Chang‐Ho Choi

2.9k total citations · 1 hit paper
55 papers, 2.4k citations indexed

About

Chang‐Ho Choi is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Chang‐Ho Choi has authored 55 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Electrical and Electronic Engineering, 20 papers in Materials Chemistry and 13 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Chang‐Ho Choi's work include Semiconductor Quantum Structures and Devices (11 papers), Nanomaterials and Printing Technologies (9 papers) and Semiconductor materials and interfaces (6 papers). Chang‐Ho Choi is often cited by papers focused on Semiconductor Quantum Structures and Devices (11 papers), Nanomaterials and Printing Technologies (9 papers) and Semiconductor materials and interfaces (6 papers). Chang‐Ho Choi collaborates with scholars based in United States, South Korea and Taiwan. Chang‐Ho Choi's co-authors include N. Ōtsuka, Chih‐Hung Chang, H. Morkoç̌, H. Zabel, R. Fischer, S. F. Fang, Swaminathan P. Iyer, K. Adomi, J. A. Sauls and Shankar Krishnan and has published in prestigious journals such as Physical Review Letters, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Chang‐Ho Choi

53 papers receiving 2.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Gallium arsenide and other compound semiconductors on silicon

1990 476 citations H. Morkoç̌, H. Zabel et al. Journal of Applied Physics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Chang‐Ho Choi United States	22	1.5k	1.0k	651	544	285	55	2.4k
M. Lomascolo Italy	26	1.5k 1.0×	818 0.8×	1.7k 2.6×	773 1.4×	323 1.1×	132	3.0k
C.R.M. Grovenor United Kingdom	22	960 0.6×	388 0.4×	1.1k 1.7×	555 1.0×	349 1.2×	75	2.5k
J. Pezoldt Germany	27	1.9k 1.3×	701 0.7×	1.6k 2.5×	707 1.3×	557 2.0×	209	3.2k
Ken Cadien Canada	29	1.5k 1.0×	328 0.3×	1.1k 1.7×	721 1.3×	276 1.0×	120	2.7k
Robert J. Lad United States	31	1.3k 0.8×	335 0.3×	1.4k 2.1×	717 1.3×	123 0.4×	107	2.6k
A.W. Weeber Netherlands	25	1.8k 1.2×	590 0.6×	1.2k 1.9×	303 0.6×	109 0.4×	166	2.9k
Kapil Gupta India	21	802 0.5×	233 0.2×	608 0.9×	630 1.2×	283 1.0×	50	1.6k
Rolf E. Hummel United States	28	1.4k 1.0×	438 0.4×	1.4k 2.1×	608 1.1×	78 0.3×	130	2.6k
J. M. Albella Spain	32	1.0k 0.7×	233 0.2×	1.8k 2.8×	292 0.5×	162 0.6×	125	2.5k
Mikael Syväjärvi Sweden	34	2.5k 1.7×	831 0.8×	1.9k 3.0×	612 1.1×	229 0.8×	234	3.9k

Countries citing papers authored by Chang‐Ho Choi

Since Specialization

Citations

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

Fields of papers citing papers by Chang‐Ho Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chang‐Ho Choi. 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 Chang‐Ho Choi. The network helps show where Chang‐Ho Choi may publish in the future.

Co-authorship network of co-authors of Chang‐Ho Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Chang‐Ho Choi. A scholar is included among the top collaborators of Chang‐Ho Choi 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 Chang‐Ho Choi. Chang‐Ho Choi 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

Lee, Yonghyun, Gyeong Hee Ryu, Jun Hong Park, et al.. (2025). Scalable Mass Production of Additive‐Free Few‐Layer Enriched Graphene Oxide Ink for Industrially Sustainable Printing. Advanced Materials Technologies. 11(4).

Lee, Yonghyun, Su Bin Park, Keon‐Woo Kim, et al.. (2025). Effective and Scalable Graphene Ink Production for Printed Microsupercapacitors. Industrial & Engineering Chemistry Research. 64(14). 7507–7515. 1 indexed citations

Kim, Gyuri, Hyejin Ahn, Wook Ryol Hwang, et al.. (2023). Flow-Assisted Ultrasonic Exfoliation Enabling Scalable and Rapid Graphene Production for Efficient Inkjet-Printable Graphene Ink. Industrial & Engineering Chemistry Research. 62(25). 9755–9762. 3 indexed citations

Chang, Alvin, et al.. (2023). Recent advances in microfluidics-enabled controlled reaction, assembly and exfoliation of inorganic nanomaterials. CrystEngComm. 25(40). 5606–5628. 2 indexed citations

Kim, Min Kyung, et al.. (2022). Antifouling Effects of Superhydrophobic Coating on Sessile Marine Invertebrates. International Journal of Environmental Research and Public Health. 19(13). 7973–7973. 16 indexed citations

Ryu, Sang Ouk, Sang Ouk Ryu, Se Hyun Kim, et al.. (2021). Inkjet Printing of Few‐Layer Enriched Black Phosphorus Nanosheets for Electronic Devices. Advanced Electronic Materials. 7(10). 18 indexed citations

Choi, Chang‐Ho, et al.. (2019). Rapid exfoliation for few-layer enriched black phosphorus dispersion via a superhydrophobic silicon-nanowire-embedded microfluidic process. Green Chemistry. 22(3). 699–706. 8 indexed citations

Choi, Chang‐Ho, et al.. (2016). Large-scale Generation of Patterned Bubble Arrays on Printed Bi-functional Boiling Surfaces. Scientific Reports. 6(1). 23760–23760. 58 indexed citations

Choi, Chang‐Ho, Zhen Fang, Marshall J. Allen, et al.. (2016). Low-temperature, inkjet printed p-type copper(i) iodide thin film transistors. Journal of Materials Chemistry C. 4(43). 10309–10314. 65 indexed citations

10.

Choi, Chang‐Ho, Liang-Yu Lin, Chun‐Cheng Cheng, & Chih‐Hung Chang. (2015). Printed Oxide Thin Film Transistors: A Mini Review. ECS Journal of Solid State Science and Technology. 4(4). P3044–P3051. 73 indexed citations

11.

Hendricks, Terry J., Shankar Krishnan, Chang‐Ho Choi, Chih‐Hung Chang, & Brian K. Paul. (2009). Enhancement of Pool Boiling Heat Transfer Using Nanostructured Surfaces on Aluminum and Copper. 1025–1033. 3 indexed citations

12.

Yoon, Seokmin, et al.. (2007). Presence of Bacteria and Fungi in Inner Compartment of Personal Computers(PCs). Journal of Korean Society of Environmental Engineers. 29(6). 728–733. 1 indexed citations

13.

Kang, Dae-Wook, et al.. (2003). An improved carrier-based SVPWM method using leg voltage redundancies in generalized cascaded multilevel inverter topology. IEEE Transactions on Power Electronics. 18(1). 180–187. 84 indexed citations

14.

Choi, Chang‐Ho, et al.. (1994). Improvements to the RELAP5/MOD3 Reflood Model and Assessment. Nuclear Engineering and Technology. 26(2). 265–276. 3 indexed citations

15.

Ōtsuka, N., Jemima Gonsalves, Chang‐Ho Choi, et al.. (1990). Transmission electron microscope study of II–VI/III–V semiconductor interfaces. Surface Science. 228(1-3). 96–101. 5 indexed citations

16.

Kolodziejski, L. A., R. L. Gunshor, M. R. Melloch, et al.. (1987). MBE Of ZnSe On GaAs Epilayers. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 796. 98–98. 4 indexed citations

17.

Choi, Chang‐Ho, N. Ōtsuka, G.O. Munns, et al.. (1987). Effect of i n s i t u and e x s i t u annealing on dislocations in GaAs on Si substrates. Applied Physics Letters. 50(15). 992–994. 105 indexed citations

18.

Fischer, R., et al.. (1986). Dislocation reduction in epitaxial GaAs on Si(100). Applied Physics Letters. 48(18). 1223–1225. 166 indexed citations

19.

Fischer, R., H. Morkoç̌, D. A. Neumann, et al.. (1986). Material properties of high-quality GaAs epitaxial layers grown on Si substrates. Journal of Applied Physics. 60(5). 1640–1647. 230 indexed citations

20.

Kolodziejski, L. A., R. L. Gunshor, N. Ōtsuka, & Chang‐Ho Choi. (1985). EPITAXY OF CdTe ON (100) GaAs. MRS Proceedings. 56. 3 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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