Heon Ham

1.2k total citations
35 papers, 1.1k citations indexed

About

Heon Ham is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, Heon Ham has authored 35 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Materials Chemistry, 11 papers in Electrical and Electronic Engineering and 10 papers in Biomedical Engineering. Recurrent topics in Heon Ham's work include Graphene research and applications (16 papers), Carbon Nanotubes in Composites (11 papers) and Graphene and Nanomaterials Applications (6 papers). Heon Ham is often cited by papers focused on Graphene research and applications (16 papers), Carbon Nanotubes in Composites (11 papers) and Graphene and Nanomaterials Applications (6 papers). Heon Ham collaborates with scholars based in South Korea, United States and Japan. Heon Ham's co-authors include Hyoun Woo Kim, Kwang Bo Shim, Tran Van Khai, Yong Jung Kwon, Dong Sub Kwak, Harold N. Spector, Cheol Jin Lee, Han Gil Na, Hoon Huh and Inpil Kang and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Heon Ham

34 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Heon Ham South Korea 16 669 475 319 247 130 35 1.1k
Winadda Wongwiriyapan Thailand 17 505 0.8× 367 0.8× 256 0.8× 170 0.7× 71 0.5× 50 834
Luca Camilli Italy 20 887 1.3× 426 0.9× 349 1.1× 137 0.6× 71 0.5× 55 1.2k
Junwei Yang China 21 894 1.3× 397 0.8× 401 1.3× 376 1.5× 177 1.4× 45 1.4k
M. Scuderi Italy 21 697 1.0× 537 1.1× 360 1.1× 345 1.4× 342 2.6× 61 1.3k
Tu T. Truong United States 14 230 0.3× 435 0.9× 410 1.3× 332 1.3× 86 0.7× 21 959
Xueqiang Zhang China 15 374 0.6× 436 0.9× 290 0.9× 240 1.0× 194 1.5× 62 965
Agnieszka Brzózka Poland 14 569 0.9× 409 0.9× 232 0.7× 110 0.4× 204 1.6× 35 925
Aiwu Zhao China 23 784 1.2× 309 0.7× 381 1.2× 454 1.8× 132 1.0× 56 1.3k
Rod Ruoff United States 3 652 1.0× 348 0.7× 259 0.8× 206 0.8× 79 0.6× 5 859

Countries citing papers authored by Heon Ham

Since Specialization
Citations

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

Fields of papers citing papers by Heon Ham

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Heon Ham

This figure shows the co-authorship network connecting the top 25 collaborators of Heon Ham. A scholar is included among the top collaborators of Heon Ham 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 Heon Ham. Heon Ham 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.
Mirzaei, Ali, Wansik Oum, Heon Ham, et al.. (2022). Catalyst and substrate-free synthesis of graphene nanosheets by unzipping C60 fullerene clusters using a pulse current method. Materials Science in Semiconductor Processing. 149. 106831–106831. 7 indexed citations
2.
Huh, Hoon, Young-Ju Kim, Heon Ham, et al.. (2015). Strain Sensing Characteristics of Rubbery Carbon Nanotube Composite for Flexible Sensors. Journal of Nanoscience and Nanotechnology. 16(2). 1607–1611. 11 indexed citations
3.
Ham, Heon, Tran Van Khai, No-Hyung Park, et al.. (2014). Freeze-drying-induced changes in the properties of graphene oxides. Nanotechnology. 25(23). 235601–235601. 33 indexed citations
4.
Ham, Heon, No-Hyung Park, Sang Sub Kim, & Hyoun Woo Kim. (2014). Evidence of Ostwald ripening during evolution of micro-scale solid carbon spheres. Scientific Reports. 4(1). 3579–3579. 29 indexed citations
5.
Lee, Joongku, et al.. (2013). Synthesis of graphene nano-sheet without catalysts and substrates using fullerene and spark plasma sintering process. Journal of the Korean Crystal Growth and Crystal Technology. 23(1). 27–30. 10 indexed citations
6.
Khai, Tran Van, et al.. (2013). Different morphologies of three dimensional ZnO structures synthesized by thermal evaporation method without a catalyst. Journal of the Korean Crystal Growth and Crystal Technology. 23(1). 8–13.
7.
Khai, Tran Van, Han Gil Na, Dong Sub Kwak, et al.. (2013). Synthesis and characterization of single- and few-layer mica nanosheets by the microwave-assisted solvothermal approach. Nanotechnology. 24(14). 145602–145602. 31 indexed citations
8.
Park, No-Hyung, Dong Hyun Kim, Ki Young Kim, Dae Young Lim, & Heon Ham. (2013). Electrical properties of novel polyolefin based thermoplastic elastomer and graphene nanocomposites. Fibers and Polymers. 14(12). 2117–2121. 3 indexed citations
9.
Ham, Heon, No-Hyung Park, Inpil Kang, Hyoun Woo Kim, & Kwang Bo Shim. (2012). Catalyst-free fabrication of graphene nanosheets without substrates using multiwalled carbon nanotubes and a spark plasma sintering process. Chemical Communications. 48(53). 6672–6672. 17 indexed citations
10.
Khai, Tran Van, et al.. (2012). Diameter‐ and density‐controlled synthesis of well‐aligned ZnO nanowire arrays and their properties using a thermal evaporation technique. physica status solidi (a). 209(8). 1498–1510. 14 indexed citations
11.
Ham, Heon. (2011). Microstructure and transport phenomena in visco-elastic modelling of hardening cementitious materials. TUbilio (Technical University of Darmstadt). 1 indexed citations
12.
Ham, Heon, et al.. (2011). Electrical impedance properties of a nanoweb electrode embedded carbon nanotube for a bio-chemical sensor. Journal of Ceramic Processing Research. 12(3). 343–347. 2 indexed citations
13.
Kim, Yong Il, Sook Young Moon, Kwang Bo Shim, et al.. (2011). Fabrication of a large scale transparent conducting film using transformed few-layered graphene nanoribbons obtained from unzipping of single wall carbon nanotubes. Journal of Materials Chemistry. 21(39). 15655–15655. 11 indexed citations
14.
Kim, Young-Ju, et al.. (2010). Preparation of piezoresistive nano smart hybrid material based on graphene. Current Applied Physics. 11(1). S350–S352. 128 indexed citations
15.
Ham, Heon, et al.. (2009). Continuous mass production system of carbon nanotubes synthesis and processing. Journal of Ceramic Processing Research. 10(1). 105–108. 5 indexed citations
16.
Ham, Heon & Harold N. Spector. (2006). Photoionization cross section of hydrogenic impurities in cylindrical quantum wires: Finite well model. Journal of Applied Physics. 100(2). 15 indexed citations
17.
Ham, Heon, Cheol Jin Lee, & Harold N. Spector. (2004). Photoionization cross section of hydrogenic impurities in cylindrical quantum wires: Infinite well model. Journal of Applied Physics. 96(1). 335–339. 16 indexed citations
18.
Ham, Heon & Cheol Jin Lee. (2003). Photoionization cross section of hydrogenic impurities in cylindrical quantum wires: Innite well model. Journal of the Korean Physical Society. 42. 289–292. 1 indexed citations
19.
Ham, Heon & Harold N. Spector. (2003). Photoionization cross section of hydrogenic impurities in spherical quantum dots. Journal of Applied Physics. 93(7). 3900–3905. 28 indexed citations
20.
Ham, Heon & Harold N. Spector. (2000). Exciton linewidth due to scattering by polar optical phonons in semiconducting cylindrical quantum wire structures. Physical review. B, Condensed matter. 62(20). 13599–13603. 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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