World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
68
Citations
15320
World Ranking
4907
National Ranking
180

Han-Ki Kim publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Han-Ki Kim sits on this spectrum.

50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50 publications 1,163+

This scientist: 429 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

Han-Ki Kim D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Han-Ki Kim sits on this spectrum.

40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40 D-Index 165+

This scientist: 68 D-Index — 63rd percentile

63% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Overview

Han-Ki Kim is affiliated with Sungkyunkwan University in South Korea. Their research portfolio covers extensive work in engineering and materials science, with a strong focus on electrical and electronic engineering as well as materials chemistry.

The main topics of Han-Ki Kim's research include:

  • Conducting polymers and applications
  • Advanced Sensor and Energy Harvesting Materials
  • Perovskite Materials and Applications
  • ZnO doping and properties
  • Nanomaterials and Printing Technologies
  • Quantum Dots Synthesis And Properties
  • Thin-Film Transistor Technologies

Their subfields of study further illustrate a deep engagement with:

  • Electrical and Electronic Engineering
  • Materials Chemistry
  • Polymers and Plastics
  • Biomedical Engineering
  • Electronic, Optical and Magnetic Materials

Some illustrative recent publications authored or co-authored by Han-Ki Kim are:

  • Semi-transparent perovskite solar cells with bidirectional transparent electrodes (2020, Nano Energy)
  • Area-Selective Chemical Doping on Solution-Processed MoS2 Thin-Film for Multi-Valued Logic Gates (2021, Nano Letters)
  • Comparison of NiOx thin film deposited by spin-coating or thermal evaporation for application as a hole transport layer of perovskite solar cells (2020, RSC Advances)
  • Highly Efficient and Reliable Semitransparent Perovskite Solar Cells via Top Electrode Engineering (2022, Advanced Functional Materials)
  • FA/Cs-based mixed Pb-Sn perovskite solar cells: A review of recent advances in stability and efficiency (2023, Nano Energy)

Their frequent co-authors include:

  • Hae-Jun Seok
  • Vivekanandan Raman
  • Hosung Cheon
  • Dong-Hyeok Choi
  • Shuai Lan

Han-Ki Kim's research has been published in several scientific venues, most notably:

  • SSRN Electronic Journal
  • Journal of Alloys and Compounds
  • Ceramics International
  • ACS Applied Materials & Interfaces
  • Advanced Materials Technologies

This profile reflects a body of work focused on materials development and advanced engineering applications, particularly in domains that intersect with energy and electronic materials.

Best Publications

  • High-Performance, Transparent, and Stretchable Electrodes Using Graphene–Metal Nanowire Hybrid Structures

    Mi Sun Lee;Kyongsoo Lee;So Yun Kim;Heejoo Lee

  • Low resistance and highly transparent ITO–Ag–ITO multilayer electrode using surface plasmon resonance of Ag layer for bulk-heterojunction organic solar cells

    Jin-A Jeong;Han-Ki Kim

  • Characteristics of indium-free GZO/Ag/GZO and AZO/Ag/AZO multilayer electrode grown by dual target DC sputtering at room temperature for low-cost organic photovoltaics

    Ho-Kyun Park;Jae-Wook Kang;Seok-In Na;Don-Yu Kim

  • Highly flexible and transparent InZnSnOx/Ag/InZnSnOx multilayer electrode for flexible organic light emitting diodes

    Kwang-Hyuk Choi;Ho-Jun Nam;Jin-A Jeong;Sung-Woo Cho

  • Mechanical flexibility of transparent PEDOT:PSS electrodes prepared by gravure printing for flexible organic solar cells

    Chung-Ki Cho;Woo-Jin Hwang;Kyoungtae Eun;Sung-Hoon Choa

  • The cluster size dependence of thermal stabilities of both molybdenum and tungsten nanoclusters

    H.K. Kim;S.H. Huh;J.W. Park;J.W. Jeong

  • Low-resistance Pt/Ni/Au ohmic contacts to p-type GaN

    Ja Soon Jang;In Sik Chang;Han Ki Kim;Tae Yeon Seong

  • Electrochemical and structural properties of radio frequency sputtered cobalt oxide electrodes for thin-film supercapacitors

    Han-Ki Kim;Han-Ki Kim;Tae-Yeon Seong;Jae-Hong Lim;Won Ii Cho

  • Low-resistance Ti/Au ohmic contacts to Al-doped ZnO layers

    Han Ki Kim;Sang Heon Han;Tae Yeon Seong;Won Kook Choi

  • Characteristics of flexible indium tin oxide electrode grown by continuous roll-to-roll sputtering process for flexible organic solar cells

    Kwang-Hyuk Choi;Jin-A Jeong;Jae-Wook Kang;Do-Guen Kim

  • Transparent flexible resistive random access memory fabricated at room temperature

    Jung Won Seo;Jae-Woo Park;Keong Su Lim;Sang Jung Kang

  • Multilayer graphene films as transparent electrodes for organic photovoltaic devices

    Yoon-Young Choi;Seong Jun Kang;Han-Ki Kim;Won Mook Choi

  • Plasma damage-free sputtering of indium tin oxide cathode layers for top-emitting organic light-emitting diodes

    Han Ki Kim;D. G. Kim;K. S. Lee;M. S. Huh

  • Simple brush-painting of flexible and transparent Ag nanowire network electrodes as an alternative ITO anode for cost-efficient flexible organic solar cells

    Jong-Wook Lim;Da-Young Cho;Jihoon-Kim;Seok-In Na

  • Roll-to-Roll sputtered ITO/Cu/ITO multilayer electrode for flexible, transparent thin film heaters and electrochromic applications

    Sung-Hyun Park;Sang-Mok Lee;Eun-Hye Ko;Tae-Ho Kim

  • Formation of low resistance nonalloyed Al/Pt ohmic contacts on n-type ZnO epitaxial layer

    Han Ki Kim;Kyoung Kook Kim;Seong Ju Park;Tae Yeon Seong

  • Highly flexible and stretchable carbon nanotube network electrodes prepared by simple brush painting for cost-effective flexible organic solar cells

    Da-Young Cho;Kyoungtae Eun;Sung-Hoon Choa;Han-Ki Kim

  • Correlation between Ti source/drain contact and performance of InGaZnO-based thin film transistors

    Kwang-Hyuk Choi;Han-Ki Kim

  • Effect of hydrogen peroxide treatment on the characteristics of Pt Schottky contact on n-type ZnO

    Sang Ho Kim;Han Ki Kim;Tae Yeon Seong

  • Ag nanowire-embedded ITO films as a near-infrared transparent and flexible anode for flexible organic solar cells

    Kwang-Hyuk Choi;Jihoon Kim;Young-Jin Noh;Seok-In Na

  • Comparison of electrical, optical, structural, and interface properties of IZO-Ag-IZO and IZO-Au-IZO multilayer electrodes for organic photovoltaics

    Jin-A Jeong;Yong-Seok Park;Han-Ki Kim

  • High-Performance Flexible Organic Light-Emitting Diodes Using Amorphous Indium Zinc Oxide Anode

    Jae-Wook Kang;Won-Ik Jeong;Jang-Joo Kim;Han-Ki Kim

Frequent Co-Authors

Seok-In Na
Seok-In Na Jeonbuk National University
Tae Yeon Seong
Tae Yeon Seong Korea University
Young Soo Yoon
Young Soo Yoon Korea University
Jae-Wook Kang
Jae-Wook Kang Jeonbuk National University
Seok-Soon Kim
Seok-Soon Kim Kunsan National University
Jang-Joo Kim
Jang-Joo Kim Seoul National University
Seong-Ju Park
Seong-Ju Park Gwangju Institute of Science and Technology
Ilesanmi Adesida
Ilesanmi Adesida University of Illinois at Urbana-Champaign
Ki-Hyun Kim
Ki-Hyun Kim Hanyang University
Hyung Koun Cho
Hyung Koun Cho Sungkyunkwan University

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