World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
59
Citations
13265
World Ranking
7341
National Ranking
305

Sahn Nahm 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 Sahn Nahm 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: 603 publications — 92nd percentile

92% of scientists in this discipline score the same or lower.

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

Sahn Nahm 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 Sahn Nahm 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: 59 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Overview

Sahn Nahm is affiliated with Korea University in South Korea, engaging in extensive research primarily in the fields of Engineering and Materials Science. Their scholarly output spans over 192 publications in engineering and 142 in materials science, reflecting a broad multidisciplinary focus.

The scientist's work delves notably into several specialized subfields, including Materials Chemistry, Electrical and Electronic Engineering, Biomedical Engineering, Mechanical Engineering, and Ceramics and Composites. This range demonstrates an integrative approach to applied and theoretical aspects of material development and engineering systems.

Key research topics covered in their publications are diverse. These include:

  • Ferroelectric and Piezoelectric Materials
  • Acoustic Wave Resonator Technologies
  • Microwave Dielectric Ceramics Synthesis
  • Advanced Ceramic Materials Synthesis
  • Multiferroics and Related Materials
  • Advanced Materials and Composites
  • Innovative Energy Harvesting Technologies

Sahn Nahm has contributed to numerous papers, with recent notable publications listed below:

  • Piezoelectric Energy Harvesting Design Principles for Materials and Structures: Material Figure-of-Merit and Self-Resonance Tuning, 2020, Advanced Materials
  • Enhanced Energy Transfer and Conversion for High Performance Phononic Crystal-Assisted Elastic Wave Energy Harvesting, 2020, Nano Energy
  • Flexible Electrochromic and Thermochromic Hybrid Smart Window Based on a Highly Durable ITO/Graphene Transparent Electrode, 2021, Chemical Engineering Journal
  • Design Principles for Coupled Piezoelectric and Electromagnetic Hybrid Energy Harvesters for Autonomous Sensor Systems, 2020, Nano Energy
  • Machine Learning-Enabled Development of High Performance Gradient-Index Phononic Crystals for Energy Focusing and Harvesting, 2022, Nano Energy

Frequent collaborators in their research include colleagues Dae-Su Kim, Seok-June Chae, Sun-Woo Kim, Su-Hwan Go, and Bumjoo Kim, with whom they have coauthored multiple publications. These partnerships have contributed to a sustained research output and academic discourse in their areas of expertise.

Publications by Sahn Nahm feature across several prominent journals, with the most frequent venues being:

  • Ceramics International
  • Journal of the European Ceramic Society
  • Journal of Alloys and Compounds
  • Journal of the Korean Ceramic Society
  • SSRN Electronic Journal

Best Publications

  • Microstructure and piezoelectric properties of 0.95(Na0.5K0.5)NbO3–0.05BaTiO3 ceramics

    Hwi Yeol Park;Cheol Woo Ahn;Hyun Cheol Song;Jong Heun Lee

  • Thermal stability and structural characteristics of HfO2 films on Si (100) grown by atomic-layer deposition

    Unknown

  • Low-temperature sintering and microwave dielectric properties of zinc metatitanate-rutile mixtures using boron

    Hyo Tae Kim;Hyo Tae Kim;Seong Ho Kim;Seong Ho Kim;Sahn Nahm;Jae Dong Byun

  • Low‐Fired (Zn,Mg)TiO3 Microwave Dielectrics

    Hyo Tae Kim;Sahn Nahm;Jae Dong Byun;Yoonho Kim

  • Microstructure and Piezoelectric Properties of ZnO-added (Na0.5K0.5)NbO3 Ceramics

    Unknown

  • Lead-free piezoelectrics

    Shashank Priya;Sahn Nahm

  • Effect of CuO on the Sintering Temperature and Piezoelectric Properties of (Na0.5K0.5)NbO3 Lead-Free Piezoelectric Ceramics

    Hwi Yeol Park;Joo Young Choi;Min Kyu Choi;Kyung Hoon Cho

  • VO2/WO3-Based Hybrid Smart Windows with Thermochromic and Electrochromic Properties

    Sang Jin Lee;Dong Soo Choi;So Hee Kang;Woo Seok Yang

  • Piezoelectric Energy Harvesting Design Principles for Materials and Structures: Material Figure-of-Merit and Self-Resonance Tuning.

    Hyun Cheol Song;Sun Woo Kim;Hyun Soo Kim;Hyun Soo Kim;Dong Gyu Lee;Dong Gyu Lee

  • Effect of Zn/Si Ratio on the Microstructural and Microwave Dielectric Properties of Zn2SiO4 Ceramics

    Ngoc Huan Nguyen;Jong Bong Lim;Sahn Nahm;Jong Hoo Paik

  • Microstructure and Piezoelectric Properties of (1−x)(Na0.5K0.5)NbO3–xLiNbO3 Ceramics

    Hyun Cheol Song;Kyung Hoon Cho;Hwi Yeol Park;Cheol Woo Ahn

  • Microstructure and piezoelectric properties of lead-free (1 -x)(Na0.5K0.5)NbO3-xCaTiO3 ceramics

    Unknown

  • Synthesis and Microwave Dielectric Properties of MgSiO3 Ceramics

    Unknown

  • Effect of MnO2 on the Piezoelectric Properties of (1-x)(Na0.5K0.5)NbO3–xBaTiO3 Ceramics

    Cheol-Woo Ahn;Hyun-Cheol Song;Sahn Nahm;Seung-Ho Park

  • β-Ga2O3 nanowires synthesized from milled GaN powders

    B. C. Kim;K. T. Sun;K. S. Park;K. J. Im

  • Effect of ZnO and CuO on the Sintering Temperature and Piezoelectric Properties of a Hard Piezoelectric Ceramic

    Cheol Woo Ahn;Hyun Cheol Song;Sahn Nahm;Shashank Priya

  • Effect of B2O3 and CuO additives on the sintering temperature and microwave dielectric properties of Ba(Zn1/3Nb2/3)O3 ceramics

    Min Han Kim;Young Hun Jeong;Sahn Nahm;Hyo Tae Kim

  • Synthesis of BaCu(B2O5) Ceramics and their Effect on the Sintering Temperature and Microwave Dielectric Properties of Ba(Zn1/3Nb2/3)O3 Ceramics

    Unknown

  • Synaptic Plasticity and Metaplasticity of Biological Synapse Realized in a KNbO3 Memristor for Application to Artificial Synapse

    Tae Ho Lee;Hyun Gyu Hwang;Jong Un Woo;Dae Hyeon Kim

  • Microstructure and Microwave Dielectric Properties of Ba(Zn1/3Ta2/3)O3 Ceramics with ZrO2 Addition

    Jung In Yang;Sahn Nahm;Chang Hack Choi;Hwack Joo Lee

  • Formation Process and Microwave Dielectric Properties of the R2V2O7 (R=Ba, Sr, and Ca) Ceramics

    Unknown

  • Low‐Temperature Sintering and Piezoelectric Properties of CuO‐Added 0.95(Na0.5K0.5)NbO3–0.05BaTiO3 Ceramics

    Hwi Yeol Park;Cheol Woo Ahn;Kyung Hoon Cho;Sahn Nahm

  • Sintering Behavior of Lead‐Free (K,Na)NbO3‐BasedPiezoelectric Ceramics

    Cheol Woo Ahn;Chee Sung Park;Chang Hak Choi;Sahn Nahm

  • Improvement in thermoelectric properties of CuAlO2 by adding Fe2O3

    K. Park;K.Y. Ko;H.-C. Kwon;S. Nahm

  • Effect of CuO on the sintering temperature and piezoelectric properties of lead-free 0.95(Na0.5K0.5)NbO3–0.05CaTiO3 ceramics

    Seok Jung Park;Hwi Yeol Park;Kyung Hoon Cho;Sahn Nahm

  • Investigation of curing kinetics of various cycloaliphatic epoxy resins using dynamic thermal analysis

    Myong Jae Yoo;Sang Hyun Kim;Seong Dae Park;Woo Sung Lee

  • Microstructure and Piezoelectric Properties of 0.95(Na0.5K0.5)NbO3–0.05SrTiO3 Ceramics

    Kyung Hoon Cho;Hwi Yeol Park;Cheol Woo Ahn;Sahn Nahm

Frequent Co-Authors

Chong-Yun Kang
Chong-Yun Kang Korea Institute of Science and Technology
Seong-Ju Hwang
Seong-Ju Hwang Yonsei University
Jeong Ho Cho
Jeong Ho Cho Yonsei University
Kenji Uchino
Kenji Uchino Pennsylvania State University
Jungho Ryu
Jungho Ryu Yeungnam University
Shashank Priya
Shashank Priya Pennsylvania State University
Byeong Kwon Ju
Byeong Kwon Ju Korea University
Seung-Hyub Baek
Seung-Hyub Baek Korea Institute of Science and Technology
Myoung-Woon Moon
Myoung-Woon Moon Korea Institute of Science and Technology
Dong Ha Kim
Dong Ha Kim Ewha Womans University

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