Hwarim Im

847 total citations
38 papers, 650 citations indexed

About

Hwarim Im is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Hwarim Im has authored 38 papers receiving a total of 650 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 17 papers in Materials Chemistry and 7 papers in Biomedical Engineering. Recurrent topics in Hwarim Im's work include Thin-Film Transistor Technologies (34 papers), CCD and CMOS Imaging Sensors (11 papers) and Silicon Nanostructures and Photoluminescence (11 papers). Hwarim Im is often cited by papers focused on Thin-Film Transistor Technologies (34 papers), CCD and CMOS Imaging Sensors (11 papers) and Silicon Nanostructures and Photoluminescence (11 papers). Hwarim Im collaborates with scholars based in South Korea and United Kingdom. Hwarim Im's co-authors include Yongtaek Hong, Jewook Ha, Narkhyeon Seong, Hyunjong Kim, Taehoon Kim, Donghyun Kim, Junghwan Byun, Yunsik Joo, Sang‐Woo Kim and Yong‐Sang Kim and has published in prestigious journals such as Advanced Materials, ACS Applied Materials & Interfaces and Nanoscale.

In The Last Decade

Hwarim Im

33 papers receiving 640 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hwarim Im South Korea 11 472 397 170 163 120 38 650
Kenichiro Kanao Japan 7 257 0.5× 510 1.3× 196 1.2× 165 1.0× 58 0.5× 12 572
Hyungmok Joh South Korea 13 291 0.6× 437 1.1× 93 0.5× 171 1.0× 150 1.3× 19 593
Li‐Wei Lo United States 9 352 0.7× 391 1.0× 127 0.7× 203 1.2× 90 0.8× 9 612
Yunfan Wang China 11 360 0.8× 571 1.4× 175 1.0× 251 1.5× 127 1.1× 37 797
Hyejin Hwang South Korea 10 239 0.5× 350 0.9× 94 0.6× 126 0.8× 66 0.6× 15 450
Yancheng Meng China 13 327 0.7× 310 0.8× 103 0.6× 160 1.0× 162 1.4× 39 600
Sang Woo Pak South Korea 12 445 0.9× 586 1.5× 311 1.8× 251 1.5× 270 2.3× 17 860
Han‐Byeol Lee South Korea 9 263 0.6× 473 1.2× 135 0.8× 163 1.0× 54 0.5× 12 553
Tongkuai Li China 14 448 0.9× 755 1.9× 274 1.6× 207 1.3× 222 1.9× 17 883
Weiguan Zhang China 12 260 0.6× 377 0.9× 133 0.8× 81 0.5× 58 0.5× 33 504

Countries citing papers authored by Hwarim Im

Since Specialization
Citations

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

Fields of papers citing papers by Hwarim Im

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hwarim Im

This figure shows the co-authorship network connecting the top 25 collaborators of Hwarim Im. A scholar is included among the top collaborators of Hwarim 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 Hwarim Im. Hwarim Im 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
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Lee, Han Cheol, et al.. (2025). New Pixel Circuit Based on Silicon Backplane for Micro-Organic Light-Emitting Diode Employing Hybrid Program Method. Journal of Electrical Engineering and Technology. 20(4). 2529–2536. 2 indexed citations
3.
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Kim, Dae Woong, et al.. (2025). Hysteresis Improvement of Low-Temperature Polycrystalline Silicon Thin-Film Transistors by N2O Plasma Surface Treatment. Journal of Electrical Engineering and Technology. 20(4). 2537–2542. 1 indexed citations
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Heo, Jaeyoung, et al.. (2024). 71‐3: High Resolution Pixel Circuit Using a Double‐Gate LTPS TFT for AMOLED Displays in AR and VR Applications. SID Symposium Digest of Technical Papers. 55(1). 983–986. 1 indexed citations
7.
Schuck, Ariadna, et al.. (2024). Improvement of the electrical properties of amorphous indium-gallium-zinc oxide thin-film transistors by cross-linked CYTOP passivation. Applied Surface Science. 653. 159304–159304. 3 indexed citations
8.
Im, Hwarim, et al.. (2024). Low Power Consumption AMOLED Pixel Circuit Employing Direct Battery Output. 61–62. 1 indexed citations
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Li, Yan, et al.. (2024). 31‐3: Enhancing Micro‐LED Pixel Circuit Performance through Threshold Voltage Compensation Utilizing LTPO Technology. SID Symposium Digest of Technical Papers. 55(S1). 267–268.
11.
Im, Hwarim, Eun Kyo Jung, & Yong‐Sang Kim. (2023). P‐23: Micro Light‐Emitting Diode Pixel Circuit Based on IGZO TFTs using a Stepwise Control Signal. SID Symposium Digest of Technical Papers. 54(1). 1495–1498. 1 indexed citations
12.
Jung, Eun Kyo, et al.. (2023). P‐22: Scan Driver Circuit with Multiple Outputs employing Low‐temperature Polysilicon and Oxide TFTs for Mobile Displays. SID Symposium Digest of Technical Papers. 54(1). 1491–1494. 1 indexed citations
13.
Jung, Eun Kyo, et al.. (2023). Micro Light-Emitting Diode Pixel Circuit Based on p-Type Low-Temperature Polycrystalline Silicon Thin-Film Transistor for Mobile Displays. IEEE Transactions on Electron Devices. 70(9). 4662–4668. 16 indexed citations
14.
Jung, Eun Kyo, et al.. (2023). Micro Light-Emitting Diode Pixel Circuit Based on Indium–Gallium–Zinc Oxide Thin-Film Transistors Using Pulse Width Modulation. IEEE Electron Device Letters. 44(9). 1484–1487. 15 indexed citations
15.
Jung, Eun Kyo, et al.. (2022). Gate Driver Circuit Based on Depletion-Mode Indium-Gallium-Zinc Oxide Thin-Film Transistors Using Capacitive Coupling Effect. IEEE Transactions on Electron Devices. 69(4). 1864–1869. 11 indexed citations
16.
Im, Hwarim, et al.. (2022). Electrical-performance and reliability improvement of flexible low-temperature polycrystalline silicon thin-film transistors via post-annealing process. Semiconductor Science and Technology. 37(10). 105002–105002. 5 indexed citations
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Im, Hwarim, et al.. (2017). Accurate Defect Density-of-State Extraction Based on Back-Channel Surface Potential Measurement for Solution-Processed Metal-Oxide Thin-Film Transistors. IEEE Transactions on Electron Devices. 64(4). 1683–1688. 22 indexed citations
19.
Chung, Seungjun, Mi Jang, Hwarim Im, et al.. (2013). Flexible High‐Performance All‐Inkjet‐Printed Inverters: Organo‐Compatible and Stable Interface Engineering. Advanced Materials. 25(34). 4773–4777. 59 indexed citations
20.
Chung, Seungjun, Mi Jang, Hwarim Im, et al.. (2013). Flexible High‐Performance All‐Inkjet‐Printed Inverters: Organo‐Compatible and Stable Interface Engineering (Adv. Mater. 34/2013). Advanced Materials. 25(34). 4772–4772. 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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