on lithium-ion diffusion, electronic and electrochemical properties of cobalt doped lithium metal borates. Journal of Physics and Chemistry of Solids. 148. 109779–109779. 13 indexed citations
9.
Sinha, Prerna, Amit Yadav, Alekha Tyagi, et al.. (2020). Keratin-derived functional carbon with superior charge storage and transport for high-performance supercapacitors. Carbon. 168. 419–438. 134 indexed citations
10.
Chamoli, Pankaj, et al.. (2019). Urea and cow urine-based green approach to fabricate graphene-based transparent conductive films with high conductivity and transparency. Materials Chemistry and Physics. 242. 122465–122465. 17 indexed citations
11.
Tyagi, Alekha, Amit Yadav, Prerna Sinha, et al.. (2019). Chicken feather rachis: An improvement over feather fiber derived electrocatalyst for oxygen electroreduction. Applied Surface Science. 495. 143603–143603. 30 indexed citations
12.
Errandonea, Daniel, O. Gomis, P. Rodríguez‐Hernández, et al.. (2017). High-pressure structural and vibrational properties of monazite-type BiPO4, LaPO4, CePO4, and PrPO4. Journal of Physics Condensed Matter. 30(6). 65401–65401. 32 indexed citations
13.
Achary, S.N., Samatha Bevara, & Alekha Tyagi. (2017). Recent progress on synthesis and structural aspects of rare-earth phosphates. Coordination Chemistry Reviews. 340. 266–297. 89 indexed citations
14.
Penzkofer, А., et al.. (2010). Phosphorescence and delayed fluorescence properties of fluorone dyes in bio-related films. Chemical Physics. 378(1-3). 58–65. 24 indexed citations
15.
Tyagi, Alekha, А. Penzkofer, Tilo Mathes, & Peter Hegemann. (2010). Photo-degradation behaviour of roseoflavin in some aqueous solutions. Chemical Physics. 369(1). 27–36. 4 indexed citations
16.
Slyusareva, Evgenia, et al.. (2009). Spectral and photophysical properties of fluorone dyes in bio-related films and methanol. Journal of Photochemistry and Photobiology A Chemistry. 208(2-3). 131–140. 22 indexed citations
17.
Tyagi, Alekha & А. Penzkofer. (2009). Fluorescence spectroscopic behaviour of folic acid. Chemical Physics. 367(2-3). 83–92. 48 indexed citations
18.
Tyagi, Alekha, А. Penzkofer, Olga Garcı́a, et al.. (2007). Photophysical characterization of pyrromethene 597 laser dye in cross-linked silicon-containing organic copolymers. Chemical Physics. 342(1-3). 201–214. 22 indexed citations
19.
Kumar, P. Senthil, Alekha Tyagi, & C.S. Sunandana. (2006). High temperature XRD studies of nanoscale AgI–CuI solid solutions. Journal of Physics and Chemistry of Solids. 67(8). 1809–1816. 3 indexed citations
20.
Priyadarsini, K. Indira, Hari Mohan, Alekha Tyagi, & J. P. Mittal. (1994). Inclusion Complex of .gamma.-Cyclodextrin-C60: Formation, Characterization, and Photophysical Properties in Aqueous Solutions. The Journal of Physical Chemistry. 98(17). 4756–4759. 110 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 Shao‐Ming Fang Breakdown of academic impact, for papers by Hemali Rathnayake Breakdown of academic impact, for papers by Mohamed Saber Lassoued Breakdown of academic impact, for papers by Roman Nayuk Breakdown of academic impact, for papers by Zhi-Min Hao Breakdown of academic impact, for papers by Elı́ Sánchez-González Breakdown of academic impact, for papers by Jason F. Alvino Breakdown of academic impact, for papers by Sungeun Jeoung Breakdown of academic impact, for papers by Varun Kumar Singh
Rankless by CCL
2026