Sumin Choi

1.0k total citations · 1 hit paper
25 papers, 769 citations indexed

About

Sumin Choi is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, Sumin Choi has authored 25 papers receiving a total of 769 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Materials Chemistry, 10 papers in Atomic and Molecular Physics, and Optics and 9 papers in Electrical and Electronic Engineering. Recurrent topics in Sumin Choi's work include ZnO doping and properties (8 papers), Semiconductor Quantum Structures and Devices (5 papers) and Ga2O3 and related materials (5 papers). Sumin Choi is often cited by papers focused on ZnO doping and properties (8 papers), Semiconductor Quantum Structures and Devices (5 papers) and Ga2O3 and related materials (5 papers). Sumin Choi collaborates with scholars based in Australia, South Korea and Japan. Sumin Choi's co-authors include Igor Aharonovich, Leonid A. Krivitsky, Victor Leong, Xinan Liang, Yefeng Yu, Yuan Hsing Fu, Ramón Paniagua‐Domínguez, Vytautas Valuckas, Arseniy I. Kuznetsov and Egor Khaidarov and has published in prestigious journals such as Nano Letters, Applied Physics Letters and Scientific Reports.

In The Last Decade

Sumin Choi

24 papers receiving 732 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.

A Metalens with a Near-Unity Numerical Aperture

2018 388 citations Sumin Choi, Victor Leong et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sumin Choi Australia	12	409	301	228	227	206	25	769
Jasper J. Cadusch Australia	16	450 1.1×	133 0.4×	262 1.1×	265 1.2×	389 1.9×	38	770
Hyun Jung Kim United States	13	284 0.7×	319 1.1×	121 0.5×	285 1.3×	171 0.8×	36	707
Jingyi Tian China	15	727 1.8×	240 0.8×	418 1.8×	481 2.1×	503 2.4×	27	1.2k
Hyeong-Do Kim South Korea	11	216 0.5×	161 0.5×	213 0.9×	204 0.9×	111 0.5×	17	600
Tianxin Li China	15	376 0.9×	834 2.8×	292 1.3×	678 3.0×	350 1.7×	37	1.4k
Artemios Karvounis Switzerland	13	399 1.0×	234 0.8×	251 1.1×	345 1.5×	304 1.5×	25	749
Meir Grajower Israel	16	431 1.1×	204 0.7×	438 1.9×	418 1.8×	580 2.8×	28	1.0k
Jun Qin China	21	355 0.9×	295 1.0×	532 2.3×	718 3.2×	326 1.6×	65	1.2k
Feilong Yu China	16	618 1.5×	106 0.4×	330 1.4×	288 1.3×	342 1.7×	42	916

Countries citing papers authored by Sumin Choi

Since Specialization

Citations

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

Fields of papers citing papers by Sumin Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sumin Choi

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

Choi, Sumin, Sung‐Jae Chang, Ho‐Kyun Ahn, et al.. (2023). Improved frequency performance in AlGaN/GaN HEMTs on Si using hydrogen silsesquioxane-assisted gate. Materials Science in Semiconductor Processing. 170. 107985–107985. 3 indexed citations

Choi, Sumin, Tae‐Woo Kim, Sang-Kuk Kim, et al.. (2023). Sub-50 nm Terahertz In_0.8Ga_0.2As Quantum-Well High-Electron-Mobility Transistors for 6G Applications. IEEE Transactions on Electron Devices. 70(4). 2081–2089. 10 indexed citations

Kim, Dae‐Hyun, et al.. (2023). Luminance-aware Color Transform for Multiple Exposure Correction. 6133–6142. 6 indexed citations

Choi, Sumin, et al.. (2023). Influence of Active Afterheater in the Crystal Growth of Gallium Oxide via Edge-Defined Film-Fed Growing Method. Crystals. 13(11). 1591–1591. 3 indexed citations

Lee, Hyo‐Jun, Hanul Kim, Sumin Choi, Seong-Gyun Jeong, & Yeong Jun Koh. (2023). BAAM: Monocular 3D pose and shape reconstruction with bi-contextual attention module and attention-guided modeling. 9011–9020. 4 indexed citations

Park, Wan‐Su, et al.. (2023). A W-Band Low-Noise Amplifier in 50-nm InP HEMT Technology. 1–4. 2 indexed citations

Park, Wan‐Su, Sumin Choi, Jihun Kim, et al.. (2022). Terahertz In_0.8 Ga_0.2 As quantum-well HEMTs toward 6G applications. 2022 International Electron Devices Meeting (IEDM). 441. 11.4.1–11.4.4. 4 indexed citations

Kim, Hanul, Sumin Choi, Chang‐Su Kim, & Yeong Jun Koh. (2021). Representative Color Transform for Image Enhancement. 2021 IEEE/CVF International Conference on Computer Vision (ICCV). 4439–4448.

Park, Wan‐Su, Sumin Choi, Hyojin Kim, et al.. (2021). $\text{In}_{x}\text{Ga}_{1-x}\text{As}$ quantum-well high-electron-mobility transistors with a record combination of $\mathrm{f}_{\mathrm{T}}$ and $\mathrm{f}_{\max}$: From the mobility relevant to ballistic transport regimes. 2021 IEEE International Electron Devices Meeting (IEDM). 39. 11.3.1–11.3.4. 1 indexed citations

10.

Choi, Sumin, et al.. (2020). Formation of interstitial silicon defects in Si- and Si,P-doped nanodiamonds and thermal susceptibilities of SiV ⁻ photoluminescence band. Nanotechnology. 31(20). 205709–205709. 12 indexed citations

11.

Park, Sung‐Min, et al.. (2020). Immobilization of Photocatalytic ZnO Nanopowders Using Anodized Nanoporous Alumina Substrates. Journal of Nanoscience and Nanotechnology. 20(11). 6850–6854. 1 indexed citations

12.

Choi, Sumin, V. Agafonov, Valery A. Davydov, & Taras Plakhotnik. (2019). Ultrasensitive All-Optical Thermometry Using Nanodiamonds with a High Concentration of Silicon-Vacancy Centers and Multiparametric Data Analysis. ACS Photonics. 6(6). 1387–1392. 76 indexed citations

13.

Choi, Sumin, Victor Leong, G. Alagappan, & Leonid A. Krivitsky. (2018). Enhancing Optical Readout from Diamond AFM Tips for Quantum Nanosensing. ACS Photonics. 5(11). 4244–4248. 11 indexed citations

14.

Choi, Sumin, David J. Rogers, P. Bove, et al.. (2017). Radiative recombination of confined electrons at the MgZnO/ZnO heterojunction interface. Scientific Reports. 7(1). 7457–7457. 11 indexed citations

15.

Rahman, M. Azizar, Mika T. Westerhausen, Christian Nenstiel, et al.. (2017). Charge state switching of Cu acceptors in ZnO nanorods. Applied Physics Letters. 110(12). 8 indexed citations

16.

Choi, Sumin, Matthew R. Phillips, Igor Aharonovich, et al.. (2015). Photophysics of Point Defects in ZnO Nanoparticles. Advanced Optical Materials. 3(6). 821–827. 57 indexed citations

17.

Choi, Sumin, Amanuel M. Berhane, Angus Gentle, et al.. (2015). Electroluminescence from Localized Defects in Zinc Oxide: Toward Electrically Driven Single Photon Sources at Room Temperature. ACS Applied Materials & Interfaces. 7(10). 5619–5623. 29 indexed citations

18.

Choi, Sumin, Brett C. Johnson, Stefania Castelletto, et al.. (2014). Single photon emission from ZnO nanoparticles. Applied Physics Letters. 104(26). 37 indexed citations

19.

Ton‐That, Cuong, Lasse Vines, Sumin Choi, et al.. (2014). Effects of high temperature annealing on defects and luminescence properties in H implanted ZnO. Journal of Physics D Applied Physics. 47(34). 342001–342001. 11 indexed citations

20.

Choi, Sumin, Cuong Ton‐That, Matthew R. Phillips, & Igor Aharonovich. (2013). Observation of whispering gallery modes from hexagonal ZnO microdisks using cathodoluminescence spectroscopy. Applied Physics Letters. 103(17). 19 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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