Nam‐Gyu Park

82.7k total citations · 41 hit papers
495 papers, 68.4k citations indexed

About

Nam‐Gyu Park is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Polymers and Plastics. According to data from OpenAlex, Nam‐Gyu Park has authored 495 papers receiving a total of 68.4k indexed citations (citations by other indexed papers that have themselves been cited), including 329 papers in Electrical and Electronic Engineering, 221 papers in Materials Chemistry and 210 papers in Polymers and Plastics. Recurrent topics in Nam‐Gyu Park's work include Perovskite Materials and Applications (289 papers), Conducting polymers and applications (175 papers) and Quantum Dots Synthesis And Properties (126 papers). Nam‐Gyu Park is often cited by papers focused on Perovskite Materials and Applications (289 papers), Conducting polymers and applications (175 papers) and Quantum Dots Synthesis And Properties (126 papers). Nam‐Gyu Park collaborates with scholars based in South Korea, United States and China. Nam‐Gyu Park's co-authors include Jin‐Wook Lee, Hui‐Seon Kim, Jeong‐Hyeok Im, Michaël Grätzel, Hyun Suk Jung, Chang-Ryul Lee, Jiangzhao Chen, Hyunjung Shin, A. J. Frank and In-Hyuk Jang and has published in prestigious journals such as Nature, Science and Chemical Reviews.

In The Last Decade

Nam‐Gyu Park

460 papers receiving 67.4k citations

Hit Papers

Lead Iodide Perovskite Se... 2000 2026 2008 2017 2012 2011 2014 2020 2015 2.0k 4.0k 6.0k
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.

  1. Lead Iodide Perovskite Sensitized All-Solid-State Submicron Thin Film Mesoscopic Solar Cell with Efficiency Exceeding 9%
    2012 7.1k citations Nam‐Gyu Park et al. profile →
  2. 6.5% efficient perovskite quantum-dot-sensitized solar cell
    2011 2.7k citations Jin‐Wook Lee, Nam‐Gyu Park et al. Nanoscale profile →
  3. Water photolysis at 12.3% efficiency via perovskite photovoltaics and Earth-abundant catalysts
    2014 2.3k citations Nam‐Gyu Park et al. profile →
  4. High-Efficiency Perovskite Solar Cells
    2020 2.1k citations Jin Young Kim, Jin‐Wook Lee et al. profile →
  5. Highly Reproducible Perovskite Solar Cells with Average Efficiency of 18.3% and Best Efficiency of 19.7% Fabricated via Lewis Base Adduct of Lead(II) Iodide
    2015 2.1k citations Dae‐Yong Son, Nam‐Gyu Park et al. profile →
  6. Perovskite solar cells: an emerging photovoltaic technology
    2014 1.6k citations Nam‐Gyu Park profile →
  7. Growth of CH3NH3PbI3 cuboids with controlled size for high-efficiency perovskite solar cells
    2014 1.6k citations Nam‐Gyu Park et al. profile →
  8. Formamidinium and Cesium Hybridization for Photo‐ and Moisture‐Stable Perovskite Solar Cell
    2015 1.4k citations Jin‐Wook Lee, Nam‐Gyu Park et al. profile →
  9. Perovskite Solar Cells: From Materials to Devices
    2014 1.3k citations Hyun Suk Jung, Nam‐Gyu Park profile →
  10. Organometal Perovskite Light Absorbers Toward a 20% Efficiency Low-Cost Solid-State Mesoscopic Solar Cell
    2013 1.2k citations Nam‐Gyu Park profile →
  11. Towards stable and commercially available perovskite solar cells
    2016 1.0k citations Nam‐Gyu Park et al. profile →
  12. Comparison of Dye-Sensitized Rutile- and Anatase-Based TiO2Solar Cells
    2000 991 citations Nam‐Gyu Park et al. profile →
  13. Parameters Affecting I–V Hysteresis of CH3NH3PbI3 Perovskite Solar Cells: Effects of Perovskite Crystal Size and Mesoporous TiO2 Layer
    2014 982 citations Nam‐Gyu Park et al. profile →
  14. Self-formed grain boundary healing layer for highly efficient CH3NH3PbI3 perovskite solar cells
    2016 956 citations Jin‐Wook Lee, Hyunjung Shin et al. profile →
  15. Lewis Acid–Base Adduct Approach for High Efficiency Perovskite Solar Cells
    2016 950 citations Jin‐Wook Lee, Nam‐Gyu Park et al. profile →
  16. Printable organometallic perovskite enables large-area, low-dose X-ray imaging
    2017 944 citations Dae‐Yong Son, Nam‐Gyu Park et al. profile →
  17. High Efficiency Solid-State Sensitized Solar Cell-Based on Submicrometer Rutile TiO2 Nanorod and CH3NH3PbI3 Perovskite Sensitizer
    2013 867 citations Jin‐Wook Lee, Nam‐Gyu Park et al. profile →
  18. High‐Efficiency Perovskite Solar Cells Based on the Black Polymorph of HC(NH2)2PbI3
    2014 864 citations Jin‐Wook Lee, An‐Na Cho et al. Advanced Materials profile →
  19. Universal Approach toward Hysteresis-Free Perovskite Solar Cell via Defect Engineering
    2018 788 citations Dae‐Yong Son, Seul‐Gi Kim et al. profile →
  20. Mechanism of carrier accumulation in perovskite thin-absorber solar cells
    2013 772 citations Nam‐Gyu Park et al. Nature Communications profile →
  21. Influence of Electrical Potential Distribution, Charge Transport, and Recombination on the Photopotential and Photocurrent Conversion Efficiency of Dye-Sensitized Nanocrystalline TiO2 Solar Cells:  A Study by Electrical Impedance and Optical Modulation Techniques
    2000 722 citations Nam‐Gyu Park et al. profile →
  22. Scalable fabrication and coating methods for perovskite solar cells and solar modules
    2020 713 citations Nam‐Gyu Park et al. profile →
  23. Organolead Halide Perovskite: New Horizons in Solar Cell Research
    2014 635 citations Nam‐Gyu Park et al. profile →
  24. Highly efficient and bending durable perovskite solar cells: toward a wearable power source
    2014 619 citations Byeong Jo Kim, Dong Hoe Kim et al. profile →
  25. Causes and Solutions of Recombination in Perovskite Solar Cells
    2018 610 citations Nam‐Gyu Park et al. Advanced Materials profile →
  26. 11% Efficient Perovskite Solar Cell Based on ZnO Nanorods: An Effective Charge Collection System
    2014 603 citations Dae‐Yong Son, Nam‐Gyu Park et al. profile →
  27. Slow Dynamic Processes in Lead Halide Perovskite Solar Cells. Characteristic Times and Hysteresis
    2014 598 citations Jin‐Wook Lee, Nam‐Gyu Park et al. profile →
  28. Nano‐embossed Hollow Spherical TiO2 as Bifunctional Material for High‐Efficiency Dye‐Sensitized Solar Cells
    2007 530 citations Hyung‐Jun Koo, Nam‐Gyu Park et al. Advanced Materials profile →
  29. Multifunctional Chemical Linker Imidazoleacetic Acid Hydrochloride for 21% Efficient and Stable Planar Perovskite Solar Cells
    2019 459 citations Seul‐Gi Kim, Nam‐Gyu Park et al. Advanced Materials profile →
  30. Materials and Methods for Interface Engineering toward Stable and Efficient Perovskite Solar Cells
    2020 436 citations Nam‐Gyu Park et al. ACS Energy Letters profile →
  31. Control of I–V Hysteresis in CH3NH3PbI3 Perovskite Solar Cell
    2015 430 citations Nam‐Gyu Park et al. profile →
  32. On the Current–Voltage Hysteresis in Perovskite Solar Cells: Dependence on Perovskite Composition and Methods to Remove Hysteresis
    2019 415 citations Nam‐Gyu Park et al. Advanced Materials profile →
  33. Morphology-photovoltaic property correlation in perovskite solar cells: One-step versus two-step deposition of CH3NH3PbI3
    2014 410 citations Nam‐Gyu Park et al. profile →
  34. Rethinking the A cation in halide perovskites
    2022 391 citations Jin‐Wook Lee, Shaun Tan et al. profile →
  35. Flexible Perovskite Solar Cells
    2019 344 citations Hyun Suk Jung, Gill Sang Han et al. profile →
  36. Unveiling facet-dependent degradation and facet engineering for stable perovskite solar cells
    2023 277 citations Seok Joon Kwon, Nam‐Gyu Park et al. profile →
  37. Photovoltaically top-performing perovskite crystal facets
    2022 218 citations Seok Joon Kwon, Nam‐Gyu Park et al. profile →
  38. Quasi-Two-Dimensional Perovskite Solar Cells with Efficiency Exceeding 22%
    2022 183 citations Nam‐Gyu Park et al. ACS Energy Letters profile →
  39. Aqueous synthesis of perovskite precursors for highly efficient perovskite solar cells
    2024 170 citations Nam‐Gyu Park et al. profile →
  40. Lead immobilization for environmentally sustainable perovskite solar cells
    2023 135 citations Jin‐Wook Lee, Nam‐Gyu Park et al. profile →
  41. Linearly programmable two-dimensional halide perovskite memristor arrays for neuromorphic computing
    2024 75 citations Nam‐Gyu Park, Donghwa Lee et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nam‐Gyu Park South Korea 116 57.5k 41.0k 27.1k 12.5k 3.6k 495 68.4k
Kai Zhu United States 109 37.4k 0.7× 27.9k 0.7× 14.8k 0.5× 5.8k 0.5× 3.4k 0.9× 368 43.8k
Subodh G. Mhaisalkar Singapore 95 41.4k 0.7× 28.4k 0.7× 13.2k 0.5× 4.9k 0.4× 6.8k 1.9× 510 47.8k
Juan Bisquert Spain 117 31.6k 0.5× 31.3k 0.8× 15.4k 0.6× 23.9k 1.9× 2.7k 0.7× 467 53.1k
Sang Il Seok South Korea 76 56.9k 1.0× 39.4k 1.0× 24.9k 0.9× 4.5k 0.4× 2.8k 0.8× 235 61.2k
Peng Gao China 81 31.1k 0.5× 23.3k 0.6× 14.6k 0.5× 6.9k 0.5× 1.9k 0.5× 403 39.8k
Michael D. McGehee United States 121 51.3k 0.9× 25.5k 0.6× 27.4k 1.0× 5.1k 0.4× 3.0k 0.8× 303 59.8k
Qi Chen China 75 32.9k 0.6× 21.4k 0.5× 14.7k 0.5× 2.5k 0.2× 2.1k 0.6× 495 35.9k
Nripan Mathews Singapore 88 33.0k 0.6× 24.0k 0.6× 10.6k 0.4× 3.5k 0.3× 2.3k 0.6× 344 36.8k
Hongzheng Chen China 93 27.5k 0.5× 14.3k 0.3× 18.5k 0.7× 2.9k 0.2× 2.4k 0.7× 619 36.2k
Jenny Nelson United Kingdom 106 38.1k 0.7× 12.5k 0.3× 24.8k 0.9× 4.7k 0.4× 1.5k 0.4× 394 45.4k

Countries citing papers authored by Nam‐Gyu Park

Since Specialization
Citations

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

Fields of papers citing papers by Nam‐Gyu Park

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nam‐Gyu Park. 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 Nam‐Gyu Park. The network helps show where Nam‐Gyu Park may publish in the future.

Co-authorship network of co-authors of Nam‐Gyu Park

This figure shows the co-authorship network connecting the top 25 collaborators of Nam‐Gyu Park. A scholar is included among the top collaborators of Nam‐Gyu Park 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 Nam‐Gyu Park. Nam‐Gyu Park 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.
Gong, Oh Yeong, Joo Young Huh, Seung‐Gu Choi, et al.. (2025). 2D perovskite induced back surface field for efficient and stable electron-transport-layer-free perovskite solar cells. Chemical Engineering Journal. 524. 169306–169306. 1 indexed citations
2.
Park, Nam‐Gyu, et al.. (2025). Nickel Oxide Thin Films Formed from the pH-Adjusted Solutions for Inverted Perovskite Solar Cells. ACS Energy Letters. 10(3). 1266–1274. 8 indexed citations
3.
Nandi, Pronoy, Hyoungmin Park, Jin‐Wook Lee, et al.. (2024). NiO as Hole Transporting Layer for Inverted Perovskite Solar Cells: A Study of X‐Ray Photoelectron Spectroscopy. Advanced Materials Interfaces. 11(8). 40 indexed citations
4.
Hong, Ki-Nam, Sanguk Lee, Chunyang Zhang, Seong‐Ho Cho, & Nam‐Gyu Park. (2024). Effect of the Hammett substituent constant of para-substituted benzoic acid on the perovskite/SnO2 interface passivation in perovskite solar cells. Nanoscale. 16(30). 14287–14294. 2 indexed citations
5.
Zhang, Chunyang & Nam‐Gyu Park. (2024). Materials and methods for cost-effective fabrication of perovskite photovoltaic devices. Communications Materials. 5(1). 28 indexed citations
6.
Park, Nam‐Gyu, et al.. (2023). Light management in perovskite solar cells. Materials Today Energy. 37. 101401–101401. 22 indexed citations
7.
Park, Keonwoo, Shaun Tan, Tim Kodalle, et al.. (2023). Atmospheric Humidity Underlies Irreproducibility of Formamidinium Lead Iodide Perovskites. Advanced Materials. 36(14). e2307265–e2307265. 27 indexed citations
8.
Kim, Jihye, Dong‐Hyeok Kim, Nam‐Gyu Park, et al.. (2023). Liquid Metal‐Based Perovskite Solar Cells: In Situ Formed Gallium Oxide Interlayer Improves Stability and Efficiency. Advanced Functional Materials. 34(31). 16 indexed citations
9.
Kim, Seul‐Gi, Yu Zhong, Konstantin Schötz, et al.. (2021). How antisolvent miscibility affects perovskite film wrinkling and photovoltaic properties. Nature Communications. 12(1). 1554–1554. 115 indexed citations
10.
Yang, June‐Mo, et al.. (2018). 1D Hexagonal HC(NH2)2PbI3 for Multilevel Resistive Switching Nonvolatile Memory. Advanced Electronic Materials. 4(9). 95 indexed citations
11.
Kranthiraja, Kakaraparthi, Kumarasamy Gunasekar, An‐Na Cho, et al.. (2017). High‐Performance Long‐Term‐Stable Dopant‐Free Perovskite Solar Cells and Additive‐Free Organic Solar Cells by Employing Newly Designed Multirole π‐Conjugated Polymers. Advanced Materials. 29(23). 152 indexed citations
12.
Han, Gill Sang, Byeong Jo Kim, Dong Hoe Kim, et al.. (2014). Retarding charge recombination in perovskite solar cells using ultrathin MgO-coated TiO2 nanoparticulate films. Journal of Materials Chemistry A. 3(17). 9160–9164. 167 indexed citations
13.
Lee, Min‐Sup, Jae‐Il Kim, Tadanobu Utsuki, Nam‐Gyu Park, & Hyeung‐Rak Kim. (2012). Cytoprotective effects of phlorofucofuroeckol A isolated from Ecklonia stolonifera against tacrine-treated HepG2 cells. Fitoterapia. 83(6). 1060–1067. 15 indexed citations
14.
Lee, Jung Ho, Chaekyu Kim, Chiyoung Park, et al.. (2007). A highly efficient organic sensitizer for dye-sensitized solar cells. Chemical Communications. 4887–4887. 410 indexed citations
15.
Park, Nam‐Gyu, et al.. (2006). B2B 시장의 유형별 성공요인에 관한 연구. 5(2). 63–69.
16.
Park, Nam‐Gyu, et al.. (2005). 프랜차이즈 사업의 국제화. 9(2). 207–235.
17.
Park, Nam‐Gyu, et al.. (2005). 모 어린이집에서 발생되는 섬유상 물질의 석면함유여부와 노출수준 조사. 한국대기환경학회 학술대회논문집. 57–59.
18.
Park, Nam‐Gyu, et al.. (2004). 자동화 컨테이너터미널에서 운송장비의 운영방안에 관한 연구. 17(2). 233–241.
19.
Park, Nam‐Gyu, et al.. (2003). 두 지역사회에서 골관절염 및 류마티스 관절염의 유병률. 10(2). 151–157.
20.
Park, Nam‐Gyu, et al.. (1999). 공급 사슬상에서 생산/유통 시스템의 계층적 계획에 관한 연구. 대한산업공학회 추계학술대회 논문집. 1010–1014.

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