Weon‐kyu Koh

2.6k total citations
30 papers, 2.3k citations indexed

About

Weon‐kyu Koh is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Weon‐kyu Koh has authored 30 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Electrical and Electronic Engineering, 27 papers in Materials Chemistry and 8 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Weon‐kyu Koh's work include Quantum Dots Synthesis And Properties (27 papers), Chalcogenide Semiconductor Thin Films (21 papers) and Perovskite Materials and Applications (6 papers). Weon‐kyu Koh is often cited by papers focused on Quantum Dots Synthesis And Properties (27 papers), Chalcogenide Semiconductor Thin Films (21 papers) and Perovskite Materials and Applications (6 papers). Weon‐kyu Koh collaborates with scholars based in United States, South Korea and Singapore. Weon‐kyu Koh's co-authors include Christopher B. Murray, Victor I. Klimov, Jeffrey M. Pietryga, Cherie R. Kagan, Adam Bartnik, Frank W. Wise, Wan Ki Bae, Lázaro A. Padilha, John T. Stewart and Aaron T. Fafarman and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Nature Communications.

In The Last Decade

Weon‐kyu Koh

30 papers receiving 2.3k citations

Peers

Weon‐kyu Koh
Chaoyu Song China
M. Oueslati Tunisia
Ravi Kant Choubey India
Lee A. Burton United Kingdom
David Parobek United States
Jinyang Xi China
Sihan Zhao China
Paul Archer United Kingdom
Igor L. Kuskovsky United States
Péter Vancsó Hungary
Chaoyu Song China
Weon‐kyu Koh
Citations per year, relative to Weon‐kyu Koh Weon‐kyu Koh (= 1×) peers Chaoyu Song

Countries citing papers authored by Weon‐kyu Koh

Since Specialization
Citations

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

Fields of papers citing papers by Weon‐kyu Koh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Weon‐kyu Koh. 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 Weon‐kyu Koh. The network helps show where Weon‐kyu Koh may publish in the future.

Co-authorship network of co-authors of Weon‐kyu Koh

This figure shows the co-authorship network connecting the top 25 collaborators of Weon‐kyu Koh. A scholar is included among the top collaborators of Weon‐kyu Koh 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 Weon‐kyu Koh. Weon‐kyu Koh 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.
Kim, Youngsik, Hyekyoung Choi, Weon‐kyu Koh, et al.. (2021). Tailored growth of single-crystalline InP tetrapods. Nature Communications. 12(1). 4454–4454. 35 indexed citations
2.
Lee, Woo Seok, Manoj Sharma, Sanghyun Jeon, et al.. (2021). Ligand Exchange and Impurity Doping in 2D CdSe Nanoplatelet Thin Films and Their Applications. Advanced Electronic Materials. 8(1). 13 indexed citations
3.
Koh, Weon‐kyu, Soo Ho Choi, Youngsik Kim, et al.. (2021). Energetic Sulfide Vapor‐Processed Colloidal InAs Quantum Dot Solids for Efficient Charge Transport and Photoconduction. SHILAP Revista de lepidopterología. 3(2). 9 indexed citations
4.
Wu, Mengfei, Son Tung Ha, Sushant Shendre, et al.. (2020). Room-Temperature Lasing in Colloidal Nanoplatelets via Mie-Resonant Bound States in the Continuum. Nano Letters. 20(8). 6005–6011. 152 indexed citations
5.
Yu, Junhong, Sushant Shendre, Weon‐kyu Koh, et al.. (2019). Electrically control amplified spontaneous emission in colloidal quantum dots. Science Advances. 5(10). eaav3140–eaav3140. 51 indexed citations
6.
Koh, Weon‐kyu, Jaesoong Lee, Kyung‐Sang Cho, & Young‐Geun Roh. (2017). Ultrathin Colloidal Quantum Dot Films for Optical Amplification: The Role of Modal Confinement and Heat Dissipation. ChemPhysChem. 18(21). 2981–2984. 1 indexed citations
7.
Chung, Heejae, Hyojin Kim, Wonhee Cha, et al.. (2017). Composition‐Dependent Hot Carrier Relaxation Dynamics in Cesium Lead Halide (CsPbX3, X=Br and I) Perovskite Nanocrystals. Angewandte Chemie International Edition. 56(15). 4160–4164. 160 indexed citations
8.
Chung, Heejae, et al.. (2016). Composition-dependent trap distributions in CdSe and InP quantum dots probed using photoluminescence blinking dynamics. Nanoscale. 8(29). 14109–14116. 27 indexed citations
9.
Koh, Weon‐kyu, et al.. (2016). Phosphonic Acid Stabilized Colloidal CsPbX 3 (X=Br, I) Perovskite Nanocrystals and Their Surface Chemistry. ChemistrySelect. 1(13). 3479–3482. 54 indexed citations
10.
Koh, Weon‐kyu, et al.. (2016). TCNQ Interlayers for Colloidal Quantum Dot Light‐Emitting Diodes. ChemPhysChem. 17(8). 1095–1097. 11 indexed citations
11.
Kim, Hyochul, Kyung‐Sang Cho, Heejeong Jeong, et al.. (2016). Single-Mode Lasing from a Monolithic Microcavity with Few-Monolayer-Thick Quantum Dot Films. ACS Photonics. 3(9). 1536–1541. 20 indexed citations
12.
Koh, Weon‐kyu, Alexey Y. Koposov, John T. Stewart, et al.. (2013). Heavily doped n-type PbSe and PbS nanocrystals using ground-state charge transfer from cobaltocene. Scientific Reports. 3(1). 2004–2004. 113 indexed citations
13.
Stewart, John T., Lázaro A. Padilha, Wan Ki Bae, et al.. (2013). Carrier Multiplication in Quantum Dots within the Framework of Two Competing Energy Relaxation Mechanisms. The Journal of Physical Chemistry Letters. 4(12). 2061–2068. 57 indexed citations
14.
Bae, Wan Ki, Jin Joo, Lázaro A. Padilha, et al.. (2012). Highly Effective Surface Passivation of PbSe Quantum Dots through Reaction with Molecular Chlorine. Journal of the American Chemical Society. 134(49). 20160–20168. 222 indexed citations
15.
16.
Dong, Angang, Jun Chen, Soong Ju Oh, et al.. (2011). Multiscale Periodic Assembly of Striped Nanocrystal Superlattice Films on a Liquid Surface. Nano Letters. 11(2). 841–846. 81 indexed citations
17.
Fafarman, Aaron T., Weon‐kyu Koh, Benjamin T. Diroll, et al.. (2011). Thiocyanate-Capped Nanocrystal Colloids: Vibrational Reporter of Surface Chemistry and Solution-Based Route to Enhanced Coupling in Nanocrystal Solids. Journal of the American Chemical Society. 133(39). 15753–15761. 308 indexed citations
18.
Koh, Weon‐kyu, Sangameshwar Rao Saudari, Aaron T. Fafarman, Cherie R. Kagan, & Christopher B. Murray. (2011). Thiocyanate-Capped PbS Nanocubes: Ambipolar Transport Enables Quantum Dot Based Circuits on a Flexible Substrate. Nano Letters. 11(11). 4764–4767. 174 indexed citations
19.
Hyun, Byung-Ryool, Adam Bartnik, Weon‐kyu Koh, et al.. (2011). Far-Infrared Absorption of PbSe Nanorods. Nano Letters. 11(7). 2786–2790. 20 indexed citations
20.

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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