Sunghan Choi

726 total citations
35 papers, 621 citations indexed

About

Sunghan Choi is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, Sunghan Choi has authored 35 papers receiving a total of 621 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Renewable Energy, Sustainability and the Environment, 14 papers in Materials Chemistry and 10 papers in Electrical and Electronic Engineering. Recurrent topics in Sunghan Choi's work include Advanced Photocatalysis Techniques (17 papers), CO2 Reduction Techniques and Catalysts (11 papers) and GaN-based semiconductor devices and materials (8 papers). Sunghan Choi is often cited by papers focused on Advanced Photocatalysis Techniques (17 papers), CO2 Reduction Techniques and Catalysts (11 papers) and GaN-based semiconductor devices and materials (8 papers). Sunghan Choi collaborates with scholars based in South Korea, Australia and Japan. Sunghan Choi's co-authors include Ho‐Jin Son, Sang Ook Kang, Chul Hoon Kim, Chyongjin Pac, So‐Yoen Kim, Jin‐Ook Baeg, Dong‐Il Won, Qiankai Ba, Jong‐Soo Lee and Yang‐Jin Cho and has published in prestigious journals such as Nano Letters, ACS Nano and Applied Physics Letters.

In The Last Decade

Sunghan Choi

33 papers receiving 612 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sunghan Choi South Korea 14 342 340 145 142 101 35 621
Andrew M. Ritzmann United States 10 729 2.1× 418 1.2× 211 1.5× 83 0.6× 391 3.9× 20 1.1k
Natasha M. Galea Canada 12 437 1.3× 115 0.3× 108 0.7× 28 0.2× 44 0.4× 16 567
Xiabing Lou United States 13 227 0.7× 50 0.1× 285 2.0× 156 1.1× 103 1.0× 27 653
Zamin Mamiyev Germany 16 484 1.4× 293 0.9× 357 2.5× 29 0.2× 112 1.1× 33 788
Ritabrata Sarkar India 15 415 1.2× 102 0.3× 262 1.8× 101 0.7× 127 1.3× 37 587
Michał Strach Switzerland 12 403 1.2× 241 0.7× 168 1.2× 15 0.1× 70 0.7× 22 568
Krishnakanta Mondal India 15 429 1.3× 273 0.8× 174 1.2× 9 0.1× 122 1.2× 42 627
C. Madhu India 10 335 1.0× 56 0.2× 142 1.0× 76 0.5× 182 1.8× 15 467
Ruoting Yin China 8 530 1.5× 357 1.1× 175 1.2× 21 0.1× 33 0.3× 16 695
Yannick Hermans Germany 11 549 1.6× 279 0.8× 437 3.0× 15 0.1× 52 0.5× 23 760

Countries citing papers authored by Sunghan Choi

Since Specialization
Citations

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

Fields of papers citing papers by Sunghan Choi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sunghan Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Sunghan Choi. A scholar is included among the top collaborators of Sunghan 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 Sunghan Choi. Sunghan Choi 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.
Choi, Sunghan, et al.. (2024). Spectroelectrochemical determination of the conduction band level of mesoporous titanium dioxide semiconductor in diverse reaction media. Bulletin of the Korean Chemical Society. 45(5). 412–419. 1 indexed citations
2.
3.
Choi, Sunghan, et al.. (2022). InP-Quantum Dot Surface-Modified TiO2 Catalysts for Sustainable Photochemical Carbon Dioxide Reduction. ACS Sustainable Chemistry & Engineering. 10(18). 6033–6044. 29 indexed citations
4.
Choi, Sunghan, Yun-Jae Kim, Jae‐Yoon Shin, et al.. (2022). Outer-Sphere Electron-Transfer Process of Molecular Donor–Acceptor Organic Dye in the Dye-Sensitized Photocatalytic System for CO2 Reduction. ACS Applied Energy Materials. 5(9). 10526–10541. 11 indexed citations
5.
Kim, Tae Soo, et al.. (2022). Dynamics of Electron Transfers in Photosensitization Reactions of Zinc Porphyrin Derivatives. Molecules. 28(1). 327–327. 1 indexed citations
6.
Choi, Sunghan, et al.. (2022). Sustainable Carbon Dioxide Reduction of the P3HT Polymer-Sensitized TiO2/Re(I) Photocatalyst. ACS Applied Materials & Interfaces. 14(45). 50718–50730. 9 indexed citations
7.
Choi, Sunghan, et al.. (2021). Photochemical CO2-to-Formate/CO Conversion Catalyzed by Half-Metallocene Ir(III) Catalyst and Its Mechanistic Investigation. Organometallics. 40(15). 2430–2442. 11 indexed citations
8.
Choi, Sunghan, et al.. (2021). A Hybrid Ru(II)/TiO2 Catalyst for Steadfast Photocatalytic CO2 to CO/Formate Conversion Following a Molecular Catalytic Route. Inorganic Chemistry. 60(14). 10235–10248. 15 indexed citations
9.
10.
Choi, Minho, et al.. (2021). Nanoscale Focus Pinspot for High-Purity Quantum Emitters via Focused-Ion-Beam-Induced Luminescence Quenching. ACS Nano. 15(7). 11317–11325. 7 indexed citations
11.
Choi, Minho, Sejeong Kim, Sunghan Choi, & Yong‐Hoon Cho. (2021). Photonic rocket structure grown by site-selective and bottom-up approach: A directional and Gaussian-like quantum emitter platform. Applied Physics Letters. 119(3). 2 indexed citations
12.
Choi, Sunghan, Chul Hoon Kim, Jin‐Ook Baeg, et al.. (2020). Collisional Electron Transfer Route between Homogeneous Porphyrin Dye and Catalytic TiO2/Re(I) Particles for CO2 Reduction. ACS Applied Energy Materials. 3(12). 11581–11596. 18 indexed citations
13.
Kim, Pil Soo, Sunghan Choi, So‐Yoen Kim, et al.. (2019). Organometallic Iridium(III) Complex Sensitized Ternary Hybrid Photocatalyst for CO2 to CO Conversion. Chemistry - A European Journal. 25(59). 13609–13623. 17 indexed citations
14.
Choi, Sunghan, So‐Yoen Kim, Chul Hoon Kim, et al.. (2019). Highly Selective and Durable Photochemical CO2 Reduction by Molecular Mn(I) Catalyst Fixed on a Particular Dye-Sensitized TiO2 Platform. ACS Catalysis. 9(3). 2580–2593. 61 indexed citations
15.
Kim, Min‐Sung, Sunghan Choi, Young Hoon Kim, et al.. (2019). Light extraction enhancement of AlGaN-based vertical type deep-ultraviolet light-emitting-diodes by using highly reflective ITO/Al electrode and surface roughening. Optics Express. 27(21). 29930–29930. 53 indexed citations
16.
Choi, Sunghan, So‐Yoen Kim, Chul Hoon Kim, et al.. (2019). Utility of Squaraine Dyes for Dye-Sensitized Photocatalysis on Water or Carbon Dioxide Reduction. ACS Omega. 4(10). 14272–14283. 27 indexed citations
17.
Won, Dong‐Il, Jong‐Soo Lee, Qiankai Ba, et al.. (2018). Development of a Lower Energy Photosensitizer for Photocatalytic CO2 Reduction: Modification of Porphyrin Dye in Hybrid Catalyst System. ACS Catalysis. 8(2). 1018–1030. 89 indexed citations
18.
Kim, Minkwan, Sunghan Choi, Joohyung Lee, et al.. (2017). Investigating carrier localization and transfer in InGaN/GaN quantum wells with V-pits using near-field scanning optical microscopy and correlation analysis. Scientific Reports. 7(1). 42221–42221. 20 indexed citations
19.
Sim, Young Chul, et al.. (2017). Formation of a-plane facets in three-dimensional hexagonal GaN structures for photonic devices. Scientific Reports. 7(1). 9356–9356. 2 indexed citations
20.
Cheng, Bowen, Sunghan Choi, John E. Northrup, et al.. (2013). Enhanced vertical and lateral hole transport in high aluminum-containing AlGaN for deep ultraviolet light emitters. Applied Physics Letters. 102(23). 41 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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