World's Best Scientists 2026 revealed!
Kyoung Soo Yook

Kyoung Soo Yook

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
35
Citations
7904
World Ranking
5452
National Ranking
187

Kyoung Soo Yook publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Kyoung Soo Yook sits on this spectrum.

34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34 publications 1,065+

This scientist: 139 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

Kyoung Soo Yook D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Kyoung Soo Yook sits on this spectrum.

30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 35 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

Overview

Kyoung Soo Yook is affiliated with Cynora in Germany. Their research primarily focuses on the fields of Engineering and Materials Science, with specific subfields including Electrical and Electronic Engineering as well as Polymers and Plastics.

The scientist's work covers several main topics related to organic electronics. These include:

  • Organic Light-Emitting Diodes Research
  • Organic Electronics and Photovoltaics
  • Conducting Polymers and Applications

Kyoung Soo Yook has contributed to scientific literature through publications, notably in the journal Dyes and Pigments. The known recent publication authored by a collaborator is:

  • Thermally cross-linkable spirobifluorene-core-based hole transport layer with high solvent-resistivity for solution processible OLEDs, 2021, Dyes and Pigments

This paper reflects ongoing research in solution-processible organic electronic materials for OLED applications.

They have collaborated frequently with several researchers in their field, including:

  • Young Eun Kim
  • Ara Ko
  • Ho Jin Jang
  • Sung Joon Yoon
  • Seung Hun Roh

Kyoung Soo Yook's work integrates both fundamental engineering principles and applied materials science, addressing challenges in emerging organic electronic technologies. Their focus on polymers and fabrication processes aligns with advances in creating solvent-resistant, high-performance layers critical for device stability and efficiency.

Best Publications

  • Molecular Design Strategy of Organic Thermally Activated Delayed Fluorescence Emitters

    Yirang Im;Mounggon Kim;Yong Joo Cho;Jeong-A Seo

  • Organic materials for deep blue phosphorescent organic light-emitting diodes.

    Kyoung Soo Yook;Jun Yeob Lee

  • Recent Progress in High‐Efficiency Blue‐Light‐Emitting Materials for Organic Light‐Emitting Diodes

    Yirang Im;Seong Yong Byun;Ji Han Kim;Dong Ryun Lee

  • Small molecule host materials for solution processed phosphorescent organic light-emitting diodes.

    Kyoung Soo Yook;Jun Yeob Lee

  • Recent Progress of the Lifetime of Organic Light-Emitting Diodes Based on Thermally Activated Delayed Fluorescent Material.

    Sang Kyu Jeon;Ha Lim Lee;Kyoung Soo Yook;Jun Yeob Lee

  • High Efficiency in a Solution‐Processed Thermally Activated Delayed‐Fluorescence Device Using a Delayed‐Fluorescence Emitting Material with Improved Solubility

    Yong Joo Cho;Kyoung Soo Yook;Jun Yeob Lee

  • A Universal Host Material for High External Quantum Efficiency Close to 25% and Long Lifetime in Green Fluorescent and Phosphorescent OLEDs

    Yong Joo Cho;Kyoung Soo Yook;Jun Yeob Lee

  • Above 30% external quantum efficiency in green delayed fluorescent organic light-emitting diodes.

    Dong Ryun Lee;Bo Seong Kim;Chil Won Lee;Yirang Im

  • High‐Efficiency Deep‐Blue‐Phosphorescent Organic Light‐Emitting Diodes Using a Phosphine Oxide and a Phosphine Sulfide High‐Triplet‐Energy Host Material with Bipolar Charge‐Transport Properties

    Soon Ok Jeon;Kyoung Soo Yook;Chul Woong Joo;Jun Yeob Lee

  • Recent Progress of Singlet-Exciton-Harvesting Fluorescent Organic Light-Emitting Diodes by Energy Transfer Processes.

    Sung Yong Byeon;Dong Ryun Lee;Kyoung Soo Yook;Jun Yeob Lee

  • Phenylcarbazole-Based Phosphine Oxide Host Materials For High Efficiency In Deep Blue Phosphorescent Organic Light-Emitting Diodes

    Soon Ok Jeon;Kyoung Soo Yook;Chul Woong Joo;Jun Yeob Lee

  • Fabrication and Efficiency Improvement of Soluble Blue Phosphorescent Organic Light‐Emitting Diodes Using a Multilayer Structure Based on an Alcohol‐Soluble Blue Phosphorescent Emitting Layer

    Kyoung Soo Yook;Sang Eok Jang;Soon Ok Jeon;Jun Yeob Lee

  • Highly Efficient p‐i‐n and Tandem Organic Light‐Emitting Devices Using an Air‐Stable and Low‐Temperature‐Evaporable Metal Azide as an n‐Dopant

    Kyoung Soo Yook;Soon Ok Jeon;Sung-Yong Min;Jun Yeob Lee

  • Stable efficiency roll-off in phosphorescent organic light-emitting diodes

    Sung Hyun Kim;Jyongsik Jang;Kyoung Soo Yook;Jun Yeob Lee

  • Cool and warm hybrid white organic light-emitting diode with blue delayed fluorescent emitter both as blue emitter and triplet host

    Yong Joo Cho;Kyoung Soo Yook;Jun Yeob Lee

  • Molecular Engineering of Blue Fluorescent Molecules Based on Silicon End-Capped Diphenylaminofluorene Derivatives for Efficient Organic Light-Emitting Materials

    Kum Hee Lee;Lee Kyung Kang;Jin Yong Lee;Sunwoo Kang

  • Bipolar Host Materials for Organic Light-Emitting Diodes.

    Kyoung Soo Yook;Jun Yeob Lee

  • High efficiency blue phosphorescent organic light emitting diodes using a simple device structure

    Soon Ok Jeon;Kyoung Soo Yook;Chul Woong Joo;Jun Yeob Lee

  • High efficiency deep blue phosphorescent organic light-emitting diodes

    Kyoung Soo Yook;Soon Ok Jeon;Chul Woong Joo;Jun Yeob Lee

  • Transparent organic light emitting diodes using a multilayer oxide as a low resistance transparent cathode

    Kyoung Soo Yook;Soon Ok Jeon;Chul Woong Joo;Jun Yeob Lee

  • Solution processed deep blue phosphorescent organic light-emitting diodes with over 20% external quantum efficiency

    Kyoung Soo Yook;Jun Yeob Lee

  • Above 20% external quantum efficiency in novel hybrid white organic light-emitting diodes having green thermally activated delayed fluorescent emitter

    Bo Seong Kim;Kyoung Soo Yook;Jun Yeob Lee

  • The relationship between the substitution position of the diphenylphosphine oxide on the spirobifluorene and device performances of blue phosphorescent organic light-emitting diodes

    Sang Eok Jang;Chul Woong Joo;Soon Ok Jeon;Kyoung Soo Yook

  • 100% internal quantum efficiency and stable efficiency roll-off in phosphorescent light-emitting diodes using a high triplet energy hole transport material

    Soon-Ok Jeon;Kyoung Soo Yook;Chul Woong Joo;Jun Yeob Lee

  • Triplet host engineering for triplet exciton management in phosphorescent organic light-emitting diodes

    Sung Hyun Kim;Jyongsik Jang;Kyoung Soo Yook;Jun Yeob Lee

Frequent Co-Authors

Jun Yeob Lee
Jun Yeob Lee Sungkyunkwan University
Jyongsik Jang
Jyongsik Jang Seoul National University
Jin Yong Lee
Jin Yong Lee Sungkyunkwan University
Byung Doo Chin
Byung Doo Chin Dankook University
Tae-Woo Lee
Tae-Woo Lee Seoul National University
Do-Hoon Hwang
Do-Hoon Hwang Pusan National University
Stephen R. Forrest
Stephen R. Forrest University of Michigan–Ann Arbor
Jae-Wook Kang
Jae-Wook Kang Jeonbuk National University
Dongho Kim
Dongho Kim Yonsei University
Sung-Ho Jin
Sung-Ho Jin Pusan National University

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