Ahti Niilisk

773 total citations
31 papers, 663 citations indexed

About

Ahti Niilisk is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Ahti Niilisk has authored 31 papers receiving a total of 663 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Materials Chemistry, 16 papers in Electrical and Electronic Engineering and 4 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Ahti Niilisk's work include Graphene research and applications (10 papers), Semiconductor materials and devices (10 papers) and Electronic and Structural Properties of Oxides (7 papers). Ahti Niilisk is often cited by papers focused on Graphene research and applications (10 papers), Semiconductor materials and devices (10 papers) and Electronic and Structural Properties of Oxides (7 papers). Ahti Niilisk collaborates with scholars based in Estonia, Czechia and United States. Ahti Niilisk's co-authors include Jaan Aarik, Väino Sammelselg, Jekaterina Kozlova, Harry Alles, Hugo Mändar, Raul Rammula, A. Rosental, Aarne Kasikov, Lauri Aarik and Tauno Kahro and has published in prestigious journals such as Applied Physics Letters, Carbon and Electrochimica Acta.

In The Last Decade

Ahti Niilisk

29 papers receiving 650 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ahti Niilisk Estonia 18 459 388 120 92 85 31 663
Dandan Sang China 16 540 1.2× 371 1.0× 134 1.1× 94 1.0× 141 1.7× 51 747
Yangping Li China 17 722 1.6× 356 0.9× 125 1.0× 91 1.0× 152 1.8× 57 924
Chisung Ahn South Korea 15 454 1.0× 456 1.2× 165 1.4× 128 1.4× 85 1.0× 34 753
P.V. Thomas India 16 669 1.5× 489 1.3× 235 2.0× 71 0.8× 105 1.2× 26 834
Vishnu Chauhan India 15 462 1.0× 376 1.0× 101 0.8× 95 1.0× 47 0.6× 29 684
Xiaolong Chen China 16 395 0.9× 405 1.0× 108 0.9× 102 1.1× 147 1.7× 57 742
Sachin R. Suryawanshi India 17 690 1.5× 442 1.1× 153 1.3× 122 1.3× 153 1.8× 53 866
A. Rosental Estonia 16 507 1.1× 625 1.6× 172 1.4× 94 1.0× 83 1.0× 34 766
Benjamin Louis France 10 350 0.8× 273 0.7× 85 0.7× 157 1.7× 44 0.5× 11 610

Countries citing papers authored by Ahti Niilisk

Since Specialization
Citations

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

Fields of papers citing papers by Ahti Niilisk

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ahti Niilisk

This figure shows the co-authorship network connecting the top 25 collaborators of Ahti Niilisk. A scholar is included among the top collaborators of Ahti Niilisk 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 Ahti Niilisk. Ahti Niilisk 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.
Lilloja, Jaana, Elo Kibena‐Põldsepp, Maido Merisalu, et al.. (2016). An Oxygen Reduction Study of Graphene-Based Nanomaterials of Different Origin. Catalysts. 6(7). 108–108. 51 indexed citations
2.
Mondal, Jayanta, Lauri Aarik, Jekaterina Kozlova, et al.. (2015). Functionalization of Titanium Alloy Surface by Graphene Nanoplatelets and Metal Oxides: Corrosion Inhibition. Journal of Nanoscience and Nanotechnology. 15(9). 6533–6540. 7 indexed citations
3.
Mooste, Marek, Elo Kibena‐Põldsepp, Jekaterina Kozlova, et al.. (2015). Electrografting and morphological studies of chemical vapour deposition grown graphene sheets modified by electroreduction of aryldiazonium salts. Electrochimica Acta. 161. 195–204. 20 indexed citations
4.
Niilisk, Ahti, Jekaterina Kozlova, Harry Alles, Jaan Aarik, & Väino Sammelselg. (2015). Raman characterization of stacking in multi-layer graphene grown on Ni. Carbon. 98. 658–665. 47 indexed citations
5.
Merisalu, Maido, Tauno Kahro, Jekaterina Kozlova, et al.. (2014). Graphene–polypyrrole thin hybrid corrosion resistant coatings for copper. Synthetic Metals. 200. 16–23. 62 indexed citations
6.
Mondal, Jayanta, Margus Marandi, Jekaterina Kozlova, Maido Merisalu, & Ahti Niilisk. (2014). Protection and Functionalizing of Stainless Steel Surface by Graphene Oxide-Polypyrrole Composite Coating. 17 indexed citations
7.
Rammula, Raul, Lauri Aarik, Jekaterina Kozlova, et al.. (2013). Atomic layer deposition of aluminum oxide films on graphene. IOP Conference Series Materials Science and Engineering. 49. 12014–12014. 18 indexed citations
8.
Tarre, Aivar, et al.. (2012). Atomic layer deposition of epitaxial TiO2 II on c-sapphire. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 31(1). 14 indexed citations
9.
Alles, Harry, Jaan Aarik, Aleks Aidla, et al.. (2010). Atomic layer deposition of HfO2 on graphene from HfCl4 and H2O. Open Physics. 9(2). 319–324. 23 indexed citations
10.
Sammelselg, Väino, Aivar Tarre, Jun Lu, et al.. (2009). Structural characterization of TiO2–Cr2O3 nanolaminates grown by atomic layer deposition. Surface and Coatings Technology. 204(12-13). 2015–2018. 21 indexed citations
11.
Tarre, Aivar, Jaan Aarik, Hugo Mändar, et al.. (2008). Atomic layer deposition of Cr2O3 thin films: Effect of crystallization on growth and properties. Applied Surface Science. 254(16). 5149–5156. 33 indexed citations
12.
Niilisk, Ahti, Martti Pärs, I. Sildos, et al.. (2006). Structural study of TiO2 thin films by micro-Raman spectroscopy. Open Physics. 4(1). 105–116. 57 indexed citations
13.
Aarik, Jaan, Aarne Kasikov, & Ahti Niilisk. (2006). <title>Spectrophotometric and Raman spectroscopic characterization of ALD grown TiO<formula><inf><roman>2</roman></inf></formula> thin films</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 659616–659616. 2 indexed citations
14.
Tkachev, Sergey N., Murli H. Manghnani, Ahti Niilisk, Jaan Aarik, & Hugo Mändar. (2005). Raman and Brillouin scattering spectroscopy studies of atomic layer-deposited ZrO2 and HfO2 thin films. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 61(10). 2434–2438. 24 indexed citations
15.
Tkachev, Sergey N., Murli H. Manghnani, Ahti Niilisk, Jaan Aarik, & Hugo Mändar. (2005). Micro-Raman spectroscopy and X-ray diffraction studies of atomic-layer-deposited ZrO2 and HfO2 thin films. Journal of Materials Science. 40(16). 4293–4298. 22 indexed citations
16.
Rosental, A., et al.. (1996). Monitoring of atomic layer deposition by incremental dielectric reflection. Applied Surface Science. 107. 178–183. 26 indexed citations
17.
Niilisk, Ahti, et al.. (1993). Large pressure effect on photoluminescence lines in 6H SiC:Ti crystal. Solid State Communications. 88(7). 537–540. 3 indexed citations
18.
Niilisk, Ahti, et al.. (1990). Active layer assessment of AlxGa1-xAsySb1-y/GaSb diode lasers from hydrostatic pressure measurements. Semiconductor Science and Technology. 5(8). 847–853. 3 indexed citations
19.
Niilisk, Ahti & A. Laisaar. (1969). Spectroscopic Investigation of Cu+ and Ag+ Centres in Alkali Halides under High Hydrostatic Pressure. physica status solidi (b). 33(2). 851–861. 8 indexed citations
20.
Niilisk, Ahti, et al.. (1969). Photoconductivity of GaS, GaSe, and GaTe Single Crystals under High Hydrostatic Pressure. physica status solidi (b). 31(2). 17 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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