Kaspar D. Ko

590 total citations
4 papers, 473 citations indexed

About

Kaspar D. Ko is a scholar working on Biomedical Engineering, Electronic, Optical and Magnetic Materials and Molecular Biology. According to data from OpenAlex, Kaspar D. Ko has authored 4 papers receiving a total of 473 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Biomedical Engineering, 2 papers in Electronic, Optical and Magnetic Materials and 1 paper in Molecular Biology. Recurrent topics in Kaspar D. Ko's work include Plasmonic and Surface Plasmon Research (3 papers), Gold and Silver Nanoparticles Synthesis and Applications (2 papers) and Near-Field Optical Microscopy (2 papers). Kaspar D. Ko is often cited by papers focused on Plasmonic and Surface Plasmon Research (3 papers), Gold and Silver Nanoparticles Synthesis and Applications (2 papers) and Near-Field Optical Microscopy (2 papers). Kaspar D. Ko collaborates with scholars based in United States and Italy. Kaspar D. Ko's co-authors include Kimani C. Toussaint, Gang Logan Liu, Nicholas X. Fang, Kin Hung Fung, Edmond Chow, Anil Kumar, Brian J. Roxworthy, Jalindar D. Ambekar, Anil Kumar and Chubing Peng and has published in prestigious journals such as Nano Letters, Optics Express and Journal of Quantitative Spectroscopy and Radiative Transfer.

In The Last Decade

Kaspar D. Ko

4 papers receiving 451 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kaspar D. Ko United States	3	440	285	253	83	32	4	473
Xiujie Dou China	8	340 0.8×	289 1.0×	145 0.6×	74 0.9×	32 1.0×	17	435
Boris Lukiyanchuk Singapore	8	352 0.8×	166 0.6×	261 1.0×	73 0.9×	21 0.7×	9	378
A. E. Afanasiev Russia	11	239 0.5×	213 0.7×	154 0.6×	96 1.2×	23 0.7×	35	358
Nikolai Berkovitch Israel	9	297 0.7×	147 0.5×	182 0.7×	129 1.6×	21 0.7×	15	377
Philip A. Thomas United Kingdom	11	313 0.7×	229 0.8×	198 0.8×	106 1.3×	34 1.1×	22	429
H. W. Kihm South Korea	10	336 0.8×	201 0.7×	134 0.5×	120 1.4×	8 0.3×	12	385
Jill Elliott United States	9	329 0.7×	190 0.7×	178 0.7×	108 1.3×	14 0.4×	10	380
Shaoyun Yin China	10	242 0.6×	104 0.4×	144 0.6×	140 1.7×	48 1.5×	45	337
Shakeeb Bin Hasan Germany	13	259 0.6×	185 0.6×	206 0.8×	152 1.8×	11 0.3×	23	405
Rakesh Dhama Finland	13	246 0.6×	156 0.5×	183 0.7×	149 1.8×	16 0.5×	21	385

Countries citing papers authored by Kaspar D. Ko

Since Specialization

Citations

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

Fields of papers citing papers by Kaspar D. Ko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kaspar D. Ko. 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 Kaspar D. Ko. The network helps show where Kaspar D. Ko may publish in the future.

Co-authorship network of co-authors of Kaspar D. Ko

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

All Works

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4 of 4 papers shown

1.

Peng, Chubing & Kaspar D. Ko. (2017). Lightning rod resonance of a plasmonic near-field transducer. Optics Express. 25(13). 14204–14204. 1 indexed citations

2.

Roxworthy, Brian J., Kaspar D. Ko, Anil Kumar, et al.. (2011). Application of Plasmonic Bowtie Nanoantenna Arrays for Optical Trapping, Stacking, and Sorting. Nano Letters. 12(2). 796–801. 321 indexed citations

3.

Ko, Kaspar D., Anil Kumar, Kin Hung Fung, et al.. (2010). Nonlinear Optical Response from Arrays of Au Bowtie Nanoantennas. Nano Letters. 11(1). 61–65. 147 indexed citations

4.

Ko, Kaspar D. & Kimani C. Toussaint. (2009). A simple GUI for modeling the optical properties of single metal nanoparticles. Journal of Quantitative Spectroscopy and Radiative Transfer. 110(12). 1037–1043. 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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