Hyunsik Im

10.3k total citations · 1 hit paper
310 papers, 8.9k citations indexed

About

Hyunsik Im is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Hyunsik Im has authored 310 papers receiving a total of 8.9k indexed citations (citations by other indexed papers that have themselves been cited), including 226 papers in Electrical and Electronic Engineering, 126 papers in Materials Chemistry and 81 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Hyunsik Im's work include Electrocatalysts for Energy Conversion (76 papers), Advanced battery technologies research (72 papers) and Supercapacitor Materials and Fabrication (59 papers). Hyunsik Im is often cited by papers focused on Electrocatalysts for Energy Conversion (76 papers), Advanced battery technologies research (72 papers) and Supercapacitor Materials and Fabrication (59 papers). Hyunsik Im collaborates with scholars based in South Korea, United Kingdom and India. Hyunsik Im's co-authors include Hyungsang Kim, Akbar I. Inamdar, Sangeun Cho, Yongcheol Jo, S.M. Pawar, Abu Talha Aqueel Ahmed, Supriya A. Patil, Nabeen K. Shrestha, Harish S. Chavan and SeungNam Cha and has published in prestigious journals such as Physical Review Letters, Nano Letters and Physical review. B, Condensed matter.

In The Last Decade

Hyunsik Im

304 papers receiving 8.8k 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.

Perovskite: Scintillators, direct detectors, and X-ray imagers

2022 264 citations Atanu Jana, Sangeun Cho et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hyunsik Im South Korea	52	6.2k	3.5k	3.2k	2.4k	1.5k	310	8.9k
Jiaou Wang China	46	4.0k 0.7×	5.4k 1.5×	3.5k 1.1×	1.6k 0.7×	681 0.5×	221	8.7k
Y. J. Zeng China	56	5.9k 1.0×	7.5k 2.1×	2.4k 0.7×	3.2k 1.3×	845 0.6×	298	11.2k
Bing Sun China	50	3.5k 0.6×	3.8k 1.1×	1.3k 0.4×	764 0.3×	897 0.6×	235	6.9k
Mark Greiner Canada	39	5.4k 0.9×	4.4k 1.3×	2.5k 0.8×	692 0.3×	1.7k 1.1×	94	8.9k
Wei Lü China	62	8.7k 1.4×	7.0k 2.0×	1.9k 0.6×	3.6k 1.5×	979 0.7×	328	14.1k
Chenhui Zhu United States	59	5.6k 0.9×	6.5k 1.8×	2.6k 0.8×	2.0k 0.9×	3.2k 2.1×	237	12.8k
Rongming Wang China	67	7.3k 1.2×	8.4k 2.4×	4.3k 1.3×	4.8k 2.0×	1.4k 0.9×	350	15.0k
Xiaobin Xu China	36	2.7k 0.4×	2.3k 0.6×	1.7k 0.5×	1.2k 0.5×	467 0.3×	91	5.8k
Alexie M. Kolpak United States	36	3.3k 0.5×	4.7k 1.3×	2.8k 0.9×	1.6k 0.7×	244 0.2×	68	6.9k
Tao Xu United States	46	4.7k 0.8×	4.7k 1.3×	3.1k 1.0×	822 0.3×	1.0k 0.7×	154	7.9k

Countries citing papers authored by Hyunsik Im

Since Specialization

Citations

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

Fields of papers citing papers by Hyunsik Im

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hyunsik Im

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

Lee, Suheon, Yongcheol Jo, Wonjun Lee, et al.. (2025). Observation of Magnetic Pseudogap Behavior in Phosphorus‐Doped Silicon. Advanced Science. 12(39). e02789–e02789. 1 indexed citations

Patil, Supriya A., Dilip V. Patil, Akbar I. Inamdar, et al.. (2025). A revolutionizing multifunctional CoMoO4/MnMoO4 oxide with highly selective methanol oxidation for boosting hydrogen evolution. Journal of Power Sources. 653. 237661–237661. 1 indexed citations

Ahmed, Abu Talha Aqueel, et al.. (2024). Enhanced Catalytic Activity of CuO@CuS Core–Shell Structure for Highly Efficient HER Application. Nanomaterials. 14(23). 1941–1941. 2 indexed citations

Ahmed, Abu Talha Aqueel, Sankar Sekar, Shubhangi Khadtare, et al.. (2023). Facilitated catalytic surface engineering of MnCo2O4 electrocatalyst towards enhanced oxygen evolution reaction. Journal of Electroanalytical Chemistry. 946. 117716–117716. 10 indexed citations

Patil, Supriya A., Atul C. Khot, Vijay D. Chavan, et al.. (2023). Electrostatically robust CoFeOF nanosheet against chloride for green-H2 production in alkaline seawater electrolysis. Chemical Engineering Journal. 480. 146545–146545. 70 indexed citations

Cho, Sangeun, Sunjung Park, Atanu Jana, et al.. (2023). Plasmonically‐Enhanced Radioluminescence Induced by Energy Transfer in Colloidal CsPbBr₃ Nanocrystals via Hybridization of Silver Nanoparticles. Advanced Optical Materials. 11(17). 9 indexed citations

Ahmed, Abu Talha Aqueel, Jonghoon Han, Sunjung Park, et al.. (2023). Sulfur-Rich N-Doped Co9S8 Catalyst for Highly Efficient and Durable Overall Water Electrolysis Application. International Journal of Energy Research. 2023. 1–14. 9 indexed citations

Patil, Supriya A., Atul C. Khot, Kalyani D. Kadam, et al.. (2023). Unlocking the catalytic potential of nickel sulfide for sugar electrolysis: green hydrogen generation from kitchen feedstock. Inorganic Chemistry Frontiers. 10(24). 7204–7211. 23 indexed citations

Khuyen, Bui Xuan, Supriya A. Patil, Nhu Hoa Thi Tran, et al.. (2023). 1-D arrays of porous Mn_0.21Co_2.79O₄ nanoneedles with an enhanced electrocatalytic activity toward the oxygen evolution reaction. Dalton Transactions. 52(35). 12185–12193. 5 indexed citations

10.

Im, Hyunsik, Dong Uk Lee, Yongcheol Jo, et al.. (2023). Observation of Kondo condensation in a degenerately doped silicon metal. Nature Physics. 19(5). 676–681. 7 indexed citations

11.

Ahmed, Abu Talha Aqueel, Abu Saad Ansari, Chang Young Lee, et al.. (2022). Biowaste-derived graphitic carbon interfaced TiO2 as anode for lithium-ion battery. Surfaces and Interfaces. 35. 102404–102404. 32 indexed citations

12.

Patil, Supriya A., Iqra Rabani, Sajjad Hussain, et al.. (2022). A Facile Design of Solution-Phase Based VS2 Multifunctional Electrode for Green Energy Harvesting and Storage. Nanomaterials. 12(3). 339–339. 30 indexed citations

13.

Patil, Supriya A., Nabeen K. Shrestha, Akbar I. Inamdar, et al.. (2022). Self‐standing 2D tin‐sulfide‐based heterostructured nanosheets: An efficient overall urea oxidation catalyst. International Journal of Energy Research. 46(11). 15143–15155. 14 indexed citations

14.

Nguyen, Duc Anh, Dae Young Park, Ngoc Thanh Duong, et al.. (2021). Large‐Area MoS₂ via Colloidal Nanosheet Ink for Integrated Memtransistor. Small Methods. 5(11). e2100558–e2100558. 15 indexed citations

15.

Jo, Yongcheol, Sangeun Cho, Abu Talha Aqueel Ahmed, et al.. (2021). Experimental and Theoretical Insights into the Borohydride-Based Reduction-Induced Metal Interdiffusion in Fe-Oxide@NiCo₂O₄ for Enhanced Oxygen Evolution. ACS Applied Materials & Interfaces. 13(45). 53725–53735. 39 indexed citations

16.

Patil, Supriya A., Hoa Thi Bui, Sajjad Hussain, et al.. (2021). Self-standing SnS nanosheet array: a bifunctional binder-free thin film catalyst for electrochemical hydrogen generation and wastewater treatment. Dalton Transactions. 50(36). 12723–12729. 34 indexed citations

17.

Jana, Atanu, Hyunsik Im, Seung Bin Baek, et al.. (2021). Resonantly Pumped Bright-Triplet Exciton Lasing in Cesium Lead Bromide Perovskites. ACS Photonics. 8(9). 2699–2704. 3 indexed citations

18.

Park, Young S., Christopher C. S. Chan, Tim J. Puchtler, et al.. (2018). Linearly polarized photoluminescence of InGaN quantum disks embedded in GaN nanorods. Scientific Reports. 8(1). 8124–8124. 4 indexed citations

19.

Hong, Jin Pyo, June Sik Kwak, Jong‐Hyun Lee, et al.. (2008). Resistive Switching Properties of a Polycrystalline TiO2 Memory Cell with a Tungsten Nitride (WN) Buffer Layer Inserted. Journal of the Korean Physical Society. 53(6). 3685–3689.

20.

Jung, Kyooho, Yongmin Kim, Hyunsik Im, et al.. (2006). Temperature-dependent switching current of Cr-doped SrZrO3/SrRuO3 deposited for ReRAM applications by using PLD. Journal of the Korean Physical Society. 49(3). 1071–1075. 3 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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