Chang‐Hyun Kim

5.8k total citations · 1 hit paper
230 papers, 4.6k citations indexed

About

Chang‐Hyun Kim is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Chang‐Hyun Kim has authored 230 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 141 papers in Electrical and Electronic Engineering, 37 papers in Materials Chemistry and 36 papers in Biomedical Engineering. Recurrent topics in Chang‐Hyun Kim's work include Organic Electronics and Photovoltaics (65 papers), Advanced Memory and Neural Computing (54 papers) and Semiconductor materials and devices (37 papers). Chang‐Hyun Kim is often cited by papers focused on Organic Electronics and Photovoltaics (65 papers), Advanced Memory and Neural Computing (54 papers) and Semiconductor materials and devices (37 papers). Chang‐Hyun Kim collaborates with scholars based in South Korea, France and United States. Chang‐Hyun Kim's co-authors include Yvan Bonnassieux, Gilles Horowitz, C. Daniel Frisbie, Myung‐Han Yoon, Sungjun Park, Won‐June Lee, Ioannis Kymissis, Sujin Sung, Hocheon Yoo and Hong Chul Moon and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Advanced Materials.

In The Last Decade

Chang‐Hyun Kim

215 papers receiving 4.5k 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.

Influence of PEDOT:PSS crystallinity and composition on electrochemical transistor performance and long-term stability

2018 401 citations Chang‐Hyun Kim, Won‐June Lee et al. profile →

Peers

Countries citing papers authored by Chang‐Hyun Kim

Since Specialization

Citations

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

Fields of papers citing papers by Chang‐Hyun Kim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chang‐Hyun Kim

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

#	Work	Indexed citations
1	Energy gap and orbital mixing in DNTT/PTCDI-C8 heterostructure 2025 ·Organic Electronics ·(unknown), (unknown), (unknown), Hocheon Yoo, Chang‐Hyun Kim	0
2	Modeling the Increase in Effective Mobility in Short-Channel Oxide Thin-Film Transistors 2025 ·IEEE Journal of the Electron Devices Society ·(unknown), (unknown), (unknown), Ioannis Kymissis, Chang‐Hyun Kim	1
3	Survival benefit of adjuvant chemotherapy in high-risk patients with colon cancer regardless of microsatellite instability 2025 ·European Journal of Surgical Oncology ·Sung Uk Bae, Jong Lyul Lee, Chun‐Seok Yang, Eun‐Jung Park, Soo Yeun Park, Chang Woo Kim, Woong Bae Ji, Gyung Mo Son, Yoon Dae Han, (unknown), Min Sung Kim, Youn Young Park, Kyung Ha Lee, Chang‐Hyun Kim, Gi Won Ha, (unknown), (unknown), Woon Kyung Jeong, Duck‐Woo Kim, Seong Kyu Baek	1
4	Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations 2025 ·Advanced Materials ·(unknown), (unknown), Won‐Woo Lee, (unknown), Kannan Udaya Mohanan, Chang‐Hyun Kim, Junhwan Choi, Young‐Joon Kim, Wonjun Shin, Hocheon Yoo	0
5	Cytocompatible, disintegrable, low-voltage operation n-type organic thin film transistors 2024 ·Materials Advances ·Mohsin Ali, (unknown), (unknown), (unknown), (unknown), Chang‐Hyun Kim, Benoît H. Lessard	2
6	Surmounting Erase-Operation Limit in Organic Charge-Trap Memories by Fine Tuning Electron Injection at Semiconductor/Heterobimetallic Electrode Contacts 2024 ·ACS Applied Materials & Interfaces ·(unknown), Chang‐Hyun Kim, (unknown), Min‐Hoi Kim	0
7	Investigating versatile capabilities of organic field-effect transistors incorporated with vacuum-deposited metal nanoparticles 2024 ·Journal of Materials Chemistry C ·Ji Hwan Kim, (unknown), (unknown), (unknown), Sungjun Park, Jongwon Lee, Chang‐Hyun Kim, Myung‐Han Yoon	1
8	Modeling organic negative-transconductance transistors for circuit simulation 2023 ·Flexible and Printed Electronics ·(unknown), Hocheon Yoo, Chang‐Hyun Kim	2
9	Guiding charge injection in Schottky-barrier transistors through the spatial Fermi-level gradients of heterogeneous bimetallic systems 2023 ·Journal of Materials Chemistry C ·MinJoong Kim, (unknown), Chang‐Hyun Kim, (unknown), (unknown), (unknown)	2
10	Electrically Erasable Wide-Bandgap Charge-Trap Memory With an Electric-Flux-Modulating Counter Electrode 2023 ·IEEE Electron Device Letters ·(unknown), (unknown), Chang‐Hyun Kim, Min‐Hoi Kim	4
11	Photoelectrocatalytic N2 fixation and C-H oxyfunctionalization driven by H2O oxidation 2023 ·Applied Catalysis B: Environmental ·Chang‐Hyun Kim, Jin‐Hyun Kim, Frank Hollmann, Chan Beum Park	11
12	Accurate parametrization revealing an extremely low disorder in polymer field-effect transistors 2022 ·Flexible and Printed Electronics ·(unknown), (unknown), Chang‐Hyun Kim	4
13	Vertical integration: a key concept for future flexible and printed electronics 2022 ·Flexible and Printed Electronics ·(unknown), Chang‐Hyun Kim, Sungyeop Jung	2
14	Key factors affecting contact resistance in coplanar organic thin-film transistors 2022 ·Journal of Physics D Applied Physics ·(unknown), Seongjae Cho, Chang‐Hyun Kim	12
15	Rapid and Reliable Formation of Highly Densified Bilayer Oxide Dielectrics on Silicon Substrates via DUV Photoactivation for Low-Voltage Solution-Processed Oxide Thin-Film Transistors 2021 ·ACS Applied Materials & Interfaces ·Won‐June Lee, (unknown), Sujin Sung, Chang‐Hyun Kim, (unknown), Young‐Chang Joo, Sungjun Park, Myung‐Han Yoon	13
16	Reduced Graphene Oxide / Polyaniline Composite Material for Supercapacitor Electrode 2018 ·Journal of the Korean Applied Science and Technology ·Hyeon Taek Jeong, Se Hyun Kim, (unknown), Jae Yong Choi, (unknown), Chang‐Hyun Kim, (unknown)	1
17	High-Density Single-Layer Coating of Gold Nanoparticles onto Multiple Substrates by Using an Intrinsically Disordered Protein of α-Synuclein for Nanoapplications 2017 ·ACS Applied Materials & Interfaces ·Ghibom Bhak, Jung‐Hee Lee, Chang‐Hyun Kim, Dong Young Chung, Jin Hyoun Kang, (unknown), Jungsup Lee, Jin Soo Kang, Ji Mun Yoo, (unknown), (unknown), Sunghak Park, Somin Lee, Ki Tae Nam, Noo Li Jeon, Jyongsik Jang, Byung Hee Hong, Yung‐Eun Sung, Myung‐Han Yoon, Seung R. Paik	8
18	A graphene meta-interface for enhancing the stretchability of brittle oxide layers 2015 ·Nanoscale ·Sejeong Won, (unknown), Hyung‐Jin Choi, Chang‐Hyun Kim, Sang Bong Lee, Yun Hwangbo, Kwang‐Seop Kim, Soon‐Gil Yoon, Hak‐Joo Lee, Jae Hyun Kim, Soon-Bok Lee	16
19	What is Needed the Most in MT-Supported Paper Writing 2008 ·Waseda University Repository (Waseda University) ·Chang‐Hyun Kim, Oh‐Woog Kwon, (unknown)	1
20	Assessment of an Ultrasonic Sensor and a Capacitance Probe for Measurement of Two-phase Mixture Level 2004 ·Journal of Nuclear Science and Technology ·Chang‐Hyun Kim, Dong Won Lee, Hee Cheon No	1

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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