Ken Ha Koh

789 total citations
56 papers, 647 citations indexed

About

Ken Ha Koh is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, Ken Ha Koh has authored 56 papers receiving a total of 647 indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Materials Chemistry, 17 papers in Electrical and Electronic Engineering and 8 papers in Biomedical Engineering. Recurrent topics in Ken Ha Koh's work include Carbon Nanotubes in Composites (41 papers), Graphene research and applications (27 papers) and Diamond and Carbon-based Materials Research (26 papers). Ken Ha Koh is often cited by papers focused on Carbon Nanotubes in Composites (41 papers), Graphene research and applications (27 papers) and Diamond and Carbon-based Materials Research (26 papers). Ken Ha Koh collaborates with scholars based in South Korea, Vietnam and United Kingdom. Ken Ha Koh's co-authors include Soonil Lee, Kyung Ho Park, Soonil Lee, Jong Hyuk Yim, Kyung Moon Lee, Ji‐Yong Park, Yong Seok Kim, Young Gu Lee, Yeonghwan Ahn and T. Mahalingam and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of Physics D Applied Physics.

In The Last Decade

Ken Ha Koh

54 papers receiving 621 citations

Peers

Ken Ha Koh

EEE

EOMM

Won Chel Choi South Korea

В. В. Болотов Russia

Victor P. Mammana Brazil

R.R. Koropecki Argentina

J. M. Kim South Korea

Manish Pal Chowdhury India

W. K. Wong Hong Kong

Jessica M. Owens United States

Ren Bin Yang Germany

G. Ruhl Germany

Won Chel Choi South Korea

Ken Ha Koh

480 ×0.9

289 ×1.0

EEE

116 ×0.8

51 ×0.7

79 ×1.2

EOMM

Citations per year, relative to Ken Ha Koh Ken Ha Koh (= 1×) peers Won Chel Choi

Countries citing papers authored by Ken Ha Koh

Since Specialization

Citations

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

Fields of papers citing papers by Ken Ha Koh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ken Ha Koh. 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 Ken Ha Koh. The network helps show where Ken Ha Koh may publish in the future.

Co-authorship network of co-authors of Ken Ha Koh

This figure shows the co-authorship network connecting the top 25 collaborators of Ken Ha Koh. A scholar is included among the top collaborators of Ken Ha Koh 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 Ken Ha Koh. Ken Ha Koh 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

Kim, Sang Yong, et al.. (2010). Growth of Ultra Long Multiwall Carbon Nanotube Arrays by Aerosol-Assisted Chemical Vapor Deposition. Journal of Nanoscience and Nanotechnology. 10(9). 6116–6119. 10 indexed citations

Liu, Jinzhang, Soonil Lee, Kyung Ho Park, et al.. (2010). Vertical Growth and Resonator Properties of Hexagonally Shaped Zinc Oxide Nanonails. Journal of Nanoscience and Nanotechnology. 10(9). 6150–6154. 3 indexed citations

Koh, Ken Ha, et al.. (2009). Comparison of field-electron emission from different carbon nanotube array structures. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 27(2). 749–752. 17 indexed citations

Lee, Young Gu, et al.. (2009). Thin-film encapsulation of top-emission organic light-emitting devices with polyurea/Al2O3 hybrid multi-layers. Organic Electronics. 10(7). 1352–1355. 35 indexed citations

Liu, Jinzhang, et al.. (2008). Bending and bundling of metal-free vertically aligned ZnO nanowires due to electrostatic interaction. Nanotechnology. 19(18). 185607–185607. 29 indexed citations

Yim, Jong Hyuk, et al.. (2008). Field electron emission from free-standing flexible PDMS-supported carbon-nanotube-array films. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 26(2). 778–781. 6 indexed citations

Mahalingam, T., Kyung Moon Lee, Kyung Ho Park, et al.. (2007). Low temperature wet chemical synthesis of good optical quality vertically aligned crystalline ZnO nanorods. Nanotechnology. 18(3). 35606–35606. 69 indexed citations

Lee, Young Gu, et al.. (2007). White organic light-emitting devices with mixed interfaces between light emitting layers. Applied Physics Letters. 90(24). 20 indexed citations

Lee, Young Gu, et al.. (2007). Comparison of two cohost systems for doped red organic light-emitting devices in an effort to improve the efficiency and the lifetime. Organic Electronics. 9(3). 339–346. 15 indexed citations

10.

Yang, Sang Sik, et al.. (2007). Micro Mass Spectrometer Using Triode Electron Emitters with a Planar Carbon-Nanoparticle Cathode as Ion Source. 97 98. 593–597. 1 indexed citations

11.

Lee, Soonil, et al.. (2007). Hot-filament CVD synthesis and application of carbon nanostructures. Thin Solid Films. 516(5). 700–705. 7 indexed citations

12.

Lee, Soonil, et al.. (2006). Fabrication of graphite nanopillars and nanocones by reactive ion etching. Thin Solid Films. 513(1-2). 31–35. 12 indexed citations

13.

Park, Kyung Ho, Soonil Lee, & Ken Ha Koh. (2006). Statistical analysis of field electron emission from nanostructured carbon films. Journal of Applied Physics. 99(3). 7 indexed citations

14.

Park, Kyung Ho, Soonil Lee, & Ken Ha Koh. (2006). Statistical modeling of field-enhancement-factor distribution of nanostructured carbon films. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 24(2). 898–902. 2 indexed citations

15.

Lee, Soonil, et al.. (2006). In situ optical investigation of carbon nanotube growth in hot-filament chemical vapor deposition. Current Applied Physics. 6. e38–e42. 2 indexed citations

16.

Park, Kyung Ho, Jong Hyuk Yim, Soonil Lee, & Ken Ha Koh. (2005). Catalyst-assisted hot filament chemical vapor deposition and characterization of carbon nanostructures. Thin Solid Films. 501(1-2). 233–237. 22 indexed citations

17.

Park, Kyung Ho, et al.. (2005). Triode field emitters with planar carbon-nanoparticle cathodes. Current Applied Physics. 6(6). 1048–1053. 2 indexed citations

18.

Park, Kyung Ho, Soonil Lee, Ken Ha Koh, et al.. (2004). Advanced nanosphere lithography for the areal-density variation of periodic arrays of vertically aligned carbon nanofibers. Journal of Applied Physics. 97(2). 29 indexed citations

19.

Lee, Kyung Moon, et al.. (2003). Effects of metal buffer layers on the hot filament chemical vapor deposition of nanostructured carbon films. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 21(1). 623–626. 24 indexed citations

20.

Park, Kyung Ho, Soonil Lee, & Ken Ha Koh. (2003). Simulation of triode-type field emitters with thin-film cathodes. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 21(4). 1680–1683. 7 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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