Maria Ştefan

1.8k total citations
76 papers, 1.4k citations indexed

About

Maria Ştefan is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Maria Ştefan has authored 76 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Materials Chemistry, 30 papers in Electrical and Electronic Engineering and 26 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Maria Ştefan's work include ZnO doping and properties (20 papers), Advanced Photocatalysis Techniques (15 papers) and Supercapacitor Materials and Fabrication (14 papers). Maria Ştefan is often cited by papers focused on ZnO doping and properties (20 papers), Advanced Photocatalysis Techniques (15 papers) and Supercapacitor Materials and Fabrication (14 papers). Maria Ştefan collaborates with scholars based in Romania, Türkiye and France. Maria Ştefan's co-authors include Adriana Popa, Ovidiu Pană, Cristian Leoștean, Dana Toloman, Lucian Barbu–Tudoran, Sergiu Macavei, Manuela Stan, Ramona-Crina Suciu, Marin Șenilă and Maria-Loredana Soran and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Applied Physics and Journal of Colloid and Interface Science.

In The Last Decade

Maria Ştefan

68 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Maria Ştefan Romania 23 796 546 411 279 220 76 1.4k
Cristian Leoștean Romania 24 980 1.2× 591 1.1× 510 1.2× 405 1.5× 296 1.3× 87 1.8k
Petronela Pascariu Romania 24 1.0k 1.3× 700 1.3× 657 1.6× 278 1.0× 339 1.5× 70 1.8k
Bashir Ahmmad Japan 23 963 1.2× 648 1.2× 310 0.8× 446 1.6× 220 1.0× 90 1.7k
Alessandro Di Mauro Italy 22 1.0k 1.3× 789 1.4× 442 1.1× 154 0.6× 225 1.0× 42 1.7k
Beata Zielińska Poland 24 833 1.0× 927 1.7× 529 1.3× 292 1.0× 191 0.9× 67 1.7k
Hossein Khojasteh Iran 22 1.0k 1.3× 630 1.2× 326 0.8× 190 0.7× 377 1.7× 54 1.7k
Farshad Beshkar Iran 26 953 1.2× 773 1.4× 451 1.1× 190 0.7× 188 0.9× 43 1.6k
S. Sepúlveda-Guzmán Mexico 26 1.2k 1.5× 615 1.1× 826 2.0× 352 1.3× 442 2.0× 73 2.2k
Maria Rita de Morais Chaves Santos Brazil 22 1.1k 1.4× 365 0.7× 637 1.5× 212 0.8× 173 0.8× 64 1.7k
Jerzy P. Łukaszewicz Poland 23 687 0.9× 275 0.5× 673 1.6× 473 1.7× 324 1.5× 89 1.6k

Countries citing papers authored by Maria Ştefan

Since Specialization
Citations

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

Fields of papers citing papers by Maria Ştefan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Maria Ştefan

This figure shows the co-authorship network connecting the top 25 collaborators of Maria Ştefan. A scholar is included among the top collaborators of Maria Ştefan 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 Maria Ştefan. Maria Ştefan 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.
Ştefan, Maria, Feray Bakan, Sergiu Macavei, et al.. (2025). Synergy between MgO and TiO2 doped with Mn2+ ions for supercapacitor applications. Next Energy. 8. 100238–100238.
2.
Ammar, Ameen Uddin, Adriana Popa, Dana Toloman, et al.. (2025). Enhancing the supercapacitive properties of SnO2 through W5+/W6+ redox pairs. Electrochimica Acta. 542. 147515–147515.
3.
Ammar, Ameen Uddin, Maria Ştefan, Ahmet Güngör, et al.. (2025). Lithium-induced defect centers in nanorod-shaped zinc oxide for supercapacitor applications. Electrochimica Acta. 519. 145806–145806. 2 indexed citations
4.
Toloman, Dana, Maria Ştefan, Cristian Leoștean, et al.. (2025). Enhancing the super-capacitive properties of Zinc Sulfide nanospheres by multivalent Vanadium dopant ions. Electrochimica Acta. 543. 147510–147510.
5.
Ammar, Ameen Uddin, Dana Toloman, Maria Ştefan, et al.. (2025). Impact of Vanadium ions on the supercapacitive properties of SnO2 nanoparticles. Journal of Electroanalytical Chemistry. 997. 119415–119415.
6.
Popa, Mónica, et al.. (2024). Preliminary Study about Comparison of Potato Minitubers Production in Conventional Culture and Modern Culture – Aeroponic. SHILAP Revista de lepidopterología. 1(2). 48–54. 1 indexed citations
7.
Popa, Adriana, et al.. (2024). High-efficient separation of photoinduced charge carriers in CoFe2O4-ZnO magnetic heterostructures mediated by oxygen vacancies. Applied Surface Science. 677. 161059–161059. 2 indexed citations
8.
Pană, Ovidiu, Adriana Popa, Maria Ştefan, et al.. (2024). ZnxFe3-xO4–ZnO heterojunction interfaced with poly(L-DOPA) electron transfer mediator layer for enhanced visible light photocatalytic activity. Journal of Alloys and Compounds. 986. 174168–174168. 6 indexed citations
9.
Toloman, Dana, Ahmet Güngör, Adriana Popa, et al.. (2024). Morphological impact on the supercapacitive performance of nanostructured ZnO electrodes. Ceramics International. 51(1). 353–365. 12 indexed citations
10.
Popa, Adriana, Maria Ştefan, Sergiu Macavei, et al.. (2023). Photoluminescence and Photocatalytic Properties of MWNTs Decorated with Fe-Doped ZnO Nanoparticles. Materials. 16(7). 2858–2858. 6 indexed citations
11.
Suciu, Ramona-Crina, et al.. (2023). The Influence of Ag+/Ti4+ Ratio on Structural, Optical and Photocatalytic Properties of MWCNT–TiO2–Ag Nanocomposites. Inorganics. 11(6). 249–249. 7 indexed citations
12.
Ştefan, Maria, Adriana Popa, Dana Toloman, et al.. (2023). Enhanced Plasmonic Photocatalysis of Au-Decorated ZnO Nanocomposites. Inorganics. 11(4). 157–157. 22 indexed citations
13.
Fălămaș, Alexandra, Adriana Popa, Dana Toloman, et al.. (2022). Size-dependent spectroscopic insight into the steady-state and time-resolved optical properties of ZnO photocatalysts. Materials Science in Semiconductor Processing. 145. 106644–106644. 24 indexed citations
14.
Nekvapil, Fran, et al.. (2022). A novel observation upon the near‐resonant Raman excitation of zinc oxide nanoparticles: Widening of the E2(high) band. Journal of Raman Spectroscopy. 53(5). 872–879. 3 indexed citations
15.
Nekvapil, Fran, et al.. (2022). Zinc oxide nanostructures for fluorescence and Raman signal enhancement: a review. Beilstein Journal of Nanotechnology. 13. 472–490. 28 indexed citations
16.
Ştefan, Maria, Cristian Leoștean, Ovidiu Pană, et al.. (2021). Synthesis and characterization of Fe3O4–ZnS:Mn nanocomposites for biomedical applications. Materials Chemistry and Physics. 264. 124474–124474. 7 indexed citations
17.
Toloman, Dana, Adriana Popa, Manuela Stan, et al.. (2021). Visible-light-driven photocatalytic degradation of different organic pollutants using Cu doped ZnO-MWCNT nanocomposites. Journal of Alloys and Compounds. 866. 159010–159010. 75 indexed citations
18.
Ştefan, Maria, Ovidiu Pană, Cristian Leoștean, et al.. (2019). MORPHO-STRUCTURAL AND PHOTOCATALYTIC PROPERTIES OF SnO₂ NANOPARTICLES. SHILAP Revista de lepidopterología. 99–109. 1 indexed citations
19.
Ştefan, Maria, Cristian Leoștean, Ovidiu Pană, et al.. (2019). Interface tailoring of SnO2–TiO2 photocatalysts modified with anionic/cationic surfactants. Journal of Materials Science. 55(8). 3279–3298. 19 indexed citations
20.
Ştefan, Maria, et al.. (2019). Evaluation of yield quality and culinary characteristics of different potato varieties.. Journal of horticulture, forestry and biotechnology. 23(1). 14–21. 1 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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