Keun Heo

3.0k total citations · 2 hit papers
64 papers, 2.5k citations indexed

About

Keun Heo is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Polymers and Plastics. According to data from OpenAlex, Keun Heo has authored 64 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Electrical and Electronic Engineering, 38 papers in Materials Chemistry and 9 papers in Polymers and Plastics. Recurrent topics in Keun Heo's work include Graphene research and applications (19 papers), Advanced Memory and Neural Computing (18 papers) and 2D Materials and Applications (15 papers). Keun Heo is often cited by papers focused on Graphene research and applications (19 papers), Advanced Memory and Neural Computing (18 papers) and 2D Materials and Applications (15 papers). Keun Heo collaborates with scholars based in South Korea, United States and Singapore. Keun Heo's co-authors include Jin‐Hong Park, Seyong Oh, Jaewoo Shim, Seunghwan Seo, Saeroonter Oh, Dong‐Ho Kang, Sungjoo Lee, Sungho Kim, Changhwan Choi and Seo‐Hyeon Jo and has published in prestigious journals such as Advanced Materials, Nature Communications and ACS Nano.

In The Last Decade

Keun Heo

60 papers receiving 2.5k 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.

Artificial optic-neural synapse for colored and color-mixed pattern recognition

2018 613 citations Seunghwan Seo, Sungho Kim et al. Nature Communications profile →
Phosphorene/rhenium disulfide heterojunction-based negative differential resistance device for multi-valued logic

2016 393 citations Jaewoo Shim, Seyong Oh et al. Nature Communications profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Keun Heo South Korea	24	2.0k	1.2k	503	341	334	64	2.5k
Shuiyuan Wang China	19	2.3k 1.1×	1.5k 1.3×	592 1.2×	394 1.2×	297 0.9×	32	3.0k
Chunsen Liu China	25	2.6k 1.3×	2.0k 1.7×	433 0.9×	472 1.4×	258 0.8×	51	3.4k
Wuhong Xue China	25	1.9k 0.9×	669 0.6×	702 1.4×	256 0.8×	656 2.0×	49	2.2k
Hadallia Bergeron United States	17	1.5k 0.7×	1.3k 1.1×	337 0.7×	201 0.6×	217 0.6×	21	2.0k
Tianyu Wang China	25	2.6k 1.3×	595 0.5×	903 1.8×	370 1.1×	524 1.6×	101	2.9k
Chanyeol Choi United States	10	1.3k 0.6×	760 0.6×	426 0.8×	278 0.8×	224 0.7×	19	1.8k
Swapnadeep Poddar Hong Kong	24	2.1k 1.0×	1.1k 1.0×	252 0.5×	487 1.4×	517 1.5×	41	2.4k
Rohit Abraham John Singapore	31	2.7k 1.3×	980 0.8×	791 1.6×	335 1.0×	833 2.5×	44	3.1k
Seongjae Cho South Korea	27	2.1k 1.1×	416 0.4×	463 0.9×	279 0.8×	210 0.6×	209	2.3k
Robin Jacobs-Gedrim United States	15	1.4k 0.7×	1.1k 0.9×	270 0.5×	179 0.5×	216 0.6×	36	1.9k

Countries citing papers authored by Keun Heo

Since Specialization

Citations

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

Fields of papers citing papers by Keun Heo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keun Heo

This figure shows the co-authorship network connecting the top 25 collaborators of Keun Heo. A scholar is included among the top collaborators of Keun Heo 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 Keun Heo. Keun Heo 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

Yoo, Jae‐Hyoung, Taehwan Moon, Jin‐Ha Hwang, et al.. (2025). Low-frequency noise and DC I–V characterization of gamma-ray irradiation-induced degradation and trap behaviors in a-IGZO TFTs. Applied Physics Letters. 126(6). 1 indexed citations

Jeon, Jeong Woo, Junho Lee, Chan‐Woo Lee, et al.. (2025). Defect Formation and Electrical Transformation in SiO2 Thin Films via Ti-Induced Interdiffusion. Acta Materialia. 296. 121313–121313.

Lee, Dong-Gyu, et al.. (2024). Reducing Crosstalk in Monolithic-3-D Structures Using a Graphene Shielding Layer. IEEE Transactions on Electron Devices. 71(12). 7928–7934. 1 indexed citations

Park, Jong Bae, et al.. (2024). Facile CVD Fabrication of Vertically Aligned MoS₂ Nanosheets with Embedded MoO₂ on Molybdenum for High-Performance Binder-Free Lithium-Ion Battery Anodes. ACS Omega. 9(50). 49867–49877. 1 indexed citations

Parida, Bhaskar, et al.. (2024). Self-Powered Broadband Photodetector Based on NiO/Si Heterojunction Incorporating Graphene Transparent Conducting Layer. Nanomaterials. 14(6). 551–551. 3 indexed citations

Park, Sohyeon, Keun Heo, Dong Gyu Lee, et al.. (2024). An in-depth study of the synthesis of ReSe₂ for anisotropic Raman characteristics. Journal of Physics Materials. 7(4). 45005–45005. 2 indexed citations

Kim, Seung‐Il, Ji‐Yun Moon, Seok‐Ki Hyeong, et al.. (2023). Electromagnetic interference shielding of graphene/PMMA composites depending on growth temperature of CVD-graphene. Synthetic Metals. 299. 117464–117464. 5 indexed citations

Yoo, Jaewook, et al.. (2023). Recent Research for HZO-Based Ferroelectric Memory towards In-Memory Computing Applications. Electronics. 12(10). 2297–2297. 17 indexed citations

An, Sangmin, S. Chandramohan, Kyung Kyu Min, et al.. (2023). Highly Sensitive Ultraviolet Photodetector Based on an AlGaN/GaN HEMT with Graphene‐On‐p‐GaN Mesa Structure. Advanced Materials Interfaces. 10(12). 21 indexed citations

10.

Kim, Hee-Dae & Keun Heo. (2023). Investigation of Resonant Local Surface Plasmon Effects Using CdSe Quantum Dots. Applied Science and Convergence Technology. 32(2). 38–40.

11.

Yoo, Hocheon, Keun Heo, Md. Hasan Raza Ansari, & Seongjae Cho. (2021). Recent Advances in Electrical Doping of 2D Semiconductor Materials: Methods, Analyses, and Applications. Nanomaterials. 11(4). 832–832. 77 indexed citations

12.

Jung, Kil‐Su, Keun Heo, Maksim Andreev, et al.. (2020). Negative Differential Resistance: Double Negative Differential Resistance Device Based on Hafnium Disulfide/Pentacene Hybrid Structure (Adv. Sci. 19/2020). Advanced Science. 7(19). 2 indexed citations

13.

Seo, Seunghwan, Je‐Jun Lee, Sungjun Kim, et al.. (2020). Artificial van der Waals hybrid synapse and its application to acoustic pattern recognition. Nature Communications. 11(1). 3936–3936. 182 indexed citations

14.

Kim, Ki Seok, You Jin Ji, Ki Hyun Kim, et al.. (2019). Ultrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction. Nature Communications. 10(1). 4701–4701. 87 indexed citations

15.

Heo, Keun, Seo‐Hyeon Jo, Jaewoo Shim, et al.. (2018). Stable and Reversible Triphenylphosphine-Based n-Type Doping Technique for Molybdenum Disulfide (MoS₂). ACS Applied Materials & Interfaces. 10(38). 32765–32772. 32 indexed citations

16.

Heo, Keun, et al.. (2018). Characterization and Optimization of Inverted-T FinFET Under Nanoscale Dimensions. IEEE Transactions on Electron Devices. 65(8). 3521–3527. 37 indexed citations

17.

Seo, Seunghwan, Sungho Kim, Jaewoo Shim, et al.. (2018). Artificial optic-neural synapse for colored and color-mixed pattern recognition. Nature Communications. 9(1). 5106–5106. 613 indexed citations breakdown →

18.

Cho, Kyung‐Sang, Keun Heo, Chan‐Wook Baik, et al.. (2017). Color-selective photodetection from intermediate colloidal quantum dots buried in amorphous-oxide semiconductors. Nature Communications. 8(1). 840–840. 56 indexed citations

19.

Choi, Jun Young, et al.. (2016). Engineering of band gap states of amorphous SiZnSnO semiconductor as a function of Si doping concentration. Scientific Reports. 6(1). 36504–36504. 46 indexed citations

20.

Shim, Jaewoo, Seyong Oh, Dong‐Ho Kang, et al.. (2016). Phosphorene/rhenium disulfide heterojunction-based negative differential resistance device for multi-valued logic. Nature Communications. 7(1). 13413–13413. 393 indexed citations breakdown →

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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