Oleksandr Astakhov

1.1k total citations
73 papers, 824 citations indexed

About

Oleksandr Astakhov is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Oleksandr Astakhov has authored 73 papers receiving a total of 824 indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Electrical and Electronic Engineering, 37 papers in Materials Chemistry and 10 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Oleksandr Astakhov's work include Thin-Film Transistor Technologies (47 papers), Silicon and Solar Cell Technologies (32 papers) and Silicon Nanostructures and Photoluminescence (30 papers). Oleksandr Astakhov is often cited by papers focused on Thin-Film Transistor Technologies (47 papers), Silicon and Solar Cell Technologies (32 papers) and Silicon Nanostructures and Photoluminescence (30 papers). Oleksandr Astakhov collaborates with scholars based in Germany, Ukraine and Italy. Oleksandr Astakhov's co-authors include F. Finger, Uwe Rau, Tsvetelina Merdzhanova, Reinhard Carius, Vladimir Smirnov, Solomon Agbo, Kaining Ding, Andreas Lambertz, Robert Bittl and Christian Teutloff and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Energy & Environmental Science.

In The Last Decade

Oleksandr Astakhov

70 papers receiving 806 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Oleksandr Astakhov Germany 17 663 361 147 93 93 73 824
Terence B. Hook United States 24 1.7k 2.5× 293 0.8× 100 0.7× 57 0.6× 91 1.0× 98 1.8k
Zongtao Li China 11 311 0.5× 234 0.6× 197 1.3× 70 0.8× 21 0.2× 17 564
Xiaozhou Wang China 17 766 1.2× 211 0.6× 214 1.5× 37 0.4× 20 0.2× 39 890
Shinho Kim Japan 17 1.1k 1.6× 854 2.4× 143 1.0× 26 0.3× 240 2.6× 51 1.2k
Ngoc My Hanh Duong Australia 13 363 0.5× 173 0.5× 162 1.1× 15 0.2× 79 0.8× 15 487
Sang-Jin Lee South Korea 15 466 0.7× 267 0.7× 338 2.3× 35 0.4× 26 0.3× 34 720
Hyo Sik Chang South Korea 17 661 1.0× 379 1.0× 194 1.3× 15 0.2× 126 1.4× 92 842
Yingjie Hu China 12 590 0.9× 303 0.8× 30 0.2× 21 0.2× 38 0.4× 45 696
Piotr Kowalczewski Italy 9 552 0.8× 260 0.7× 75 0.5× 11 0.1× 109 1.2× 23 659

Countries citing papers authored by Oleksandr Astakhov

Since Specialization
Citations

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

Fields of papers citing papers by Oleksandr Astakhov

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Oleksandr Astakhov

This figure shows the co-authorship network connecting the top 25 collaborators of Oleksandr Astakhov. A scholar is included among the top collaborators of Oleksandr Astakhov 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 Oleksandr Astakhov. Oleksandr Astakhov 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.
Merdzhanova, Tsvetelina, et al.. (2025). Breaking limits of solar-to-hydrogen efficiency via synergy with batteries. International Journal of Hydrogen Energy. 127. 38–50. 4 indexed citations
2.
Merdzhanova, Tsvetelina, Oleksandr Astakhov, Guangxin Liu, et al.. (2025). Persistent CO 2 Reduction Performance of an Ag Nanoparticle Gas Diffusion Electrode in Realistic Dynamic PV-Driven Operation. Energy & Fuels. 40(1). 811–818.
3.
Pieters, Bart E., et al.. (2025). A photovoltaics emulator for electrochemistry using Python and SCPI. Journal of Power Sources. 641. 236723–236723. 2 indexed citations
4.
Astakhov, Oleksandr, et al.. (2024). Advanced atmospheric pressure CVD of a-Si:H using pure and cyclooctane-diluted trisilane as precursors. Sustainable Energy & Fuels. 8(23). 5568–5580. 2 indexed citations
5.
Chime, Ugochi, Weiyuan Duan, Andreas Lambertz, et al.. (2024). Thin silicon heterojunction solar cells in perovskite shadow: Bottom cell prospective. Solar Energy Materials and Solar Cells. 270. 112813–112813.
6.
Distler, Andreas, Oleksandr Astakhov, Hans Kungl, et al.. (2024). A matter of design and coupling: high indoor charging efficiencies with organic solar modules directly coupled to a sodium ion battery. Journal of Materials Chemistry A. 12(44). 30862–30871. 2 indexed citations
7.
Ampelli, Claudio, Tsvetelina Merdzhanova, Vladimir Smirnov, et al.. (2023). An artificial leaf device built with earth-abundant materials for combined H2 production and storage as formate with efficiency > 10%. Energy & Environmental Science. 16(4). 1644–1661. 21 indexed citations
8.
Astakhov, Oleksandr, Minoh Lee, Stefan Haas, et al.. (2022). Batteries to Keep Solar‐Driven Water Splitting Running at Night: Performance of a Directly Coupled System. Solar RRL. 6(4). 10 indexed citations
9.
Astakhov, Oleksandr, Zhi‐Fa Liu, Thomas Kirchartz, et al.. (2022). Toward the Integration of a Silicon/Graphite Anode-Based Lithium-Ion Battery in Photovoltaic Charging Battery Systems. ACS Omega. 7(31). 27532–27541. 6 indexed citations
10.
Astakhov, Oleksandr, Ugochi Chime, Kaining Ding, et al.. (2022). Efficient Power Coupling in Directly Connected Photovoltaic‐Battery Module. Solar RRL. 7(3). 12 indexed citations
11.
Chime, Ugochi, Daniel Weigand, Andreas Lambertz, et al.. (2021). How Thin Practical Silicon Heterojunction Solar Cells Could Be? Experimental Study under 1 Sun and under Indoor Illumination. Solar RRL. 6(1). 15 indexed citations
12.
Astakhov, Oleksandr, Vladimir Smirnov, Uwe Rau, & Tsvetelina Merdzhanova. (2021). Prediction of Limits of Solar‐to‐Hydrogen Efficiency from Polarization Curves of the Electrochemical Cells. Solar RRL. 6(2). 6 indexed citations
13.
Lee, Minoh, Xinyu Ding, Florian F. Krause, et al.. (2020). Bifunctional CoFeVOx Catalyst for Solar Water Splitting by using Multijunction and Heterojunction Silicon Solar Cells. Advanced Materials Technologies. 5(12). 26 indexed citations
14.
Astakhov, Oleksandr, et al.. (2020). From room to roof: How feasible is direct coupling of solar-battery power unit under variable irradiance?. Solar Energy. 206. 732–740. 27 indexed citations
15.
Liu, Zhi‐Fa, Oleksandr Astakhov, Solomon Agbo, et al.. (2019). Efficient Area Matched Converter Aided Solar Charging of Lithium Ion Batteries Using High Voltage Perovskite Solar Cells. ACS Applied Energy Materials. 3(1). 431–439. 38 indexed citations
16.
Merdzhanova, Tsvetelina, et al.. (2018). Voltage-matched thin film solar cells in 3-terminal configuration. Solar Energy Materials and Solar Cells. 188. 202–209. 1 indexed citations
17.
Pomaska, Manuel, Florian Köhler, U. Zastrow, et al.. (2016). New insight into the microstructure and doping of unintentionally n-type microcrystalline silicon carbide. Journal of Applied Physics. 119(17). 7 indexed citations
18.
Pomaska, Manuel, J. B. Mock, Florian Köhler, et al.. (2016). Role of oxygen and nitrogen in n-type microcrystalline silicon carbide grown by hot wire chemical vapor deposition. Journal of Applied Physics. 120(22). 10 indexed citations
19.
Bakaı̆, A. S., et al.. (2007). Point Defects, Recovery Kinetics and Ordering in Irradiated Bulk Metallic Glasses. MRS Proceedings. 1048. 3 indexed citations
20.
Astakhov, Oleksandr, et al.. (1984). Investigation of solar thermoelectric-converters with a flat collector. 3. 7–9. 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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