Donghyo Hahm

2.6k total citations · 2 hit papers
49 papers, 2.0k citations indexed

About

Donghyo Hahm is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Donghyo Hahm has authored 49 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Materials Chemistry, 39 papers in Electrical and Electronic Engineering and 13 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Donghyo Hahm's work include Quantum Dots Synthesis And Properties (44 papers), Chalcogenide Semiconductor Thin Films (21 papers) and Semiconductor Quantum Structures and Devices (12 papers). Donghyo Hahm is often cited by papers focused on Quantum Dots Synthesis And Properties (44 papers), Chalcogenide Semiconductor Thin Films (21 papers) and Semiconductor Quantum Structures and Devices (12 papers). Donghyo Hahm collaborates with scholars based in South Korea, United States and United Kingdom. Donghyo Hahm's co-authors include Wan Ki Bae, Jeonghun Kwak, Jun Hyuk Chang, Jaehoon Lim, Changhee Lee, Taesoo Lee, Seunghyun Rhee, Byeong Guk Jeong, Doh C. Lee and Kookheon Char and has published in prestigious journals such as Nature, Advanced Materials and Nature Communications.

In The Last Decade

Donghyo Hahm

48 papers receiving 2.0k citations

Hit Papers

align trajectories sort by overperformance

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.

Bright and Stable Quantum Dot Light‐Emitting Diodes

2021 231 citations Taesoo Lee, Donghyo Hahm et al. Advanced Materials profile →
Electrically driven amplified spontaneous emission from colloidal quantum dots

2023 131 citations Namyoung Ahn, Clément Livache et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Donghyo Hahm South Korea	24	1.7k	1.5k	419	417	127	49	2.0k
Jun Hyuk Chang South Korea	27	1.8k 1.1×	1.7k 1.1×	481 1.1×	404 1.0×	249 2.0×	75	2.3k
Yuanzheng Li China	19	868 0.5×	928 0.6×	264 0.6×	282 0.7×	131 1.0×	61	1.3k
Sushant Sonde United States	23	1.9k 1.1×	1.4k 0.9×	363 0.9×	386 0.9×	106 0.8×	46	2.4k
Hyun‐Yong Yu South Korea	25	1.4k 0.8×	2.1k 1.4×	542 1.3×	567 1.4×	113 0.9×	127	2.7k
Roman Sordan Italy	24	1.3k 0.8×	1.1k 0.7×	496 1.2×	817 2.0×	123 1.0×	66	2.0k
Jinseong Heo South Korea	24	2.1k 1.2×	1.7k 1.1×	415 1.0×	568 1.4×	202 1.6×	59	2.7k
Peter T. Kazlas United States	10	1.3k 0.8×	1.5k 1.0×	282 0.7×	399 1.0×	136 1.1×	24	2.0k
Connor J. McClellan United States	17	1.7k 1.0×	1.1k 0.7×	133 0.3×	342 0.8×	106 0.8×	33	2.1k
Kyungjune Cho South Korea	24	1.7k 1.0×	1.5k 1.0×	133 0.3×	552 1.3×	145 1.1×	57	2.3k
Golam Haider Taiwan	21	1.0k 0.6×	746 0.5×	272 0.6×	383 0.9×	274 2.2×	58	1.6k

Countries citing papers authored by Donghyo Hahm

Since Specialization

Citations

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

Fields of papers citing papers by Donghyo Hahm

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Donghyo Hahm

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

Hahm, Donghyo, Changjo Kim, Tung Huu Dang, et al.. (2025). Low-threshold lasing from colloidal quantum dots under quasi-continuous-wave excitation. Nature Photonics. 20(2). 208–215.

Hahm, Donghyo, et al.. (2024). Investigation of excess charge carriers and optimization of InP quantum-dot light-emitting diodes using self-assembled monolayers. Organic Electronics. 138. 107190–107190. 2 indexed citations

Shin, Doyoon, et al.. (2024). Efficient and stable InP quantum-dot light-emitting diodes formed by premixing 2-hydroxyethyl methacrylate into ZnMgO. Journal of Materials Chemistry C. 12(20). 7270–7277. 5 indexed citations

Park, Jin Su, Seunghyun Rhee, Jeong Woo Park, et al.. (2024). Impact of Alternating-Current Operation on All-Inorganic Quantum Dot Light-Emitting Diodes. ACS Applied Materials & Interfaces. 16(30). 39683–39692. 1 indexed citations

Cho, Hyunsu, Sukyung Choi, Hyewon Jeon, et al.. (2024). Highly Enhanced Light Recycling in Quantum Dot Displays by Sidewall Reflectors. Advanced Optical Materials. 13(5). 2 indexed citations

Hahm, Donghyo, Valerio Pinchetti, Clément Livache, et al.. (2024). Colloidal quantum dots enable tunable liquid-state lasers. Nature Materials. 24(1). 48–55. 25 indexed citations

Kim, Eun A, Jisu Han, Donghyo Hahm, et al.. (2023). High-Resolution Multicolor Patterning of InP Quantum Dot Films by Atomic Layer Deposition of ZnO. ACS Photonics. 10(8). 2598–2607. 14 indexed citations

Park, Hyunji, Donghyo Hahm, Hyunsu Cho, et al.. (2023). Efficient Quantum Dot Color Conversion Layer with Mixed Spherical/Rod-Shaped Scattering Particles. ACS Applied Optical Materials. 1(1). 289–297. 7 indexed citations

Hahm, Donghyo, Jaemin Lim, Jinwook Shin, et al.. (2022). Direct patterning of colloidal quantum dots with adaptable dual-ligand surface. Nature Nanotechnology. 17(9). 952–958. 151 indexed citations

10.

Kim, Eun A, Jisu Han, Donghyo Hahm, et al.. (2022). Nondestructive Direct Photolithography for Patterning Quantum Dot Films by Atomic Layer Deposition of ZnO. Advanced Materials Interfaces. 9(22). 20 indexed citations

11.

Kim, Sun Hong, Geun Woo Baek, Jiyong Yoon, et al.. (2021). A Bioinspired Stretchable Sensory‐Neuromorphic System. Advanced Materials. 33(44). e2104690–e2104690. 110 indexed citations

12.

Chang, Jun Hyuk, Seunghyun Rhee, Donghyo Hahm, et al.. (2021). Pushing the Band Gap Envelope of Quasi-Type II Heterostructured Nanocrystals to Blue: ZnSe/ZnSe _{1- X} Te _X /ZnSe Spherical Quantum Wells. SHILAP Revista de lepidopterología. 2021. 27 indexed citations

13.

Hahm, Donghyo, Jaehoon Kim, Taesoo Lee, et al.. (2021). Origin of enhanced efficiency and stability in diblock copolymer-grafted Cd-free quantum dot-based light-emitting diodes. Journal of Materials Chemistry C. 9(32). 10398–10405. 15 indexed citations

14.

Yang, Jeehye, Donghyo Hahm, Kyunghwan Kim, et al.. (2020). High-resolution patterning of colloidal quantum dots via non-destructive, light-driven ligand crosslinking. Nature Communications. 11(1). 2874–2874. 197 indexed citations

15.

Jeong, Byeong Guk, Donghyo Hahm, Jeong Woo Park, et al.. (2020). Colorful opaque photovoltaic modules with down-converting InP/ZnSexS1-x quantum dot layers. Nano Energy. 77. 105169–105169. 33 indexed citations

16.

Rhee, Seunghyun, Jun Hyuk Chang, Donghyo Hahm, et al.. (2019). “Positive Incentive” Approach To Enhance the Operational Stability of Quantum Dot-Based Light-Emitting Diodes. ACS Applied Materials & Interfaces. 11(43). 40252–40259. 24 indexed citations

17.

Hahm, Donghyo, Jun Hyuk Chang, Byeong Guk Jeong, et al.. (2019). Design Principle for Bright, Robust, and Color-Pure InP/ZnSe_xS_1–x/ZnS Heterostructures. Chemistry of Materials. 31(9). 3476–3484. 141 indexed citations

18.

Jung, Heeyoung, Byeong Guk Jeong, Donghyo Hahm, et al.. (2018). Ligand-Asymmetric Janus Quantum Dots for Efficient Blue-Quantum Dot Light-Emitting Diodes. ACS Applied Materials & Interfaces. 10(26). 22453–22459. 34 indexed citations

19.

Chang, Jun Hyuk, Philip Park, Heeyoung Jung, et al.. (2018). Unraveling the Origin of Operational Instability of Quantum Dot Based Light-Emitting Diodes. ACS Nano. 12(10). 10231–10239. 159 indexed citations

20.

Chang, Jun Hyuk, Donghyo Hahm, Kookheon Char, & Wan Ki Bae. (2017). Interfacial engineering of core/shell heterostructured nanocrystal quantum dots for light-emitting applications. Journal of Information Display. 18(2). 57–65. 32 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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