World's Best Scientists 2026 revealed!
Hoichang Yang

Hoichang Yang

D-Index & Metrics

Materials Science

D-Index
55
Citations
15101
World Ranking
8466
National Ranking
357

Hoichang Yang 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 Hoichang Yang 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: 166 publications — 19th percentile

19% of scientists in this discipline score the same or lower.

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

Hoichang Yang 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 Hoichang Yang 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: 55 D-Index — 34th percentile

34% of scientists in this discipline score the same or lower.

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

Overview

Hoichang Yang is affiliated with Inha University in South Korea. Their research primarily spans the fields of engineering and materials science, with a particular focus on electrical and electronic engineering, polymers and plastics, materials chemistry, organic chemistry, and biomedical engineering.

The main topics covered in their work include:

  • Conducting polymers and applications
  • Advanced memory and neural computing
  • Organic electronics and photovoltaics
  • Perovskite materials and applications
  • Thin-film transistor technologies
  • Advanced sensor and energy harvesting materials
  • Organic light-emitting diodes research

Hoichang Yang has published extensively in well-known journals. Frequent publication venues include:

  • ACS Applied Materials & Interfaces
  • Nature Communications
  • Advanced Intelligent Systems
  • Advanced Functional Materials
  • Advanced Materials

Some recent papers authored or co-authored by Hoichang Yang are:

  • "Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot," 2020, Nature Communications
  • "Achieving Microstructure-Controlled Synaptic Plasticity and Long-Term Retention in Ion-Gel-Gated Organic Synaptic Transistors," 2020, Advanced Intelligent Systems
  • "Self-Crystallized Multifunctional 2D Perovskite for Efficient and Stable Perovskite Solar Cells," 2020, Advanced Functional Materials
  • "High-Performance Thin-Film Transistors with an Atomic-Layer-Deposited Indium Gallium Oxide Channel: A Cation Combinatorial Approach," 2020, ACS Applied Materials & Interfaces
  • "Dendritic Network Implementable Organic Neurofiber Transistors with Enhanced Memory Cyclic Endurance for Spatiotemporal Iterative Learning," 2021, Advanced Materials

The scientist collaborates frequently with several co-authors, including:

  • Tae-Woo Lee
  • Mingyuan Pei
  • Yooseong Ahn
  • Hobeom Kim
  • Hyung Joong Yun

Best Publications

  • Selective Gas Transport Through Few-Layered Graphene and Graphene Oxide Membranes

    Hyo Won Kim;Hee Wook Yoon;Seon-Mi Yoon;Seon-Mi Yoon;Byung Min Yoo

  • “Solvent Annealing” Effect in Polymer Solar Cells Based on Poly(3‐hexylthiophene) and Methanofullerenes

    Gang Li;Yan Yao;Hoichang Yang;Vishal Shrotriya

  • Quantitative equivalence between polymer nanocomposites and thin polymer films

    Amitabh Bansal;Amitabh Bansal;Hoichang Yang;Hoichang Yang;Chunzhao Li;Kilwon Cho

  • Effect of Mesoscale Crystalline Structure on the Field‐Effect Mobility of Regioregular Poly(3‐hexyl thiophene) in Thin‐Film Transistors

    Hoichang Yang;Hoichang Yang;Tae Joo Shin;Lin Yang;Kilwon Cho

  • Efficient Visible Quasi-2D Perovskite Light-Emitting Diodes

    Jinwoo Byun;Himchan Cho;Christoph Wolf;Mi Jang

  • Enhancement of field-effect mobility due to surface-mediated molecular ordering in regioregular polythiophene thin film transistors

    Do Hwan Kim;Yeong Don Park;Yunseok Jang;Hoichang Yang

  • Single-step in situ synthesis of polymer-grafted single-wall nanotube composites.

    Gunaranjan Viswanathan;Nirupama Chakrapani;Hoichang Yang;Bingqing Wei

  • Silicon Atom Substitution Enhances Interchain Packing in a Thiophene-Based Polymer System

    Hsiang-Yu Chen;Jianhui Hou;Amy E. Hayden;Hoichang Yang

  • Protein-assisted solubilization of single-walled carbon nanotubes.

    Sandeep S. Karajanagi;Hoichang Yang;Prashanth Asuri;Edward Sellitto

  • Conducting AFM and 2D GIXD studies on pentacene thin films.

    Hoichang Yang;Tae Joo Shin;Mang-Mang Ling;Kilwon Cho

  • Immobilized polymer layers on spherical nanoparticles

    Shane E. Harton;Sanat K. Kumar;Hoichang Yang;Tadanori Koga

  • Large-scale organic nanowire lithography and electronics

    Sung Yong Min;Tae Sik Kim;Beom Joon Kim;Himchan Cho

  • Control of the nanoscale crystallinity and phase separation in polymer solar cells

    Chih-Wei Chu;Hoichang Yang;Wei-Jen Hou;Jinsong Huang

  • Controlling the thermomechanical properties of polymer nanocomposites by tailoring the polymer–particle interface

    Amitabh Bansal;Hoichang Yang;Chunzhao Li;Brian C. Benicewicz

  • Solubility-driven thin film structures of regioregular poly(3-hexyl thiophene) using volatile solvents

    Hoichang Yang;Scott W. LeFevre;Chang Y. Ryu;Zhenan Bao

  • Increasing protein stability through control of the nanoscale environment.

    Prashanth Asuri;Sandeep S. Karajanagi;Hoichang Yang;Tae-Jin Yim

  • Fast-Grown Interpenetrating Network in Poly(3-hexylthiophene): Methanofullerenes Solar Cells Processed with Additive

    Hsiang-Yu Chen;Hoichang Yang;Guanwen Yang;Srinivas Sista

  • Aggregation behavior of single-walled carbon nanotubes in dilute aqueous suspension.

    Quan Chen;Craig Saltiel;Siva Manickavasagam;Linda S. Schadler

  • Versatile neuromorphic electronics by modulating synaptic decay of single organic synaptic transistor: From artificial neural networks to neuro-prosthetics

    Dae-Gyo Seo;Yeongjun Lee;Gyeong-Tak Go;Mingyuan Pei

  • Nano-tailoring the surface structure for the monolithic high-performance antireflection polymer film.

    Kiwoon Choi;Sung Ho Park;Young Min Song;Yong Tak Lee

  • Conducting AFM and 2D GIXD Studies on Pentacene Thin Films

    Hoichang Yang;Chang Y. Ryu;Tae Joo Shin;Kilwon Cho

Frequent Co-Authors

Kilwon Cho
Kilwon Cho Pohang University of Science and Technology
Jae Kyeong Jeong
Jae Kyeong Jeong Hanyang University
Chan Eon Park
Chan Eon Park Pohang University of Science and Technology
Zhenan Bao
Zhenan Bao Stanford University
Tae-Woo Lee
Tae-Woo Lee Seoul National University
Rino Choi
Rino Choi Inha University
Tae Joo Shin
Tae Joo Shin Ulsan National Institute of Science and Technology
Aditya Sadhanala
Aditya Sadhanala Indian Institute of Science
Linda S. Schadler
Linda S. Schadler University of Vermont
Do-Hoon Hwang
Do-Hoon Hwang Pusan National University

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