A.R. Kumarasinghe

1.4k total citations
20 papers, 1.2k citations indexed

About

A.R. Kumarasinghe is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, A.R. Kumarasinghe has authored 20 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Renewable Energy, Sustainability and the Environment, 14 papers in Materials Chemistry and 4 papers in Electrical and Electronic Engineering. Recurrent topics in A.R. Kumarasinghe's work include TiO2 Photocatalysis and Solar Cells (14 papers), Advanced Photocatalysis Techniques (10 papers) and Copper-based nanomaterials and applications (5 papers). A.R. Kumarasinghe is often cited by papers focused on TiO2 Photocatalysis and Solar Cells (14 papers), Advanced Photocatalysis Techniques (10 papers) and Copper-based nanomaterials and applications (5 papers). A.R. Kumarasinghe collaborates with scholars based in Sri Lanka, United Kingdom and United States. A.R. Kumarasinghe's co-authors include K. Tennakone, P.M. Sirimanne, G.R.A. Kumara, K. G. Upul Wijayantha, Wendy R. Flavell, Andrew G. Thomas, Dimitra Tsoutsou, Arijit Mallick, Graham C. Smith and Roger Stockbauer and has published in prestigious journals such as The Journal of Chemical Physics, Physical review. B, Condensed matter and Physical Review B.

In The Last Decade

A.R. Kumarasinghe

20 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.R. Kumarasinghe Sri Lanka	12	859	804	298	126	51	20	1.2k
Fuding Lin United States	9	520 0.6×	809 1.0×	388 1.3×	108 0.9×	70 1.4×	12	1.0k
D. Philip Colombo United States	8	568 0.7×	623 0.8×	185 0.6×	32 0.3×	65 1.3×	8	850
Hebe M. Villullas Brazil	22	548 0.6×	1.2k 1.5×	988 3.3×	94 0.7×	98 1.9×	43	1.5k
В. Н. Кузнецов Russia	14	792 0.9×	1.0k 1.3×	219 0.7×	103 0.8×	47 0.9×	43	1.2k
Ken Yao China	16	436 0.5×	310 0.4×	112 0.4×	74 0.6×	50 1.0×	37	761
Dan F. Thomas Canada	10	470 0.5×	465 0.6×	644 2.2×	211 1.7×	74 1.5×	14	1.1k
Weiyi Hou China	9	1.1k 1.3×	676 0.8×	655 2.2×	60 0.5×	155 3.0×	12	1.4k
Kleber Bergamaski Brazil	10	343 0.4×	567 0.7×	413 1.4×	45 0.4×	31 0.6×	12	723
R.R. Adžić Serbia	16	348 0.4×	728 0.9×	642 2.2×	48 0.4×	46 0.9×	25	986
Geula Dagan United States	10	449 0.5×	313 0.4×	217 0.7×	56 0.4×	31 0.6×	14	626

Countries citing papers authored by A.R. Kumarasinghe

Since Specialization

Citations

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

Fields of papers citing papers by A.R. Kumarasinghe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.R. Kumarasinghe. 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 A.R. Kumarasinghe. The network helps show where A.R. Kumarasinghe may publish in the future.

Co-authorship network of co-authors of A.R. Kumarasinghe

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

All Works

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20 of 20 papers shown

Kumarasinghe, A.R., et al.. (2025). A novel fabrication method of vertically aligned carbon nanotubes by single-stage floating catalyst CVD. BMC Chemistry. 19(1). 89–89. 1 indexed citations

Milev, Adriyan, et al.. (2013). Defect induced electronic states and magnetism in ball-milled graphite. Physical Chemistry Chemical Physics. 15(38). 16294–16294. 7 indexed citations

Spencer, Ben F., D. M. Graham, Samantha J. O. Hardman, et al.. (2013). Time-resolved surface photovoltage measurements atn-type photovoltaic surfaces: Si(111) and ZnO(101¯0). Physical Review B. 88(19). 57 indexed citations

Thomas, Andrew G., Wendy R. Flavell, Arijit Mallick, et al.. (2007). Comparison of the electronic structure of anatase and rutileTiO2single-crystal surfaces using resonant photoemission and x-ray absorption spectroscopy. Physical Review B. 75(3). 252 indexed citations

Kumarasinghe, A.R., Wendy R. Flavell, Andrew G. Thomas, et al.. (2007). Electronic properties of the interface between p-CuI and anatase-phase n-TiO2 single crystal and nanoparticulate surfaces: A photoemission study. The Journal of Chemical Physics. 127(11). 114703–114703. 39 indexed citations

Thomas, Andrew G., et al.. (2007). Adsorption of phenylalanine on single crystal rutile TiO2(110) surface. Surface Science. 601(18). 3828–3832. 34 indexed citations

Thomas, Andrew G., Wendy R. Flavell, Dimitra Tsoutsou, et al.. (2005). Adsorption of bi-isonicotinic acid on anatase TiO2(101) and (001) studied by photoemission and NEXAFS spectroscopy. Surface Science. 592(1-3). 159–168. 27 indexed citations

Thomas, Andrew G., Wendy R. Flavell, A.R. Kumarasinghe, et al.. (2003). Resonant photoemission of anataseTiO2(101) and (001) single crystals. Physical review. B, Condensed matter. 67(3). 123 indexed citations

Kumarasinghe, A.R. & Wendy R. Flavell. (2002). The effect of chemisorbed dyes on the I–V tunnel characteristics of nanocrystalline anatase TiO2 observed in scanning tunnelling spectroscopy. Journal of Photochemistry and Photobiology A Chemistry. 148(1-3). 145–151. 3 indexed citations

10.

Kumarasinghe, A.R. & Wendy R. Flavell. (2002). The effect of chemisorbed dyes on I–V characteristics of mesoporous TiO2 observed in scanning tunnelling spectroscopy. Physica E Low-dimensional Systems and Nanostructures. 14(1-2). 224–228. 2 indexed citations

11.

Jayaweera, P.M., A.R. Kumarasinghe, & K. Tennakone. (1999). Nano-porous TiO2 photovoltaic cells sensitized with metallochromic triphenylmethane dyes: [n-TiO2/triphenylmethane dye/p-I−/I3− (or CuI)]. Journal of Photochemistry and Photobiology A Chemistry. 126(1-3). 111–115. 29 indexed citations

12.

Tennakone, K., A.R. Kumarasinghe, G.R.A. Kumara, K. G. Upul Wijayantha, & P.M. Sirimanne. (1997). Nanoporous TiO2 photoanode sensitized with the flower pigment cyanidin. Journal of Photochemistry and Photobiology A Chemistry. 108(2-3). 193–195. 98 indexed citations

13.

Tennakone, K., G.R.A. Kumara, A.R. Kumarasinghe, P.M. Sirimanne, & K. G. Upul Wijayantha. (1996). Efficient photosensitization of nanocrystalline TiO2 films by tannins and related phenolic substances. Journal of Photochemistry and Photobiology A Chemistry. 94(2-3). 217–220. 93 indexed citations

14.

Tennakone, K., G.R.A. Kumara, A.R. Kumarasinghe, & P.M. Sirimanne. (1996). The enhancement of the photocurrent of a methyl violet sensitized cuprous iodide photocathode by β-cyclodextrin. Journal of Photochemistry and Photobiology A Chemistry. 96(1-3). 167–169. 6 indexed citations

15.

Tennakone, K., A.R. Kumarasinghe, P.M. Sirimanne, & G.R.A. Kumara. (1995). Chlorophyll-sensitized microporous cuprous iodide photocathode. Journal of Photochemistry and Photobiology A Chemistry. 91(1). 59–61. 10 indexed citations

16.

Tennakone, K., G.R.A. Kumara, A.R. Kumarasinghe, K. G. Upul Wijayantha, & P.M. Sirimanne. (1995). A dye-sensitized nano-porous solid-state photovoltaic cell. Semiconductor Science and Technology. 10(12). 1689–1693. 352 indexed citations

17.

Tennakone, K., A.R. Kumarasinghe, P.M. Sirimanne, & G.R.A. Kumara. (1995). Deposition of thin polycrystalline films of cuprous thiocyanate on conducting glass and photoelectrochemical dye-sensitization. Thin Solid Films. 261(1-2). 307–310. 39 indexed citations

18.

Tennakone, K., A.R. Kumarasinghe, & P.M. Sirimanne. (1994). Photocurrent enhancement in a cadmium sulphide anode coated with Prussian blue. Thin Solid Films. 238(1). 101–103. 1 indexed citations

19.

Tennakone, K., et al.. (1993). TiO2-catalysed oxidative photodegradation of mercurochrome: an example of an organo-mercury compound. Journal of Photochemistry and Photobiology A Chemistry. 70(2). 193–195. 14 indexed citations

20.

Tennakone, K., A.R. Kumarasinghe, & P.M. Sirimanne. (1993). Dye sensitization of low-bandgap semiconductor electrodes: cuprous oxide photocathode sensitized with methyl violet. Semiconductor Science and Technology. 8(8). 1557–1560. 10 indexed citations

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