O. G. Tovmachenko

1.2k total citations
12 papers, 957 citations indexed

About

O. G. Tovmachenko is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, O. G. Tovmachenko has authored 12 papers receiving a total of 957 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Atomic and Molecular Physics, and Optics, 6 papers in Materials Chemistry and 4 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in O. G. Tovmachenko's work include Spectroscopy and Quantum Chemical Studies (6 papers), Gold and Silver Nanoparticles Synthesis and Applications (4 papers) and Nonlinear Dynamics and Pattern Formation (3 papers). O. G. Tovmachenko is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (6 papers), Gold and Silver Nanoparticles Synthesis and Applications (4 papers) and Nonlinear Dynamics and Pattern Formation (3 papers). O. G. Tovmachenko collaborates with scholars based in Ukraine, United States and Netherlands. O. G. Tovmachenko's co-authors include Paresh Chandra Ray, Shuguang Wang, Hongtao Yu, Wentong Lu, Christina Gräf, Hans C. Gerritsen, Alfons van Blaaderen, D.J. van den Heuvel, Uma Shanker and Vidhu S. Tiwari and has published in prestigious journals such as Advanced Materials, Chemical Physics Letters and Journal of Experimental and Theoretical Physics.

In The Last Decade

O. G. Tovmachenko

12 papers receiving 934 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
O. G. Tovmachenko Ukraine	6	591	465	403	186	119	12	957
Deirdre M. Ledwith Ireland	9	594 1.0×	594 1.3×	387 1.0×	155 0.8×	47 0.4×	11	973
Amane Shiohara Spain	10	819 1.4×	481 1.0×	587 1.5×	399 2.1×	83 0.7×	14	1.3k
Ariane Vartanian United States	12	571 1.0×	380 0.8×	303 0.8×	296 1.6×	188 1.6×	30	1.1k
De-Hao Tsai United States	12	339 0.6×	309 0.7×	250 0.6×	243 1.3×	218 1.8×	20	855
Jimmy K. Li Taiwan	6	942 1.6×	581 1.2×	266 0.7×	267 1.4×	211 1.8×	8	1.2k
Dominik Hühn Germany	9	482 0.8×	240 0.5×	454 1.1×	328 1.8×	434 3.6×	10	1.1k
Dana Maniu Romania	20	550 0.9×	336 0.7×	376 0.9×	283 1.5×	149 1.3×	54	1.1k
Brigitte Soula France	17	496 0.8×	138 0.3×	313 0.8×	80 0.4×	54 0.5×	36	800
Raja Gopal Rayavarapu India	13	323 0.5×	340 0.7×	314 0.8×	163 0.9×	210 1.8×	24	737
Huiying Jia China	19	623 1.1×	626 1.3×	450 1.1×	303 1.6×	87 0.7×	52	1.3k

Countries citing papers authored by O. G. Tovmachenko

Since Specialization

Citations

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

Fields of papers citing papers by O. G. Tovmachenko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O. G. Tovmachenko. 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 O. G. Tovmachenko. The network helps show where O. G. Tovmachenko may publish in the future.

Co-authorship network of co-authors of O. G. Tovmachenko

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

All Works

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12 of 12 papers shown

1.

Lu, Wentong, Dulal Senapati, Shuguang Wang, et al.. (2010). Effect of surface coating on the toxicity of silver nanomaterials on human skin keratinocytes. Chemical Physics Letters. 487(1-3). 92–96. 183 indexed citations

2.

Wang, Shuguang, Wentong Lu, O. G. Tovmachenko, et al.. (2008). Challenge in understanding size and shape dependent toxicity of gold nanomaterials in human skin keratinocytes. Chemical Physics Letters. 463(1-3). 145–149. 281 indexed citations

3.

Tiwari, Vidhu S., O. G. Tovmachenko, Gopala Krishna Darbha, et al.. (2007). Non-resonance SERS effects of silver colloids with different shapes. Chemical Physics Letters. 446(1-3). 77–82. 167 indexed citations

4.

Tovmachenko, O. G., Christina Gräf, D.J. van den Heuvel, Alfons van Blaaderen, & Hans C. Gerritsen. (2005). Fluorescence Enhancement by Metal‐Core/Silica‐Shell Nanoparticles. Advanced Materials. 18(1). 91–95. 288 indexed citations

5.

Tovmachenko, O. G., et al.. (2002). Low temperature deposition and optical properties of RE doped nanocrystalline SiC films. 144–144. 1 indexed citations

6.

Семенов, А. А., O. G. Tovmachenko, & В. М. Пузиков. (2002). Low-Temperature Deposition and Optical Properties of Re-Doped Nanocrystalline SiC Films. 9(3). 139–147. 3 indexed citations

7.

Malyukin, Yu. V., et al.. (1998). Exciton Trapping Mechanism in Quasi-1D Molecular Chains (J-aggregates). Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 324(1). 267–273. 5 indexed citations

8.

Malyukin, Yu. V., et al.. (1998). Optical spectroscopy of disorder in molecular chains ( J -aggregates). Low Temperature Physics. 24(12). 879–886. 17 indexed citations

9.

Malyukin, Yu. V., et al.. (1996). Peculiarities of the low-temperature self-trapping of excitons in one-dimensional molecular chains (J-aggregates). Low Temperature Physics. 22(4). 344–346. 3 indexed citations

10.

Malyukin, Yu. V., et al.. (1996). Peculiarities of the low-temperature self-trapping of excitons in one-dimensional molecular chains (J-aggregates). Low Temperature Physics. 22(4). 344–346. 1 indexed citations

11.

Malyukin, Yu. V., et al.. (1995). Manifestations of the self-trapping of exciton excitations in J aggregates. Journal of Experimental and Theoretical Physics. 80(3). 460–466. 4 indexed citations

12.

Malyukin, Yu. V. & O. G. Tovmachenko. (1993). Self-trapping of excitonic excitations in J-aggregates. 58(5). 393–396. 4 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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