Devi Prashad Ojha

684 total citations
17 papers, 585 citations indexed

About

Devi Prashad Ojha is a scholar working on Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Devi Prashad Ojha has authored 17 papers receiving a total of 585 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Electrical and Electronic Engineering, 9 papers in Renewable Energy, Sustainability and the Environment and 6 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Devi Prashad Ojha's work include Advanced Photocatalysis Techniques (9 papers), Gas Sensing Nanomaterials and Sensors (7 papers) and Supercapacitor Materials and Fabrication (5 papers). Devi Prashad Ojha is often cited by papers focused on Advanced Photocatalysis Techniques (9 papers), Gas Sensing Nanomaterials and Sensors (7 papers) and Supercapacitor Materials and Fabrication (5 papers). Devi Prashad Ojha collaborates with scholars based in South Korea, Saudi Arabia and Nepal. Devi Prashad Ojha's co-authors include Han Joo Kim, Hem Prakash Karki, Jun Song, Mahesh Kumar Joshi, Milan Babu Poudel, Wan In Lee, Sang Do Sung, Jeongho Kim, Sher Bahadur Rawal and Bhavana Joshi and has published in prestigious journals such as Advanced Functional Materials, Polymer and Chemical Physics Letters.

In The Last Decade

Devi Prashad Ojha

15 papers receiving 575 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Devi Prashad Ojha South Korea 13 263 258 248 129 129 17 585
Hem Prakash Karki South Korea 11 156 0.6× 157 0.6× 173 0.7× 66 0.5× 147 1.1× 13 451
M.S. Ata Canada 13 218 0.8× 144 0.6× 334 1.3× 121 0.9× 221 1.7× 20 569
Mengjue Cao China 16 207 0.8× 178 0.7× 397 1.6× 112 0.9× 432 3.3× 27 757
Jiang Zhang China 7 210 0.8× 165 0.6× 163 0.7× 55 0.4× 155 1.2× 9 461
Matthias Holzschuh Germany 9 328 1.2× 380 1.5× 402 1.6× 64 0.5× 136 1.1× 10 805
Zhaoyan Guo China 12 186 0.7× 205 0.8× 293 1.2× 91 0.7× 107 0.8× 18 513
Jianquan Zhao China 14 366 1.4× 298 1.2× 395 1.6× 132 1.0× 33 0.3× 25 796
Lili Ai China 16 368 1.4× 424 1.6× 494 2.0× 47 0.4× 263 2.0× 67 881
Zuozhao Zhai China 15 239 0.9× 251 1.0× 459 1.9× 168 1.3× 655 5.1× 24 922
Payam Aminayi United States 13 297 1.1× 88 0.3× 123 0.5× 65 0.5× 99 0.8× 21 490

Countries citing papers authored by Devi Prashad Ojha

Since Specialization
Citations

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

Fields of papers citing papers by Devi Prashad Ojha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Devi Prashad Ojha. 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 Devi Prashad Ojha. The network helps show where Devi Prashad Ojha may publish in the future.

Co-authorship network of co-authors of Devi Prashad Ojha

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

All Works

17 of 17 papers shown
1.
Joshi, Bhavana, Devi Prashad Ojha, Edmund Samuel, et al.. (2025). Strain gradient effect in ZnWO4-nanorod/PVDF piezoelectric nanogenerators prepared by supersonic cold spraying. Journal of Alloys and Compounds. 1021. 179644–179644. 2 indexed citations
2.
Li, Hai, Hock Beng Lee, Devi Prashad Ojha, et al.. (2025). Highly Efficient 3D‐Printed PVDF‐Based Triboelectric Nanogenerators Featuring Polymorphic Perovskite Nanofillers. Advanced Functional Materials. 35(39).
3.
Joshi, Bhavana, Edmund Samuel, Devi Prashad Ojha, et al.. (2025). The effect of ZnO–TiO2 fillers on the electroactive phase of PVDF and effective charge separation for fabricating high-performance piezoelectric nanogenerators. Composites Communications. 60. 102640–102640.
4.
Ojha, Devi Prashad, Bhavana Joshi, Edmund Samuel, et al.. (2023). Supersonically Sprayed Flexible ZnO/PVDF Composite Films with Enhanced Piezoelectricity for Energy Harvesting and Storage. International Journal of Energy Research. 2023. 1–15. 17 indexed citations
5.
Ojha, Devi Prashad, Milan Babu Poudel, & Han Joo Kim. (2020). Investigation of electrochemical performance of a high surface area mesoporous Mn doped TiO2 nanoparticle for a supercapacitor. Materials Letters. 264. 127363–127363. 76 indexed citations
6.
Ojha, Devi Prashad & Han Joo Kim. (2019). Investigation of photocatalytic activity of ZnO promoted hydrothermally synthesized ZnWO4 nanorods in UV–visible light irradiation. Chemical Engineering Science. 212. 115338–115338. 34 indexed citations
7.
Ojha, Devi Prashad, Jun Song, & Han Joo Kim. (2018). Facile synthesis of graphitic carbon-nitride supported antimony-doped tin oxide nanocomposite and its application for the adsorption of volatile organic compounds. Journal of Environmental Sciences. 79. 35–42. 22 indexed citations
8.
Ojha, Devi Prashad, Hem Prakash Karki, Jun Song, & Han Joo Kim. (2018). Amine-assisted synthesis of FeWO4 nanorodg-C3N4 for enhanced visible light-driven Z-scheme photocatalysis. Composites Part B Engineering. 160. 277–284. 60 indexed citations
9.
Ojha, Devi Prashad, Hem Prakash Karki, Jun Song, & Han Joo Kim. (2018). Decoration of g-C3N4 with hydrothermally synthesized FeWO4 nanorods as the high-performance supercapacitors. Chemical Physics Letters. 712. 83–88. 48 indexed citations
10.
Karki, Hem Prakash, et al.. (2018). Three-dimensional nanoporous polyacrylonitrile-based carbon scaffold for effective separation of oil from oil/water emulsion. Polymer. 153. 597–606. 30 indexed citations
11.
Karki, Hem Prakash, et al.. (2018). Cellulose/polyacrylonitrile electrospun composite fiber for effective separation of the surfactant-free oil-in-water mixture under a versatile condition. Separation and Purification Technology. 210. 913–919. 61 indexed citations
12.
Ojha, Devi Prashad, Hem Prakash Karki, & Han Joo Kim. (2017). Design of ternary hybrid ATO/g-C3N4/TiO2 nanocomposite for visible-light-driven photocatalysis. Journal of Industrial and Engineering Chemistry. 61. 87–96. 23 indexed citations
13.
Karki, Hem Prakash, Devi Prashad Ojha, Mahesh Kumar Joshi, & Han Joo Kim. (2017). Effective reduction of p-nitrophenol by silver nanoparticle loaded on magnetic Fe3O4/ATO nano-composite. Applied Surface Science. 435. 599–608. 52 indexed citations
14.
Ojha, Devi Prashad, Mahesh Kumar Joshi, & Han Joo Kim. (2016). Photo-Fenton degradation of organic pollutants using a zinc oxide decorated iron oxide/reduced graphene oxide nanocomposite. Ceramics International. 43(1). 1290–1297. 63 indexed citations
15.
Sung, Sang Do, et al.. (2015). 50 nm sized spherical TiO2nanocrystals for highly efficient mesoscopic perovskite solar cells. Nanoscale. 7(19). 8898–8906. 67 indexed citations
16.
Rawal, Sher Bahadur, Devi Prashad Ojha, Young Sik Choi, & Wan In Lee. (2014). Coupling of W-Doped SnO2and TiO2for Efficient Visible-Light Photocatalysis. Bulletin of the Korean Chemical Society. 35(3). 913–918. 8 indexed citations
17.
Rawal, Sher Bahadur, Devi Prashad Ojha, Sang Do Sung, & Wan In Lee. (2014). Fe2WO6/TiO2, an efficient visible-light photocatalyst driven by hole-transport mechanism. Catalysis Communications. 56. 55–59. 22 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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