World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
46
Citations
8753
World Ranking
5131
National Ranking
139

Seungyong Hahn publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Seungyong Hahn sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 265 publications — 68th percentile

68% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Seungyong Hahn D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Seungyong Hahn sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 46 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Seungyong Hahn is affiliated with Seoul National University in South Korea and has an extensive publication record primarily in the fields of Engineering and Physics and Astronomy. Their research contributions span numerous subfields, including Condensed Matter Physics, Biomedical Engineering, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, and Aerospace Engineering.

The main topics of their scientific work include:

  • Physics of Superconductivity and Magnetism
  • Superconducting Materials and Applications
  • HVDC Systems and Fault Protection
  • Superconductivity in MgB2 and Alloys
  • Electric Motor Design and Analysis
  • Frequency Control in Power Systems
  • Magnetic Properties and Applications

Seungyong Hahn has contributed to a variety of journals and conferences, with frequent publications in the following venues:

  • IEEE Transactions on Applied Superconductivity
  • Superconductor Science and Technology
  • arXiv (Cornell University)
  • Scientific Reports
  • Review of Scientific Instruments

Among the recent papers associated with Seungyong Hahn are:

  • "Analyses of the plastic deformation of coated conductors deconstructed from ultra-high field test coils," 2020, Superconductor Science and Technology
  • "Design, construction, and operation of an 18 T 70 mm no-insulation (RE)Ba2Cu3O7−x magnet for an axion haloscope experiment," 2020, Review of Scientific Instruments
  • "A newly developed screening current simulation method for REBCO pancake coils based on extension of PEEC model," 2022, Superconductor Science and Technology
  • "Parametric Study on Effect of Friction and Overbanding in Screening Current Stress of LBC Magnet," 2021, IEEE Transactions on Applied Superconductivity
  • "A numerical method for spatially-distributed transient simulation to replicate nonlinear 'defect-irrelevant' behaviors of no-insulation HTS coil," 2021, Superconductor Science and Technology

They have collaborated frequently with several researchers, including:

  • Geonyoung Kim
  • Jaemin Kim
  • Jeonghwan Park
  • Jeseok Bang
  • Uijong Bong

Best Publications

  • HTS Pancake Coils Without Turn-to-Turn Insulation

    Seungyong Hahn;Dong Keun Park;J Bascunan;Y Iwasa

  • 45.5-tesla direct-current magnetic field generated with a high-temperature superconducting magnet

    Seungyong Hahn;Seungyong Hahn;Kwanglok Kim;Kwangmin Kim;Xinbo Hu

  • Turn-to-turn contact characteristics for an equivalent circuit model of no-insulation ReBCO pancake coil

    Xudong Wang;Seungyong Hahn;Youngjae Kim;Juan Bascuñán

  • 26 T 35 mm all-GdBa2Cu3O7–x multi-width no-insulation superconducting magnet

    Sangwon Yoon;Jaemin Kim;Kyekun Cheon;Hunju Lee

  • Analyses of Transient Behaviors of No-Insulation REBCO Pancake Coils During Sudden Discharging and Overcurrent

    Tao Wang;So Noguchi;Xudong Wang;Issei Arakawa

  • A High-Resolution 1.3-GHz/54-mm LTS/HTS NMR Magnet

    Yukikazu Iwasa;Juan Bascuñán;Seungyong Hahn;John Voccio

  • No-Insulation (NI) HTS Inserts for $>$ 1 GHz LTS/HTS NMR Magnets

    Seungyong Hahn;Dong Keun Park;J. Voccio;J. Bascunan

  • A Study on the No Insulation Winding Method of the HTS Coil

    Sukjin Choi;Hyun Chul Jo;Young Jin Hwang;Seungyong Hahn

  • Differences in the HbA1c-lowering efficacy of glucagon-like peptide-1 analogues between Asians and non-Asians: a systematic review and meta-analysis

    Y. G. Kim;S. Hahn;T. J. Oh;K. S. Park

  • Investigation of HTS Racetrack Coil Without Turn-to-Turn Insulation for Superconducting Rotating Machines

    Young-Gyun Kim;Seungyong Hahn;Kwang Lok Kim;Oh Jun Kwon

  • Over-current quench test and self-protecting behavior of a 7 T/78 mm multi-width no-insulation REBCO magnet at 4.2 K

    Jung-Bin Song;Seungyong Hahn;Thibault Lécrevisse;John Voccio

  • No-insulation multi-width winding technique for high temperature superconducting magnet.

    Seungyong Hahn;Youngjae Kim;Dong Keun Park;Kwangmin Kim

  • Partial insulation of GdBCO single pancake coils for protection-free HTS power applications

    Y H Choi;S Hahn;J B Song;D G Yang

  • Contact resistance between two REBCO tapes under load and load cycles

    Jun Lu;Robert Goddard;Ke Han;Seungyong Hahn

  • No-Insulation Coil Under Time-Varying Condition: Magnetic Coupling With External Coil

    Seungyong Hahn;Youngjae Kim;Jiayin Ling;J. Voccio

  • Field Mapping, NMR Lineshape, and Screening Currents Induced Field Analyses for Homogeneity Improvement in LTS/HTS NMR Magnets

    Seung-yong Hahn;J. Bascunan;Woo-Seok Kim;E.S. Bobrov

  • Spatial and Temporal Variations of a Screening Current Induced Magnetic Field in a Double-Pancake HTS Insert of an LTS/HTS NMR Magnet

    Min Cheol Ahn;T. Yagai;Seungyong Hahn;R. Ando

  • Analyses of the plastic deformation of coated conductors deconstructed from ultra-high field test coils

    Xinbo Hu;Michael Small;Kwanglok Kim;Kwangmin Kim

  • Assembly and Test of a 3-Nested-Coil 800-MHz REBCO Insert (H800) for the MIT 1.3 GHz LTS/HTS NMR Magnet

    Philip C. Michael;Dongkeun Park;Yoon Hyuck Choi;Jiho Lee

  • An 800-MHz all-REBCO Insert for the 1.3-GHz LTS/HTS NMR Magnet Program—A Progress Report

    Juan Bascuñán;Seungyong Hahn;Thibault Lecrevisse;Jungbin Song

  • Effects of Impregnating Materials on Thermal and Electrical Stabilities of the HTS Racetrack Pancake Coils Without Turn-to-Turn Insulation

    Hyun-Jin Shin;Kwang Lok Kim;Yoon Hyuck Choi;Oh Jun Kwon

  • A Superconducting Joint Technique for ${ m MgB}_{2}$ Round Wires

    Weijun Yao;J. Bascunan;Seungyong Hahn;Y. Iwasa

  • 90-mm/18.8-T All-HTS Insert Magnet for 1.3 GHz LTS/HTS NMR Application: Magnet Design and Double-Pancake Coil Fabrication

    Juan Bascunan;Seungyong Hahn;Youngjae Kim;Jungbin Song

Frequent Co-Authors

David C. Larbalestier
David C. Larbalestier Florida State University
Ke Han
Ke Han Florida State University
Hyun-Kyo Jung
Hyun-Kyo Jung Seoul National University
Jun Lu
Jun Lu Zhejiang University
Sung-Hoon Kim
Sung-Hoon Kim Yonsei University
Collin Broholm
Collin Broholm Johns Hopkins University
Jung Ho Kim
Jung Ho Kim University of Wollongong

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