Oleksandr Voznyy

47.5k total citations · 24 hit papers
210 papers, 34.0k citations indexed

About

Oleksandr Voznyy is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Oleksandr Voznyy has authored 210 papers receiving a total of 34.0k indexed citations (citations by other indexed papers that have themselves been cited), including 173 papers in Electrical and Electronic Engineering, 172 papers in Materials Chemistry and 25 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Oleksandr Voznyy's work include Quantum Dots Synthesis And Properties (141 papers), Perovskite Materials and Applications (107 papers) and Chalcogenide Semiconductor Thin Films (98 papers). Oleksandr Voznyy is often cited by papers focused on Quantum Dots Synthesis And Properties (141 papers), Perovskite Materials and Applications (107 papers) and Chalcogenide Semiconductor Thin Films (98 papers). Oleksandr Voznyy collaborates with scholars based in Canada, China and United States. Oleksandr Voznyy's co-authors include Edward H. Sargent, Sjoerd Hoogland, Riccardo Comin, Li Na Quan, Grant Walters, F. Pelayo Garcı́a de Arquer, Mingjian Yuan, Zheng‐Hong Lu, Zhenyu Yang and Fengjia Fan and has published in prestigious journals such as Nature, Science and Journal of the American Chemical Society.

In The Last Decade

Oleksandr Voznyy

209 papers receiving 33.7k citations

Hit Papers

Efficient and stable solution-processed planar perovs... 2012 2026 2016 2021 2017 2016 2016 2016 2012 500 1000 1.5k 2.0k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Efficient and stable solution-processed planar perovskite solar cells via contact passivation
    2017 2.1k citations Hairen Tan, Oleksandr Voznyy et al. profile →
  2. Perovskite energy funnels for efficient light-emitting diodes
    2016 2.0k citations Li Na Quan, Grant Walters et al. profile →
  3. Enhanced electrocatalytic CO2 reduction via field-induced reagent concentration
    2016 1.7k citations Min Liu, Oleksandr Voznyy et al. profile →
  4. Ligand-Stabilized Reduced-Dimensionality Perovskites
    2016 1.2k citations Li Na Quan, Oleksandr Voznyy et al. profile →
  5. Hybrid passivated colloidal quantum dot solids
    2012 1.1k citations Sjoerd Hoogland, Oleksandr Voznyy et al. profile →
  6. Perovskite–fullerene hybrid materials suppress hysteresis in planar diodes
    2015 1.0k citations Jixian Xu, Oleksandr Voznyy et al. Nature Communications profile →
  7. Highly Efficient Perovskite‐Quantum‐Dot Light‐Emitting Diodes by Surface Engineering
    2016 1.0k citations Li Na Quan, Oleksandr Voznyy et al. Advanced Materials profile →
  8. Materials Processing Routes to Trap-Free Halide Perovskites
    2014 684 citations Jixian Xu, Oleksandr Voznyy et al. Nano Letters profile →
  9. Hybrid organic–inorganic inks flatten the energy landscape in colloidal quantum dot solids
    2016 649 citations Mengxia Liu, Oleksandr Voznyy et al. profile →
  10. Suppression of atomic vacancies via incorporation of isovalent small ions to increase the stability of halide perovskite solar cells in ambient air
    2018 646 citations Makhsud I. Saidaminov, Rafael Quintero‐Bermudez et al. profile →
  11. Color-stable highly luminescent sky-blue perovskite light-emitting diodes
    2018 640 citations Li Na Quan, Xiwen Gong et al. Nature Communications profile →
  12. Multi-site electrocatalysts for hydrogen evolution in neutral media by destabilization of water molecules
    2018 622 citations F. Pelayo Garcı́a de Arquer, Oleksandr Voznyy et al. profile →
  13. Theory-driven design of high-valence metal sites for water oxidation confirmed using in situ soft X-ray absorption
    2017 583 citations Oleksandr Voznyy, F. Pelayo Garcı́a de Arquer et al. profile →
  14. Electron–phonon interaction in efficient perovskite blue emitters
    2018 568 citations Xiwen Gong, Oleksandr Voznyy et al. profile →
  15. Efficient Luminescence from Perovskite Quantum Dot Solids
    2015 502 citations Younghoon Kim, Oleksandr Voznyy et al. ACS Applied Materials & Interfaces profile →
  16. Quantum-dot-in-perovskite solids
    2015 495 citations Xiwen Gong, Grant Walters et al. profile →
  17. Binding Site Diversity Promotes CO2 Electroreduction to Ethanol
    2019 481 citations Tiange Yuan, Bin Chen et al. profile →
  18. Tailoring the Energy Landscape in Quasi-2D Halide Perovskites Enables Efficient Green-Light Emission
    2017 439 citations Li Na Quan, F. Pelayo Garcı́a de Arquer et al. Nano Letters profile →
  19. Bright high-colour-purity deep-blue carbon dot light-emitting diodes via efficient edge amination
    2019 427 citations Fanglong Yuan, Ya‐Kun Wang et al. profile →
  20. Continuous-wave lasing in colloidal quantum dot solids enabled by facet-selective epitaxy
    2017 367 citations Fengjia Fan, Oleksandr Voznyy et al. profile →
  21. Perovskite seeding growth of formamidinium-lead-iodide-based perovskites for efficient and stable solar cells
    2018 364 citations Hairen Tan, James Z. Fan et al. Nature Communications profile →
  22. Bright colloidal quantum dot light-emitting diodes enabled by efficient chlorination
    2018 363 citations Fengjia Fan, Larissa Levina et al. profile →
  23. The Open Catalyst 2022 (OC22) Dataset and Challenges for Oxide Electrocatalysts
    2023 174 citations Oleksandr Voznyy, Edward H. Sargent et al. profile →
  24. Dipole–dipole-interaction-assisted self-assembly of quantum dots for highly efficient light-emitting diodes
    2024 136 citations João M. Pina, Oleksandr Voznyy et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Oleksandr Voznyy Canada 86 27.9k 25.3k 6.0k 5.2k 2.7k 210 34.0k
F. Pelayo Garcı́a de Arquer Canada 67 19.3k 0.7× 17.0k 0.7× 11.4k 1.9× 3.0k 0.6× 1.6k 0.6× 145 29.4k
Mohamed Nejib Hedhili Saudi Arabia 76 11.5k 0.4× 11.9k 0.5× 5.4k 0.9× 1.5k 0.3× 973 0.4× 251 19.6k
Deren Yang China 80 18.9k 0.7× 17.6k 0.7× 4.6k 0.8× 2.3k 0.4× 3.4k 1.3× 1.1k 29.1k
Yi Yu China 62 9.9k 0.4× 10.6k 0.4× 5.6k 0.9× 1.1k 0.2× 812 0.3× 258 18.0k
David S. Ginley United States 73 14.8k 0.5× 12.7k 0.5× 3.8k 0.6× 5.9k 1.1× 1.3k 0.5× 429 22.0k
Bolong Huang Hong Kong 101 15.1k 0.5× 13.5k 0.5× 18.0k 3.0× 1.4k 0.3× 704 0.3× 384 28.7k
Zhizhen Ye China 71 13.8k 0.5× 12.5k 0.5× 3.4k 0.6× 2.8k 0.5× 990 0.4× 716 20.2k
Anlian Pan China 87 15.9k 0.6× 18.3k 0.7× 4.7k 0.8× 1.3k 0.2× 3.9k 1.5× 477 25.1k
Bettina V. Lotsch Germany 78 8.4k 0.3× 17.9k 0.7× 11.3k 1.9× 891 0.2× 2.8k 1.0× 302 25.1k
Udo Schwingenschlögl Saudi Arabia 79 13.0k 0.5× 16.6k 0.7× 4.1k 0.7× 2.0k 0.4× 3.7k 1.4× 612 24.9k

Countries citing papers authored by Oleksandr Voznyy

Since Specialization
Citations

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

Fields of papers citing papers by Oleksandr Voznyy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Oleksandr Voznyy

This figure shows the co-authorship network connecting the top 25 collaborators of Oleksandr Voznyy. A scholar is included among the top collaborators of Oleksandr Voznyy 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 Voznyy. Oleksandr Voznyy 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.
Imran, Muhammad, Da Bin Kim, Pan Xia, et al.. (2025). Control Over Metal‐Halide Reactivity Enables Uniform Growth of InSb Colloidal Quantum Dots for Enhanced SWIR Light Detection. Advanced Materials. 37(12). e2420273–e2420273. 7 indexed citations
2.
Wang, Junyan, et al.. (2025). Quantitative electroreduction of CO2 to CO using Re-oxide doped Ag aerogels with surface-supported ionic liquids. Journal of Energy Chemistry. 111. 545–556.
3.
Yuan, Tiange, Min Li, Siddhartha Subramanian, et al.. (2024). Sequential electrocatalytic reactions along a membrane electrode assembly drive efficient nitrate-to-ammonia conversion. Cell Reports Physical Science. 5(6). 101977–101977. 7 indexed citations
4.
Dinic, Filip, et al.. (2023). Machine learning models for the discovery of direct band gap materials for light emission and photovoltaics. Computational Materials Science. 231. 112580–112580. 7 indexed citations
5.
Wan, Haoyue, Fengyan Jia, Filip Dinic, et al.. (2023). Enhanced Blue Emission in Rb2HfCl6 Double Perovskite via Bi3+ Doping and Cs+ Alloying. Chemistry of Materials. 35(3). 948–953. 16 indexed citations
6.
Kundu, Soumya, et al.. (2022). High-throughput exploration of halide perovskite compositionally-graded films and degradation mechanisms. Communications Materials. 3(1). 23 indexed citations
7.
Abdinejad, Maryam, Tiange Yuan, Keith Tang, et al.. (2022). Electroreduction of Carbon Dioxide to Acetate using Heterogenized Hydrophilic Manganese Porphyrins. Chemistry - A European Journal. 29(14). e202203977–e202203977. 19 indexed citations
8.
Guan, Jun, Laxmi Kishore Sagar, Ran Li, et al.. (2020). Quantum Dot-Plasmon Lasing with Controlled Polarization Patterns. ACS Nano. 14(3). 3426–3433. 90 indexed citations
9.
Wang, Pei‐Xi, Amin Morteza Najarian, Andrew Johnston, et al.. (2020). Structural Distortion and Bandgap Increase of Two-Dimensional Perovskites Induced by Trifluoromethyl Substitution on Spacer Cations. The Journal of Physical Chemistry Letters. 11(23). 10144–10149. 31 indexed citations
10.
Yuan, Fanglong, Xiaopeng Zheng, Andrew Johnston, et al.. (2020). Color-pure red light-emitting diodes based on two-dimensional lead-free perovskites. Science Advances. 6(42). 209 indexed citations
11.
Proppe, Andrew H., Oleksandr Voznyy, Ryan D. Pensack, et al.. (2019). Spectrally Resolved Ultrafast Exciton Transfer in Mixed Perovskite Quantum Wells. The Journal of Physical Chemistry Letters. 10(3). 419–426. 82 indexed citations
12.
Liu, Mengxia, Fanglin Che, Bin Sun, et al.. (2019). Controlled Steric Hindrance Enables Efficient Ligand Exchange for Stable, Infrared-Bandgap Quantum Dot Inks. ACS Energy Letters. 4(6). 1225–1230. 66 indexed citations
13.
Gong, Xiwen, Ziru Huang, Randy P. Sabatini, et al.. (2019). Contactless measurements of photocarrier transport properties in perovskite single crystals. Nature Communications. 10(1). 1591–1591. 59 indexed citations
14.
Walters, Grant, Mingyang Wei, Oleksandr Voznyy, et al.. (2018). The quantum-confined Stark effect in layered hybrid perovskites mediated by orientational polarizability of confined dipoles. Nature Communications. 9(1). 4214–4214. 67 indexed citations
15.
Bertolotti, Federica, Andrew H. Proppe, Dmitry N. Dirin, et al.. (2018). Ligand-induced symmetry breaking, size and morphology in colloidal lead sulfide QDs: from classic to thiourea precursors. Repository for Publications and Research Data (ETH Zurich). 2. 1–1. 8 indexed citations
16.
Sun, Bin, Olivier Ouellette, F. Pelayo Garcı́a de Arquer, et al.. (2018). Multibandgap quantum dot ensembles for solar-matched infrared energy harvesting. Nature Communications. 9(1). 4003–4003. 69 indexed citations
17.
Proppe, Andrew H., Jixian Xu, Randy P. Sabatini, et al.. (2018). Picosecond Charge Transfer and Long Carrier Diffusion Lengths in Colloidal Quantum Dot Solids. Nano Letters. 18(11). 7052–7059. 48 indexed citations
18.
Arquer, F. Pelayo Garcı́a de, Xiwen Gong, Randy P. Sabatini, et al.. (2017). Field-emission from quantum-dot-in-perovskite solids. Nature Communications. 8(1). 14757–14757. 102 indexed citations
19.
Quintero‐Bermudez, Rafael, et al.. (2017). Small-Band-Offset Perovskite Shells Increase Auger Lifetime in Quantum Dot Solids. ACS Nano. 11(12). 12378–12384. 29 indexed citations
20.
Fan, James Z., Mengxia Liu, Oleksandr Voznyy, et al.. (2017). Halide Re-Shelled Quantum Dot Inks for Infrared Photovoltaics. ACS Applied Materials & Interfaces. 9(43). 37536–37541. 40 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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